Menu layout, Assigning the diu to a csu – Verilink DIU 2131 (880-502765-001) Product Manual User Manual

Page 16

Configuration Menu

3-2

Verilink User Manual

Menu Layout

The fields in the

DIU 2131 Configuration/Diagnostic Menu

can be

viewed as groups of related functions.

The small letter

to the right of most commands is a placeholder

for the number of the port you want to access. For example, if you
want to enable the loopbacks for Port 1, enter “

E1”

. If you want to

enable loopbacks for Port 2, enter

“E2”

The upper portion of this display lists the configuration commands
and current DIU configuration settings. The lower portion lists the
diagnostic commands for the DIU 2131.

The screen above show Channels 1-12 assigned to Port 1 and
Channel 15 assigned to Port 2. It also shows the options available
after the user has entered the mode (M) command for Port 2.

The statistics area provides the following information:

The handshake control signals display area fields change to show
which ports, if any, are force high.

Assigning the

DIU to a CSU

This assignment establishes the data path between the DIU and the
associated CSU using the data bus previously assigned in the CSU
Configuration Menu.

CAUTION

Any time the DIU bus assignment is changed in a CSU, all DIUs assigned to

that CSU need to be reassigned. To reconfigure them correctly, you must

re-enter the shelf and slot number for each DIU, even if the correct

numbers already appear on the screen.

To assign a DIU to a CSU in the node:

What type of interface is on Port 1 and Port 2,

DIU 2131 firmware and hardware revision numbers

Whether the battery power is “OK” or “LOW”
respectively

hich data bus you selected in the CSU Configuration Menu

Statistics

Statistics
FW/HW Rev

FW/HW Rev

1.0/0.8

1.0/0.8
Battery

Battery

OK
DTE Intf

DTE Intf

V.35/RS-232

Lead Toggles

DTR

DSR

RTS

CTS

DCD

Forced Ports

1/2

-/-

In this example, DTR is forced high for Ports 1 and 2. None of the other

signals are forced for any port.