Contents

• Cisco EnergyWise and Catalyst 6500 Switches

Cisco EnergyWise and Catalyst 6500 Switches

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Contents

• Cisco EnergyWise and Catalyst 6500 Switches

Cisco EnergyWise and Catalyst 6500 Switches

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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:

• High availability

  • 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 neighbor hostname udp-port-number global configuration command does not work. Use the energywise neighbor ip-address udp-port-number global configuration command to specify the IP address of the host.