Displaying Information About PVCs
Displays information about the controller hardware for an ATM interface, including framing and alarm
configuration, as well as port, packet, and channel performance statistics. The syntax is show controllers atm
slot /sublot /port.
• show diag
Displays information about the type of port adapters that are installed in the router. The syntax is show diag
slot, where slot is the slot number that contains the port adapter.
Displaying Information About PVCs
Use the following commands to display information about PVCs, including mapping, traffic, and VLAN
configuration information:
• show atm vp
Displays information about the virtual paths (VPs) that are configured on the router's ATM interfaces.
• show atm vc
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
• show atm pvc
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
• show atm ilmi-status
Displays information about Layer 2 and Layer 3 mapping.
• show atm map
Displays the mapping between virtual circuits and Layer 3 IP addresses.
• show atm traffic
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.
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS
XE Everest 16.5
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Troubleshooting the ATM SPAs
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