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Assuming that router R6 is configured with "advertise-external", what is the expected output of "show router bgp routes" when executed on router R5?
Click the exhibit. Router R1 is a route reflector with clients R2, R5 and R6. Prefixes advertised by router R5 have a local preference of 200. Router R3 advertises the prefix 192.168.1.0/27 to routers R5 and R6. Assuming that router R6 is configured with "advertise-external", what is the expected output...
Given the following BGP configuration on routerR4, how many primary and backup paths will be present in router R4's BGP routing table?
Click the exhibit. Router R6 is a route reflector with clients R1, R2, R4 and R5. Router R4 receives three routes from router R6 and is configured with ECMP 3. Given the following BGP configuration on routerR4, how many primary and backup paths will be present in router R4's BGP...
Which of the following statements regarding BGP Fast Reroute is FALSE?
Which of the following statements regarding BGP Fast Reroute is FALSE?A . BGP Fast Reroute is triggered by IGP events.B . The backup path is pre-computed and installed in the FID . BGP Fast Reroute is independent of number of affected prefixes.E . BGP Fast Reroute uses the optimal path...
Which of the following regarding BGP authentication on the Alcatel-Lucent 7750 SR is FALSE?
Which of the following regarding BGP authentication on the Alcatel-Lucent 7750 SR is FALSE?A . Authentication is performed before establishing the BGP session.B . Authentication can only be configuredon the group or neighbor level.C . By default, MD5 authentication is disabled.D . Peer authentication may be optionally requested in an...
Which of the following is TRUE?
Which of the following is TRUE?A . There can only be one community associated with a route.B . Community is an optional non-transitive attribute.C . Community is an optional transitive attribute.D . Community is a well-known discretionary attribute.View AnswerAnswer: C
Which of the following statements regarding Internet Exchange Points is FALSE?
Which of the following statements regarding Internet Exchange Points is FALSE?A . They provide both peering and transit services.B . They provide services only to Tier 1 service providers.C . They can be either public or private.D . They provide services at the local, regional and continental levels.View AnswerAnswer: B
Which of the following about a single-homed AS is FALSE?
Which of the following about a single-homed AS is FALSE?A . A single-homed AS is also known as a stub AC . A single-homed AS is also known as a leaf AE . A single-homed AS uses either the ISP AS number or a private AS number.F . A single-homed...
Which of the following regarding the atomic aggregate attribute is TRUE?
Which of the following regarding the atomic aggregate attribute is TRUE?A . It is an optional transitive attribute.B . It is an optional non-transitive attribute.C . The atomic aggregate flag is always set if the aggregator attribute is set.D . The atomic aggregate flag is always set if the AS...
What MED value is sent to eBGP peers?
An Alcatel-Lucent 7750 SR receives a route from an iBGP peer with a MED value of 500. What MED value is sent to eBGP peers?A . 100B . The IGP costC . 500D . NoneView AnswerAnswer: D
Which routes to 192.168.0.1/27 is router R6 expected to have in its BGP routing table?
Click the exhibit. AS 65540 routers are iBGP fully-meshed. Assume routers R4, R5 and R6 are configured with addpaths ipv4 send 2 receive". Which routes to 192.168.0.1/27 is router R6 expected to have in its BGP routing table?A . Two routes from router R4.B . Two routes from router R5.C...
