10.2.2 Back Out the DR SDS NOAM

This procedure is used to back out the DR SDS NOAM.

1. Log in to the SDS NOAM GUI. Use the VIP address to access the primary SDS NOAM GUI as described in Access the OAM GUI Using the VIP (NOAM/SOAM).
2. In the Primary SDS NOAM VIP, record name of DR SDS NE site. Expand Status & Manage click HA. Click Filter.

   Figure 10-7 Filter

   
   

   

   
   
3. In the Primary SDS NOAM VIP, list servers. Using the information provided in section Logins, Passwords, and Site Information select the DR SDS Network Element from the Scope field. Click Go.

   Figure 10-8 Scope

   
   

   

   
   
4. Identify each server by Host name, Server Role, and OAM HA Role and record the name of each server.

   Figure 10-9 Server Information

   
   

   

   
   

   Record the names of primary DR SDS NE site servers:

   • Active DR SDS NOAM
   • Standby DR SDS NOAM
   • DR SDS Query Server (if equipped)
5. Downgrade the Standby DR SDS NOAM server (as identified and recorded in step 4 of this procedure) using Back Out a Single Server.

   Note:

   Do not proceed to the next step until this step of the procedure is successfully completed.

   Note:

   The next two steps of this procedure may run parallel using the Upgrade Server option.
6. Downgrade the DR SDS Query server (as identified and recorded in step 4 of this procedure) using Back Out a Single Server.
7. Downgrade the ActiveDR SDS server (as identified and recorded in step 4 of this procedure) using Back Out a Single Server.
8. Run Health Check Procedures at this time only if no other servers require the downgrade. Proceed with the next back out procedure.