X.25 Show Commands

Use the following CLI commands to display the parameters and statistics related to the packet layer.

Command	Description
show x25 callParam	Shows the X.25 call parameters in use and where they are being used (packet sizes, window sizes, fast select, throughput class size, charging information, RPOA, transit delay, called and calling addresses).
show x25 clearedConn	Provides information on cleared calls; such as start time, end time, octets, packets, interrupts, resets, clearing cause and diagnostic codes. The display is limited to the 9 most recent cleared calls.
show x25 connection	Shows the X.25 connections (the active call list). Displayed are LCNs, connection state, type of connection, call parameter index, start time, octets, packets, interrupts, resets. Note: If the originator of a call disconnects the call before the destination responds to the original call request, or before the call timer expires, the X.25 Connection Table will display Pending as the State on the destination side. During this pending period, the originator can place another call using the same LCN after receiving a Call Clear. If the destination side attempts to accept the Pending call after the call has been cleared at the originating side, the destination will receive a Call Clear with the cause and diagnostic code saved from the originator. Once the destination side tries to accept or clear the pending call, or when the call timer expires, the Pending entry will be removed from the X.25 Connection Table. On very rare occasions, Unknown may be displayed instead of Pending. The Unknown status will be cleared when the call timer expires.
show x25 parameters	Displays the configured or operational X.25 parameters (interface number and mode, maximum active circuits, sequencing, timers, restart/reset/clear counts, number of PVCs, version, D bit action, packet sizes, window sizes).
show x25 pvc	Displays information about the X.25 PVCs (source, destination, packet sizes, window sizes).
show x25 routing	Shows the configured or operational X.25 routing table (destination IfIndex, DNA pattern).
show x25 statistics	Displays the statistics recorded for each index number. Displayed are call request packets, call accept packets, interrupt packets, receiver not ready (RNR) packets, receiver ready (RR) packets, reset packets, restart packets, clear and clear confirmation packets, call collisions, remote procedure errors, total connections, bytes received and transmitted, packets received and transmitted.