3Com 5500G-EI Command Reference Guide - Page 184

184 CHAPTER 6: USING ROUTING PROTOCOL COMMANDS Description Use the default-cost command to configure the cost of the route transmitted by OSPF to a Stub or NSSA area. Use the undo default-cost command to restore the default cost of the default route transmitted by OSPF to a Stub or NSSA. Related commands: stub, nssa. Example To set area 1 as a Stub area, and to set the cost of the default route transmitted to this Stub area to 60, enter the following commands: system-view System View: return to User View with Ctrl+Z. [SW5500]router id 1.1.1.1 [SW5500]ospf [SW5500-ospf-1]area 1 [SW5500-ospf-1-area-0.0.0.1]network 20.0.0.0 0.255.255.255 [SW5500-ospf-1-area-0.0.0.1]stub [SW5500-ospf-1-area-0.0.0.1]default-cost 60 default-route-advertise Syntax default-route-advertise [ always | cost value | type type_value | route-policy route_policy_name ]* undo default-route-advertise [ always | cost | type | route-policy ]* View OSPF view Parameters always Enter to generate an ASE LSA which describes the default route and advertise it if the local router is not configured with the default route. If this parameter is not set, the local router cannot import the ASE LSA, which generates the default route only when it is configured with the default route. cost value Enter the cost value of the ASE LSA, in the range 0 to 16777214. The default value is 1. type type_value Enter the external type of this ASE LSA, which can be either 1 or 2. The default value is 2. route-policy route_policy_name Enter to have the route-policy effect the value in ASE LSA if the default route matches the route-policy specified by route-policy-name. The length of route_policy_name parameter ranges from 1 to 16 character string. Description Use the default-route-advertise command to import the default route into the OSPF Autonomous System. Use the undo default-route-advertise command to cancel the import of default route. This is the default.