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

161
ATM12/4/1, State UP
PVC-group: 1
Encapsulation: SNAP, Protocol: IP
VPI/VCI PVC name Precedence State
1/32 aa Default UP
Table 34 Command output
Field Description
ATM12/4/0, State UP
Name of the interface to which the PVC-groups belong, and the physical and
administrative states of the interface.
State of an interface (not a subinterface):
• UP—The interface is both physically and administratively up.
• DOWN—The interface is administratively up but physically down (probably
because no physical link is available or the link has failed), or the interface is
shut down with the shutdown command (administratively down).
State of a subinterface:
• UP—The interface is administratively up. The parent interface is both
physically and administratively up.
• DOWN—The interface or its parent interface is shut down with the shutdown
command, or the parent interface is physically down.
Encapsulation
AAL5 encapsulation type of the PVC-group:
• SNAP—Logical Link Control (LLC)/Subnet Access Protocol (SNAP)
encapsulation type.
• NLPID—RFC 1490 encapsulation type.
• MUX—MUX multiplexing encapsulation type.
Protocol
Upper layer protocol running on the PVC-group:
• PPP—PPP protocol.
• IP—IP protocol.
• ETH—Ethernet protocol.
• None—No protocol is configured.
PVC name PVC name. N/A means no PVC name.
Precedence
Priority of the IP packets carried by the PVC in the PVC-group:
• Default—Default PVC. IP packets without a priority configured are transmitted
through the default PVC.
• a-b—Minimum and maximum priorities of the IP packets carried by the PVC.
The value range for a and b is 0 to 7. a is smaller than b.
• c—Priority of the IP packets carried by the PVC, in the range of 0 to 7.
• -—No priority is configured for IP packets carried by the PVC.
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.