CLI Commands for Frame Relay Monitoring

This section discusses the CLI show commands used to display frame relay statistics, status, CRC errors, and CTS and RTS control signals.

Commands	Description
show fr line network	Physical port information for frame relay pass-through ports. proprietaryService lists frame relay connection parameters, while pvcSignalling and rfc1604Service give signalling information.
show fr line user	basePvcLmi, pvcLmi, mpanlLMI, and baseSvcLmi provide LMI information. baseDlcmi, dlcmiPvc and dlcmiSvc provide data link circuit management interface (DLCMI) information and LMI status. mpanlLmi provides data about the MPANL protocol.
show fr port	Comprehensive port and virtual circuit information. virtualPort details virtual ports; svcLanData and spvcLanData display information about LAN SVCs/SPVCs.
show fr switch	Information and status for each configured switch map. Choose map for general connection information, svc for local and negotiated SVC information, or pvc for PVC parameters and counters.
show fr system	Global frame relay system parameters and counters.
show wan	WAN information for each physical port on the Passport 4400. Choose parameters for port and protocol information, statistics for WAN counters, or async for Async/TCP configured parameters.