QUESTION NO: 81
How should the EBGP session between R1 and R2 be established to enable load balancing? (Choose three.)
A. use static routes on R1 and R2 to reach the other router’s loopback
B. establish two EBGP sessions using both the S0 and S1 interface IP address on R1 and R2
C. use the maximum-paths 2 option
D. use the ebgp-multihop 2 option
E. establish a single EBGP session using the loopback0 interface IP address on R1 and R2
Answer: A,D,E
QUESTION NO: 82
In the diagram, the customer is using BGP to connect to a single ISP over two permanent links. In this scenario, which input and output prefix-list filtering is typically enabled on the ISP routers? (Choose two.)
A. ip prefix-list test-in permit 0.0.0.0/0
B. ip prefix-list test-in permit 10.0.0.0/8 le 32
C. ip prefix-list test-out permit 10.0.0.0/8 le 32
D. ip prefix-list test-out permit 10.1.1.0/24 le 32
E. ip prefix-list test-in permit 10.1.1.0/24 le 32
F. ip prefix-list test-out permit 0.0.0.0/0
Answer: E,F
QUESTION NO: 83
When you are verifying a BGP neighbor relationship using the show ip bgp summary command, which one of the following from the State/PfxRcd field of the show output will confirm that the neighbor relationship has been established?
A. connect
B. active
C. OpenConfirm
D. In integer
Answer: D
QUESTION NO: 84
Which statement is correct about transit AS and iBGP?
A. The iBGP full mesh is a physical full mesh of all the routers within a transit AS.
B. The iBGP full mesh is a logical mesh of TCP sessions.
C. Transit AS running full-mesh iBGP requires synchronization to be enabled.
D. Transit AS running full-mesh iBGP requires next-hop-self to be enabled on all the core routers.
Answer: B
QUESTION NO: 85
During the autonomous system number migration process, which BGP feature allows a BGP router to act as a router within one autonomous system to some BGP neighbors but also appear to be in another autonomous system to other neighbors?
A. as-path prepending
B. Site-of-Origin (S00)
C. AS override
D. local-as
E. remove-private-as
Answer: D
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