3Com Router 3000 Ethernet FamilyConfiguration Guide Chapter 6 MBGP Multicast Extension Configuration3Com Corporation6-8Perform the following configuration in IPv4 multicast subaddress family view.Table 6-9 Configure the times that the local AS number can be receivedOperation CommandConfigure the times that the local ASnumber can be received.peer { group-name | peer-address }allow-as-loop [ number ]Cancel the above configuration. undo peer { group-name |peer-address } allow-as-loopThe number argument defaults to 3.6.2.8 Configuring MBGP to Filter RoutesPerform the following configuration in IPv4 multicast subaddress family view.I. Specifying the routing policy for a peer/peer groupThe routing update policy that the members in a peer group use must be the same asthat of the peer group in the outgoing direction but not necessarily in the incomingdirection. In other words, all peer group members must follow the same policy whenadvertising routes but not when redistributing routes.Table 6-10 Specify the routing policy for a peer/peer groupOperation CommandConfigure MBGP to apply the specifiedrouting policy to the routes received fromthe specified peer or peer group.peer { group-name | peer-address }route-policy policy-name importCancel application of the routing policyin the incoming direction.undo peer { group-name |peer-address } route-policypolicy-name importConfigure MBGP to apply the specifiedrouting policy to the routes advertised tothe specified peer or peer group.peer group-name route-policypolicy-name exportCancel application of the routing policyin the incoming direction.undo peer group-name route-policypolicy-name exportBy default, no routing policy is applied to the received or advertised routes.
