646 CHAPTER 37: MSDP CONFIGURATION COMMANDSParametername: Name of a Mesh Group, being case sensitive. The maximum length is 32characters.peer-address: Address of an MSDP peer to be a member of the Mesh Group.DescriptionUse the peer mesh-group command to configure an MSDP peer to join an MeshGroup.Use the undo peer mesh-group command to remove the configuration.By default, an MSDP peer is not a member of any Mesh Group.Example# Configure the MSDP peer with address 125.10.7.6 to be a member of the MeshGroup Grp1. system-view[SW8800] msdp[3Com-msdp] peer 125.10.7.6 mesh-group Grp1peer minimum-ttl Syntaxpeer peer-address minimum-ttl ttlundo peer peer-address minimum-ttlViewMSDP viewParameterpeer-address: Address of the MSDP peer to which the TTL limitation applies.ttl: TTL threshold, ranging from 0 to 255.DescriptionUse the peer minimum-ttl command to configure the minimum TTL(Time-to-Live) value of the multicast data packets encapsulated in SA messages tobe sent to specified MSDP peer.Use the undo peer minimum-ttl command to restore the default TTL threshold.By default, the value of TTL threshold is 0.Related command: peer.Example# Configure the TTL threshold value to 10, i.e., only those multicast data packetswith a TTL value greater than or equal to 10 can be forwarded to the MSDP peer110.10.10.1. system-viewSystem View: return to User View with Ctrl+Z.