Terminate And Leave Access; Tla Circuit State Screen; Tla Circuit State Screen Menu Of Actions - Zhone IMACS 8000 User Manual

Running Head
Using the Broadcast Option

5.23.7 Terminate and Leave Access

The Terminate and Leave Access (TLA) circuit gives the data test center the capability to
terminate one or both directions of transmission on a circuit by inserting an unassigned
channel code (01111111) in the outgoing transmission path(s). The TLA feature is useful in
circuit provisioning to turn circuits up and down remotely, and in testing multipoint circuits to
isolate and remove noisy bridge legs from service.
Figure 5-72 shows the TLA screen with the choice of Monitor (mon) or Unassigned Channel
Code (uca) to be applied to the highlighted circuit. (If TLA had been applied to a Split circuit,
the choices would have been spl or uca.)
Table 5-13. TLA Circuit State Screen Menu of Actions
Action
moNitor
spLit
Release
5-86
Figure 5-72.TLA Circuit State Screen
The Monitor command allows the user to create a monitor circuit at the
WAN interface. See section above.
The Monitor command allows the user to create a split circuit at the WAN
interface. See section above.
The Release command allows the user to release and restore a split circuit or
a monitor circuit. See section above.
System Configuration and Operation
Function
Model No.
Reference Guide