245 topmost discussions -- cisco network live issues

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BASICS Page 1 TOPICS COVERED ACCESS RELATED ISSUE HOW TO LIMIT ACCESS TO COMMANDS RESTRICT USERS TO FIX SWITCH PORTS CABLING USING TELEPHONE LINES FOR DATA CDP SWITCH TO SERVER CISCO TO NON-CISCO DEVICE CDP & LLDP COMPATIBILITY HP DEVICES CONNECTIVITY CONGESTION CHECKING & TROUBLESHOOTING DHCP DHCP TROUBLESHOOTING SCENARIO CONFIGURE DHCP ON LINUX SERVER CONFIGURE DHCP ON WINDOWS SERVER 2008 WHERE DHCP IS POSSIBLE PURPOSE OF RELAY AGENT STATIC IP vs DYNAMIC IP HOW TO DESIGN, CASE 1 HOW TO DESIGN, CASE 2 LAPTOP NOT TAKING THE IP HOW TO CONFIGURE DHCP ON WLC DHCP vs STATIC IP CHANGING SUBNET, EFFECT ON DHCP DROPS SESSION TIMEOUT vs EXEC TIME OUT ERRORS DISCARDED vs DROPPED PACKETS ICMP ICMP ATTACK INTERNET BETTER INTERNET DESIGN SLOWNESS IN BROWSING TWO DHCP SERVER & SINGLE BROADCAST DOMAIN TWO DHCP SERVER & MULTIPLE BROADCAST DOMAIN

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245 Topmost Discussions -- Cisco Network Live Issues

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BASICSTOPICS COVEREDACCESS RELATED ISSUE, CABLING, CDP, CONGESTION, DHCP, DROPS, ERRORS, ICMP, INTERNET, IP ADDRESS, IPSLA, MAC ADDRESS, PC ISSUES, PRINTER, SNMP, SPEED / DUPLEX, SUBNETTING, TRACEROUTE, VTY LINES

ACCESS RELATED ISSUEHOW TO LIMIT ACCESS TO COMMANDShttps://www.facebook.com/groups/networkproxy/permalink/408301532661857/RESTRICT USERS TO FIX SWITCH PORTShttps://www.facebook.com/groups/networkproxy/permalink/417785218380155/

CABLINGUSING TELEPHONE LINES FOR DATAhttps://www.facebook.com/groups/networkproxy/permalink/426380060854004/

CDPSWITCH TO SERVERhttps://www.facebook.com/groups/networkproxy/permalink/400124913479519/CISCO TO NON-CISCO DEVICEhttps://www.facebook.com/groups/networkproxy/permalink/400122966813047/CDP & LLDP COMPATIBILITYhttps://www.facebook.com/groups/networkproxy/permalink/414649368693740/HP DEVICES CONNECTIVITYhttps://www.facebook.com/groups/networkproxy/permalink/414619342030076/

CONGESTIONCHECKING & TROUBLESHOOTINGhttps://www.facebook.com/groups/networkproxy/permalink/388565454635465/

DHCPDHCP TROUBLESHOOTING SCENARIOhttps://www.facebook.com/groups/networkproxy/permalink/405118339646843/CONFIGURE DHCP ON LINUX SERVERhttps://www.facebook.com/groups/networkproxy/permalink/405866916238652/CONFIGURE DHCP ON WINDOWS SERVER 2008https://www.facebook.com/groups/networkproxy/permalink/405867686238575/WHERE DHCP IS POSSIBLEhttps://www.facebook.com/groups/networkproxy/permalink/405666072925403/PURPOSE OF RELAY AGENThttps://www.facebook.com/groups/networkproxy/permalink/405142852977725/STATIC IP vs DYNAMIC IPhttps://www.facebook.com/groups/networkproxy/permalink/405117872980223/HOW TO DESIGN, CASE 1https://www.facebook.com/groups/networkproxy/permalink/418977631594247/HOW TO DESIGN, CASE 2https://www.facebook.com/groups/networkproxy/permalink/417919405033403/TWO DHCP SERVER & SINGLE BROADCAST DOMAINhttps://www.facebook.com/groups/networkproxy/permalink/418369488321728/TWO DHCP SERVER & MULTIPLE BROADCAST DOMAINhttps://www.facebook.com/groups/networkproxy/permalink/418368258321851/LAPTOP NOT TAKING THE IPhttps://www.facebook.com/groups/networkproxy/permalink/415891488569528/HOW TO CONFIGURE DHCP ON WLChttps://www.facebook.com/groups/networkproxy/permalink/417193985105945/DHCP vs STATIC IPhttps://www.facebook.com/groups/networkproxy/permalink/424025731089437/CHANGING SUBNET, EFFECT ON DHCPhttps://www.facebook.com/groups/networkproxy/permalink/423180761173934/

DROPSSESSION TIMEOUT vs EXEC TIME OUThttps://www.facebook.com/groups/networkproxy/permalink/405823112909699/

ERRORSDISCARDED vs DROPPED PACKETShttps://www.facebook.com/groups/networkproxy/permalink/408784972613513/

ICMPICMP ATTACKhttps://www.facebook.com/groups/networkproxy/permalink/428422430649767/

INTERNETBETTER INTERNET DESIGNhttps://www.facebook.com/groups/networkproxy/permalink/403328343159176/SLOWNESS IN BROWSINGhttps://www.facebook.com/groups/networkproxy/permalink/423185354506808/

IP ADDRESSWHY IP ADDRESS IS REQUIREDhttps://www.facebook.com/groups/networkproxy/permalink/382554308569913/IP ADDRESS SCHEMAhttps://www.facebook.com/groups/networkproxy/permalink/414073082084702/

IPSLAWHAT IS IPSLAhttps://www.facebook.com/groups/networkproxy/permalink/427721640719846/

MAC ADDRESSMAC ADDRESShttps://www.facebook.com/groups/networkproxy/permalink/400561086769235/ETHERNET & SERIAL MAC ADDRESShttps://www.facebook.com/groups/networkproxy/permalink/400045936820750/CONFIGURE T1 LINE ON ROUTERhttps://www.facebook.com/groups/networkproxy/permalink/375167099308634/CAN WE CHANGE MAC ADDRESS OF DEVICEhttps://www.facebook.com/groups/networkproxy/permalink/426907387467938/?qa_ref=qd

PC ISSUESMAC ADDRESS 00-00-00-00-00-00https://www.facebook.com/groups/networkproxy/permalink/400602513431759/PC SPEED / DUPLEX ISSUEhttps://www.facebook.com/groups/networkproxy/permalink/398684576956886/DUPLICATE IP ADDRESShttps://www.facebook.com/groups/networkproxy/permalink/405853556239988/PC VLAN SCENARIOS - SCENARIO 1https://www.facebook.com/groups/networkproxy/permalink/409763295849014/PC VLAN SCENARIOS - SCENARIO 2https://www.facebook.com/groups/networkproxy/permalink/409763972515613/

SNMPWLC SNMP CONFIGURATIONhttps://www.facebook.com/groups/networkproxy/permalink/400523023439708/HSRP SNMP CONFIGURATIONhttps://www.facebook.com/groups/networkproxy/permalink/400040773487933/

SPEED / DUPLEX ISSUEHOW TO IDENTIFYhttps://www.facebook.com/groups/networkproxy/permalink/409604869198190/

SUBNETTINGIDENTIFY ADDRESS BLOCKhttps://www.facebook.com/groups/networkproxy/permalink/402705426554801/SUBNET CLACULATORhttps://www.facebook.com/groups/networkproxy/permalink/403860083106002/CALCULATE NUMBER OF HOSTShttps://www.facebook.com/groups/networkproxy/permalink/426585300833480/

TRACEROUTELAYER 2 TRACEROUTEhttps://www.facebook.com/groups/networkproxy/permalink/399700523521958/

VTY LINELIMIT CONNECTIONShttps://www.facebook.com/groups/networkproxy/permalink/401983706626973/LIMIT ACCESS FROM SOURCEhttps://www.facebook.com/groups/networkproxy/permalink/401984983293512/

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ROUTINGTOPICSAD, BGP, DEFAULT ROUTE, OSPF, STATIC ROUTE, VRF

ADCHANGING AD VALUEhttps://www.facebook.com/groups/networkproxy/permalink/412457518912925/Learning Routes with same AD valuehttps://www.facebook.com/groups/networkproxy/permalink/412457518912925/ADMINISTRATIVE DISTANCEhttps://www.facebook.com/groups/networkproxy/permalink/410771332414877/

BGPWHY BGP CONFIDERATION REQUIREDhttps://www.facebook.com/groups/networkproxy/permalink/401699069988770/REACHABILITY THROUGH DEFAULT ROUTEhttps://www.facebook.com/groups/networkproxy/permalink/368281833330494/BGP ATOMIC AGGREGATORhttps://www.facebook.com/groups/networkproxy/permalink/402155353276475/AUTO SUMMARY vs NO AUTO SUMMARYhttps://www.facebook.com/groups/networkproxy/permalink/409595875865756/

OSPFOSPF SHAM LINK DETAILShttps://www.facebook.com/groups/networkproxy/permalink/400676646757679/PURPOSE OF OSPF SHAM LINKhttps://www.facebook.com/groups/networkproxy/permalink/400561043435906/E1 vs E2https://www.facebook.com/groups/networkproxy/permalink/399127373579273/OSPF NEIGHBOR ISSUEShttps://www.facebook.com/groups/networkproxy/permalink/398355576989786/OSPF DISCARD ROUTEhttps://www.facebook.com/groups/networkproxy/permalink/383831978442146/FINDING NSSAhttps://www.facebook.com/groups/networkproxy/permalink/360761367415874/TROUBLESHOOTING ENABLING OSPFhttps://www.facebook.com/groups/networkproxy/permalink/404543693037641/TROUBLESHOOTING VIRTUAL LINKhttps://www.facebook.com/groups/networkproxy/permalink/404246713067339/OSPF NUMBER OF AREAS POSSIBLEhttps://www.facebook.com/groups/networkproxy/permalink/404244769734200/OSPF QUESTIONS - EXPERT LEVELhttps://www.facebook.com/groups/networkproxy/permalink/413148525510491/

STATIC ROUTEADMINISTRATIVE DISTANCEhttps://www.facebook.com/groups/networkproxy/permalink/410771332414877/STATIC ROUTE vs DEFAULT ROUTEhttps://www.facebook.com/groups/networkproxy/permalink/410770875748256/

VRFWHY VRF LITE IS USED ?https://www.facebook.com/groups/networkproxy/permalink/400424370116240/WHAT IS ROUTE LEAKING ?https://www.facebook.com/groups/networkproxy/permalink/400559673436043/LEARNING ROUTEShttps://www.facebook.com/groups/networkproxy/permalink/400041233487887/

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SWITCHINGTOPICS COVEREDETHERCHANNEL, HSRP, STACKING, STP, TRUNKING, VLAN, VTPETHERCHANNELDUAL ETHERCHANNEL SCENARIOhttps://www.facebook.com/groups/networkproxy/permalink/373184419506902/ETHERCHANNEL BETWEEN CISCO & HPhttps://www.facebook.com/groups/networkproxy/permalink/402868843205126/ETHERCHANNEL LOAD BALANCING ALGORITHMhttps://www.facebook.com/groups/networkproxy/permalink/406509162841094/STEP BY STEP ETHERCHANNEL LOAD BALANCINGhttps://www.facebook.com/groups/networkproxy/permalink/407604326064911/ETHERCHANNEL ON MODEADVANTAGE / DISADVANTAGEhttps://www.facebook.com/groups/networkproxy/permalink/406691442822866/ETHERCHANNEL BUNDLING, ODD NO. OF LINKShttps://www.facebook.com/groups/networkproxy/permalink/406508646174479/

HSRPHSRP DO LOAD BALANCING OR LOAD SHARINGhttps://www.facebook.com/groups/networkproxy/permalink/400561146769229/HSRP VIRTUAL MAC ADDRESShttps://www.facebook.com/groups/networkproxy/permalink/400561110102566/HSRP SNMP CONFIGURATIONhttps://www.facebook.com/groups/networkproxy/permalink/400040773487933/HSRP vs GLBP vs LOAD BALANCERON BASIS OF LOAD SHARINGhttps://www.facebook.com/groups/networkproxy/permalink/401668403325170/HSRP ACTIVE / ACTIVEhttps://www.facebook.com/groups/329473217211356/permalink/357585261066818/HSRP vs STPhttps://www.facebook.com/groups/networkproxy/permalink/369026546589356/HSRP TRACKING ON ETHERNEThttps://www.facebook.com/groups/networkproxy/permalink/369028353255842/HSRP vs OSPFhttps://www.facebook.com/groups/networkproxy/permalink/403661436459200/WHAT IS HSRP COUP MESSAGEhttps://www.facebook.com/groups/networkproxy/permalink/408040589354618/HSRP V1 & V2https://www.facebook.com/groups/networkproxy/permalink/407738522718158/WHO SENDS HSRP HELLO PACKETShttps://www.facebook.com/groups/networkproxy/permalink/407620522729958/HSRP HELLO PACKET DETAILShttps://www.facebook.com/groups/networkproxy/permalink/408269992665011/MAC ADDRESS USED BY HELLO PACKEThttps://www.facebook.com/groups/networkproxy/permalink/408092559349421/

STACKINGADVANTAGES OF STACKhttps://www.facebook.com/groups/networkproxy/permalink/426909790801031/?qa_ref=qdSTPSTP LOOP GUARDhttps://www.facebook.com/groups/networkproxy/permalink/399121710246506/STP FEATUREShttps://www.facebook.com/groups/networkproxy/permalink/398641893627821/BPDU GUARD vs BPDU FILTERhttps://www.facebook.com/groups/networkproxy/permalink/398911546934189/STP PATH COSThttps://www.facebook.com/groups/networkproxy/permalink/402086946616649/ENABLE BPDU FILTER AT PORT LEVELhttps://www.facebook.com/groups/networkproxy/permalink/402043669954310/STP CONVERGENCE TIME ANALYSIShttps://www.facebook.com/groups/networkproxy/permalink/402016553290355/STP LOOP DETECTIONhttps://www.facebook.com/groups/networkproxy/permalink/370125776479433/STP LOOP SYMPTOMS / TROUBLESHOOTINGhttps://www.facebook.com/groups/networkproxy/permalink/403296439829033/https://www.facebook.com/groups/networkproxy/permalink/403059853186025/HSRP vs STPhttps://www.facebook.com/groups/networkproxy/permalink/369026546589356/HOW STP LOOP OCCURShttps://www.facebook.com/groups/networkproxy/permalink/403296729829004/STP FOR LOAD BALANCINGhttps://www.facebook.com/groups/networkproxy/permalink/403763933115617/IS STP REQUIRED ON ROUTERShttps://www.facebook.com/groups/networkproxy/permalink/427262484099095/?qa_ref=qdWILL STP RUN ON ROUTERShttps://www.facebook.com/groups/networkproxy/permalink/427262484099095/?qa_ref=qdTRUNKINGTRUNK vs TRUNKINGhttps://www.facebook.com/groups/networkproxy/permalink/404574233034587/

VLANSWITCH PORT COMMUNICATIONhttps://www.facebook.com/groups/networkproxy/permalink/354822051343139/?qa_ref=qdPUBLIC, PRIVATE, DEFAULT, NATIVEhttps://www.facebook.com/groups/networkproxy/permalink/403232473168763/PC VLAN SCENARIOS - SCENARIO 1https://www.facebook.com/groups/networkproxy/permalink/409763295849014/PC VLAN SCENARIOS - SCENARIO 2https://www.facebook.com/groups/networkproxy/permalink/409763972515613/VLAN ON ROUTERhttps://www.facebook.com/groups/networkproxy/permalink/408300432661967/LAYER 2 vs LAYER 3 VLAN DOWNhttps://www.facebook.com/groups/networkproxy/permalink/428781433947200/

VTPVTP OFF MODEhttps://www.facebook.com/groups/networkproxy/permalink/400592803432730/VTP BETWEEN CISCO & HPhttps://www.facebook.com/groups/networkproxy/permalink/402868843205126/VTP MODES SCENARIOhttps://www.facebook.com/groups/networkproxy/permalink/402367163255294/ADDING NEW SWITCHhttps://www.facebook.com/groups/networkproxy/permalink/407556846069659/

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WIRELESSTOPICSACCESS POINT, AUTHENTICATION, CONTROLLER, GENARAL, USER ISSUES

ACCESS POINT

CONTROLLERWLC NOT RECOGNIZING ACCESS POINThttps://www.facebook.com/groups/networkproxy/permalink/415874278571249/WLC SNMP CONFIGURATIONhttps://www.facebook.com/groups/networkproxy/permalink/400523023439708/GENERALAUTONOMOUS vs LIGHTWEIGHThttps://www.facebook.com/groups/networkproxy/permalink/404983532993657/LIGHTWEIGHT ENVIRONMENT DESIGNhttps://www.facebook.com/groups/networkproxy/permalink/404986329660044/WHAT IS FLEX MODEhttps://www.facebook.com/groups/networkproxy/permalink/404984496326894/HOW TO DESIGN LAYOUThttps://www.facebook.com/groups/networkproxy/permalink/414737355351608/HOW TO REDUCE SIGNAL DISTANCEhttps://www.facebook.com/groups/networkproxy/permalink/424829724342371/SLOWNESS IN BROWSINGhttps://www.facebook.com/groups/networkproxy/permalink/423185354506808/

USER ISSUESUSERS GETTING: LIMITED ACCESShttps://www.facebook.com/groups/networkproxy/permalink/427198154105528/USER CONNECTIVITY ISSUEhttps://www.facebook.com/groups/networkproxy/permalink/414209632071047/RESTRICTING WIRELESS USERShttps://www.facebook.com/groups/networkproxy/permalink/414619142030096/RESTRICTING MOBILE PHONE ON WIRELESShttps://www.facebook.com/groups/networkproxy/permalink/414637765361567/https://www.facebook.com/groups/networkproxy/permalink/427250517433625/

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HARDWARETOPICSCEF, ERRORS, IOS, NEXUS, PRINTER, SERVER

CEFWHAT IS CEFhttps://www.facebook.com/groups/networkproxy/permalink/405684419590235/

ERRORSDISCARDED vs DROPPED PACKETShttps://www.facebook.com/groups/networkproxy/permalink/408784972613513/

IOSIOS CORRUPThttps://www.facebook.com/groups/networkproxy/permalink/401607279997949/TFTP ISSUE, WITH ERRORhttps://www.facebook.com/groups/networkproxy/permalink/426914910800519/

SERVERNIC TEAMINGhttps://www.facebook.com/groups/networkproxy/permalink/403810776444266/

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DATACENTERTOPICSGENERAL, LOAD BALANCER, SETUP, RIVERBED, SERVERS

GENERALLIMIT BANDWIDTH OF HOSTShttps://www.facebook.com/groups/networkproxy/permalink/426216184203725/SETUPLAYER 3 DEVICE & STACKING https://www.facebook.com/groups/networkproxy/permalink/422295201262490/

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ISPTOPICSGENERAL, MPLS, PE TO CE, PHYSICAL LAYER, ROUTES FLAPPING, VRF

GENERALLAN POOL & WAN POOLhttps://www.facebook.com/groups/networkproxy/permalink/427749047383772/

MPLSWHAT IS XCONNECThttps://www.facebook.com/groups/networkproxy/permalink/405684679590209/WHAT IS LABEL SPACEhttps://www.facebook.com/groups/networkproxy/permalink/405677619590915/

PE TO CEOSPF BETWEEN PE & CEhttps://www.facebook.com/groups/networkproxy/permalink/400425443449466/PE TO CE DROPShttps://www.facebook.com/groups/networkproxy/permalink/427067760785234/HOW TO CHECK BANDWIDTH AT PEhttps://www.facebook.com/groups/networkproxy/permalink/401575360001141/WHERE INTERNET SHOULD BE TERMINATEDhttps://www.facebook.com/groups/networkproxy/permalink/426908047467872/?qa_ref=qd

PHYSICAL LAYERWHAT IS LAYER 2 CIRCUIThttps://www.facebook.com/groups/networkproxy/permalink/401576846667659/ERROR TYPEShttps://www.facebook.com/groups/networkproxy/permalink/401581236667220/T1 STRUCTUREhttps://www.facebook.com/groups/networkproxy/permalink/403847853107225/?qa_ref=qdDISCARDED vs DROPPED PACKETShttps://www.facebook.com/groups/networkproxy/permalink/408784972613513/TERMINATION ON COPPER or FIBREhttps://www.facebook.com/groups/networkproxy/permalink/428806390611371/

ROUTES FLAPPINGROUTES FLAPPINGhttps://www.facebook.com/groups/networkproxy/permalink/397570083735002/

VRFWHY VRF LITE IS USED ?https://www.facebook.com/groups/networkproxy/permalink/400424370116240/WHAT IS ROUTE LEAKING ?https://www.facebook.com/groups/networkproxy/permalink/400559673436043/LEARNING ROUTEShttps://www.facebook.com/groups/networkproxy/permalink/400041233487887/

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VENDOR SPECIFICTOPICSHP

HPHP COMMAND LINEhttps://www.facebook.com/groups/networkproxy/permalink/417162648442412/WILL STP RUN ON HP SWITCHEShttps://www.facebook.com/groups/networkproxy/permalink/427262770765733/?qa_ref=qd

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COMPANY INTERVIEWSCOMPANY NAMEBRIEFCOMPANY NAMEDATEHCLTRAFFIC HANDLING CAPACITY OF NETWORKhttps://www.facebook.com/groups/networkproxy/permalink/427703274055016/27 Mar, 2015TCSPING PC TO PChttps://www.facebook.com/groups/networkproxy/permalink/427050394120304/26 Mar, 2015HCLWHY VRF LITE IS USED IN LANhttps://www.facebook.com/groups/networkproxy/permalink/400424370116240/23 Jan, 2015

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NOTIFICATIONS

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