Dell N3200-ON EMC Networking N-Series Switches CLI Reference Guide version 6.6 - Page 1520

Default Configuration There is no default configuration for this command. Command Mode Route Map mode User Guidelines A route-map statement used for policy based routing is configured as permit or deny. If the statement is marked as deny, traditional destination-based routing is performed on the packet meeting the match criteria. If the statement is marked as permit and the packet meets all the match criteria, the set clauses in the route-map statement are applied. If no match is found in the route-map, the packet is forwarded using the routing decision resulting from traditional destination-based routing. If the network administrator does not want to revert to normal forwarding but instead want to drop packets that do not match the specified criteria, a set clause routing the packets to interface null0 may be configured as the last (highest numbered) route-map. Example console(config-route-map)#set interface null0 set ip default next-hop Use this route map clause to override default entries in the routing table. Packets that can routed by an active explicit route in the routing table are not affected by this clause. Use this command to set a list of default next-hop IP addresses to be used if no explicit route for the packet's destination address appears in the routing table. If more than one IP address is specified, the reachable address in the list is used. Use the no form of this command to remove a set command from a route map. Syntax set ip default next-hop ip-address [ip-address] no set ip default next-hop ip-address [ip-address] ip-address-The IP address of the next hop to which packets are routed. It must be the address of an adjacent router. • ip-address-A maximum of 16 next-hop IP addresses can be specified. Layer 3 Routing Commands 1520