Nortel Networks NN43001-563 - Manual (Page 48)

48 System description
Figure 8
NT0961AA ITG-Pentium 24-port trunk card
Card Status LED
A single red, card status LED on the faceplate indicates the enabled/disabled
status of the 24 ports on the card. The LED is lit (red) during the power-up
or reset sequence. The LED remains lit until the card correctly boots and
assumes its role (that is, Leader, Backup Leader, Follower or DCHIP). If the
LED remains on, one of the following has occurred:
• the self-test has failed (the Faceplate Maintenance Display indicates
the cause F:xx)
• the card has rebooted
• the card is active, but there are no trunks configured on it (for example,
the card is a Leader or DCHIP)
• the card is active and has trunks, but the trunks are disabled (that is, the
trunks must be enabled in LD 32)
Nortel Communication Server 1000
IP Trunk Fundamentals
NN43001-563 01.01 Standard
Release 5.0 30 May 2007
Copyright © 2007, Nortel Networks
.