Administration of the Avaya G350 Media Gateway - Avaya Support

Backup interfaces●Use the show frame-relay pvc command to view basic information about frame relayconfiguration. For more information about frame relay configuration, use the followingcommands:- show frame-relay fragment to display frame relay fragmentation statistics andconfiguration on all PVCs associated with the interface.- show frame-relay lmi to display LMI statistics for the interface.- show frame-relay map to display a summary table of frame relay sub-interfaces andDLCIs associated with the sub-interfaces.- show frame-relay traffic to display frame relay protocol statistics, including ARPrequests and replies sent and received over the interface.- show map-class frame-relay to display the map-class Frame Relay table.●●●●●Use the show ip interface command to display information about IP interfaces. Todisplay information about a specific interface, include the name of the interface as anargument. To display information about the interface of a specific IP address, include theIP address as an argument.Use the show running-config command to display the configuration running on thedevice.Use the show startup-config command to display the configuration loaded at startup.Use the ping command to send ICMP echo request packets from the G350 to theinterface serial peer IP address and verify that it responds.Use the ping command to send ICMP echo request packets to another node on thenetwork. Each node is periodically pinged and checked if an answer was received. Thischecks host reachability and network connectivity.Backup interfacesYou can configure backup relations between a pair of any Layer 2 serial interfaces. A backupinterface is activated when the primary interface fails. The backup interface is deactivated whenthe primary interface is restored. A PPP session, frame relay interface, frame relaysub-interface, or Fast Ethernet interface can serve as a backup interface to any other serialinterface on the same module, including interfaces on different serial ports.Note:Note:A frame relay interface in a primary or backup role overrides the role of itssub-interfaces.Issue 3 January 2005 97