What is a BGP peer group used for?

• A. It stores route maps
• B. It defines the local address family
• C. It is used to encrypt BGP sessions
• D. It is used to group peers with similar policies together for a simpler, more efficient configuration

Answer: (D)

A BGP peer group is all about grouping neighbors that share the same policies and applying those policies once to the group. By placing multiple peers into a single group, you can apply route filtering, attributes, and other policy decisions at the group level rather than configuring each neighbor individually. This makes the configuration simpler, more consistent, and easier to scale as you add more peers. The peer group concept isn’t about storing route maps by itself, nor does it define the local address family or encrypt BGP sessions—that functionality comes from other configuration mechanisms.