R3303-HP HSR6800 Routers Layer 3 - IP Routing Command Reference

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Syntax
preference [ ase ] [ route-policy route-policy-name ] value
undo preference [ ase ]
Default
The preference of OSPF internal routes defaults to 10, and the preference of OSPF external routes defaults
to 150.
Views
OSPF view
Default command 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: Specifies the preference value in the range of 1 to 255. A smaller value represents a higher
preference.
Usage guidelines
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 might 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
Use reset ospf counters to clear OSPF statistics.
Syntax
reset ospf [ process-id ] counters [ neighbor [ interface-type interface-number ] [ router-id ] ]
Views
User view
Default command level
1: Monitor level
Parameters
process-id: Clears the statistics of an OSPF process specified by its ID in the range of 1 to 65535.
neighbor: Clears neighbor statistics.