ACC Utilities Reference Guide

122 Chapter4
ZMNTR - ZCOM Runtime Monitor
Commands
X.25 Link Terminal States:
Disconcted X.25 link is disconnected
Clearing Link is in the process of being cleared
Local Clrd Link resetting (by local DTE)
Remote Clrd Link resetting (by remote DTE)
Link Estb Link level of X.25 is established
Disncting X.25 link in process of being disconnected
Disabling Commenced disable of link
X.25 Switched Virtual Circuits (SVCs):
No call No call is established
Call Setup In the process of setting up a call
Call Estb The call has been established
Resetting The call is being reset. Unacknowledged messages are
discarded
Clearing In the process of clearing the call
X.25 Permanent Virtual Circuits (PVCs):
Not usable The P VC is not functioning
Usable The PVC is functioning correctly
Resetting The PVC is being reset. Unacknowledged messages are
discarded
Of these states, there are four t hat are transient and will not often be
seen. These are: “Clearing”, “Disconcting”, “Local Clrd”, and “Remote
Cleared”. Also, X.25 links and virtual circuits have a te rminal state of
“UP”, “DN” (down), or “SD” (shutdown), as well as a link or virtual circuit
state.
The X .25 terminal types are indicated by a character between the port
number and subchannel number. The characters used are, “V” for an
X.25 virtual circuit and “ L” for an X.25 link t ermina l.