User manual

Chapter 5. Configuration Menu

5-10 TDU 120e User Manual 61202156L1-1

SLIP Flow CTL

This is used to activate flow control on the Chain-In port

when used as the SLIP interface. Hardware mode uses RTS

and CTS.

Choices: None, Hardware

Proxy Traps

This determines whether traps are forwarded to the IP Inter-

face from units being “proxied” for.

Choices: Enable, Disable

Map Exchange

The M

XCHANGE

menu enables and sets the automatic

time of day map switch. The unit provides selection of the

hour, minute, and seconds for the map switching to take

place.

The menu items are:

OFF

Indicates the map in use does not change. The Automatic

Map Change feature is disabled.

AUTO

Indicates that the map in use will change at a user-selected

time of day. The Automatic Map Change feature is enabled.

Explanation:

When A

UTO

is selected, the unit displays the screens to set

times for switching.

After editing Map A, press

Enter

to record the Map A settings

and activate the selection fields for Map B. Use the same

operation to edit switching time for Map B.

When ESF is used with an FDL channel between units, the

units automatically coordinate the automatic map switch by

sending a map switch command from end-to-end over the

FDL. Only one end needs to be set to A

UTO

for this to work.