Cisco 7541 Hardware Installation Manual page 35

Chapter 3 Installing the WAVE-7541, WAVE-7571, and WAVE-8541
Removing or Replacing a WAVE Appliance
If you remove the last WAVE appliance from your network, you can also disable WAVE support on the
router. However, this action is not necessary because leaving WAVE support enabled when there are no
WAVE appliances attached has no effect on the router's performance.
To replace a WAVE appliance, remove it from the network, and then install a new WAVE appliance and
configure it using the same configuration parameters (IP address and so forth) that you used for the
removed WAVE appliance.
Cisco Wide Area Virtualization Engine 7541, 7571, and 8541 Hardware Installation Guide
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