Which of the following AS Paths will match the regular expression "65100."?
Click the exhibit.
AS 65550 owns the CIDR block 10.64.0.0/12. Router R4 advertises the aggregate 10.64.0.0/12 to AS65540. Which of the following is TRUE regarding the aggregate route advertisement?
Upon the successful establishment of a TCP session between peers, what type of BGP message is exchanged?
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AS 65550 owns CIDR block 10.64.0.0/12. Router R6 advertises the aggregate 10.64.0.0/12 toAS 65541 with "as-set" enabled. Which of the following is TRUE regarding the aggregate route received by router R7?
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", what is the expected output of "show router bgp routes" on router R2?
Which of the following is FALSE regarding the 16-bit public autonomous system numbers?
Which of the following is NOT considered an option of export policies?
A router receives two routes from its neighbors: a route from OSPF for 10.0.0.0/24, and a route from BGP for 10.0.0.0/8. Both routes have reachable next hops. Which of the following is TRUE?
Click the exhibit.
Router R3 is configured with an import policy to reject updates with an ASPath matching the regular expression ".+ 65540". Which of the following regarding updates originating in AS 65540 is TRUE?
AnNokia7750 SR receives two updates for the same route with local preferences 200 and 300, respectively. What local preference is sent to eBGP peers?
TESTED 16 Oct 2025