Verifying Network Connections For The 12-Port 100Base-Tx; Workgroup Fastmodule - 3Com CoreBuilder 5000 User Manual

4-18 C
ONFIGURING THE
Verifying Network
Connections for the
12-port 100BASE-TX
Workgroup
FastModule
M
ODULE
4 If you have an Ethernet network monitor card assigned to a 10 MB
Ethernet network on a module, the Module Status LED lights to
indicate the network to which it is assigned.
The following example illustrates the verification process.
This section describes how to verify network connections for a
newly-installed 12-Port 100BASE-TX Workgroup FastModule. Assume
you have a module that has its ports connected to Fast Ethernet
Network FE3.
To verify this configuration:
1 Press the Display Control Toggle button located on the front of the
DMM.
2 Once initiated, the DMM cycles through to the fast_ethernet network
connection (in this case FE3) and performs the following:
a Displays the current network under examination (as shown on the
DMM LCD display)
b Lights the port status LEDs associated with the current network
3 Since all ports on the module are connected only to FE3, the network
verification lights all the status LEDs. Conversely, if you configured four
12-Port 100BASE-TX Workgroup FastModules with connections to all
four backplane networks, the network verification process would cycle
through all four networks.