4A0-C02 exam

Which of the following regarding the TTL of a BGP message is TRUE?A . TTL is a well-known mandatory BGP attribute.B . The default TTL value of an eBGP message is 1, and 64 for an iBGP message.C . The default TTL value of an iBGP message can be modified...

A BGP router has loopback interfaces 192.168.1.1/27 and 192.168.2.1/27 advertised into BGP using the following export policy. The "aggregate 192.168.0.0/16" command is executed. What is the effect of this configuration?A . A single route for 192.168.0.0/16 is advertised.B . BGP routes 192.168.1.0/27, 192.168.2.0/27, and 192.168.0.0/16 are advertised.C . BGP routes...

Assuming that "client1" and "client2" are directly-connected networks, what is the result of executing the following BGP export policy? A . "client2" routes will be only tagged with communities 'East'' and "South".B . "client2" routes will be tagged with community "East".C . "client2" routes will only be tagged with community...

Click the exhibit. Assume all router-IDs are properly configured, and IPv6 link-local addresses are used to establish all eBGP sessions. Given the following iBGP configuration on router A, what is the Next Hop for prefix 2001:DB8:A:401::1/128 on router B? A. The IPv6 link-local address of the router D interface towards...

Click the exhibit. Router R6 is a route reflector with clients R1, R2, R4 and R5. R4 receives three routes from router R6 and is configured with ECMP 3. Given the following BGP configuration on router R4, how many primary and backup paths will be present in router R4's BGP...

Which of the following regarding BGP confederations is FALSE?A . The entire confederation is viewed as a single AS by an eBGP peer.B . Within a confederation, each member AS is considered as a stand-alone AD . Member ASs within a confederation can use route reflection.E . Member ASs must...

Click the exhibit. AS 65100 is advertising 192.168.1.0/27 into BGP. Which of the following AS Paths would the prefix 192.168.1.0/27 contain when viewed on router R8?A . 65200 (65206 65202) 65100B . (65206 65202)65100C . 65250 (65206 65202) 65100D . 65200 65100View AnswerAnswer: D

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

Click the exhibit. Considering that both routers C and D are advertising the eBGP learned prefix 10.5.0.0/16 into ISP X, which of the following best describes the route advertisement within ISP X?A . Router C sends the update to routers E and F only.B . Router C sends the update...

Click on the exhibit. AS 65540 is using MPLS to provide BGP shortcuts for its iBGP routing. Which routers must be configured with the "configure router bgp igp-shortcuts rsvp-te" command?A . Routers R6, R1, R4 and R5.B . Routers R1and R4.C . Routers R1, R2, R3 and R4.D . Routers...