QUESTION NO: 16
You are a customer who is multihomed to two different ISPs-one for primary and another for backup. Each ISP assigned you a different AS number. How should you implement your AS number?
A. Use both AS numbers.
B. Use the AS number assigned by the primary ISP.
C. Use the AS number assigned by the backup ISP.
D. Use the AS number assigned by one of the ISPs, then use AS-path prepending to prepend the other AS number when connecting to the other ISP.
E. Use the AS number assigned by one of the ISPs, then use AS number translation when connecting to the other ISP.
Answer: E
QUESTION NO: 17
When creating iBGP multipaths which three criteria must be met by multiple paths to the same destination? (Choose three.)
A. The destination AS-number must be different for each destination.
B. Each destination must have a different next-hop address.
C. Router IDs must be the same on all routers.
D. Multi-exit discriminator attributes must be the same on all paths.
E. Interior Gateway Protocol distance must be identical on each path.
Answer: B,D,E
QUESTION NO: 18 CORRECT TEXT
Lab
Answer: P1R3> enable
P1R3# config terminal
P1R3(config)#
router bgp 65001
P1R3(config-router)# no synchronization
P1R3(config-router)# neightbor 10.200.200.12 weight 100
P1R3(config-router)# end P1R3# clear ip bgp * soft in
P1R3# show ip bgp P1R3# copy run start
QUESTION NO: 19
Which show command can be used to display the originator ID and cluster-list?
A. show ip bgp neighbors {ip address}
B. show ip bgp {prefix}
C. show ip route {prefix}
D. show ip route bgp
E. show ip bgp
F. show ip bgp sum
Answer: B
QUESTION NO: 20
In the diagram, the customer is using static routing to connect to the ISP. Which configuration on the ISP edge routers will enable load balancing and backup of the traffic to the customer?
A. ! R1 ip route 10.1.1.0 255.255.255.128 serial 0 ip route 10.1.1.128 255.255.255.128 serial 0 !
R2 ip route 10.1.1.128 255.255.255.128 serial 0 ip route 10.1.1.0 255.255.255.128 serial 0
B. ! R1 ip route 10.1.1.0 255.255.255.128 serial 0
! R2 ip route 10.1.1.128 255.255.255.128 serial 0
C. ! R1 ip route 10.1.1.0 255.255.255.128 serial 0 ip route 10.1.1.0 255.255.255.0 serial 0
! R2 ip route 10.1.1.128 255.255.255.128 serial 0 ip route 10.1.1.0 255.255.255.0 serial 0
D. ! R1 ip route 10.1.1.0 255.255.255.0 serial 0
! R2 ip route 10.1.1.128 255.255.255.0 serial 0
Answer: C