Cisco Cisco IOS Software Release 12.2(58)SE

Cisco IOS Release 12.2(58)SE and later runs on the Cisco Connected Grid Switch (CGS) 2520.

Cisco IOS Release 12.2(58)SE images for all platforms were removed from Cisco.com because of a 
severe defect, CSCto62631. The solution for the defect is in Cisco IOS Release 12.2(58)SE1.

These release notes include important information about Cisco IOS Release 12.2(58)SE and later and 
any limitations, restrictions, and caveats that apply to the releases. Verify that these release notes are 
correct for your switch:

If you are installing a new switch, see the Cisco IOS release label on the rear panel of your switch.

If your switch is on, use the show version privileged EXEC command. See the 

If you are upgrading to a new release, see the software upgrade filename for the software version. 
See the 

For the complete list of CGS 2520 switch documentation, see the 

.

You can download the switch software from this site (registered Cisco.com users with a login password):

Send your feedback about this document directly to the 
Connected Grid Documentation Team.