Dell N3200-ON Networking N-Series Switches CLI Reference Guide version 6.8.0 - Page 1331

Syntax distance distance [prefix wildcard-mask [prefix-list]] no distance distance [prefix wildcard-mask [prefix-list]] • distance-The preference value for matching routes. The range is 1 to 255. • prefix wildcard-mask- Routes learned from BGP peers whose address falls within this prefix are assigned the configured distance value. The wildcardmask is an inverted network mask whose 1 bits indicate the don't care portion of the prefix. • prefix-list-A prefix list can optionally be specified to limit the distance value to a specific set of destination prefixes learned from matching neighbors. Default Configuration BGP assigns preference values according to the distance bgp command, unless overridden for specific neighbors or prefixes by this command. Command Mode BGP Router Configuration mode, BGP Router VRF Configuration User Guidelines You may enter up to 128 instances of this command. Two instances of this command may not have the same prefix and wildcard mask. If a distance command is configured that matches an existing distance command's prefix and wildcard mask, the new command replaces the existing command. There can be overlap between the prefix and mask configured for different commands. When there is overlap, the command whose prefix and wildcard mask are the longest match for a neighbor's address is applied to routes from that neighbor. An ECMP route's distance is determined by applying distance commands to the neighbor that provided the best path. The distance command is not applied to existing routes. To apply configuration changes to the distance command itself or the prefix list to which a distance command applies, you must force a hard reset of affected neighbors. Layer 3 Routing Commands 1331