3Com MSR 30, MSR 50 manual Peer timer IPv6 address family view, Preference IPv6 address family view

1260 CHAPTER 82: IPV6 BGP CONFIGURATION COMMANDS

[Sysname-bgp] ipv6-family

[Sysname-bgp-af-ipv6] peer 1:2::3:4 substitute-as

peer timer (IPv6 address family view)

Syntax peer { ipv6-group-name ipv6-address } timer keepalive keepalive hold holdtime

undo peer { ipv6-group-name ipv6-address } timer

View IPv6 address family view

Parameters ipv6-group-name: Name of a peer group, a string of 1 to 47 characters.

ipv6-address: IPv6 address of a peer.

keepalive: Specifies the keepalive interval in seconds, ranging from 1 to 21845.

holdtime: Specifies the holdtime in seconds, ranging from 3 to 65535.

Description Use the peer timer command to configure keepalive interval and holdtime interval for a peer or peer group.

Use the undo peer timer command to restore the default.

keepalive interval defaults to 60 seconds, and holdtime interval defaults to 180 seconds

Note that:

■The timer configured with this command is preferred to the timer configured with the timer command.

■The holdtime interval must be at least three times the keepalive interval.

Related commands: timer (IPv6 address family view).

Examples # Configure the keepalive interval and holdtime interval for the peer group test as 60 seconds and 180 seconds.

<Sysname] system-view [Sysname] bgp 100 [Sysname-bgp] ipv6-family

[Sysname-bgp-af-ipv6] group test external

[Sysname-bgp-af-ipv6] peer test timer keep-alive 60 hold 180

preference (IPv6 address family view)

Syntax preference { external-preference internal-preference local-preference route-policyroute-policy-name }

undo preference