Avaya ESS User Manual page 135

! CAUTION:
Be careful to never have two Main servers connected to the LAN/WAN at the
CAUTION:
same time.
3. Confirm that the media server to be converted is running Communication Manager 3.0 or
later software.
On the Maintenance Web Interface click Software Version under the Server
●
heading.
If the media server is not running Communication Manager 3.0 or later software, upgrade
the media server(s). See, Upgrading, Migrating, and Converting Media Servers and
Gateways, 03-300412 for the procedure to upgrade the media server.
4. If the media server is a duplex pair (
5. Install a new license file with the appropriate settings for the Main server. See
files on page 110 for more information. This license file should probably use the same IPSI
serial number that the previous license file used unless the media server is physically
moved and another IPSI is now logically closer.
The new license file should have the following attributes:
Enterprise Survivable Server set to n.
●
ESS Administration set to Y.
●
A Module ID (MID) of 1: The MID is referred to as the Cluster ID (CLID) by the ESS
●
feature. This value is set by the license file and cannot be administered in
Communication Manager. Each server in a duplex pair (S8700/S8710) will have the
same CLID. A Main server always has the MID of 1.
A System ID (SID): The SID is unique to the system configuration. The Main server and
●
all ESS servers will have the same SID.
6. Execute this step for
Run the Configure Server command from the Maintenance Web Interface. Select the
Configure Individual Services method.
a. Choose - Set Server Identities:
- Enter a unique Server ID (SVID) in the ID field. A single SVID is required for a
media server and two unique SVIDs are required for a
must be between 1 and 99. Usually the Main servers are set to SVID 1 and 2.
Gaps in the numbering are allowed (10, 20, 30, . . .) but servers may also be
consecutively numbered.
- Click Continue and verify the IP Addresses.
b. Choose - Configure ESS from the left margin.
- Select: This is NOT an enterprise survivable server.
7. For media server perform the same configuration activities as step
S8700 | 8710
standby media server.
S8700 | 8710
and
S8500 S8700 | 8710
Existing ESS server to Main server
) busy out the standby server.
active media servers.
S8700 | 8710
License
S8500
server pair. This ID
6 for the
Issue 1.1 June 2005 135