Nortel Communication Server 100 Manual page 169

•
Enter XCON 0 and press the Enter key if you wish to perform
only one loopback test.
•
Enter one test period shown in XCON H 1-255, M 1-255,
Sþ1-255 and press the Enter key to select continuous
loopback testing for a selected time span, where Hþ1-255 is
1 to 255 hours, M 1-255 is 1 to 255 minutes, and S 1-255 is 1
to 255 seconds.
Example: XCON M 5 specifies the duration of the test to be
5þminutes.
4 At the TEST prompt, type 6 and press the Enter key to test the
loop from the Local Carrier Interface card through the carrier link
and the Remote Carrier Interface card back to the Local Carrier
Interface card.
Continue responding to the prompts to configure the loopback
test as follows:
Command
TEST
PATT
TYPE
TYPG
SUPL
SLOT_CAR
R
TYPD
SUPL
LBTY
Nortel Communication Server 1000
Carrier Remote IPE Fundamentals
NN43021-555 04.01 4 June 2010
Copyright © 2007-2010 Nortel Networks. All Rights Reserved.
Carrier Remote IPE fault isolation and correction 169
Response Description
6
XCON test number
0–7
Signal pattern
CR Carrier transmission type
N Local Carrier Interface card –
generator
0–252 Superloop in multiple of 4
xx
Carrier timeslots ranges:
E1 Carrier 0 (5–31)
E1 Carrier 1 (37–63)
E1 Carrier 2 (69–95)
T1 Carrier 0 (5–25)
T1 Carrier 1 (37–47)
T1 Carrier 2 (69–89)
N Local Carrier Interface card –
detector
0–252 Superloop in multiple of 4
P Loopback through Remote Carrier
Interface card