QUESTION: 173

Which of the following is a primary cause of IP hyper-aggregation?

IP routing protocols do not always select the best route to a destination.
IP routing protocols always select multiple routes to a destination.
IP routing protocols do not make use of all available network attributes to select a path
Improper network design results in limited network path redundancy.

Answer(s): C

QUESTION: 174

Click on the exhibit button below.

Given the following fast reroute protected LSPs:
-LSP1.R1-R4-R5-R3
-LSP2.R1-R4-R5-R2
Which routers become bypass tunnel PLRs? Choose two answers

Router R1
Router R2
Router R3
Router R4
Router R5

Answer(s): A,E

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QUESTION: 175

Which of the following is a type of authentication that is supported by OSPF on the Alcatel-Lucent 7750 SR?

Challenge handshake authentication protocol (CHAP)
Two factor authentication
MD5 authentication
Extensible authentication protocol (EAP)

Answer(s): C

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OSPF is operational on all links in the network diagram, all links are the same cost, and all routers are configured with an ECMP value . Router R4 advertises the prefix 192.168.3.0/24 into OSPF. How many entries for prefix 192.168.3.0/24 will be in router R5's routing table?

Answer(s): C

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QUESTION: 173

QUESTION: 174

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QUESTION: 176