distanceDefine the administrative distance for learned routes.S4810Syntax distance weight [ip-address mask [prefix-list]]To return to the default values, use the no distance weight command.Parameters weight The administrative distance value indicates the reliability of arouting information source. The range is from 1 to 255. (Ahigher relative value indicates lower reliability. Routes withsmaller values are given preference.) The default is 115.ip-addressmask(OPTIONAL) Enter an IP address in dotted decimal formatand enter a mask in either dotted decimal or /prefix format.prefix-list (OPTIONAL) Enter the name of a prefix list name.Defaults weight = 115CommandModes • ROUTER ISIS (for IPv4)• CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 (for IPv6)CommandHistoryThis guide is platform-specific. For command information about other platforms,refer to the relevant Dell Networking OS Command Line Reference Guide.The following is a list of the Dell Networking OS version history for this command.Version 9.0.2.0 Introduced on the S6000.Version8.3.19.0Introduced on the S4820T.Version8.3.12.0Introduced on the S4810.Version 8.3.11.1 Introduced on the Z9000.Version 6.3.1.0 Introduced.UsageInformationThe administrative distance indicates the trust value of incoming packets. A lowadministrative distance indicates a high trust rate. A high value indicates a lowertrust rate. For example, a weight of 255 is interpreted that the routing informationsource is not trustworthy and should be ignored.966 Intermediate System to Intermediate System (IS-IS)