Version Description9.9(0.0) Introduced on the 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.6.3.1.0 IntroducedUsage Information The MED is a 4-byte unsigned integer value and the default behavior is to assume amissing MED as 4294967295. This command causes a missing MED to be treated as 0.During path selection, paths with a lower MED are preferred over paths with a higherMED.bgp bestpath router-id ignoreDo not compare router-id information for external paths during best path selection.C9000 SeriesSyntax bgp bestpath router-id ignoreTo return to the default selection, use the no bgp bestpath router-id ignorecommand.Defaults DisabledCommand 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 on the 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.Border Gateway Protocol 421