Alarm Filter Triggers; Alarm Trigger Selections - Zhone IMACS 8000 User Manual

System Configuration and Operation
4. Once all desired configuration settings have been completed for the alternate map, the
user then needs to return to the AMT MGMT menu screen.
5. From the AMT MGMT menu screen select Backup. This function makes a backup copy
of the ALT MAP using TFTP. This requires that a TFTP server is running and reachable
on the customers IP network.
6. From the AMT MGMT menu screen select sWitch. This function switches from the active
ALT MAP back to the BASE MAP and restores the original cross-connections. This will
clear the AMT ACT alarm, and normal service will be restored.
7. The user is now set to enable the trigger events, as seen in See "ALARM FILTER
TRIGGERS." on page 115.

5.34.2.3 ALARM FILTER TRIGGERS.

An example alarm filter setting screen is seen below in Figure 5-96.
The AUTO SWITCH field must be set to ON to enable an automatic switch from the BASE
MAP to ALT MAP. The AUTO SWITCH field set to OFF disables automatic switching of the
mapping tables. Automatic switching from BASE MAP to ALT MAP is generated by a facility
CGA failure alarm filter trigger. Select and ENABLE any single or combination of WAN
slot(s) and port(s) as active alarm filter trigger settings to generate an automatic switch to the
AMT MAP.
Reference Guide
Figure 5-96.Alarm Trigger selections
System Redundancy
5-115