197
vpi/vci: Specifies a PVC by its VPI and VCI values. The value range for the vpi argument is 0 to 255.
The value range for the vci argument varies by interface type. For more information, see Table 46.
The values of the vpi and vci arguments cannot be 0 at the same time. As a best practice, do not use
VCI values 0 through 31 because they are reserved for special purposes.
pvc-group group-number: Specifies a PVC-group by its number in the range of 1 to 128.
Usage guidelines
If you do not specify an ATM interface, this command displays mapping information for all PVCs and
PVC-groups on all ATM interfaces.
If you specify an ATM interface but do not specify a PVC or PVC-group, this command displays
mapping information for all PVCs and PVC-groups on the specified ATM interface.
If you specify an ATM interface and a PVC or PVC-group, this command displays mapping
information for the specified PVC or PVC-group.
Examples
# Display mapping information for all PVCs and PVC-groups on all ATM interfaces.
<Sysname> display atm map-info
ATM2/4/0
PVC 1/32:
Protocol: PPP, Interface: Virtual-Template10, State: UP
Protocol: IP, IP address: 100.11.1.1, State: UP
PVC-group 1:
Protocol: IP InARP, IP address: 100.22.22.2, Interval: 2 minutes, State: UP
Protocol: ETH, Interface: Virtual-Ethernet2/4/0, State: UP
ATM2/4/1
PVC 2/32:
Protocol: IP InARP, IP address: no IP address, Interval: 3 minutes, State: UP
Table 39 Command output
ATM2/4/0 Interface name.
PVC 1/32 VPI/VCI pair of the PVC.
PVC-group 1 PVC-group name.
Protocol
Upper-layer protocol running on the PVC or PVC-group:
PPP
—PPP protocol.
IP
—IP protocol.
IP InARP
—IP InARP protocol.
ETH
—Ethernet protocol.
State
Mapping state:
• UP—In PPP and IP (including InARP) mappings, it means that the PVC or PVC-group
is up. In Ethernet mapping, it means that the PVC or PVC-group and the VE interface
are up.
• DOWN—In PPP and IP (including InARP) mappings, it means that the PVC or
PVC-group is down. In Ethernet mapping, it means that either the PVC (PVC-group) or
the VE interface is down, or both the PVC (PVC-group) and the VE interface are down.
Interval Interval (in minutes) at which InARP packets are sent.
Interface VE interface that carries PPPoA or EoA.
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