Click on the exhibit.

Examine the physical topology of the IS-IS network, the metrics of the links and the levels of the routers. All routers have a system address included in IS-IS.
Which of the following describes the route that router R4 will use to reach the system address of router R6?

• A.Router R4 will have a default route with router R2 as the next-hop.
• B.Router R4 will have a default route with router R3 as the next-hop.
• C.Router R4 will have a route to router R6's system address with router R2 as the next-hop.
• D.Router R4 will not have a route that can be used to reach the system address of router R6.

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Which of the following about T-LDP is FALSE?

• A.T-LDP supports sessions between non-directly connected devices.
• B.T-LDP Hello messages are sent to a multicast address.
• C.Link-based and T-LDP sessions may be configured on the same LSR.
• D.T-LDP can be configured between directly connected devices.

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Click the exhibit button.

A static route is created on router R1 "using the "static-route 0.0.0.0/0 next-hop 10.3.3.2" command.
What command can be used to test the static route on an Alcatel-Lucent 7750 SR?

• A.ping static 0.0.0.0/0
• B.ping static 10.5.5.5
• C.ping 0.0.0.0
• D.ping 10.5.5.5

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Click the exhibit button.

What triggers convergence of the routing protocol when the link between switch 1 and switch 2 goes down?

• A.Convergence will not be triggered because switches cannot run routing protocols between them.
• B.Convergence is triggered when the physical interfaces between routers R1 and R2 go down. At this point, both routers R1 and R2 re-compute their link state database and send updates to their adjacent routers. Once the process is complete for all routers, the networks have converged.
• C.Convergence is triggered when the switches notify the routers about the link state information. At this point, both routers R1 and R2 re-compute their link state database and send updates to their adjacent routers. Once the process is complete for all routers, the networks have converged
• D.Convergence is triggered when the adjacency between routers R1 and R2 drops as a result of Hello timeouts. At this point, both routers R1 and R2 re-compute their link state database and send updates to their adjacent routers. Once the process is complete for all routers, the networks have converged.
• E.Convergence is triggered when an LSA is sent from router R1 to router R2 to indicate that the link is down. At this point, both routers R1 and R2 re-compute their link state database and send updates to their adjacent routers. Once the process is complete for all routers, the networks have converged.

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Which of the following best describes a local Epipe Service?

• A.An Epipe service that has 2 SAPs on the same router and has no SDPs configured.
• B.An Epipe service that has 1 SAP and 1 SDP configured.
• C.An Epipe service that is configured between two routers, each having 1 SAP and 1 SDP configured
• D.An Epipe service that has 3 or more SAPs configured.

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