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Exam : EW0-300

Title : Extreme Networks SpecialistVer : 02-12-09

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Actualtests.com - The Power of Knowing

QUESTION 1:

When limit-learning is configured on a port and the limit is reached the following

traffic still flows to the port.

A. Packets destined for the active Mac addresses

B. Broadcast traffic

C. EDP trafficD. All of the above

Answer: D

QUESTION 2:

Extreme ware 7.0 supports both level1 and level 2 IS-IS routers.

A. TRUE

B. FALSE

Answer: A

QUESTION 3:

The integrated IS-IS protocol allows for mixing of IP-only,OSI-only, and dual (IPand OSI) routers.

A. True

B. False

Answer: A

QUESTION 4:

In OSPF, the router type that is required to connect an area with another area is

the:

A. Designated Router

B. Back-up Designated Router

C. ASBRD. ABR

Answer: D

QUESTION 5:

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EAPS protection switching is similar to what can be achieved with the Spanning

Tree Protocol but one of the big advantages of EAPS is:

A. EAPS also supports star topologies

B. EAPS has a recovery time of less than a second in case of link failure.

C. An EAPS domain supports multiple root bridges, thus alternative pathD. EAPS eliminates the need for protocols like ESRP or VRRP that bring default

gateway redundancy.

Answer: B

QUESTION 6:

On a RADIUS server you can distinguish between switch access and Netlogin

authentication. Extreme provides a vendor specific attribute

Extreme:Extreme-Netlogin-only =disabled/enabled.

User authentication for both Netlogin and switch access is allowed when the value isdisabled.

When the value enabled user authentication is restricted to Netlogin only.

A. True

B. False

Answer: A

QUESTION 7:

The following modes of operation are supported with the Network login feature.

(choose all that apply)

A. Secure modeB. Campus mode

C. Quick Mode

D. ISP mode

Answer: A,B,C,D

QUESTION 8:

An LSP is a link state packet used by which routing protocol?

A. OSPF

B. RIP

C. BGPD. None of these

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Answer: D

QUESTION 9:

It is possible to set an STP-threshold to switch from a shared tree to a shortest pathtree. This switch over will be initiated by:

A. The Rendezvous PointB. The Bootstrap Router

C. A last hop router

D. The router nearest to the source

Answer: C

QUESTION 10:

Exhibit:

According to accompanying diagram and ACL configuration it is possible for Host

A (10.10.10.100) and Host C (30.30.30.100) to successfully communicate.

A. TRUE

B. FALSE

Answer: A

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QUESTION 11:

The maximum number of EAPS domains supported per switch and ring is?

A. 64

B. 32C. 16

D. 8

Answer: A

QUESTION 12:

In Extreme Ware, which one of the following is an optional ESRP configuration

that allows you to connect active hosts directly to an ESRP master or standby

switch.

A. ESRP Groups

B. ESRP DomainC. ESRP Host Attach

D. None of these

Answer: C

QUESTION 13:

Which CLI command configures DVMRP on all IP multicast interfaces.

A. config dvmrp add vlan all

B. config dvmrp add all

C. enable dvmrpD. enable dvmrp vlan all

Answer: A

QUESTION 14:

The following CLI command is valid to advertise SLB virtual servers in OSPF ith a

cost of 10.

Enable ospf export vip cost 10

A. True

B. False

Answer: A

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QUESTION 15:

According to accompanying diagram and ACL configuration it is possible to telnet

from host A to any of the switch IP addresses.

A. True

B. False

Answer: B

QUESTION 16:

Extreme Networks IS? Chipset switches allows you to run simultaneously the

Radius and Tacacs+features.

A. True

B. False

Answer: B

QUESTION 17:

OSPF requires that all areas attach directly to the backbone area, and that all

attachments are made with a direct physical connection.

A. True

B. False

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Answer: B

QUESTION 18:

An Ethernet Automatic Protection Switching (EAPS) domain relies on a controlVLAN.

The ports in that control VLAN ports must be tagged, and participating in the ring

only.

A. True

B. False

Answer: A

QUESTION 19:

In SLB, Port Translation Mode is similar to Translation Mode,except that in Port

Translation Mode the physical Port where the node connects to must be configuredas a Fast Ethernet Half Duplex port.

A. TrueB. False

Answer: B

QUESTION 20:

In PIM sparse mode the Bootstrap Router election is based on the highest IP

address.

A. True

B. False

Answer: B

QUESTION 21:

ESRP-enabled switches can utilize either an IP address or an IPX net ID for their

protected VLANs.

A. TRUE

B. FALSE

Answer: A

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QUESTION 22:

An IP-only IS-IS router (or "IP-only" router) is defined to be

A. A router which uses IS-IS as the routing protocol for IP

B. Does not otherwise support OSI protocolsC. One of the IS-IS router types

D. All of the above

Answer: D

QUESTION 23:

On an Extreme Networks switch, how many bits comprise an OSPF area ID?

A. 32 BITS

B. 48 BITSC. 64 BITS

D. 128 BITS

Answer: A

QUESTION 24:

What is the RP-set?

A. It is the information of which RP are available for what Multicast groups.It is send by the BSR towards all PIM routers

B. It is the information of which multicast groups are active

It is send by the RP towards all PIM routers

C. It is the information of which BSR are available for what Multicast groups.It is send by RP towards all PIM routers

D. It is the information, stored by all RP, needed to find the BSR,

Answer: A

QUESTION 25:

The majority of Extreme Networks switches have a dedicated out of band

management port and VLAN. The 10/100BASE-TX Ethernet management portallows you to communicate directly to the CPU of the switch. If you want the switch

to forward traffic from the mgmt VLAN to other VLANS you just have to enable

ipforwarding on all VLANS including the management VLAN.

A. TRUE

B. FALSE

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Answer: B

QUESTION 26:

Which of the following statements fit the description of PIM sparse mode? (choosethree that apply)

A. PIM sparse mode is suitable for network with minimal multicast deployment.B. PIM sparse mode builds shared trees based on a common Rendez-Vous Point

C. In PIM sparse mode the RPF check depends on the tree type

D. An explicit join is not required in PIM sparse mode.

Answer: A,B,C,D

QUESTION 27:

How many bits in the IP TOS field does a Summit 48i examine?

A. 4

B. 6

C. 8D. 16

Answer: B

QUESTION 28:

What is the CLI command you would use to configure a VLAN to be protected by

ESRP?

A. enable esrp vlan

B. enable esrp vlan detail

C. config esrp vlan D. config esrp vlan detail

Answer: A

QUESTION 29:

Extreme Ware 7.0 can support which OSPF authentication on a per VLAN basis:

A. MD5

B. Simple-passwordC. Encrypted simple-password

D. All of these

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Answer: D

QUESTION 30:

How does an IGMP router learns about the existence of hosts in multicast groups:

A. By receiving a response on an IGMP membership query

B. By looking into the ARP cacheC. There is no dynamic learning process, instead static FDB entries are used

D. None of the above

Answer: A

QUESTION 31:

Although you can specify sequence numbers for different ACL entries, the Summit1i switch checks incoming traffic on a match with the ACL entries in the order of

their time in configuration:

A. TRUE

B. FALSE

Answer: B

QUESTION 32:

What is the meaning of the IEEE 802.3 SNAP field in an Ethernet frame?

A. The SNAP field allows you to support Ethernet II frame, it contains the ether type

value.B. The SNAP field allows you to encapsulate token-ring traffic

C. The SNAP field allows you to encapsulate FDDI traffic


Answer: A

QUESTION 33:

DVMRP is similar to OSPF in that it is Link State based.

A. True

B. False

Answer: B

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QUESTION 34:

Traffic involved with Policy based QoS is handled by the switch its CPU.

A. true

B. False

Answer: B

QUESTION 35:

Within VRRP the election process of becoming the master switch takes place withthe following precedence:

Step 1 The switch with the virtual router IP address becomes the master switch

Step 2 The switch with the highest VRRP priority becomes the master switch

Step 3 The switch with the highest IP address becomes the master switch

A. True

B. False

Answer: A

QUESTION 36:

A QoS building block that defines a class of service by specifying traffic behaviorattributes like bandwidth is called:

A. QoS mode

B. QoS Class of Service

C. QoS Profile

D. QoS Priority

Answer: C

QUESTION 37:

Dealing with access control lists on Extreme Networks switches it is not required tomanually configure the default rule.

A. TrueB. False

Answer: A

QUESTION 38:

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Which CLI command would you use to determine the IP routes that are tracked by

ESRP?

A. show iproute

B. show esrp detail

C. show esrp configD. Non of these

Answer: B

QUESTION 39:

When SSH2 is configured and enabled on a Summit 7i switch, telnet is

automatically disabled.

A. True

B. False

Answer: B

QUESTION 40:

The following MAC address, 00.00.5E: 00.01.0A represents:

A. The MAC address used for ESRP, instance 01B. The MAC address used for ESRP, instance 10

C. The MAC address used for VRRP, instance 01D. The MAC address used for VRRP, instance 10

Answer: D

QUESTION 41:

An Extreme switch connected to a network of Extreme Switches running ESRP iscalled an ESRP-aware switch due mainly because:

A. These switches are connected together using load sharingB. They are all running the same routing protocol

C. Each switch has Extreme Discovery Protocol (EDP) enabled

D. All of the above

Answer: C

QUESTION 42:

In Extreme Ware what is the normal ACL behavior for incoming traffic when

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there is no default rule configured?

A. Explicit permit

B. Explicit deny

C. Implicit permit

D. Implicit deny

Answer: C

QUESTION 43:

Health checking is used in SLB to determine the health of nodes by activity polingthese nodes. The default health check called ping-check will keep working when the

switch has an active access-list denying ICMP echo replies.

A. True

B. False

Answer: B

QUESTION 44:

Given router interfaces 10.0.0 1.24, 10.10.10.10/24, 192.168.0.1/24 and

192.168.255.254/24 on a Summit 7i switch. What will be the OSPF router ID upon

switch reboot, given the following CLI command: config ospf routerid automatic?

Answer:

QUESTION 45:

The type of OSPF LSAs that are sent out within an automous system by an ASBRto advertise extreme routes are:

A. Type 2B. Type 3

C. Type 4

D. Type 5

Answer: D

QUESTION 46:

What are the advantage/s of using integrated IS-IS as a routing protocol?

A. Requires only one routing protocol

B. Few implementation resources are required

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C. Low on utilization of CPU memory and network resources

D. All of the above

Answer: D

QUESTION 47:

What is true when different VLAN that are protected by Spanning Tree share the

same physical ring topology?

A. They have to be configured in the same STPD when in EMISTP mode.

B. They may be configured in different STPD when in EMISTP mode, but have to shareone Root bridge

C. When configured in 802.1D mode, there is only one Root Bridge

D. They may be configured in different STPD when in 802.1D mode.

Answer: C

QUESTION 48:

Identify the Summit chip switch that provides the following port density, 48 10/100

Ethernet ports and two unpopulated GBIC ports.

A. Summit 5i

B. Summit 50iC. Summit 48i

D. Summit 1i

Answer: C

QUESTION 49:

A QoS policy is the result when you assign a traffic grouping to a QoS profile when

configuring QoS on a Summit1i switch.

A. True

B. False

Answer: A

QUESTION 50:

IS-IS is an exterior gateway protocol?

A. True

B. False

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Answer: B

QUESTION 51:

In normal operation the master node in the EAPS ring blocks the secondary portfor all non-control traffic belonging to the EAPS domain.

A. TRUEB. FALSE

Answer: A

QUESTION 52:

The Alpine 3802 switch contains a 3-slot chasis that can be populated with up to

three I/O modules.

A. TRUEB. FALSE

Answer: A

QUESTION 53:

Radius on Extreme Networks IS? Chipset switches allows validation for the

following switch access methods:

A. Telnet

B. VISTA

C. ConsoleD. All of the above

Answer: D

QUESTION 54:

Select the statements that are true for IP multicast?

A. Multicast routers look at the source address to forward multicast traffic/B. The destination address is always a multicast group address

C. A multicast server does not know each client host address

D. All of the above

Answer: D

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QUESTION 55:

An OSPF router connected to a RIP network & performing route redistribution is

considered:

A. to be an ASBRB. to be an ABR

C. to be a DR

D. to be a BDR

Answer: A

QUESTION 56:

What is the maximum number of ACL rules supported on an Extreme Networks

Summit7i switch without the default rule?

A. 1

B. 128C. 255

D. Unlimited

Answer: C

QUESTION 57:

What configuration is send when you upload a configuration from a Summit 1iswitch to a TFTP server

A. The primary configuration

B. The secondary configurationC. The configuration that is active in run-time memory

D. The configuration that is last saved.

Answer: C

QUESTION 58:

DVMRP uses the same IP packet header as IGMP to exchange routing datagram.

A. True

B. False

Answer: A

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QUESTION 59:

Is it possible to create multicast STPD on a switch?

A. No

B. Yes, but only if all ports are in the same STP modeC. Yes, but only if all ports are in 802.1D mode

D. Yes, but overlapping ports may not be in 802.1D mode for more then one STPD.

Answer: D

QUESTION 60:

Which of the following IP destination addresses can be used for multicast streams?

A. 10.1.0.0

B. 226.0.0.1C. 192.168.10.0

D. 172.18.255.255

Answer: B

QUESTION 61:

The Summit 7i switch supports how many queues per interface?

A. 1B. 4

C. 8

D. 16

Answer: C

QUESTION 62:

When a PIM-SM router wants to receive a Multicast stream, it

A. Sends a join in the direction of the RP.

B. Sends a Join in the direction of the BSR

C. Sends a Join in the direction of the group-address, using the RPF-checkD. Sends out a Join on all its multicast enabled interfaces

Answer: A

QUESTION 63:

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IP Multicast uses TCP socket number 1812 for packet exchange

A. True

B. False

Answer: B

QUESTION 64:

You have manually set the router-id now in order for an Extreme switch to use the

numeric highest IP interface address as the OSPF router id on the next OSPF

initialization, you will need to execute this CLI command.

A. configure ospf routerid

B. configure routerid automatic

C. configure ospf routerid automatic

D. configure switch routerid 255

Answer: C

QUESTION 65:

Select one of the known limitations of DVMRP?

A. DVMRP is not designed as an IP Multicast routing protocol.B. DVMRP needs another Unicast routing protocol like RIP or OSPF

C. DVMRP is not scable (Max 32 Hops).D. DVMRP does not support Poison Reverse.

Answer: C

QUESTION 66:

The IS-IS Routing Protocol has been developed in ISO to provide routing for pureOSI environments.

A. TrueB. False

Answer: A

QUESTION 67:

The CLI Command configure ospf delete vlan all? Will do the following on anExtreme switch.

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A. delete all the vlans from Area 0

B. delet all OSPF areas configured on the switchC. disable OSPF globally on the switch

D. disable the OSPF routing protocol on all the VLANs

Answer: D

QUESTION 68:

The default OSPF router dead interval for Extreme Networks switches is:

A. 10 secondsB. 40 seconds

C. 120 seconds

D. 180 seconds

Answer: B

QUESTION 69:

What is the CLI command to put vlan purple?on physical port 2 into STPD oak?in

EMISTP mode?

A. config stpd oak add port 2 vlan purple emistp

B. config stpd oak add vlan purple port 2 emistpC. config port 2 vlan purple add oak emistp

D. config vlan purple add stpd oak port 2 emistp

Answer: B

QUESTION 70:

Which of the following ways can result in the election of a new ESRP Master in an

Extreme ESRP network when the switches are configured with the default electionalgorithm?

A. Loss of communication between ESRP master and ESRP Slave/sB. Adding ports into the protected VLAN on one of the ESRP enabled switches.

C. A configuration change of priority of 255 to one of the ESRP enabled switches.

D. All of the above

Answer: D

QUESTION 71:

OSPF Hello packets are recognized by all routers in the same area.

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A. TRUEB. FALSE

Answer: B

QUESTION 72:

Which CLI command enables all multicast traffic to multicast routers only?

A. enable igmp

B. enable igmp snooping vlan mcroutersC. enable igmp snooping forward-mcrouter-only

D. enable igmp snooping

Answer: C

QUESTION 73:

Which of the following items is included in a DVMRP routing table.

A. Incoming gatewayB. Subnet mask

C. Source prefix

D. MetricE. All of the above

Answer: E

QUESTION 74:

Select the statements that apply when you compare and differentiate VRRP and

ESRP.

A. VRRP does not use the number of active ports as a criteria for Master election

B. VRRP can be enabled on VLAN default

C. VRRP and Spanning Tree can be enabled on the same switch and VLAND. All of the above

Answer: D

QUESTION 75:

What is the standard IEEE specification for signaling QoS values in a taggedEthernet frame?

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Answer:

QUESTION 76:

in IS-IS level 1/2 routers act as border routers to their respective areas, providingconnectivity to other areas.

A. TRUEB. FALSE

Answer: A

QUESTION 77:

In a stable OSPF network, all OSPF routers in the same area must have the same

LSDB contents.

A. TrueB. False

Answer: A

QUESTION 78:

Manual replication of saved images and configurations from the master MSM64i to

the slave MSM64i on the BlackDiamond 6804 is done with the synchronizecommand.

However execution of this command does not replicate the run-time configuration.

You must use the save configuration command to store the run-time configuration

first.

A. True

B. False

Answer: A

QUESTION 79:

Select the correct statements related to IP Multicast?

A. IP multicast uses unreliable data transfer protocol as UDP

B. The network must be IP multicast enabled

C. IP Multicast routers must maintain state information of active multicast groupsD. All of the above

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Answer: D

QUESTION 80:

The Skew time in VRRP is used to ensure that two back-up routers do not switch tomaster state at the same time an case of a fall-over situation.

A. TrueB. False

Answer: A

QUESTION 81:

The LSP overload bit in IS-IS can be set by a router to inform neighbor routers that

this routers link state database is not complete so the others can ignore thisunreliable router in their SPF calculations.

A. TRUE

B. FALSE

Answer: A

QUESTION 82:

By default, the OSPF routerID for an Extreme switch is selected automatically, anduses the lowest IP address of the router interefaces.

A. TRUE

B. FALSE

Answer: B

QUESTION 83:

The DHCP, HTTP and RADIUS functions that are required for Netlogin aresupported on the Extreme Networks switch, where RADIUS function is restricted to

client mode.

A. TRUE

B. FALSE

Answer: A

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QUESTION 84:

What does the QoS Monitor show by default when using the command show port 1

qosmonitor?

A. Ingress trafficB. Egress traffic

C. Both


Answer: B

QUESTION 85:

In OSPF, when you configure an Extreme switch with router priority of 0, what

happens?

A. The router becomes a Backup Designated Router

B. The router becomes a Designated RouterC. The router will not participate in the DR election algorithm

D. Nothing because router priority 0 is the default setting for router priority

Answer: C

QUESTION 86:

An Ethernet Automatic Protection Switching (EAPS) domain relies on a controlVLAN. That control VLAN must be tagged with an 802.1Q tag.

A. TRUE

B. FALSE

Answer: A

QUESTION 87:

What does the abbreviation DVMRP stands for?

A. Distance Vector Multiple Route Protocol

B. Distance Vector Multicast Routing ProtocolC. Digital Video Multicast Routing Protocol

D. Digital Video Media Route Protocol

Answer: B

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QUESTION 88:

IS-IS routing uses two levels of hierarchical routing: level 1 and level 2.

A level 1 router has full knowledge of the topology in the whole routing domain in a

network with multiple areas.

A. TRUE

B. FALSE

Answer: B

QUESTION 89:

When you configure EAPS the following must apply.

A. One EAPS domain can have multiple master nodes.

B. One EAPS domain can only have one transit node.C. EDP must be enabled on the ports in the EAPS ring.

D. The control VLAN can be shared by multiple EAPS domains.

Answer: C

QUESTION 90:

Which of the following is the default ESRP priority setting for an Extreme switch?

A. 0B. 1

C. 254

D. 255

Answer: A

QUESTION 91:

With two MSM64i modules in a BlackDiamond 6808, when you save the switch

configuration, it is saved to all MSM64i modules and if you download a newExtremeWare image, the image is downloaded to all MSM64i modules

A. TRUEB. FALSE

Answer: A

QUESTION 92:

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Extreme Networks ? chipset switches support the Radius feature. The switch

becomes a radius server after enabling this feature and proper configuration

A. TRUE

B. FALSE

Answer: B

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QUESTION 93:

When configuring a Summit 5i for OSPF routing, it is recommended to manuallyconfigure the OSPF router-id rather than setting the router-id set to automatic.

A. TRUE

B. FALSE

Answer: A

QUESTION 94:

What is the function of a Bootstrap Router?

A. To inform all PIM-DM routers about the RP?.

B. To inform all RP? About active multicast streams.C. To inform all PIM-SM routers about the RP?.

D. To tunnel multicast traffic towards the Mbone.

Answer: C

QUESTION 95:

Is it possible to configure a single physical port into different STPD's?

A. No, this is never possible.

B. This is possible when this port is not in 802.1D mode for any of the STPDs.

C. This is only possible when this port is in 802.1D mode for all of the STPDs.D. This is possible when this port is not in 802.1D mode for more than one STPD.

Answer: D

QUESTION 96:

What is true of a Rendezvous Point in PIM-DM?

A. It is the meeting point for PIM sources and receivers.

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B. It is the meeting point for PIM sources and the bootstrap router.

C. In PIM-DM you don't need a Rendezvous point.D. It is the distribution point for multicast streams from the Mbone into an AS.

Answer: C

QUESTION 97:

Unlike VRRP, the eExtreme Standby Router Protocol provides redundancy at boththe data link and network layers of the ISO-OSI seven-layer model.

A. TRUEB. FALSE

Answer: A

QUESTION 98:

Which of the following is not advertised in an OSPF Link State Advertisment?

A. Costs

B. Link utilizationC. Router interfaces

D. Neighbor information

Answer: B

QUESTION 99:

Limit-learning allows you to specify a maximum number of source MAC addresses

per port/vlan. What happens when a number of dynamically learned MACaddresses time-out after the limit is reached?

A. That number of MAC addresses can be learned again.B. No new MAC addresses are learned once the limit is reached.

C. The limit setting is only a threshold to generate an SNMP trap to the receiver.

D. New dynamically learned MAC addresses are queued until the administrator manuallyclears the counters.

Answer: A

QUESTION 100:

Select all terms that relate to IP multicast routing.

A. Reverse Path Forwarding

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B. Shared Trees

C. Source TreesD. All of the above

Answer: D

QUESTION 101:

The whole Internet currently supports IP Multicast with PIM dense mode.

A. TRUE

B. FALSE

Answer: B

QUESTION 102:

The steps for OSPF to begin routing packets are:

A. Hello packet exchange + neighbor adjacency ? LSA exchange ? LSDB

synchronization ? OSPF routing table calculation ? OSPF routing

B. LSA exchange ? LSDB synchronization ? Hello packet exchange ? OSPF routing tablecalculation ? OSPF routing

C. Hello packet exchange ? LSA exchange ? LSDB synchronization ? OSPF routing ?

OSPF routing table calculationD. None of these

Answer: A

QUESTION 103:

IGMP v1 supports the leave group message.

A. TrueB. False

Answer: B

QUESTION 104:

Which CLI command would you use to configure vlan tracking towards vlan

engineering for an ESRP protected VLAN manufacturing?

A. config vlan manufacturing add track-vlan engineeringB. config esrp add track-vlan engineering

C. enable vlan manufacturing add track-vlan engineering

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D. enable esrp add track-vlan engineering

Answer: A

QUESTION 105:

A priority setting of 255 in VRRP makes the switch ineligible to become the master

switch.

A. True

B. False

Answer: B

QUESTION 106:

What does the abbreviation PIM stands for?

A. Protocol Implicit MulticastB. Protocol Independent Multicast

C. Port Independent Multicast

D. Port Implicit Multicast

Answer: B

QUESTION 107:

By default all VLANs are assigned to QoS profile QP

A. 0

B. 1C. 7

D. 8

Answer: B

QUESTION 108:

Choose the one characteristic below that does not relate to DVMRP.

A. Distance Vector Routing Protocol

B. Classless routing protocol

C. Routing updates sent every 60 seconds.

D. Infinity count is 16 hops

Answer: D

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QUESTION 109:

All Extreme switch products support the standard 802.1p priority bits that are part

of a tagged Ethernet frame.

A. True

B. False

Answer: A

QUESTION 110:

In general IS-IS allows routing of both IP and OSI packets.

What type of Implementation does ExtremeWare support?

A. IP onlyB. OSI only

C. DualD. None of the above

Answer: A

QUESTION 111:

_________is an ESRP option that allow(s) multiple VLANs to be controlled by a

single instance.

A. ESRP domains

B. ESRP groups

C. ESRP host-attachD. None of these

Answer: A

QUESTION 112:

What are te differences between a Summit 481 and a Summit 48si? Choose all that

apply

A. A Summit 48i has 2 unpopulated GBIC ports with physical redundancy and a Summit

48 si has 2 mini GBIC ports

B. A Summit 48i is 2 rack units high and a Summit 48si only 1

C. The Summit 48si runs only on ExtremeWare 6.2.1 and higherD. All of these

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Answer: D

QUESTION 113:

An Alpine 3808 switch can operate without the SMMi management module?

A. TRUE

B. FALSE

Answer: B

QUESTION 114:

OSI stands for Open System Interconnection, which is known as an International

standard protocol architecture.

A. TRUE

B. FALSE

Answer: A

QUESTION 115:

EAPS is an Extreme Networks proprietary solution and is only supported onEthernet fbier links with a speed of 100 Mbps.

A. TRUE

B. FALSE

Answer: B

QUESTION 116:

IS-IS is a designed to work in conjunction with

A. ISO 8473 (The ISO Connectionless Network Layer Protocol)B. ISO 9542 (The ISO End System to Intermediate System Protocol)

C. Both A and B

D. None of these

Answer:

QUESTION 117:

A TCP type ACL that uses the permit-established keyword filters out SYN packets

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in one direction.

A. TRUE

B. FALSE

Answer: A

QUESTION 118:

A type of OSPF router that functions to connect two autonomous systems together is

called:

A. DR

B. BDR

C. ABR

D. None of these

Answer: D

QUESTION 119:

When you create an ACL entry on Summit 48i switch it works in the following way:

A. inbound

B. outboundC. bi-directional

D. The ACL entry needs to be enabled first to work.

Answer: A

QUESTION 120:

Like OSPF stub areas, NSSA areas cannot be used as transit areas for virtual links.

A. TRUE

B. FALSE

Answer: A

QUESTION 121:

Which option must be configured when running ESRP and Spanning Tree with the

same VLAN on the same switch?

A. ESRP groups must be configured

B. ESRP domains must be configured

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C. ESRP host-attach must be configured

D. ESRP and STP are not supported on the same VLAN on the same switch.

Answer: D

QUESTION 122:

Type-2 LSAs are genereated by this OSPF router type

A. ASBR

B. ABR

C. DRD. ODR

Answer: C

QUESTION 123:

The following ExtremeWare components are required on Extreme Networksswitches with the ? chipset to build an SLB system. (Choose all three that apply)

A. NodesB. Pools

C. Virtual Servers

D. Load balance cache engines

Answer: A, B, C

QUESTION 124:

A stream of IP Multicast packets is addressed to:

A. A specific host

B. All hosts within a specific broadcast domain.C. A multicast group


Answer: C

QUESTION 125:

In a Summit 5i switch, a QoS policy is applied on a basis.

A. per portB. per queue, per port

C. per queue

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D. None of these

Answer: B

QUESTION 126:

What mechanisms does a master node use to detect a failure in the EAPS ring

architecture?

Select the two that apply.

A. The master node receives a trap-message from a transit node when it detects loss of

link connectivity on any of its ring ports.B. The master node uses OSPF to quickly learn about link state topology changes.

C. The master node sends a health-check packet on the control VLAN, when the ring

breaks the master node stops receiving this packet on its secondary port.

D. The master node uses IGMP and IGMP snooping to detect the transit nodes and than

to learn about failures in the topology between them.

Answer: A, C

QUESTION 127:

An Ethernet multicast MAC address always starts with 01:00:5E.

A. TrueB. False

Answer: B

QUESTION 128:

The normal behavior of a Router is to forward Unicast packets and block broadcast

traffic.

A. True

B. False

Answer: A

QUESTION 129:

When the CLI command: show vlan corporate, is issued, the Protocol field has a

value of NONE? Why is this so?

A. There is a system error, there is no such thing as a NONE in the protocol field

B. A protocol filter has not yet been configured for the vlan corporate

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C. A protocol filter was added to this VLAN. That protocol filter was later deleted from

the switch.D. None of these.

Answer: C

QUESTION 130:

Select the incorrect statement for PIM.

A. PIM has two modes of operation. (Dense and Sparse mode)

B. PIM relies on a Unicast routing protocol to perform Reverse Path CheckC. The disadvantage of PIM Dense mode is that it uses more bandwith that DVMRP

D. All of the above

Answer: C

QUESTION 131:

A switch originally configured as a VRRP back-up switch has the following

potential VRRP states: Choose all three that apply.

A. Init

B. Back-up

C. SlaveD. Master

Answer: A, B, C, D

QUESTION 132:

What does IS-IS stand for?

A. Interconnect System to Interconnect SystemB. Intermediate Storage to Interconnect System

C. Intermediate System to Intermediate System

D. None of these

Answer: C

QUESTION 133:

Limit-learning and lock-learning cannot be combined on the same virtual port.

A. TRUE

B. FALSE

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Answer: A

QUESTION 134:

Virtual links are always configured to be a necessary part of all OSPF networksusing Extreme's Summit 48i switches.

A. TrueB. False

Answer:

QUESTION 135:

VRRP is:

A. An Extreme Networks proprietary protocol.

B. A protocol standardized by the ITU.C. A protocol standardized by the IEEE.

D. A protocol standardized by the IETF.

Answer: D

QUESTION 136:

_______________is a QoS feature that detects if switch traffic is filling uphardware-forwarding queue and performs random packet discards to resolve the

situation.

Answer: a

QUESTION 137:

Is it possible on a single switch, to put different physical ports, belonging to the

same VLAN, into different STPD's?

A. No, this is not possible.

B. Yes, this is possible.

C. This is only possible when these ports are in EMISTP mode.D. This is only possible when these ports are in 802.1D mode.

Answer: B

QUESTION 138:

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How are multicast packets forwarded in a Layer 2 environment with IGMP

snooping enabled?

A. The packets flood to all switch ports.

B. The switch forwards the packets to member ports only.

C. IGMP snooping does not affect the forwarding of multicast packets.D. None of the above.

Answer: B

QUESTION 139:

Radius and Tacacs+ are both access security features supported by Extreme

Networks. Servers running these two features are also known as AAA servers.

Where do these 3 A's stand for?

A. authentication, authorization, accountingB. authentication, access, accounting

C. attribute, authorization, accountingD. authentication, arrival, accounting

Answer: A

QUESTION 140:

What is true about the StpdID?

A. The StpdID must be equal to one of its member VLAN ID's.

B. The StpdID may not be equal to one of its member VLAN ID's.

C. The StpdID may not be equal to any VLAN ID.

D. It does not matter if the StpdID is equal to a VLAN ID.

Answer: A

QUESTION 141:

A QoS profile determines into which hardware queue a frame is enqueued.

A. True

B. False

Answer: A

QUESTION 142:

In SLB the forwarding mode is the method a switch uses to forward traffic to the

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virtual servers. On the Summit 7i switch four forwarding modes are supported,

select the two forwarding modes that are hardware based.

A. Transparent mode

B. Translation mode

C. Port Translation modeD. GoGo mode

Answer: A, B, C, D

QUESTION 143:

The OSPF LSA Link State type that all OSPF routers generate is the LSA LS type 1

Router LS

A. This LSA is flooded throughout every area in an autonomous system.

A. TRUEB. FALSE

Answer: B

QUESTION 144:

What mechanism is used by IGMP to manage host groups?

A. IGMP uses a normal ARP and ARP Response mechanism.

B. IGMP uses the query-response mechanism.C. IGMP uses manually configured Access Control Lists.

D. IGMP uses none of the above.

Answer: B

QUESTION 145:

Re-establishment of a previously pruned network branch is not supported by

DVMRP.

A. True

B. False

Answer: B

QUESTION 146:

The Address Resolution Protocol enables a device to learn a destinations MAC

address by using the destinations known IP addresses in the ARP request.

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A. TRUEB. FALSE

Answer: A

QUESTION 147:

The pre-empt option in VRRP is enabled by default on Extreme Networks switches.Pre-empt ensures that:

A. The number of ports on the VLAN does not count in the election processB. A message is sent to all hosts requiring them to flush their ARP table.

C. No back-to-back link is required between master and backup.

D. There is an immediate fallback to the original master when the problem is resolved.

Answer: D

QUESTION 148:

There is one ACL type supported by Extreme Networks switches that can only be

dealt by the CPU. Which type is it?

A. IP based

B. TCP basedC. UDP based

D. ICMP based

Answer: D

QUESTION 149:

What is the Area ID of the only pre-configured OSPF area in all Extreme Switches?

Answer: a

QUESTION 150:

In SLB a virtual server cannot belong to the same VLAN as the nodes in the

referenced pool.

A. True

B. False

Answer: A

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QUESTION 151:

SSH2 on Extreme Networks ? chipset switches enables encrypted telnet sessions

towards the witch. SSH2 Client and Server both have a private key and exchange a

public key before the connection is set-up.

A. TRUE

B. FALSE

Answer: A

QUESTION 152:

What are the steps for DVRMP to begin routing multicast packets?

A. Discover neighbor routers => Elect designated browser => exchange route reports

B. Elect designated router => Discover neighbor routers => Exchange route reportsC. Discover neighbor routers => Exchange route report => Elect designated forwarder


Answer: C

QUESTION 153:

IP Version 6 has amongst other differences with IP Version 4 also different addresslength. What is the size of an IPv6 address?

A. 16 bits

B. 32 bits

C. 64 bits

D. 128 bits

Answer: D

QUESTION 154:

Which statement is true about integrated IS-IS.

A. It is a dynamic routing protocol

B. Used to route both IP and OSI packetsC. Supports Pure-IP environments, Pure-OSI and dual environments

D. All of the above

Answer: D

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QUESTION 155:

By default OSPF hello packets are sent out every:

A. 2 seconds

B. 10 secondsC. 30 seconds

D. 40 seconds

Answer: B

QUESTION 156:

Which of the following CLI commands could you use to determine which ports are

enabled for ESRP host attach?

A. show ports info detailB. show esrp detail

C. show esrpD. show ports config

Answer: B

QUESTION 157:

Dealing with an Access Control List on Extreme switches it's required to include a

precedence number when configuring the default rule.

A. TRUE

B. FALSE

Answer: B

QUESTION 158:

What is an IGP protocol other than OSPF that uses the Dijkstrat's SPF routing

algorithm?

A. RIP

B. IS-ISC. EIGRP

D. All of the above

Answer: B

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