120preferenceSyntaxpreference [ ase ] [ route-policy route-policy-name ] valueundo preference [ ase ]ViewOSPF viewDefault level2: System levelParametersase: Sets a preference for ASE routes. If the keyword is not specified, using the command sets apreference for OSPF internal routes.route-policy route-policy-name: References a routing policy to set priorities for specified routes. Aroute-policy-name is a string of 1 to 63 characters.value: Preference value, in the range 1 to 255. A smaller value represents a higher preference.DescriptionUse the preference command to set the preference of OSPF routes.Use the undo preference command to restore the default.The preference of OSPF internal routes defaults to 10, and the preference of OSPF external routes defaultsto 150.If a routing policy is specified, priorities defined by the routing policy will apply to matching routes, andthe 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 samedestination, the router uses the route found by the protocol with the highest preference.Examples# Set a preference of 200 for OSPF external routes. system-view[Sysname] ospf 100[Sysname-ospf-100] preference ase 200reset ospf countersSyntaxreset ospf [ process-id ] counters [ neighbor [ interface-type interface-number ] [ router-id ] ]ViewUser viewDefault level2: System level
