2-2ip route-staticSyntaxip route-static ip-address { mask | mask-length } { interface-type interface-number | next-hop }[ preference preference-value ] [ reject | blackhole ] [ detect-group group number ] [ descriptiontext ]undo ip route-static ip-address { mask | mask-length } [ interface-type interface-number | next-hop ][ preference preference-value ]ViewSystem viewParametersip-address: Destination IP address, in dotted decimal notation.mask: Subnet mask, in dotted decimal notation.mask-length: Mask length, in the range of 0 to 32.interface-type interface-number: Next-hop outbound interface.next-hop: Next hop IP address of the route, in dotted decimal notation.preference preference-value: Preference level of a static route, in the range of 1 to 255. The defaultpreference is 60.reject: Indicates the destination is unreachable. If a static route to a destination is marked with reject,all IP packets destined for this destination will be discarded, and the source host will be informed thatthe destination is unreachable.blackhole: Indicates a blackhole route. If a static route to a destination is marked with blackhole, theoutbound interface of this route is the Null 0 interface regardless of the next hop address, and all the IPpacket addresses destined for this destination are dropped without the source host being notified.description text: Provides a description for the current route, which is a string of 1 to 60 characters.detect-group group number: Specifies a detect group number, which ranges from 1 to 25.z If you specify the next-hop outgoing interface when configuring a static route, the type of outgoinginterface can be Null only.z The packets sent to a Null interface, which is a virtual interface, will be discarded immediately. Thiscan decrease the system load.z For automatic detection information, refer to the part discussing Auto Detect.DescriptionUse the ip route-static command to configure a static route.Use the undo ip route-static command to delete a static route.
