Administrator Guide

Layer 3 Routing Commands 1317
neighbor shutdown
Use the neighbor shutdown command to administratively disable
communications with a specific BGP neighbor. The effect is to gracefully
bring down the adjacency with the neighbor. If the adjacency is up when the
command is given, the peering session is dropped and all route information
learned from the neighbor is purged.
Syntax
neighbor { ip-address | ipv6-address [interface interface-id ] | autodetect
interface
interface-id } shutdown
no neighbor {
ip-address | ipv6-address [interface interface-id ] | autodetect
interface
interface-id } shutdown
• ip-address – The neighbor’s IPv4 address. This is the IP address of the
neighbor on the connected link.
•
ipv6-address – The neighbor’s IPv6 address. If the neighbor’s IPv6 address
is a link local address, the local interface must also be specified. Valid in
IPv6 address family configuration mode.
•
interface-id – The local VLAN routing interface over which the IPv6
neighbor can be reached. Use the vlan keyword and a VLAN ID. Range 1-
4093.
•
autodetect interface interface-id —(Optional) The routing interface on
which the neighbor’s link local IPv6 address is auto detected. The
interface-id must be a VLAN routing interface. Range is 1–4093.
Default Configuration
Neighbors are administratively enabled by default.
Command Mode
BGP Router Configuration, IPv4 Address Family Configuration, IPv6 Address
Family Configuration
2CSNXXX_SWUM204.book Page 1317 Monday, January 25, 2016 1:25 PM