Cisco Cisco ACE Application Control Engine Module White Paper
![Cisco](https://files.manualsbrain.com/attachments/7380d0050044647c30f5c24bbbf5d0c0b6d9bb84/common/fit/150/50/faa183d287233c52228cfea3dbc2a127fe780f60564fcb0955d9c3d1cd23/brand_logo.png)
© 2011 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.
Page 38 of 40
Step 8. Save the ACE configuration and reload the Cisco ACE30 module to ensure it boots the new image as
expected.
ACE-sec/Admin# wr mem all
ACE-sec/Admin# reload
Migrating to the Cisco ACE30 Modules
Do not proceed until the production area Sup720 is running the minimum required Cisco IOS Software
Release for the Cisco ACE30 module.
Migrate Backup ACE10 or ACE20 to ACE30
1. On the primary (active) Cisco ACE 10 or ACE20 module, create a checkpoint of the current configuration.
ACE-pri/Admin# checkpoint create pri-orig
2. If the Admin context on the primary Cisco ACE10 or ACE20 module has preempt configured within the FT
groups, it must be removed to allow manual context failover and to prevent a premature failover during the
migration process. Edit the FT groups listed above in the worksheet so that all FT groups have no preempt
configured.
ACE-pri/Admin# show run ft
3. Power-down the backup ACE10 or ACE20 from the secondary Cisco Catalsyt Sup720:
cat6k-sec#show module services
cat6k-sec(config)#no power enable
module
1
4. Physically replace the backup Cisco ACE10 or ACE20 module with the Cisco ACE30b module.
5. Power-on ACE30b. The ACE30b will boot as standby.
cat6k-sec(config)#power enable module 1
6. Once ACE30b is warm, perform the the ACE10 or ACE20 failover:
cat6k-sec#session s 1 p 0
ACE-sec /Admin# show ft group brief
ACE-sec/Admin# ft switchover all
7. Verify the FT group transition using the show ft group brief command. All the FT groups should show a My
State as active and the Sync Status as Successful.
ACE-sec/Admin# show ft group brief