Acceptance Criteria; Testing Transfer Of Control From Ess Server To Main Server; What To Expect - Avaya ESS User Manual

Enterprise Survivable Server Acceptance Testing
4. On the ESS server, repeat the get forced-takeover ipserver-inerface N
command for every Port Network identified in step 1 that you desire to test.

Acceptance criteria

Check that the selected Port Network(s) is under control of the ESS server under test:
1. On the Main server:
a. Execute status ess port-networks command from the SAT. Verify the following:
- All Port Networks are displayed on the list
- The status of the selected Port Network(s) under test is shown as down. The status of
all other Port Networks are shown as up.
2. On the ESS server:
a. Execute a status ess port-networks command from the SAT. Verify the following:
- All Port Networks are displayed on the list.
- The status of the selected Port Network(s) under test is shown as up. The status of all
other Port Networks are shown as down.
3. Place a phone call between the Port Networks under test. If there was only one selected
Port Network selected, place a phone call within the Port Network.
4. Place a phone call between the Port Networks that were not selected for this test.
5. Place a phone call between the Port Network(s) under test and the Port Networks not
selected for this test. Verify that you receive a fast busy. Note that calls to EC500 endpoints
may go to coverage instead of returning a fast busy.

Testing transfer of control from ESS server to Main server

What to expect

The ESS server loses control of all Port Networks currently under its control as the Port
Networks restart. Communication Manager on the Main server reboots.
This test takes several minutes.
182 Avaya Enterprise Survivable Servers (ESS) Users Guide