Preference - 3Com S7906E Command Reference Manual

Parameters
seconds: Transmission delay in seconds, ranging from 1 to 3600.
instance-id: Instance ID of an interface, in the range of 0 to 255, with the default as 0.
Description
Use the ospfv3 trans-delay command to configure the transmission delay for an interface with an
instance ID.
Use the undo ospfv3 trans-delay command to restore the default.
The transmission delay defaults to 1s.
As LSAs are aged in the LSDB (incremented by 1 every second) but not aged on transmission, it is
necessary to add a delay time to the age time before sending a LSA. This configuration is important for
low-speed networks.
Currently, the S7900E series Ethernet switches do not support configuring the ospfv3 trans-delay
command on a loopback interface.
Examples
# Configure the transmission delay as 3 seconds for an interface in instance 1.
<Sysname> system-view
[Sysname] interface vlan-interface 10
[Sysname-Vlan-interface10] ospfv3 trans-delay 3 instance 1

preference

Syntax
preference [ ase ] [ route-policy route-policy-name ] preference
undo preference [ ase ]
View
OSPFv3 view
Default Level
2: System level
Parameters
ase: Applies the preference to OSPFv3 external routes. If the keyword is not specified, the preference
applies to OSPFv3 internal routes.
route-policy route-policy-name: References a routing policy to set preference for specific routes. The
name is a string of 1 to 19 characters.
Preference: Preference of OSPFv3, in the range 1 to 255.
1-36