Network Selection - 3Com CoreBuilder 5000 User Manual

100base-tx workgroup fastmodule

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Network Selection

This command provides module-level configuration flexibility using the

unique architecture of the CoreBuilder 5000 hub. You can assign the

module to:

Any of four Fast Ethernet backplane segments

An Isolated segment

Use the DIP switch settings on the 12-Port 100BASE-TX Workgroup

FastModule to assign the module to network one through four or to

the isolated segment. Network management, also lets you assign the

module to a network.

Use the following command to assign the module to a network:

SET MODULE { slot .1} NETWORK

This command also assigns users to a backplane segment or the

isolated segment.

The 100BASE-TX Workgroup FastModule cannot be connected to a Fast

Ethernet channel that has a Virtual LAN trunk (VLT) configured from a

switching FastModule. An error condition occurs. The following error

message displays:

Virtual LAN Trunk Module has been Enabled for this

Network by other module(s) configured to this Network;

command aborted

For example, do not configure a switched FastModule with VLT mode

disabled to a network (Fast Ethernet 1) which is already configured

with VLT mode enabled.

Configuring the Module

{fast_ether_1..._4}

{isolated}

4-5

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