Cisco Cisco IOS Software Release 12.2(55)SE
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Release Notes for the Catalyst 3550-24-DC
Multilayer Switch, Cisco IOS Release 12.2(55)SE
and Later
Multilayer Switch, Cisco IOS Release 12.2(55)SE
and Later
Revised February 6, 2015
Cisco IOS Release 12.2(55)SE runs only on the Catalyst 3550-24-DC multilayer switch.
These release notes include important information about Cisco IOS Release 12.2(55)SE and higher, and
any limitations, restrictions, and caveats that apply to them. Verify that these are the correct release notes
for your switch:
any limitations, restrictions, and caveats that apply to them. Verify that these are the correct release notes
for your switch:
•
If you are installing a new switch, refer to the Cisco IOS release label on the rear panel of your
switch.
switch.
•
If your switch is on, use the show version privileged EXEC command. See the
•
If you are upgrading to a new release, refer to the software upgrade filename for the Cisco IOS
version. See the
version. See the
.
You can download the switch software from this site (registered Cisco.com users with a login password):
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