Use the following commands to display information about PVCs, including mapping, traffic, and VLAN configuration information:
Displays information about the virtual paths (VPs) that are configured on the router’s ATM interfaces.
If used without any options, displays information about all of the virtual channels that are currently configured on the ATM interfaces. To display detailed information about a specific virtual connection, specify its VC descriptor (VCD) along with the command.
You can also display information about the VCs on a specific ATM interface and its subinterfaces, for example:
Router# show atm vc interface atm 0/2/2
Displays information about all PVCs that are currently configured on the router’s ATM interfaces and subinterfaces. To display detailed information about a particular PVC, specify its VPI/VCI values. To display all PVCs on a particular ATM interface or subinterface, use the show atm pvc interface atm command. For example:
Router# show atm pvc 1/100
Displays information about Layer 2 and Layer 3 mapping.
Displays the mapping between virtual circuits and Layer 3 IP addresses.
Displays general information about the traffic over the ATM interfaces. To display information about traffic shaping on the ATM interfaces in a particular slot, use the show atm traffic shaping slot command. You can also use the show atm vc traffic command to display traffic information for a particular VC.