3Com 6000 manual VLAN statistics are not supported on the ESM

22COREBUILDER 6000 INTELLIGENT SWITCHING SOFTWARE REVISION 8.2.0

■When installing 8.2.0 Intelligent software onto a LMM+ running 8.2.1 Extended software, and non-IP VLANs are defined, you must reset non-volatile ram immediately after installing the 8.2.0 Intelligent software into flash memory. Please enter the following command immediately after the message Installation complete is displayed to the console:

system nvdata reset

■When the first FDDI MAC address of an FSM is assigned to the backplane, FDDI ports are renumbered.

■

■

EFSM packet filters can access packet data through byte 64 in the packet.

When using the Administration Console to display all instances of a given MAC address in a mixed token ring and Ethernet environment, you must use the find command for both the noncanonical and canonical formats.

■If you attempt to run CoreBuilder system software 8.2.0 on an LMM+ at revision 2.11 or earlier, the system fails to reboot automatically when you turn it on.

■The Ethernet Switching Module (ESM) and the Token Ring Switching Module (TRSM) incorrectly report transmit filter statistics.

■The ESM and TRSM FDDI packet filters cannot access packet data beyond byte 16 in the packet.

■

■

VLAN statistics are not supported on the ESM.

The ESM only supports RMON groups 1 through 4.

Known Problems The following software problems are identified at this release:

■Do not create port groups and port group filters on the FESMs or FSMs.

■The FESM and TMM-FE rxFrames, txFrames, rxBytes, and txBytes statistics might report inaccurate values.

■The FESM FDDI MAC rxFrames, txFrames, rxBytes, and txBytes statistics might report inaccurate values.

■If you attempt a warm reset, a cold reset may occur.

■The system nvData save procedure fails if it occurs at the same instant when a MAC address is learned or aged out of the slot’s MAC address table.