Chapter 6 Managing Virtual Ports
Avaya M770 ATM Switch User’s Guide 57
Table 6.1 Output from the vport show command
Field Description
Virtual Port Id The virtual port. This is displayed in the format
<slot>.<port>.<virtualport num ber>.
Admin State The administrative state of the virtual port. If the state is UP
then this virtual port is enabled. If the state is DOWN then this
virtual port is disabled. This will occur when you disable the
virtual port using the command-line interface or via
management.
Oper State The operational state of the virtual port. If the state is UP then
this virtual port is functional. If the state is DOWN then this
virtual port is not functional. This could be due to a problem
with ILMI or ILMI has been disabled due to a problem with the
physical connection.
Stack Type The type of signalling used. This can be UNI 3.0, UNI 3.1,
UNI 4.0, IISP 3.0, IISP 3.1 or PNNI 1.0.
User/Net The signalling profile of the virtual port. This can be either
“user” or “network”. For more information on which
signalling profile should be used, refer to ATM Port
Configuration in Chapter 2 Getting Started.
Q.SAAL State The state of the signalling data-link layer (Q.SAAL-SSCOP).
VPI Range The VPI range assigned to the virtual port.
VCI Range The VCI range assigned to the virtual port.