Dell Force10 S25N-S50N FTOS Command Line Reference Guide FTOS 8.4.2.7 E-Series - Page 352

www.dell.com | support.dell.com To delete a peer group, use the no neighbor peer-group-name peer-group command. Parameters peer-group-name Enter a text string up to 16 characters long as the name of the peer group. Defaults Not configured. Command Modes ROUTER BGP Usage When a peer group is created, it is disabled (shut mode). Information Related Commands neighbor peer-group (assigning peers) neighbor remote-as neighbor shutdown Assign routers to a peer group. Assign a indirectly connected AS to a neighbor or peer group. Disable a peer or peer group. Command History Version 7.8.1.0 Version 7.7.1.0 Introduced support on S-Series Introduced support on C-Series neighbor peer-group passive c e s Enable passive peering on a BGP peer group, that is, the peer group does not send an OPEN message, but will respond to one. Syntax neighbor peer-group-name peer-group passive [match-af] To delete a passive peer-group, use the no neighbor peer-group-name peer-group passive command. Parameters peer-group-name match-af Enter a text string up to 16 characters long as the name of the peer group. (Optional) Enter the keyword match-af to require that the address family of a peer matches the address family of the subnet assigned to the specified peer group before the peer's adjacency is brought up. Defaults Not configured. Command Modes ROUTER BGP Usage After you configure a peer group as passive, you must assign it a subnet using the neighbor Information soft-reconfiguration inbound command. Use the keyword match-af to restrict the peer adjacency established with a passive peer group. Entering match-af requires that a peer's address family matches the address family of the subnet assigned to the peer group before the peer's adjacency is brought up. For example, if the address family of the peer group's subnet is IPv6, only IPv6 neighbors in the subnet can be brought up in a peering session. You can only specify the match-af option when you first enter the neighbor peer-group passive command to configure passive peering for a BGP group. An error message is displayed if you later try to add this option to an existing passive peer group by re-entering the command. 352 | Border Gateway Protocol IPv4 (BGPv4)