optix ptn 950 maintenance guide(v100r005).pdf

OptiX PTN 950 Packet Transport Platform of PTNSeriesV100R005C01

Maintenance Guide

Issue 02

Date 2013-08-10

HUAWEI TECHNOLOGIES CO., LTD.

Copyright Huawei Technologies Co., Ltd. 2013. All rights reserved.No part of this document may be reproduced or transmitted in any form or by any means without prior writtenconsent of Huawei Technologies Co., Ltd. Trademarks and Permissions

and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.All other trademarks and trade names mentioned in this document are the property of their respective holders. NoticeThe purchased products, services and features are stipulated by the contract made between Huawei and thecustomer. All or part of the products, services and features described in this document may not be within thepurchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information,and recommendations in this document are provided "AS IS" without warranties, guarantees or representationsof any kind, either express or implied.

The information in this document is subject to change without notice. Every effort has been made in thepreparation of this document to ensure accuracy of the contents, but all statements, information, andrecommendations in this document do not constitute a warranty of any kind, express or implied.

Huawei Technologies Co., Ltd.Address: Huawei Industrial Base

Bantian, LonggangShenzhen 518129People's Republic of China

Website: http://www.huawei.com

Email: [email protected]

Issue 02 (2013-08-10) Huawei Proprietary and ConfidentialCopyright Huawei Technologies Co., Ltd.

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http://www.huawei.commailto:[email protected]

About This Document

Related VersionsThe following table lists the product versions related to this document.

Product Name Version

OptiX PTN 950 V100R005C01

Huawei iManager U2000 V100R009C00

Intended AudienceThis document describes the following contents:l The routine maintenance items, maintenance periods and maintenance steps of the PTN

equipment according to different maintenance scenarios.l Basic concepts related to alarms and performance events, alarms and performance events

generated by the OptiX PTN equipment and how to handle alarms and performance events.l The process and methods to troubleshoot equipment faults.l The process and methods to replace parts.

This document is intended for:

l System maintenance engineerl Network monitoring engineerl On-site maintenance engineer

Symbol ConventionsThe symbols that may be found in this document are defined as follows.

Symbol Description

DANGERDANGER indicates a hazard with a high level or mediumlevel of risk which, if not avoided, could result in death orserious injury.

OptiX PTN 950 Packet Transport Platform of PTN SeriesMaintenance Guide About This Document


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Symbol Description

WARNINGWARNING indicates a hazard with a low level of risk which,if not avoided, could result in minor or moderate injury.

CAUTIONCAUTION indicates a potentially hazardous situation that,if not avoided, could result in equipment damage, data loss,performance deterioration, or unanticipated results.

TIP TIP indicates a tip that may help you solve a problem or savetime.

NOTE NOTE provides additional information to emphasize orsupplement important points of the main text.

GUI ConventionsThe GUI conventions that may be found in this document are defined as follows.

Convention Description

Boldface Buttons, menus, parameters, tabs, window, and dialog titlesare in boldface. For example, click OK.

> Multi-level menus are in boldface and separated by the ">"signs. For example, choose File > Create > Folder.

Change HistoryUpdates between document issues are cumulative. Therefore, the latest document issue containsall updates made in previous issues.

Changes in Issue 02 (2013-08-10) Based on Product Version V100R005C01

Compared with issue 01 of the V100R005C01 version, this issue has the following updates:

Update Description

Whole manual Known bugs are fixed.

Changes in Issue 01 (2013-05-31) Based on Product Version V100R005C01

Compared with issue 02 of the V100R005C00 version, this issue has the following updates:



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Update Description

Whole manual The added alarms are as follows:l 8.3.56 DOT1X_PR_NORESPONSEl 8.3.58 DOT1X_PR_USER_OVERl 8.3.61 ENV_TEMP_OVERl 8.3.89 FORCED_INSERT_AISl 8.3.229 PATCH_BD_EXCLUDEl 8.3.230 PATCH_BD_MATCH_FAILl 8.3.231 PATCH_CHGSCC_NOT-

MATCHl 8.3.241 PTP_ATTR_MISMATCHl 8.3.242 PTP_PKT_LOSl 8.3.278 SSM_PKT_LOSl 8.3.300 TEMP_HEATl 8.3.310 TNL_EXC_TRAFFIC


Changes in Issue 02 (2013-01-15) Based on Product Version V100R005C00Compared with issue 01 of the V100R005C00 version, this issue has the following updates:

Update Description


Changes in Issue 01 (2012-10-30) Based on Product Version V100R005C00This document of the V100R005C00 version is the first release.



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Contents

About This Document.....................................................................................................................ii

1 Routine maintenance....................................................................................................................11.1 Routine Maintenance Items and Periods........................................................................................................................21.2 Guide and Record Table for Routine Maintenance in the NMS Center.........................................................................21.2.1 Checking the Status of the NE and Boards..................................................................................................................21.2.2 Browsing Network-Wide Alarms................................................................................................................................41.2.3 Browsing Abnormal Events.........................................................................................................................................51.2.4 Browsing the Current Performance Events.................................................................................................................61.2.5 Checking the Optical Power........................................................................................................................................71.2.6 Browsing the DCN Communication Status.................................................................................................................91.2.7 Browsing the Status of Tunnel..................................................................................................................................101.2.8 Browsing the PW Working Status.............................................................................................................................111.2.9 Browsing Running Status of Ethernet Ports..............................................................................................................121.2.10 Backing Up the U2000 Data in a Scheduled Manner..............................................................................................131.2.11 Backing up the NE Database...................................................................................................................................141.2.12 Changing the NE User Password.............................................................................................................................151.2.13 Maintenance Record Table......................................................................................................................................171.3 Guide and Record Table for Routine Maintenance of the Spare Parts.........................................................................181.3.1 Testing the Spare Parts..............................................................................................................................................181.3.2 Maintenance Record Table........................................................................................................................................19

2 Troubleshooting..........................................................................................................................202.1 General Fault Handling Flow.......................................................................................................................................232.2 Fault Notification and Technical Support....................................................................................................................252.3 Inband DCN Troubleshooting......................................................................................................................................262.4 Handling MPLS Tunnel Faults.....................................................................................................................................302.5 Handling PW Faults......................................................................................................................................................312.6 Handling IS-IS Protocol Faults.....................................................................................................................................332.7 CES Service Troubleshooting......................................................................................................................................342.8 ATM Service Troubleshooting.....................................................................................................................................382.9 Ethernet Service Troubleshooting................................................................................................................................402.10 Handling L3VPN Service Faults................................................................................................................................432.11 Clock Troubleshooting...............................................................................................................................................45

OptiX PTN 950 Packet Transport Platform of PTN SeriesMaintenance Guide Contents


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2.12 QoS Troubleshooting..................................................................................................................................................462.13 LAG Troubleshooting.................................................................................................................................................492.14 ML-PPP Troubleshooting...........................................................................................................................................512.15 IMA Troubleshooting.................................................................................................................................................542.16 LMSP Troubleshooting..............................................................................................................................................572.17 MPLS APS Troubleshooting......................................................................................................................................592.18 Handling the Power-Off Indication Failure................................................................................................................632.19 Ring Protection Troubleshooting................................................................................................................................64

3 Emergency Restoration Scheme of Network Faults.............................................................673.1 Information Collection Before Handling a Fault..........................................................................................................683.2 Fault Analysis and Location.........................................................................................................................................723.2.1 Analysis of Alarms....................................................................................................................................................723.2.2 Analysis of Performance Statistics............................................................................................................................743.2.3 Analysis of OAM.......................................................................................................................................................763.2.4 Analysis of Configuration Data.................................................................................................................................813.2.5 Analysis with Measuring Instrument.........................................................................................................................823.2.6 Loopback...................................................................................................................................................................833.2.7 Exclusion...................................................................................................................................................................843.3 Recovering Service from Protection Switching or Equipment Reset...........................................................................853.4 Recovering Service from Board Replacement.............................................................................................................863.5 Emergency Flow of Handling the Service Interruption Fault......................................................................................87

4 Data Backup and Restoration....................................................................................................904.1 Backing Up and Restoring the U2000 Data.................................................................................................................914.1.1 Methods of Backing Up and Restoring the U2000 Data...........................................................................................914.1.2 Backing Up All Data in the U2000 Database..........................................................................................................1014.1.3 Backing Up the U2000 Network Configuration Data by Means of Scripts............................................................1024.1.4 Restoring All Data of the U2000 Database.............................................................................................................1034.1.5 Restoring the U2000 Network Configuration Data by Means of Scripts................................................................1054.2 Backing Up and Restoring the NE Data.....................................................................................................................1064.2.1 Methods of Backing Up and Restoring NE Data....................................................................................................1064.2.2 Backing Up the NE Database to the System Control Board...................................................................................1084.2.3 Backing Up the NE Database to the CF Card.........................................................................................................1094.2.4 Backing Up the NE Database to a Local Server......................................................................................................1094.2.5 Restoring the NE Database from the System Control Board..................................................................................1104.2.6 Restoring the NE Database from the CF Card........................................................................................................1114.2.7 Recovering the NE Database from a Local Server..................................................................................................111

5 Troubleshooting Case...............................................................................................................1135.1 DCN Communication Failure.....................................................................................................................................1145.1.1 MC-A4: NEs Temporarily Unreachable by the NMS Caused by IP Address Conflict...........................................1145.1.2 MC-A12: Failure of Remote Login to an NE Caused by Repetitive NE IDs.........................................................1155.1.3 MC-A15: NE Communication Interruption Caused by Inconsistent Working Modes of GE Ports.......................117



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5.1.4 MC-A27: NEs Unreachable by the NMS Caused by a DCN Storm triggered by a Loopback on a Switch...........1185.1.5 MC-A29: All NEs on a Network Unreachable by the NMS Caused by Incorrect Setting of the Subnet Mask..........................................................................................................................................................................................1195.1.6 MC-A30: NE Repeatedly Unreachable by the NMS Caused by Excessively Small DCN Bandwidth..................1205.1.7 MC-A31: Failure of DCN Communication Between NEs Caused by Hardware Faults.........................................1225.1.8 MC-A32: NE Unreachable by the NMS Caused by the Faulty Board With Excessively High Temperature........1235.1.9 MC-A48 NEs Are Intermittently Unreachable to the NMS Because DCN Is Enabled for the Protection Port in a 1+1LMSP Protection Group...................................................................................................................................................1255.1.10 MC-A49 NEs Are Intermittently Unreachable to the NMS Because of Excessively Low MTU on the Third-PartyNetwork............................................................................................................................................................................1265.1.11 MC-A51 NEs Become Unreachable to the NMS and Services Are Interrupted Due to Packet Broadcast on Third-Party Equipment...............................................................................................................................................................1285.2 Operation Failure........................................................................................................................................................1295.2.1 MC-A3 Service Carried by an IP Tunnel Unavailable Because of the Non-Transparent Transmission Mode......1295.2.2 MC-A10: Failure of LDP Peer Configuration Caused by Incorrect Fiber Connections.........................................1305.2.3 MC-A19: Operation Timeout on the NMS when Multiple Users Perform Operations on a Same NE..................1325.2.4 MC-A22: Failure of Querying the Link TE Information Caused by Incorrect LSR ID..........................................1335.2.5 MC-A23: Creation Failure of a Dynamic MPLS Tunnel Caused by Incorrect Fiber Connections........................1345.2.6 MC-A28: Access Timeout Between NEs Caused by Excessively Small DCN Bandwidth....................................1355.2.7 MC-A36 The NMS Fails to Operate a Non-Gateway NE Due to Over-Threshold B3 Bit Errors..........................1365.2.8 MC-A40 Full Usage of NNI-Side Link Bandwidth Results in a Failure to Create Services..................................1385.2.9 MC-A42 Repetition of a Port IP Address Results in Frequent Changes of Tunnel Running Status.......................1395.2.10 MC-A57 Optical Power Performance Value Reaching 0 Caused by an Incorrect Optical Module Type............1415.2.11 MC-A58 Failure of a New Connection Due to an Incorrect ATM Parameter Setting..........................................1415.3 Equipment Interconnection Failure............................................................................................................................1425.3.1 MC-A1 Service Carried in an IP Tunnel Unavailable Because of Incorrect Setting of Port Attributes.................1425.3.2 MC-A7: Failure of IMA Group Interconnection Between the OptiX PTN Equipment and RNC..........................1445.3.3 MC-A9: Failure of UNI-UNI CES Service Creation Caused by Incorrect Parameters for the E1 Interface..........1455.3.4 MC-A16: Failure of Dynamic Tunnel Creation Caused by Discarding of ISIS Protocol Packets on a DSLAM..........................................................................................................................................................................................1475.3.5 MC-A17: Failure of Interconnection of IMA Groups with NodeB Caused by Inconsistent E1 Frame Modes......1485.3.6 MC-A18: Alarm Reported by an RNC Indicating Packet Loss of ATM Services .................................................1495.3.7 MC-A25: Bit Errors in Services Caused by Inconsistent Working Modes of FE Electrical Interfaces..................1515.3.8 MC-A26: Service Unidirectional Interruption Caused by the Unidirectionally Available 10GE Link..................1525.3.9 MC-A33 Services on NodeB Are Unavailable Due to a Configuration Error of VPI............................................1545.3.10 MC-A34 Inconsistency of E1 Frame Formats Results in Frequent Changes of IMA Link Status.......................1555.3.11 MC-A37 Configuration of a 1+1 LMSP Protection Group at Only One End Results in Packet Disorder or PacketLoss...................................................................................................................................................................................1565.3.12 MC-A38 Missing of an E1 Shielded Cable Results in Frequent Changes of IMA Link Status............................1585.4 Service Interruption....................................................................................................................................................1595.4.1 MC-A5: Broadcast Storm on E-LAN service Caused by UNI Loopback...............................................................1595.4.2 MC-A8: Service Interruption on NodeB Caused by Incorrect Configuration of Tunnel Route Constraint............1615.4.3 MC-A21: NodeBs Offline Caused by Improper 1+1 Protection Switching on the System Control Boards..........1635.4.4 MC-A24: Interruption of E-LAN Services Cause by a UNI Port Loopback..........................................................164



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5.4.5 MC-A40 Services Are Interrupted Because the Tunnel Is Not Enabled.................................................................1665.4.6 MC-A43 An Occasional Board Fault Results in Service Interruption ...................................................................1675.4.7 MC-A45 Loss of ARP Protocol Packets Results in Service Interruption...............................................................1685.4.8 MC-A46 An Abnormal Power-Off Operation Results in Configuration Data Loss and Service Interruption on an NE..........................................................................................................................................................................................1705.4.9 MC-A60 Broadcast Storm Caused by a Loopback on the Microwave Equipment Between the PTN Equipment andNodeB...............................................................................................................................................................................1725.4.10 MC-A64 CES Services Unavailable Because of a Mistakenly Reported LMFA Alarm......................................1735.5 Packet Loss and Bit Errors in Services.......................................................................................................................1745.5.1 MC-A11: Loop the Port Back to Locate the Cause of a Large Number of Bit Errors in CES Services.................1745.5.2 MC-A20: Packet Loss in Services After the APS Switching Caused by Incorrect Tunnel Route Constraint........1765.5.3 MC-A35 Configuration of an MPLS APS 1+1 Protection Group at Only One End Results in Packet Disorder orPacket Loss.......................................................................................................................................................................1785.5.4 MC-A54 A Fault in Third-Party Equipment Results in Excessive Bit Errors on BSC...........................................1805.5.5 MC-A55 Packet Loss Due to a Fault on the O/E Converter...................................................................................1815.5.6 MC-A56 Packet Loss in CES Services Due to an Incorrect Setting of the CES Service Priority...........................1835.6 Clock Faults................................................................................................................................................................1845.6.1 MC-A14: Excessively High Clock Frequency Deviation on All NodeBs Caused by Clock Interlock...................1845.6.2 MC-A39 Incorrect Configuration of a BTS Clock Results in Severe Packet Loss of Services..............................1855.6.3 MC-A53 The Jitter Buffer Overflow/Underflow Alarm About CES Services Is Frequently Reported Because theClock Are Not Synchronized............................................................................................................................................1875.6.4 MC-A59 CES Service Performance Event Reported Because of a Synchronization Failure of Physical-Layer Clocks..........................................................................................................................................................................................1885.7 Equipment Upgrade Failures......................................................................................................................................1905.7.1 MC-A52 The SWDL_PKGVER_MM Alarm Occurs After Rollback of Software Package Loading...................190

6 Parts Replacement.....................................................................................................................1926.1 General Precautions....................................................................................................................................................1946.2 Description of Component Category..........................................................................................................................1956.3 Replacing the TND1CXP/TND2CXP/TND2CXPC with the 1+1 Protection............................................................1966.4 Replacing the TND1CXP/TND2CXP/TND2CXPC Without the 1+1 Protection......................................................1986.5 Replacing the Interface Boards...................................................................................................................................2006.6 Replacing the FAN Board..........................................................................................................................................2026.7 Replacing the PIU Board............................................................................................................................................2036.8 Replacing the Chassis.................................................................................................................................................2046.9 Replacing the EPS30-4815AF UPM..........................................................................................................................2066.10 Replacing a Rectifier Module...................................................................................................................................2076.11 Replacing the APIU..................................................................................................................................................2086.12 Replacing the Pluggable Optical Module.................................................................................................................2106.13 Replacing the CF Card.............................................................................................................................................212

7 Supporting Tasks.......................................................................................................................2157.1 Enabling the Performance Statistics Function............................................................................................................2187.2 Enabling the Performance Monitoring and Management Function...........................................................................2187.3 Querying U2000 Operation Logs...............................................................................................................................220



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7.4 Querying Current Alarms of an NE............................................................................................................................2217.5 Enabling Alarm Correlation Analysis........................................................................................................................2217.6 Querying the Board Information Report....................................................................................................................2227.7 Checking the Optical Power.......................................................................................................................................2237.8 Checking Data Consistency Between an NE and the NMS.......................................................................................2247.9 Uploading the NE Configuration Data.......................................................................................................................2257.10 Loop Back a Port by U2000.....................................................................................................................................2267.11 Loop Back a Port by Fiber or Cable.........................................................................................................................2297.12 Loop Back a Tunnel by U2000.................................................................................................................................2307.13 Performing the LMSP Protection Switching............................................................................................................2327.14 Performing the MPLS Tunnel Protection Switching................................................................................................2337.15 Performing the PW APS Protection Switching........................................................................................................2347.16 Performing the offload Protection Switching...........................................................................................................2357.17 Performing the 1+1 Protection Switching for CXP boards......................................................................................2367.18 Resetting Boards.......................................................................................................................................................2387.19 Testing the Transmitted Optical Power of the Optical Interface..............................................................................2397.20 Testing the Receive Optical Power of the Optical Interface....................................................................................2417.21 Replacing Boards on Site.........................................................................................................................................2437.22 Powering On the Equipment.....................................................................................................................................2487.23 Powering Off the Equipment....................................................................................................................................2497.24 Querying and Setting the Working Mode of Ethernet Interface...............................................................................2497.25 Querying Protection Configuration..........................................................................................................................2507.26 Configuring Automatic Laser Shutdown..................................................................................................................2517.27 Software Package Upgrade and Package Diffusion.................................................................................................2527.28 Remote Maintenance Guide.....................................................................................................................................2527.28.1 Introduce................................................................................................................................................................2527.28.2 Enabling a Remote Maintenance User..................................................................................................................2537.28.3 Establishing Remote Maintenance........................................................................................................................2547.29 Inspecting and Cleaning the Optical Fiber Connectors............................................................................................2557.29.1 Overview...............................................................................................................................................................2557.29.2 Protection of Optical Connectors..........................................................................................................................2577.29.3 Tools, Equipment and Materials............................................................................................................................2587.29.4 Inspecting Optical Connectors...............................................................................................................................2607.29.5 Cleaning Optical Fiber Connectors Using Cartridge Cleaners..............................................................................2637.29.6 Cleaning Optical Fiber Connectors Using Lens Tissue.........................................................................................2667.29.7 Cleaning Optical Modules Using Optical Cleaning labels....................................................................................268

8 Alarms..........................................................................................................................................2718.1 Basic Concepts Related to Alarms.............................................................................................................................2728.1.1 Alarm Reporting Flow.............................................................................................................................................2728.1.2 Alarm Signal Flow...................................................................................................................................................2738.1.3 Alarm Correlation....................................................................................................................................................2758.1.4 Alarm Category.......................................................................................................................................................278



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8.1.5 Alarm Severity.........................................................................................................................................................2788.1.6 Alarm Notification...................................................................................................................................................2798.2 Alarm List...................................................................................................................................................................2808.2.1 TND2CXP/TND2CXPC Board Alarm List............................................................................................................2808.2.2 TND1CXP Board Alarm List..................................................................................................................................2838.2.3 TND1EF8T Board Alarm List.................................................................................................................................2868.2.4 TND1EF8F Board Alarm List.................................................................................................................................2868.2.5 TND2EF8T Board Alarm List.................................................................................................................................2878.2.6 TND2EF8F Board Alarm List.................................................................................................................................2878.2.7 TND1EM8FC Board Alarm List.............................................................................................................................2888.2.8 TND1EG2 Board Alarm List..................................................................................................................................2888.2.9 TND2EG2 Board Alarm List..................................................................................................................................2898.2.10 TND1EG4F Board Alarm List..............................................................................................................................2898.2.11 TND2EG4F Board Alarm List..............................................................................................................................2908.2.12 TND3EG4F Board Alarm List..............................................................................................................................2918.2.13 TND1EG4T Board Alarm List..............................................................................................................................2918.2.14 TND1ML1/TND1ML1A Board Alarm List..........................................................................................................2928.2.15 TND2ML1A/TND2ML1B Board Alarm List.......................................................................................................2928.2.16 TND1MD1A/TND1MD1B Board Alarm List......................................................................................................2938.2.17 TND1AQ1 Board Alarm List................................................................................................................................2948.2.18 TND1CQ1 Board Alarm List................................................................................................................................2958.2.19 TND1CD1 Board Alarm List................................................................................................................................2958.2.20 TND2CQ1B Board Alarm List..............................................................................................................................2978.2.21 ADS2A/ADS2B Board Alarm List.......................................................................................................................2988.2.22 SHD4 Board Alarm List........................................................................................................................................2988.2.23 SHD4I Board Alarm List.......................................................................................................................................2988.2.24 AUXQ Board Alarm List......................................................................................................................................2998.2.25 TNF1APIU Board Alarm List...............................................................................................................................2998.2.26 TND1APIU Board Alarm List..............................................................................................................................2998.2.27 PIU Board Alarm List............................................................................................................................................2998.2.28 FAN Board Alarm List..........................................................................................................................................2998.3 Alarms Handling.........................................................................................................................................................2998.3.1 Alarm Handling General Flow................................................................................................................................2998.3.2 ALM_ALS...............................................................................................................................................................3018.3.3 ALM_E1RAI...........................................................................................................................................................3028.3.4 ALM_IMA_LIF.......................................................................................................................................................3038.3.5 ALM_IMA_LODS..................................................................................................................................................3048.3.6 ALM_IMA_RE_RX_UNUSABLE.........................................................................................................................3068.3.7 ALM_IMA_RE_TX_UNUSABLE.........................................................................................................................3078.3.8 ALM_IMA_RFI......................................................................................................................................................3088.3.9 ARP_MAC_MISMATCH.......................................................................................................................................3098.3.10 ATMPW_LOSPKT_EXC.....................................................................................................................................310



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8.3.11 ATMPW_MISORDERPKT_EXC........................................................................................................................3148.3.12 ATMPW_UNKNOWNCELL_EXC.....................................................................................................................3178.3.13 AU_AIS.................................................................................................................................................................3208.3.14 AU_LOP................................................................................................................................................................3238.3.15 B1_EXC.................................................................................................................................................................3248.3.16 B1_SD...................................................................................................................................................................3278.3.17 B2_EXC.................................................................................................................................................................3308.3.18 B2_SD...................................................................................................................................................................3338.3.19 B3_EXC.................................................................................................................................................................3368.3.20 B3_SD...................................................................................................................................................................3398.3.21 BD_NOT_INSTALLED.......................................................................................................................................3428.3.22 BD_STANDBY.....................................................................................................................................................3438.3.23 BD_STATUS.........................................................................................................................................................3448.3.24 BFD_DOWN.........................................................................................................................................................3468.3.25 BGP_PEER_DOWN.............................................................................................................................................3478.3.26 BGP_PEER_ROUTE_FULL................................................................................................................................3488.3.27 BIOS_STATUS.....................................................................................................................................................3498.3.28 BIP_EXC...............................................................................................................................................................3508.3.29 BIP_SD..................................................................................................................................................................3528.3.30 BUS_ERR..............................................................................................................................................................3538.3.31 CES_ACR_LOCK_ABN......................................................................................................................................3568.3.32 CES_CEBOUND_PKTLOS.................................................................................................................................3578.3.33 CES_JTROVR_EXC.............................................................................................................................................3588.3.34 CES_JTRUDR_EXC.............................................................................................................................................3628.3.35 CES_LOSPKT_EXC.............................................................................................................................................3658.3.36 CES_MALPKT_EXC...........................................................................................................................................3698.3.37 CES_MISORDERPKT_EXC................................................................................................................................3728.3.38 CES_STRAYPKT_EXC.......................................................................................................................................3758.3.39 CESPW_OPPOSITE_ACFAULT.........................................................................................................................3798.3.40 CESPW_OPPOSITE_RAI....................................................................................................................................3798.3.41 CESPW_REMOTE_LOSPKT..............................................................................................................................3808.3.42 CFCARD_FAILED...............................................................................................................................................3818.3.43 CFCARD_OFFLINE.............................................................................................................................................3828.3.44 CHCS.....................................................................................................................................................................3838.3.45 CLK_LOCK_FAIL...............................................................................................................................................3848.3.46 CLK_NO_TRACE_MODE...................................................................................................................................3868.3.47 COMMUN_FAIL..................................................................................................................................................3878.3.48 CPU_BUSY...........................................................................................................................................................3908.3.49 CRC_ERR_OVER.................................................................................................................................................3918.3.50 DBMS_DELETE...................................................................................................................................................3938.3.51 DBMS_ERROR.....................................................................................................................................................3948.3.52 DBMS_PROTECT_MODE..................................................................................................................................395



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8.3.53 DB_RESTORE_FAIL...........................................................................................................................................3968.3.54 DCNLINK_OVER................................................................................................................................................3978.3.55 DCNSIZE_OVER.................................................................................................................................................3988.3.56 DOT1X_PR_NORESPONSE...............................................................................................................................3998.3.57 DOT1X_RS_NORESPONSE...............................................................................................................................4008.3.58 DOT1X_PR_USER_OVER..................................................................................................................................4028.3.59 DOT1X_USERNUM_OVER................................................................................................................................4038.3.60 DOWN_E1_AIS....................................................................................................................................................4038.3.61 ENV_TEMP_OVER.............................................................................................................................................4048.3.62 ETH_APS_LOST..................................................................................................................................................4058.3.63 ETH_APS_PATH_MISMATCH..........................................................................................................................4078.3.64 ETH_APS_SWITCH_FAIL..................................................................................................................................4088.3.65 ETH_APS_TYPE_MISMATCH...........................................................................................................................4098.3.66 ETH_AUTO_LINK_DOWN................................................................................................................................4108.3.67 ETH_LINK_DOWN.............................................................................................................................................4118.3.68 ETH_CFM_FAIL..................................................................................................................................................4128.3.69 ETH_CFM_LOC...................................................................................................................................................4148.3.70 ETH_CFM_MISMERGE......................................................................................................................................4168.3.71 ETH_CFM_RDI....................................................................................................................................................4178.3.72 ETH_CFM_UNEXPERI.......................................................................................................................................4188.3.73 ETH_EFM_DF......................................................................................................................................................4198.3.74 ETH_EFM_EVENT..............................................................................................................................................4218.3.75 ETH_EFM_LOOPBACK......................................................................................................................................4228.3.76 ETH_EFM_REMFAULT......................................................................................................................................4238.3.77 ETH_LOS..............................................................................................................................................................4258.3.78 ETHOAM_CFG_CLOSEPORT...........................................................................................................................4278.3.79 ETHOAM_SELF_LOOP......................................................................................................................................4278.3.80 ETH_RX_FLOW_OVER......................................................................................................................................4298.3.81 ETH_TX_FLOW_OVER......................................................................................................................................4328.3.82 EXT_SYNC_LOS.................................................................................................................................................4348.3.83 EXT_TIME_LOC..................................................................................................................................................4368.3.84 FAN_FAIL............................................................................................................................................................4378.3.85 FDBSIZEALM_ELAN.........................................................................................................................................4388.3.86 FIBER_ASYMMETRIC_CHANGED..................................................................................................................4398.3.87 FIBSIZEALM........................................................................................................................................................4408.3.88 FLOW_OVER.......................................................................................................................................................4418.3.89 FORCED_INSERT_AIS.......................................................................................................................................4438.3.90 GSP_ISIS_NB_AUTH_ERR................................................................................................................................4448.3.91 GSP_RSVP_NB_AUTH_ERR.............................................................................................................................4458.3.92 GSP_RSVP_NB_DOWN......................................................................................................................................4468.3.93 GSP_TNNL_DOWN.............................................................................................................................................4478.3.94 HARD_ERR..........................................................................................................................................................449



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8.3.95 HARD_BAD.........................................................................................................................................................4508.3.96 HP_LOM...............................................................................................................................................................4518.3.97 HP_RDI.................................................................................................................................................................4528.3.98 HP_REI..................................................................................................................................................................4538.3.99 HP_SLM................................................................................................................................................................4548.3.100 HP_TIM...............................................................................................................................................................4568.3.101 HP_UNEQ...........................................................................................................................................................4578.3.102 IMA_GROUP_LE_DOWN.................................................................................................................................4598.3.103 IMA_GROUP_RE_DOWN................................................................................................................................4618.3.104 IMA_TXCLK_MISMATCH...............................................................................................................................4628.3.105 IN_PWR_ABN....................................................................................................................................................4638.3.106 ISIS_LSP_OVER................................................................................................................................................4668.3.107 ISIS_LSP_OVERLOAD.....................................................................................................................................4678.3.108 J0_MM.................................................................................................................................................................4688.3.109 K1_K2_M............................................................................................................................................................4698.3.110 K2_M...................................................................................................................................................................4708.3.111 L3VPN_AGGR_NEXTHOP...............................................................................................................................4718.3.112 L3VPN_AGGR_SUPPRESS..............................................................................................................................4728.3.113 L3VPN_NO_REMOTEROUTE.........................................................................................................................4738.3.114 L3VPN_TUNNEL_DOWN................................................................................................................................4748.3.115 LAG_ATTR_MISMATCH.................................................................................................................................4758.3.116 LAG_DOWN.......................................................................................................................................................4768.3.117 LAG_MEMBER_DOWN...................................................................................................................................4778.3.118 LASER_MOD_ERR...........................................................................................................................................4808.3.119 LASER_SHUT....................................................................................................................................................4808.3.120 LCD.....................................................................................................................................................................4818.3.121 LCS_DAYS_OF_GRACE..................................................................................................................................4838.3.122 LCS_EXPIRED...................................................................................................................................................4848.3.123 LCS_FILE_NOT_EXIST....................................................................................................................................4868.3.124 LDP_PEER_DOWN...........................................................................................................................................4868.3.125 LFA......................................................................................................................................................................4878.3.126 LMFA..................................................................................................................................................................4898.3.127 LOOP_ALM........................................................................................................................................................4908.3.128 LP_RDI_VC12....................................................................................................................................................4928.3.129 LP_RFI................................................................................................................................................................4938.3.130 LP_SLM_VC12...................................................................................................................................................4948.3.131 LP_TIM_VC12....................................................................................................................................................4958.3.132 LP_UNEQ_VC12................................................................................................................................................4968.3.133 LPS_UNI_BI_M..................................................................................................................................................4988.3.134 LPT_CFG_CLOSEPORT...................................................................................................................................4998.3.135 LSR_BCM_ALM................................................................................................................................................5008.3.136 LSR_NO_FITED.................................................................................................................................................501



xiii

8.3.137 LSR_WILL_DIE.................................................................................................................................................5028.3.138 LTI.......................................................................................................................................................................5038.3.139 MAC_FCS_EXC.................................................................................................................................................5058.3.140 MAC_FCS_SD....................................................................................................................................................5078.3.141 MEM_OVER.......................................................................................................................................................5098.3.142 MP_DELAY........................................................................................................................................................5108.3.143 MP_DOWN.........................................................................................................................................................5118.3.144 MPLS_PW_AIS..................................................................................................................................................5138.3.145 MPLS_PW_BDI..................................................................................................................................................5148.3.146 MPLS_PW_CSF..................................................................................................................................................5158.3.147 MPLS_PW_Excess..............................................................................................................................................5168.3.148 MPLS_PW_FDI..................................................................................................................................................5178.3.149 MPLS_PW_LCK.................................................................................................................................................5188.3.150 MPLS_PW_LOCK..............................................................................................................................................5198.3.151 MPLS_PW_LOCV..............................................................................................................................................5208.3.152 MPLS_PW_MISMATCH...................................................................................................................................5218.3.153 MPLS_PW_MISMERGE....................................................................................................................................5228.3.154 MPLS_PW_OAMFAIL.......................................................................................................................................5248.3.155 MPLS_PW_RDI..................................................................................................................................................5258.3.156 MPLS_PW_SD....................................................................................................................................................5268.3.157 MPLS_PW_SF....................................................................................................................................................5288.3.158 MPLS_PW_UNEXPMEG...................................................................................................................................5308.3.159 MPLS_PW_UNEXPMEP...................................................................................................................................5318.3.160 MPLS_PW_UNEXPPER....................................................................................................................................5328.3.161 MPLS_PW_UNKNOWN....................................................................................................................................5338.3.162 MPLS_SECT_Excess..........................................................................................................................................5348.3.163 MPLS_SECT_LOCK..........................................................................................................................................5358.3.164 MPLS_SECT_LOCV..........................................................................................................................................5368.3.165 MPLS_SECT_OAMFAIL...................................................................................................................................5378.3.166 MPLS_SECT_RDI..............................................................................................................................................5388.3.167 MPLS_SECT_UNEXPMEG...............................................................................................................................5398.3.168 MPLS_SECT_UNEXPMEP...............................................................................................................................5408.3.169 MPLS_SECT_UNEXPPER................................................................................................................................5418.3.170 MPLS_TUNNEL_AIS........................................................................................................................................5428.3.171 MPLS_TUNNEL_BDI........................................................................................................................................5438.3.172 MPLS_TUNNEL_Excess....................................................................................................................................5448.3.173 MPLS_TUNNEL_FDI........................................................................................................................................5458.3.174 MPLS_TUNNEL_LCK.......................................................................................................................................5468.3.175 MPLS_TUNNEL_LOCK....................................................................................................................................5478.3.176 MPLS_TUNNEL_LOCV....................................................................................................................................5488.3.177 MPLS_TUNNEL_MISMATCH.........................................................................................................................5518.3.178 MPLS_TUNNEL_MISMERGE..........................................................................................................................552



xiv

8.3.179 MPLS_TUNNEL_OAMFAIL.............................................................................................................................5538.3.180 MPLS_TUNNEL_RDI........................................................................................................................................5548.3.181 MPLS_TUNNEL_SD..........................................................................................................................................5558.3.182 MPLS_TUNNEL_SF..........................................................................................................................................5578.3.183 MPLS_TUNNEL_UNEXPMEG.........................................................................................................................5598.3.184 MPLS_TUNNEL_UNEXPMEP.........................................................................................................................5608.3.185 MPLS_TUNNEL_UNEXPPER..........................................................................................................................5618.3.186 MPLS_TUNNEL_UNKNOWN..........................................................................................................................5628.3.187 MP_RX_FLOW_OVER......................................................................................................................................5638.3.188 MP_TX_FLOW_OVER......................................................................................................................................5678.3.189 MRING_APS_LOST_E......................................................................................................................................5718.3.190 MRING_APS_LOST_W.....................................................................................................................................5728.3.191 MRING_APS_MISMATCH_E...........................................................................................................................5738.3.192 MRING_APS_MISMATCH_W.........................................................................................................................5748.3.193 MRING_APS_SWITCH_E.................................................................................................................................5758.3.194 MRING_APS_SWITCH_W...............................................................................................................................5768.3.195 MRING_FAR_SW_FAIL_E...............................................................................................................................5778.3.196 MRING_FAR_SW_FAIL_W.............................................................................................................................5788.3.197 MRING_OAM_BDI_E.......................................................................................................................................5788.3.198 MRING_OAM_BDI_W......................................................................................................................................5798.3.199 MRING_OAM_Excess_E...................................................................................................................................5808.3.200 MRING_OAM_Excess_W..................................................................................................................................5818.3.201 MRING_OAM_LOCV_E...................................................................................................................................5828.3.202 MRING_OAM_LOCV_W..................................................................................................................................5848.3.203 MRING_OAM_MISMATCH_E.........................................................................................................................5858.3.204 MRING_OAM_MISMATCH_W.......................................................................................................................5868.3.205 MRING_OAM_MISMERGE_E.........................................................................................................................5878.3.206 MRING_OAM_MISMERGE_W........................................................................................................................5888.3.207 MRING_OAM_RDI_E.......................................................................................................................................5898.3.208 MRING_OAM_RDI_W......................................................................................................................................5908.3.209 MRING_OAM_SD_E.........................................................................................................................................5918.3.210 MRING_OAM_SD_W........................................................................................................................................5938.3.211 MRING_OAM_SF_E..........................................................................................................................................5958.3.212 MRING_OAM_SF_W........................................................................................................................................5978.3.213 MRING_OAM_UNEXPMEG_E........................................................................................................................5998.3.214 MRING_OAM_UNEXPMEG_W.......................................................................................................................6008.3.215 MRING_OAM_UNEXPMEP_E.........................................................................................................................6018.3.216 MRING_OAM_UNEXPMEP_W.......................................................................................................................6028.3.217 MRING_OAM_UNEXPPER_E.........................................................................................................................6038.3.218 MRING_OAM_UNEXPPER_W........................................................................................................................6048.3.219 MRING_OAM_UNKNOWN_E.........................................................................................................................6058.3.220 MRING_OAM_UNKNOWN_W........................................................................................................................605



xv

8.3.221 MS_AIS...............................................................................................................................................................6068.3.222 MS_REI...............................................................................................................................................................6088.3.223 MS_RDI...............................................................................................................................................................6088.3.224 NE_DCN_MODE................................................................................................................................................6108.3.225 OCD.....................................................................................................................................................................6118.3.226 OUT_PWR_ABN................................................................................................................................................6128.3.227 PASSWORD_NEED_CHANGE........................................................................................................................6138.3.228 PATCH_ACT_TIMEOUT..................................................................................................................................6148.3.229 PATCH_BD_EXCLUDE....................................................................................................................................6158.3.230 PATCH_BD_MATCH_FAIL.............................................................................................................................6168.3.231 PATCH_CHGSCC_NOTMATCH.....................................................................................................................6178.3.232 PATCH_DEACT_TIMEOUT.............................................................................................................................6178.3.233 PATCH_PKGERR..............................................................................................................................................6188.3.234 POS_RX_FLOW_OVER....................................................................................................................................6198.3.235 POS_TX_FLOW_OVER....................................................................................................................................6218.3.236 POWER_ABNORMAL......................................................................................................................................6238.3.237 POWER_EXT_AC_ABN...................................................................................................................................6258.3.238 POWER_MODULE_OFFLINE..........................................................................................................................6268.3.239 PPP_LCP_FAIL..................................................................................................................................................6278.3.240 PPP_NCP_FAIL..................................................................................................................................................6288.3.241 PTP_ATTR_MISMATCH..................................................................................................................................6308.3.242 PTP_PKT_LOS...................................................................................................................................................6308.3.243 PTP_TIMESTAMP_ABN...................................................................................................................................6328.3.244 PTP_SOURCE_SWITCH...................................................................................................................................6338.3.245 PTP_PORT_LCS_INVALID..............................................................................................................................6348.3.246 PTPSRV_LCS_INVALID...................................................................................................................................6358.3.247 PW_APS_DEGRADED......................................................................................................................................6368.3.248 PW_APS_OUTAGE...........................................................................................................................................6378.3.249 PW_DOWN.........................................................................................................................................................6388.3.250 PW_EXC_TRAFFIC...........................................................................................................................................6408.3.251 PWAPS_LOST....................................................................................................................................................6428.3.252 PWAPS_PATH_MISMATCH............................................................................................................................6438.3.253 PWAPS_SWITCH_FAIL....................................................................................................................................6448.3.254 PWAPS_TYPE_MISMATCH............................................................................................................................6458.3.255 PWR_TEMP_OVERTH......................................................................................................................................6468.3.256 R_LOC.................................................................................................................................................................6478.3.257 R_LOF.................................................................................................................................................................6498.3.258 R_LOS.................................................................................................................................................................6508.3.259 R_OOF.................................................................................................................................................................6528.3.260 RELAY_ALARM_CRITICAL...........................................................................................................................6548.3.261 RELAY_ALARM_MAJOR................................................................................................................................6558.3.262 RELAY_ALARM_MINOR................................................................................................................................656



xvi

8.3.263 RELAY_ALARM_IGNORE..............................................................................................................................6578.3.264 RMT_DEV_DYING_GASP...............................................................................................................................6588.3.265 RMT_DEV_POWER_OFF.................................................................................................................................6598.3.266 S1_SYN_CHANGE............................................................................................................................................6598.3.267 SDH_RMT_INH.................................................................................................................................................6618.3.268 SDH_RMT_LOOP..............................................................................................................................................6618.3.269 SECU_ALM........................................................................................................................................................6628.3.270 SERV_BC_LIMIT_DROP..................................................................................................................................6648.3.271 SHDSL_ATM_LINK_DOWN............................................................................................................................6658.3.272 SHDSL_EFM_LINK_DOWN............................................................................................................................6668.3.273 SHDSL_LINE_LINK_DOWN...........................................................................................................................6688.3.274 SHDSL_LOOP_ATTN_CROSSING..................................................................................................................6698.3.275 SHDSL_LOSW_CROSSING.............................................................................................................................6708.3.276 SHDSL_SNR_MARGIN_CROSSING...............................................................................................................6728.3.277 SSL_CERT_NOENC..........................................................................................................................................6738.3.278 SSM_PKT_LOS..................................................................................................................................................6748.3.279 STORM_CUR_QUENUM_OVER.....................................................................................................................6758.3.280 SWDL_ACTIVATED_TIMEOUT.....................................................................................................................6768.3.281 SWDL_AUTOMATCH_INH.............................................................................................................................6778.3.282 SWDL_BD_EXCLUDE......................................................................................................................................6778.3.283 SW

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