3Com Switch 7750 SeriesCommand Reference Guide – Routing Protocol Chapter 5 BGP Configuration Commands5-48Parameterebgp-value: Preference value for EBGP. It is in the range of 1 to 256 and defaults to256.ibgp-value: Preference value for IBGP routes. It is in the range of 1 to 256 anddefaults to 256.local-value: Preference value for locally-originated routes. It is in the range of 1 to 256and defaults to 130.DescriptionUse the preference command to set preference values for. routes learned fromexternal peers, routes learned from internal peers, and local-originated routes.Use the undo preference command to restore the default preference values.Example# Set the preferences of EBGP, IBGP and locally generated routes to 170.<3Com>system-viewSystem View: return to User View with Ctrl+Z.[3Com] bgp 100[3Com-bgp] preference 170 170 1705.1.55 reflect between-clientsSyntaxreflect between-clientsundo reflect between-clientsViewBGP viewParameterNoneDescriptionUse the reflect between-clients command to configure the between-client reflectionof a route.Use the undo reflect between-clients command to disable this function.After a route reflector is configured, it reflects the route of a client to another client.By default, the clients of a route reflector are not fully interconnected and the route isreflected from a client to another client by default via the route reflector. If the clientsare fully interconnected, you do not need to configure route reflection.
