Click on the exhibit.

OSPF is operational on all links in the network diagram, all routers are the same cost, and all routers are configured with an ECMP value. Router R5 advertises the prefix 192.168.3.0/24 into OSPF.
How many entries for prefix 192.168.3.0/24 will be in router R3's routing table?

• A.1
• B.0
• C.4
• D.2
• E.3

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Click on the exhibit.

Why might router R2 have a Link LDP session to R1 (10.10.10.1:0) but not to R3 (10.10.10.3:0)?

• A.R2 does not have a route to 10.10.10.3.
• B.The targeted session is not configured on R2.
• C.LDP is not configured on R2.
• D.LDP is not configured on R3's interface to R2.

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Click on the exhibit.

Router R1 distributes its globally routed address and its loopbacks into IS-IS. Routers R2 and R4 have their globally routed addresses in IS-IS.
How many routes will router R4 have in its IPv6 route table?

• A.6
• B.4
• C.7
• D.2
• E.5
• F.3

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Click on the exhibit.

Based on the topology shown and the route tables of routers R3 and R4, which of the following is correct?

• A.There is no route leaking configured on router R1 or router R2.
• B.Route leaking is configured on router R2 but not on router R1.
• C.Route leaking is configured on both router R1 and router R2.
• D.Route leaking is configured on router R1 but not on router R2.

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Which of the following is NOT required when configuring an LSP with an admin group constraint on an Alcatel-Lucent 7750 SR?

• A.Configure a path definition on all routers along the LSP path.
• B.Enable MPLS and RSVP on all routers along the LSP path.
• C.Enable traffic engineering on all routers along the LSP path.
• D.Enable CSPF on the head-end router.

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