Which two tasks must you perform to configure a BGP peer group? (Choose two.)
A. Activate each neighbor.
B. Activate the default route.
C. Configure the soft-update value.
D. Assign neighbor to the peer-group.
E. Set the advertisement interval.
Which two tasks must you perform to configure a BGP peer group?
AD
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus6000/sw/unicast/6_x/cisco_n6k_layer3_ucast_cfg_rel_602_N2_1/l3_bgp.html#27460
A BGP speaker does not discover another BGP speaker automatically. You must configure the relationships between BGP speakers. A BGP peer is a BGP speaker that has an active TCP connection to another BGP speaker.
I agree AD is correct, but a BGP peer group is different from a BGP peer.
A BGP peer can just be configured directly as a BGP neighbor, with no group needed. That’s what your source is talking about.
Peer grouping lets you set up common configuration once, and that config will be shared amongst members of the group.
It’s a time-saver and organizational tool. If you just have a BGP peer or two, it’s probably not worthwhile, but if you’re got a zillion BGP peers…