[Sysname-ospf-100] peer 1.1.1.1
preference
Syntax
preference [ ase ] [ route-policy route-policy-name ] value
undo preference [ ase ]
View
OSPF view
Default level
2: System level
Parameters
ase: Sets a preference for ASE routes. If the keyword is not specified, using the command sets a
preference for OSPF internal routes.
route-policy route-policy-name: References a routing policy to set priorities for specified routes. A
route-policy-name is a string of 1 to 63 case-sensitive characters.
value: Preference value, in the range of 1 to 255. A smaller value represents a higher preference.
Description
Use preference to set the preference of OSPF routes.
Use undo preference to restore the default.
The preference of OSPF internal routes defaults to 10, and the preference of OSPF external routes defaults
to 150.
If a routing policy is specified, priorities defined by the routing policy will apply to matching routes, and
the priorities set with the preference command apply to OSPF routes not matching the routing policy.
A router may run multiple routing protocols. When several routing protocols find routes to the same
destination, the router uses the route found by the protocol with the highest preference.
Examples
# Set a preference of 200 for OSPF external routes.
<Sysname> system-view
[Sysname] ospf 100
[Sysname-ospf-100] preference ase 200
reset ospf counters
Syntax
reset ospf [ process-id ] counters [ neighbor [ interface-type interface-number ] [ router-id ] ]
View
User view
Default level
1: Monitor level
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