Nortel Communication Server 1000 Series Manual page 95

Exiting the MMI mode. To exit the MMI mode and return to the INIT
mode, enter Q at the MMI terminal.
Selecting Host SDI mode
In the Host SDI mode, a terminal is connected to the MAINT port or to the
MODEM port (through a modem) at the Fiber Remote Multi-IPE Interface
unit. This terminal becomes the local maintenance and service change
TTY. At the local site, a single Fiber Remote Multi-IPE Interface unit
connects a terminal to its MAINT port and an SDI card to its SDI port. In
a daisy-chain configuration, the MMI terminal is connected to the MAINT
port of the first unit in the chain and the SDI card is connected to the last
unit in the chain.
For the MAINT port, at the Remote IPE site, to be able to communicate
over the SDI port at the local site, the interface characteristics must be
configured the same at both sites:
•
•
•
•
In this mode, the remote MMI terminal becomes a local system TTY that
can access overlays and perform system configuration, maintenance, and
diagnostics, which are the same functions performed by the local system
TTY.
To log in to the host for SDI operation, first log in using the MMI terminal in
the MMI mode, then log in to the terminal as host:
Copyright © 2007-2009 Nortel Networks
.
Configuring the Fiber Remote Multi-IPE Interface unit 95
Note:
When a terminal is in the Host SDI mode and is active over the
fiber-optic link, other MMI terminals can not execute the MMI (DISTANT)
commands (for example, the D S D command) until the Host SDI
mode stops communication over the link or the mode is changed into
the MMI mode.
speed: 2400 bps
character width: 7 bits
parity bit: mark
stop bit: 1
FII:: >L
Enter Password > FIBER
FII::> HO
Enter Password > HOST
Host Busy. Barge In (Y or N) Y May want to barge in but the connection
Nortel Communication Server 1000
Fiber Remote Multi-IPE Interface Fundamentals
NN43021-556 03.01
11 May 2009
Login command
Type in the password in capital letters.
To access the Host SDI mode
Enter the password HOST
may be denied if another terminal is active
in the Host SDI mode.