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If it receives a BGP update with a local preference of 500, what local preference is sent to its eBGP peers?
An Alcatel-Lucent 7750 SR is configured with a local preference of 250. If it receives a BGP update with a local preference of 500, what local preference is sent to its eBGP peers?A . 100B . 250C . 500D . NoneView AnswerAnswer: D
Assuming the router has established BGP sessions to routers R1 and R2, which of the following is TRUE?
An Alcatel-Lucent 7750 SR has the BGP configuration shown below. Assuming the router has established BGP sessions to routers R1 and R2, which of the following is TRUE?A . Both neighbors R1and R2 should be part of AS 65540.B . Neighbor R1should be part of AS 65550, while neighbor R2...
Which regular expression will match the AS Path of a route originating in remote AS 65100?
Which regular expression will match the AS Path of a route originating in remote AS 65100?A . ".+ 65100"B . "65100.+"C . ".* 65100.*"D . "65100"View AnswerAnswer: A
Which of the following regarding BGP sessions in AS 65540 is TRUE?
Click the exhibit. Routers RR1 and RR2are route reflectors with clients R1x and R2x, respectively. Routers RR1 and RR2 are non-clients of each other, and router R1 is a non-client of both. Which of the following regarding BGP sessions in AS 65540 is TRUE?A . Router R1must have at least...
Which routers receive an update for that prefix?
Click the exhibit. Router R2 is advertising prefix 192.168.1.0/27 with community "no-advertise" towards AS 65002. Which routers receive an update for that prefix?A . Router R3 only.B . Routers R3 and R4 only.C . Routers R3, R4 and R5 only.D . Router R2 does not advertise an update for the...
Which routers have the BGP update for the advertised prefix in their BGP table?
Click on the exhibit. AS 65540 is using MPLS to provide BGP shortcuts for its iBGP routing. AS 65541 is advertising prefix 192.168.1.0/27 into BGP. Which routers have the BGP update for the advertised prefix in their BGP table?A . Routers R1, R2, R3, R4 and R5.B . Routers R1and...
Based on the default settings for the Alcatel-Lucent 7750 SR, when a policy change is made and committed, what action is required by the user for the change to take effect?
Based on the default settings for the Alcatel-Lucent 7750 SR, when a policy change is made and committed, what action is required by the user for the change to take effect?A . Execute a command to re-evaluate all routes in the Local-RIB against the configured export policies.B . Execute a...
Routers C and E are route reflectors. When the update for prefix 192.168.2.0/24 is received at router F, what will be the Originator_ID attribute?
Click the exhibit. Routers C and E are route reflectors. When the update for prefix 192.168.2.0/24 is received at router F, what will be the Originator_ID attribute? A. The router ID of router A. B. The router ID of router B. C. The router ID of router C. D. It...
When an Alcatel-Lucent 7750 SR receives a BGP route with an AS Path loop, what action is taken by default?
When an Alcatel-Lucent 7750 SR receives a BGP route with an AS Path loop, what action is taken by default?A . The route is ignored.B . The route is flagged as invalid and placed in the LOC-RID . The route is flagged as invalid and placed in the RIB-In.E ....
Assuming that none of the routers in AS 65540 is configured with "advertise-external", what is the expected output of "show router bgp routes" 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 none of the routers in AS 65540 is configured with "advertise-external",...
