3Com 6000 manual FDDI interface 158.101.101.1 Subnet mask

Models: 6000

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FDDI interface 158.101.101.1 Subnet mask: 255.255.0.0

Known Problems

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The NVRAM conversion for SNMP traps does not adjust correctly after installing LANplex software revision 8.2.1, verify that the appropriate traps are enabled.

An 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.

Performing a manual system nvData restore causes configurations to be restored to slots that have been specified not to restore.

When you are restoring nvData, the system proposes a method of restoration based on restoration rules. You are prompted to load the proposal. Entering yes restores the system nvData as proposed. Entering no displays the saved configuration for you to load manually.

Changing the port speed or port mode before setting a system baseline on the TRSM might cause incorrect token ring port and bridge port statistics.

If both the Ethernet and the FDDI interfaces have the same class of IP address, their subnet masks must be the same, although the Administration Console allows you to enter different subnet masks for these interfaces. If you do enter different subnet masks, however, the system fails when you attempt to remove one of the interfaces.

In the following example, the FDDI and the Ethernet interfaces both have class B IP addresses, and both have the same subnet mask:

FDDI interface 158.101.101.1 Subnet mask: 255.255.0.0

Ethernet interface: 158.101.20.1 Subnet mask: 255.255.0.0

Do not assign different subnet masks to these interfaces (such as 255.255.255.0 and 255.255.0.0) if they have the same class of IP address.

Some bridge port statistics are not counted on the TRSM’s token ring ports. The following statistics report 0 in the bridge port display for token ring ports on the TRSM - rxDiscard, rxFloodUcasts, rxForwardMcasts, rxForwardUcasts.

When running large scripts, you might receive the following message after the script is complete:

Received ftpCommand Quit not completed errno 421

To be sure that the script has run completely and successfully, check to see that the last two commands in the script have been completed successfully.

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3Com 6000 manual FDDI interface 158.101.101.1 Subnet mask