Cisco Cisco IOS Software Release 12.2(35)SE

CSCsi00879

When IGMP snooping is enabled, multicast traffic no longer is dropped after a port channel interface 
link flaps.

CSCsi30888

The switch no longer halts when configuring link-state tracking with EtherChannel downstream 
ports or when booting up a switch already configured with link-state tracking with EtherChannel 
downstream ports.

This section was added to the Configuring IEEE 802.1x chapter of the software configuration guide.

You can use web authentication with automatic MAC check to authenticate a client that does not support 
IEEE 802.1x or web browser functionality. This allows end hosts, such as printers, to automatically 
authenticate by using the MAC address without any additional required configuration. 

Web authentication with automatic MAC check only works in web authentication standalone mode. You 
cannot use this if web authentication is configured as a fallback to IEEE 802.1x authentication.

The MAC address of the device must be configured in the Access Control Server (ACS) for the automatic 
MAC check to succeed. The automatic MAC check allows managed devices, such as printers, to skip 
web authentication. 

The interoperability of web authentication (with automatic MAC check) and IEEE 802.1x MAC 
authentication configured on different ports of the same switch is not supported.

These documents provide complete information about the Cisco Catalyst Blade Switch 3030 and are 
available at Cisco.com:

You can order printed copies of documents with a DOC-xxxxxx= number from the Cisco.com sites and 
from the telephone numbers listed in the URL referenced in the 

.

These documents provide complete information about the Cisco Catalyst Blade Switch 3030:

Release Notes for the Cisco Catalyst Blade Switch 3030, Cisco IOS Release 12.2(37)SE (not 
orderable but available on Cisco.com)

Device manager online help (available on the switch)