3com S7906E 참조 가이드

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1-45 
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 
Default Level 
2: System level 
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
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 keepalive 60 hold 180 
preference (IPv6 address family view) 
Syntax 
preference { external-preference internal-preference local-preference 
route-policy 
route-policy-name } 
undo preference