Release Notes for Cisco Catalyst Blade Switch 3120 for HP, Cisco IOS Release 12.2(52)SE

OL-19714-01

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.

This section contains these limitations:

• Cisco IOS Limitations, page 11

• Device Manager Limitations, page 18

Cisco IOS Limitations

These limitations apply to the Cisco Catalyst Blade Switch 3120 for HP:

• Access Control List, page 11

• Address Resolution Protocol, page 12

• Cisco X2 Transceiver Modules and SFP Modules, page 12

• Configuration, page 13

• EtherChannel, page 13

• IEEE 802.1x Authentication, page 14

• Multicasting, page 15

• Quality of Service (QoS), page 15

• RADIUS, page 16

• Routing, page 16

• SPAN and RSPAN, page 16

• Stacking, page 17

Access Control List

• The Cisco Catalyst 3120 for HP Blade Switch has 964 TCAM entries available for ACLs in the

default and routing SDM templates instead of the 1024 entries that are available on the

Catalyst 3560 and Catalyst 3750 switches.

There is no workaround. (CSCse33114)

IPv6 default router preference (DRP) for improving the ability of a host to select

an appropriate router.

12.2(46)SE 3120

Generic message authentication support with the SSH Protocol and compliance

with RFC 4256.

12.2(46)SE 3120

Table 4 Features Introduced After the First Release and the Minimum Cisco IOS Release Required (continued)

Feature

Minimum Cisco IOS

Release Required

Catalyst Blade

Switch Support