Cisco Cisco TelePresence Management Suite (TMS) Version 15 Installation Guide
Updating the NLB Configuration and Verification on the Primary Server
1.
Migrate the NLB as described in
. Use the probe URL from step 4 above.
Note that the probing of the secondary server will fail at this stage as it has not been upgraded yet.
2.
On the primary server, go to Administrative Tools > TMS Server Maintenance, and verify that
TMSProbeURL
now appears in the list in the TMS Services Status section.Go to Administrative Tools > TMS Server
Maintenance, and verify that
Maintenance, and verify that
TMSProbeURL now appears in the list in the TMS Services Status section.
3.
In a browser, enter the NLB’s Virtual IP address (VIP), and verify that you are forwarded to Cisco TMS.
Upgrade and Configuration for the Secondary Server
1.
Upgrade the secondary Cisco TMS server in the normal way.
2.
Through the VIP of the NLB, go to Administrative Tools > TMS Server Maintenance, and verify that the second
server appears as
server appears as
Passive in the TMS Redundancy section.
3.
Verify that all TMS services (including TMSProbeURL) on the passive node appear as
Service On Standby in the
TMS Services Status section.
4.
Test a manual failover by following the instructions in
5.
Re-enable replication of local files between the two Cisco TMS nodes.
Migrate ACE Configuration
Assuming that your Cisco ACE 4710 Appliance Control Engine load balancer is configured according to the
Example ACE configuration and you have only used the
load balancer with Cisco TMS, applying this configuration will ensure that it works correctly with the new redundancy
model introduced in Cisco TMS 14.4.
model introduced in Cisco TMS 14.4.
!CHANGING AN EXISTING PROBE
probe http PROBE-HTTP-80
no expect status 200 499
description Probing TMS Redundancy URL
port 80
interval 2
faildetect 1
passdetect interval 2
!THIS IS THE PROBE URL PROVIDED BY CISCO TMS. CHANGE TO THE GUID OF YOUR CISCO TMS. NOTE: IF THE ? IS
STRIPPED OUT, ENTER: CTRL+V BEFORE THE ?
STRIPPED OUT, ENTER: CTRL+V BEFORE THE ?
request method head url /tms/public/IsAlive.aspx?guid=1cd4cd49-1ef5-4319-9bb5-e3ab87345997
expect status 200 200
open 1
serverfarm host SFARM-TMS-WEB-443
!ADD A NEW PROBE FOR HTTP
probe PROBE-HTTP-80
!REMOVE UNUSED PROBES FROM THE SERVER FARM
no probe BOOKING-PROBE-TMS
no probe TMS-Monitoring-443
no probe TMS-WEBSERVICES-443
no probe CITIES-PROBE-TCP-443
!ENABLE NAT ON THE VIRTUAL SERVERS
policy-map multi-match L4-POLICY-TMS-WEB
class L4-CLASS-TMS-WEB-162
nat dynamic 1 vlan 200
class L4-CLASS-TMS-WEB-161
nat dynamic 1 vlan 200
class L4-CLASS-TMS-WEB-80
nat dynamic 1 vlan 200
class L4-CLASS-TMS-WEB-443
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Cisco TelePresence Management Suite Installation and Upgrade Guide
Setting up a Redundant Deployment