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Cisco CGS 2520 Hardware Installation Guide
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Chapter 4 Troubleshooting
Resetting the Switch to the Factory Default Settings
Resetting the Switch to the Factory Default SettingsFollow these steps to return your switch to the factory default settings.
Note Resetting the switch deletes the configuration and reboots the switch.
To reset the switch:
1. At the switch prompt, enter enable, and press Return or Enter.
2. At the Privileged EXEC prompt, switch#, enter setup and press Return or Enter.
The switch displays the prompt to run the initial configuration dialog. See Configuring the Switch with
the CLI Setup Program, page C-1
Finding the Switch Serial NumberIf you contact Cisco Technical Assistance, you need to know the switch serial number. Figure 4-1 and
Figure 4-2 show the serial number locations. You can also use the show version privileged EXEC
command to see the switch serial number.
Figure 4-1 Serial Number Location for Cisco CGS-2520-24TC and CGS-2520-16S-8PC Switches
Figure 4-2 Serial Number Location for the Power Supply Modules
207769
SN: XXXNNNNXXXX
Cisco Connected Grid
Switch 2500 Series
SN: XXXNNNNXXXX
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