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3. Verify that the power cord has a minimum service loop of 6 inches available
4. Flip both green AC power switches to 1. The AC power switch LEDs light
Note:
devices are returned to the initial state, and the switch runs POST.
5. To turn power off, flip both AC power switches to 0.
Running POST
Each time you power on or reset a switch, the switch automatically performs a
system check called POST. The POST cycle takes approximately three minutes to
complete. The following occurs during POST:
In addition, the following switch initialization processes run:
Core Switch 2/64 V4.1 Installation Guide
at the connection to the switch, and is routed so that it is not exposed to stress.
green.
Powering off the switch triggers a system reset. When power is restored, all
Caution:
Allow the Core Switch 2/64 to run for a minimum of 10 minutes
after powering on, before powering off again.
The switch automatically runs POST by default each time it is powered on.
POST takes a minimum of three minutes, and is complete when indicator light
activity returns to a normal state.
Preliminary POST diagnostics
Operating system initializes
Hardware initializes
Internal connections and circuitry diagnostics
The switch obtains a domain ID and assigns port addresses
Unicast routing tables created
Normal port operation enabled
Universal port configuration
Links initialize
Installing and Configuring the Core Switch 2/64
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