Cisco Cisco IOS Software Release 12.2(35)SE
17
Release Notes for the Catalyst 3750, 3560, 2970, and 2960 Switches, Cisco IOS Release 12.2(25)SEE
OL-8556-01
Limitations and Restrictions
Limitations and Restrictions
You should review this section before you begin working with the switch. These are known limitations
that will not be fixed, and there is not always a workaround. Some features might not work as
documented, and some features could be affected by recent changes to the switch hardware or software.
that will not be fixed, and there is not always a workaround. Some features might not work as
documented, and some features could be affected by recent changes to the switch hardware or software.
This section contains these limitations:
•
•
Cisco IOS Limitations
Unless otherwise noted, these limitations apply to the Catalyst 3750, 3560, and 2970, and 2960 switches
and the Cisco EtherSwitch service modules:
and the Cisco EtherSwitch service modules:
•
•
•
•
•
•
•
•
•
•
•
•
•
Switch stack offline configuration
12.2(20)SE
3750
Stack-ring activity statistics
12.2(20)SE
3750
Smartports macros
12.2(18)SE
12.2(25)FX
3750, 3560, 2970, 2960
Generic online diagnostics (GOLD)
12.2(25)SEE
3750
Flex Links Preemptive Switchover
12.2(25)SEE
3750
1.
QoS = quality of service
2.
SVIs = switched virtual interfaces
Table 6
Catalyst 3750, 3560, and 2970, and 2960 Switches and Cisco EtherSwitch Service
Module Features and the Minimum Cisco IOS Release Required (continued)
Module Features and the Minimum Cisco IOS Release Required (continued)
Feature
Minimum Cisco IOS
Release Required
Release Required
Catalyst Switch Support