3com MSR 20-20 참조 매뉴얼

# Configure the hello interval as 20 seconds for an interface of instance 1.

<Sysname> system-view

[Sysname] interface serial 2/0

[Sysname-Serial2/0] ospfv3 timer hello 20 instance 1 

ospfv3 timer retransmit interval [ instance instance-id ]

undo ospfv3 timer retransmit [ instance instance-id ]

Interface view

interval: Specifies LSA retransmission interval in seconds for an interface, ranging 
from 1 to 65535.

instance-id: The instance ID of an interface, in the range of 0 to 255, which 
defaults to 0.

Use the ospfv3 timer retransmit command to configure the LSA 
retransmission interval for an interface of an instance.

Use the undo ospfv3 timer retransmit command to restore the default.

The interval defaults to 5 seconds.

When a router sends a LSA to its neighbor, it waits for an acknowledgement. If 
receiving no acknowledgement after retransmission interval elapses, it will 
retransmit the LSA.

The LSA retransmission interval should not be too small for avoidance of 
unnecessary retransmissions.

# Configure the LSA retransmission interval on an interface of instance 1 as 12 
seconds.

<Sysname> system-view

[Sysname] interface ethernet 1/0

[Sysname-Ethernet1/0] ospfv3 timer retransmit 12 instance 1 

ospfv3 trans-delay seconds [ instance instance-id ]

undo ospfv3 trans-delay [ instance instance-id ]

Interface view