Cisco Cisco Gigabit Ethernet Switch Module (CGESM) for HP

This is the hardware limitation and restriction:

When using CLC-T SFPs in CGESM switches, the SFP module can be installed too far into the 
switch. This can prevent links from operating properly.

The workaround is to slightly pull the SFP out of the module slot. (CSCsd17765)

These sections describe the important notes related to this software release:

These notes apply to Cisco IOS software:

Cisco IOS Release 12.2(40)SE and later

If the switch has interfaces with automatic QoS for voice over IP (VoIP) configured and you upgrade 
the switch software to Cisco IOS Release 12.2(40)SE (or later), when you enter the auto qos voip 
cisco-phone interface configuration command on another interface, you might see this message:

AutoQoS Error: ciscophone input service policy was not properly applied

policy map AutoQoS-Police-CiscoPhone not configured

If this happens, enter the no auto qos voip cisco-phone interface command on all interface with this 
configuration to delete it. Then enter the auto qos voip cisco-phone command on each of these 
interfaces to reapply the configuration. 

These notes apply to the device manager:

We recommend that you use this browser setting to display the device manager from Microsoft Internet 
Explorer in the least amount of time. 

From Microsoft Internet Explorer:

Choose Tools > Internet Options. 

Click Settings in the “Temporary Internet files” area. 

From the Settings window, choose Automatically.

Click OK.

Click OK to exit the Internet Options window.

The HTTP server interface must be enabled to display the device manager. By default, the HTTP 
server is enabled on the switch. Use the show running-config privileged EXEC command to see if 
the HTTP server is enabled or disabled.