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Viewing page 10 out of 13 pages

Viewing questions 181-200 out of questions

Questions # 181:

Which of the following about the components of a distributed service on the Alcatel-Lucent 7750 SR is TRUE?

Question # 181

Options:

A SAP can only be used by one service on a router.

A dedicated SDP needs to be created for each service.

A service is created on each site before the customer is created.

SAPs must be created before a service is created.

Questions # 182:

By default, what happens when a packet with a VLAN tag is received on a SAP provisioned with null encapsulation?

Options:

The original VLAN tag is removed.

The original VLAN tag is kept.

The VLAN tag is replaced by a provider tag.

The VLAN tag is kept and a provider tag is added.

Questions # 183:

Click the exhibit.

Question # 183

Based on the output from PE router R1 about VPRN 100, by which protocol was 192.168.10.0/24 learned?

Options:

BGP

MP-BGP

LDP

MPLS

Questions # 184:

What is the minimum Ethernet physical network MTU required for a Layer 2 service on an MPLS encapsulated SDP with a service MTU of 1518?

Options:

1520

1540

1548

1556

Questions # 185:

A service needs to accept frames that have the following: an outer VLAN tag of 200 with an inner VLAN tag of 33; and frames that have an outer VLAN tag of 250 with an inner VLAN tag of 33. What SAP(s) need to be configured?

Options:

1/1/1:200.*

1/1/1:*.33

1/1/1:*.*

This requires two SAPs: 1/1/1:200.33 and 1/1/1:250.33

Questions # 186:

Click the exhibit.

Question # 186

Which OAM tool produced this output?

Options:

vprn-ping

sdp-ping

traceroute

Isp-trace

Questions # 187:

Which of the following about the Isp-ping command on the Alcatel-Lucent 7750 SR is FALSE?

Options:

An echo request is sent based on the LSP's label stack.

Echo reply packets may not take the same path as the LSP.

The IP destination address is used to initiate echo requests,

The test fails if the LSP is not operationally up.

Questions # 188:

On an Alcatel-Lucent 7750 SR, which vc-type will forward service delimiting tags at the ingress PE?

Options:

vc-type ether

vc-type vlan

vc-type dot1q

vc-type null

Questions # 189:

How many service labels must be signaled to bring up a fully-meshed VPLS among three PE routers?

Options:

Questions # 190:

Which of the following best describes the label stack for a packet in the VPRN context?

Options:

An outer label and a transport label.

An inner label and a service label.

A transport label and a service label.

An MPLS transport label

Questions # 191:

Which of the following SAP encapsulations support multiple services on a port? (Choose 3)

Questions # 192:

Click the exhibit.

Question # 192

Part of a 6VPE deployment is shown in this exhibit. Which of the following is the correct configuration and context on PE1 for a BGP peering session with CE1?

Question # 192

Options:

Option A

Option B

Option C

Option D

Questions # 193:

The Alcatel-Lucent 7750 SR supports which two of the OSPF area types below?

Options:

Not So Stubby Areas

Level 1 Areas

Stub Areas

Partially Stubby Areas

Questions # 194:

Which of the following cannot be used as a matching criterion in route policy statements?

Options:

Source IP address

TCP source port

Prefix list

Protocol type

Questions # 195:

What is the default preference value for a static route in the Alcatel-Lucent 7750 SR router?

Options:

Questions # 196:

Which of the following OSPFv3 LSAs have an AS scope?

Options:

Link Local LSA

Router LSA

Network LSA

Inter-Area Router LSA

Intra-Area Prefix LSA

None of the above LSAs have an AS scope.

Questions # 197:

Click the exhibit button.

Question # 197

A static route has been configured on router R1 to reach the PC at 139.120.121.2. However, as shown in the exhibit, the ping fails. What is the most likely cause of the problem?

Options:

Router R2 does not have a route to the system address of router R1 and therefore cannot respond to the ping.

There is no default route configured on the PC.

Router R2 does not have a route configured to the PC.

Router R1 needs to be configured with a default route.

Questions # 198:

A static route is created using the command "static-route 0.0.0.0/0 next-hop 3.3.3.1". What command could be used to test the static route on an Alcatel-Lucent 7750 SR?

Options:

Ping static 3.3.3.1

Ping static 0.0.0.0/0

Ping 3.3.3.1

Ping 0.0.0.0

Questions # 199:

The exhibit shows a route to 2001:DB8:1:200::/56 in the IPv6 route table. How did the route get into the route table?

Question # 199

Options:

Configure router ipv6 static-route 2001:DB8:1:200::/56 next-hop FE80::225:BAFF:FE30:94E3

Configure router ipv6 static-route 2001:DB8:1:200::/56 next-hop FE80::225:BAFF:FE30:94E3-toR2

Configure router static-route 2001:DB8:1:200::/56 next-hop FE80::225:BAFF:FE30:94E3

Configure router static-route 2001:DB8:1:200::/56 next-hop FE80::225:BAFF:FE30:94E3-toR2

The route was learned through a dynamic routing protocol.

Questions # 200:

Click the exhibit button

Question # 200

The 192 168 3.0/24 network is learned on router R1 via IS-IS Given the OSPF configuration shown, and assuming that the OSPF adjacency between routers R1 and R3 is up, why is the 192 168.3.0/24 route not in router R3's route table? (Choose two)