R0106-HP MSR Router Series Layer 2 - WAN Command Reference(V7)

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If you specify an ATM interface and a PVC, this command displays detailed information about the
specified PVC.
Examples
# Display brief information about all PVCs on all ATM interfaces.
<Sysname> display atm pvc-info
VPI/VCI State PVC name Encap Protocol Interface
1/32 UP aa SNAP IP ATM2/4/0
1/33 UP Sysname MUX None ATM2/4/0
1/55 UP datacomm SNAP PPP ATM2/4/0.1
2/66 UP N/A SNAP IP ATM2/4/0.4
2/101 UP beijing SNAP ETH ATM2/4/0.2
Table 36 Command output
Field Description
State
PVC state:
• UP—The following states are up:
{ State of the ATM interface to which the PVC belongs.
{ Shutdown state.
{ OAM state.
• DOWN—At least one of the following states is down:
{ State of the ATM interface to which the PVC belongs.
{ Shutdown state.
{ OAM state.
PVC name PVC name. N/A means no PVC name.
Encap
AAL5 encapsulation type of the PVC:
• SNAP—LLC/SNAP encapsulation.
• NLPID—RFC1490 encapsulation.
• MUX—MUX multiplexing encapsulation.
Protocol
Upper layer protocol running on the PVC:
• PPP—PPP protocol.
• IP—IP protocol.
• ETH—Ethernet protocol.
• None—No protocol is configured.
Interface Name of the interface to which the PVC belongs.
# Display detailed information about the specified PVC.
<Sysname> display atm pvc-info interface atm 2/4/1 pvc 1/100
ATM2/4/1, VPI: 1, VCI: 100
Encapsulation: SNAP, Protocol: IP
Service-type: UBR, Output-pcr: 200 kbps
Transmit-Priority: 0
OAM loopback interval: 0 sec(disabled), OAM loopback retry interval: 0 sec
OAM loopback retry count (up/down): 3/5
OAM AIS-RDI count (up/down): 3/1
Interface State: UP, OAM State: UP, PVC State: UP
Input: 0 packets, 0 bytes, 0 errors