Refer to the exhibit.
Which two statements are true? (Choose two.)
A.
This router is not 4-byte autonomous system aware.
B.
This router is 4-byte autonomous system aware.
C.
The prefix 10.100.1.1/32 was learned through an autonomous system number with a length of 4
bytes, and this router is 4-byte autonomous system aware.
D.
The prefix 10.100.1.1/32 was learned through an autonomous system number with a length of 4
bytes, and this router is not 4-byte autonomous system aware.
E.
The prefix 10.100.1.1/32 was originated from a 4-byte autonomous system.
Admin, this has the wrong exhibit. I believe the correct exhibit can be found in question 123.
use exhibit 123
AS65001 is an private AS, when the router doesn’t support 4byte AS will configure the private AS65001.
This question is not well organized. seems the A & D are right.
Exhibit:
R5#show ip bgp
BGP table version is 24, local router ID is 10.100.1.5
Status codes: s suppressed, d damped, h history, * valid, > best, i – internal,
r RIB-failure, S Stale
Origin codes: i – IGP, e – EGP, ? – incomplete
Network Next Hop Metric LocPrf Weight Path
*> 10.100.1.1/32 10.1.1.1 0 100 0 65001 23456 2 i
r> 10.100.1.2/32 10.1.2.1 0 100 0 65001 23456 i