To use the closest interface, use the no neighbor {ip-address | peer-group-name} update-source interface command.Parameters ip-address Enter the IP address of the peer router in dotted decimal format.peer-group-name Enter the name of the peer group to disable all routers withinthe peer group.interface Enter the keyword loopback then a number of the Loopbackinterface. The range is from 0 to 16383.Defaults Not configured.Command Modes ROUTER BGPCommand History This guide is platform-specific. For command information about other platforms, referto 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 Description9.9(0.0) Introduced ont he C9010.9.2(1.0) Introduced on the Z9500.8.3.19.0 Introduced on the S4820T.8.3.11.1 Introduced on the Z9000.8.3.7.0 Introduced on the S4810.7.8.1.0 Introduced on the S-Series.7.7.1.0 Introduced on the C-Series.Usage Information Loopback interfaces are up constantly and the BGP session may need one interfaceconstantly up to stabilize the session. The neighbor update-source command isnot necessary for directly connected internal BGP sessions.neighbor weightAssign a weight to the neighbor connection, which is used to determine the best path.C9000 SeriesSyntax neighbor {ip-address | peer-group-name} weight weightTo remove a weight value, use the no neighbor {ip-address | peer-group-name} weight command.Border Gateway Protocol 492
