OcNOS-SP : Layer 3 Guide : Border Gateway Protocol Command Reference : BGP Commands : neighbor extended-optional-param
neighbor extended-optional-param
Use this command enable extended optional parameter length for BGP OPEN messages as specified in RFC 9072.
Use the no form of this command to disable extended optional parameter length.
Command Syntax
neighbor A.B.C.D|X:X::X:X|WORD extended-optional-param
no neighbor A.B.C.D|X:X::X:X|WORD extended-optional-param
Parameters
A.B.C.D
Address of the BGP neighbor in an IPv4 format
X:X::X:X
Address of the BGP neighbor in an IPv6 format
WORD
Name of a BGP peer group created with the neighbor WORD peer-group command.
When you specify this parameter, the command applies to all peers in the group.
Default
Extended optional parameter length is disabled by default.
Command Mode
BGP router mode
Applicability
This command was introduced in OcNOS version 6.0.0.
Example
(config)#router bgp 100
(config-router)#neighbor 1.1.1.1 extended-optional-param
(config-router)#commit
(config-router)#show run bgp
!
router bgp 100
bgp router-id 11.11.11.11
neighbor 1.1.1.1 remote-as 100
neighbor 1.1.1.1 extended-optional-param
Last modified date: 10/16/2023