Caveats

This problem was resolved in version 9.00.04:

•CSCds28410

Version 9.00.04 corrected a condition on the Catalyst 1900 and 2820 switches running Enterprise Edition firmware that caused VLAN Trunk Protocol (VTP) configuration information to be lost. The VTP mode changes from transparent or server mode to client mode after VTP parameters are configured. In version 9.00.03, these parameters were lost after the switch was reset, and the switch would revert back to server mode.

Note Upgrading to version 9.00.04 can cause the loss of restricted static addresses. If you have a restricted static addresses configured, save your configuration file to a TFTP server before upgrading. Upgrade to version 9.00.04, and then reload your configuration file.

This problem was resolved in version 9.00.03:

•CSCdr50274

Version 9.00.03 corrected an anomolous user-invoked system reset condition. If you reset the system through the console interface (as opposed to recycling power), it was statistically possible for a single, random port on the unit to fail to acquire link and operate properly. You would then observe a nonfunctional or dead port. Power cycling the switch corrected the problem. The software modification reset all ports in the switch so that a port cannot lock up immediately after a user-invoked reset.

This problem was resolved in version 9.00.02:

•CSCdp70664

Catalyst 1900 and 2820 switches no longer cause spanning-tree loops when UplinkFast is enabled.

These problems were resolved in version 9.00.01:

•CSCdp09675

If you issue a Get_Next_Request in an SNMP MIB list on an interface, there is no longer an extra entry at the end that does not belong.

•CSCdm14589

In a Telnet session, the paste function in the CLI configuration mode now works correctly.

These problems were resolved in version 9.00.00:

•CSCdp22047

The CDP checksum algorithm is now compatible with the Cisco IOS software. Previously, when a CDP packet had an odd number of bytes and the value of the last byte was greater than 0x80, the device sending the packet was not recognized as a neighbor.

•CSCdm80245

You can use a DEC Alpha 1000a BOOTP server to automatically assign an IP address to the switch.

•CSCdm85421

The switch can now autoconfigure from a DHCP server that is not Windows NT.

•CSCdm87247

You can use the ipNetToMediaEntry MIB object from a Catalyst 1900 WS-C1912 model.

Release Notes for the Catalyst 1900 and Catalyst 2820 Series Switches, Version 9.00.06

12	OL-2901-01