Datasheet

65
Release Notes for Cisco IOS Release 12.1E on the Catalyst 6500 and Cisco 7600 Supervisor Engine and MSFC
OL-2310-11
New Features
New Software Features in Release 12.1(20)E
• Custom IEEE 802.1Q Ethertypes—Refer to this publication:
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/12_1e/swconfig/layer2.htm#1054196
New Features in Release 12.1(19)E1a
These sections describe the new features in Release 12.1(19)E1a, 06 Aug 2003:
• New Hardware Features in Release 12.1(19)E1a, page 65
• New Software Features in Release 12.1(19)E1a, page 65
Note Release 12.1(19)E1a images are posted on the LAN Switching Software page at this URL:
http://www.cisco.com/cgi-bin/tablebuild.pl/cat6000-sup-ios
Release 12.1(19)E1a images are not posted on the Cisco IOS Upgrade Planner page.
New Hardware Features in Release 12.1(19)E1a
None.
New Software Features in Release 12.1(19)E1a
To change the default for the link-status event command to enabled on all interfaces on the system:
router(config)# [no] logging event link-status default
To suppress the link-status event messages during system initialization:
router(config)# [no] logging event link-status boot
Refer to the following publication for more information:
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/12_1e/comref/i1.htm#wp1338912
New Features in Release 12.1(19)E1
These sections describe the new features in Release 12.1(19)E1, 01 Jul 2003:
• New Hardware Features in Release 12.1(19)E1, page 66
• New Software Features in Release 12.1(19)E1, page 67