Which group of neighbors can be configured as a BGP peer group?
A.
a group of iBGP neighbors that have the same outbound route policies
B.
a group of iBGP and eBGP neighbors that have the same inbound distribute-list
C.
a group of eBGP neighbors in the same autonomous system that have different outbound route
policies
D.
a group of iBGP neighbors that have different outbound route policies
“Peer groups have these requirements:
– All members of a peer group must share identical outbound announcement policies (such as distribute-list, filter-list, and route-map), except for default-originate, which is handled on a per-peer basis even for peer group members.
– You can customize the inbound update policy for any member of a peer group.
– A peer group must be either internal (with internal BGP (iBGP) members) or external (with external BGP (eBGP) members). Members of an external peer group have different autonomous system (AS) numbers.”
B is incorrect as you can’t mix eBGP and iBGP in a single peer-group. (The AS is applied to the peer-group, not individual peer-group members)
C is incorrect because they must have identical outbound route policies.
D is incorrect because they must have identical outbound route policies.
http://www.cisco.com/c/en/us/support/docs/ip/border-gateway-protocol-bgp/13755-29.html
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BGP peer group
1. ibgp
2. same outbound policy
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