3com S7906E Guide De Référence

 

1-31 

Use the ipv6 nd ra halt command to enable RA message suppression. 

Use the undo ipv6 nd ra halt command to disable RA message suppression. 

By default, RA messages are suppressed. 

# Suppress RA messages on VLAN-interface 100. 

<Sysname> system-view 

[Sysname] interface vlan-interface 100 

[Sysname-Vlan-interface100] ipv6 nd ra halt 

ipv6 nd ra interval max-interval-value min-interval-value 

Interface view 

2: System level 

max-interval-value: Maximum interval for advertising RA messages in seconds, in the range of 4 to 

1,800. 

min-interval-value: Minimum interval for advertising RA messages in seconds, in the range of 3 to 

1,350. 

Use the ipv6 nd ra interval command to set the maximum and minimum intervals for advertising RA 

messages. The device advertises RA messages at intervals of a random value between the maximum 

interval and the minimum interval. 

Use the undo ipv6 nd ra interval command to restore the default. 

By default, the maximum interval between RA messages is 600 seconds, and the minimum interval is 

200 seconds. 

Note the following: 

z 

The minimum interval should be three-fourths of the maximum interval or less. 

z 

The maximum interval for sending RA messages should be less than or equal to the router lifetime 

in RA messages. 

# Set the maximum interval for advertising RA messages to 1,000 seconds and the minimum interval to 

700 seconds. 

<Sysname> system-view