Dell PowerSwitch S5212F-ON EMC SmartFabric OS10 User Guide Release 10.5.0 - Page 722

• interface - (Optional) Displays all interface object information. • ip - (Optional) Displays all IPv4 next-hop object information. • ipv6 - (Optional) Displays all IPv6 next-hop object information. Defaults None Command Mode CONFIGURATION Usage Information None Example (Brief) OS10# show track brief TrackID Resource Parameter Status LastChange 1 line-protocol ethernet1/1/1 DOWN 2017-02-03T08:41:25Z1 2 ipv4-reachablity 1.1.1.1 DOWN 2017-02-03T08:41:43Z1 3 ipv6-reachablity 10::10 DOWN 2017-02-03T08:41:55Z1 Supported Releases 10.3.0E or later track Configures and manages tracked objects. Syntax track object-id Parameters object-id - Enter the object ID to track. A maximum of 500. Defaults Not configured Command Mode CONFIGURATION Usage Information The no version of this command deletes the tracked object from an interface. Example OS10# track 100 Supported Releases 10.3.0E or later Policy-based routing PBR provides a mechanism to redirect IPv4 and IPv6 data packets based on the policies defined to override the switch's forwarding decisions based on the routing table. Policy-based route-maps A route-map is an ordered set of rules that controls the redistribution of IP routes into a protocol domain. When you enable PBR on an interface, all IPv4 or IPv6 data packets process based on the policies that you define in the route-maps. The rules defined in route-maps are based on access control lists (ACLs) and next-hop addresses, and only apply to ACLs used in policy-based routing. You can create a route-map that specifies the match criteria and resulting action if all the match clauses are met. After you create the route-map, you can enable PBR for that route-map on a specific interface. Route-maps contain match and set statements that you can mark as permit. Access-list to match route-map You can assign an IPv4 or IPv6 access-list to match a route-map. The IP access list contains the criteria to match the traffic content based on the header field, such as the destination IP or source IP. When permit or deny is present in the access-list, it is omitted and the action present in the route-map command is used for policy-based routing. The permit keyword in the route-map statement indicates policy-based routing. The deny keyword in the routemap statement indicates a switch-based forwarding decision, a PBR exception. Only use access list for the packet match criteria in policybased routing. 722 Layer 3