Catalyst 6500 switches support the Cisco EnergyWise features and functionality as previously described in this guide. This appendix describes any Catalyst 6500 switch-specific EnergyWise functionality.
Catalyst 6500 switches running Cisco EnergyWise Version 2.6 and later:
–To perform an ISSU downgrade from a Cisco IOS release supporting Cisco EnergyWise Version 2.6 and later to an earlier software release that does not support EnergyWise, first disable EnergyWise on the switch.
–To perform an ISSU downgrade from a Cisco IOS release supporting Cisco EnergyWise Version 2.6 and later to an earlier release that does not support EnergyWise, remove the snmp-server enable traps energywise global configuration command from the switch configuration.
•Stateful switchover (SSO) mode
–On a redundant chassis operating in SSO mode, the energywise neighborhostname udp-port-numberglobal configuration command does not work. Use the energywise neighborip-address udp-port-numberglobal configuration command to specify the IP address of the host.