Cisco Systems 7326 Manual De Usuario

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Chapter 3      Installing the Wide Area Application Engine
  Checking the LEDs
3-14
Cisco Wide Area Application Engine 7326 Hardware Installation Guide
OL-6831-02
Note
While the WAE is powering up, the green power on LED on the front of 
the WAE is on.
Checking the LEDs
When the WAE is up and running, observe the front panel LEDs (see 
and 
) to verify that your system is operating properly. 
To troubleshoot using the LEDs, see 
Removing or Replacing a WAE
Warning
Before working on a system that has an on/off switch, turn OFF the power and 
unplug the power cord. 
Statement 1
Warning
Ultimate disposal of this product should be handled according to all national 
laws and regulations. 
Statement 1040
To remove a WAE from your network, power it down, disconnect the power cords 
and network cables, and physically remove the chassis from the rack.
The WAE is in constant communication with the router on your network. When 
the router notices that the WAE is no longer responding to it, the router stops 
sending requests to the WAE. This is transparent to users. If other WAEs are 
attached to the router, the router continues sending requests to the other WAEs.
When you remove a WAE, the pages that were cached on that device are no longer 
available to the router or other WAEs. You might see an increase in outgoing web 
traffic that might have otherwise been fulfilled by the WAE that you are removing. 
However, after a time, the router and other WAEs redistribute the load of web 
traffic.