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Up to eight destination IP addresses can be configured to which these
alarms can be sent. The same addresses must be configured for all cards
on the same node. Table 55 "IP Trunk 3.01 (and later) alarms" (page 390)
lists SNMP alarms by severity.
Table 55
IP Trunk 3.01 (and later) alarms
Alarm Description
Fault Clearing Action
Alarm Clearance – For information purposes
These alarms indicate the clearance of an error condition. As such, no user intervention is required.
A number of these alarms indicate the clearance of a major alarm shown later in this table.
ITG0100
Successful bootup. All alarms
cleared.
If this happens due to something other than
a known power-on event or a user-invoked
card reset, the causes of recurring bootup
must be investigated. Contact Nortel
technical support.
ITG0101
Exit from QoS fallback. Normal
operation restored.
Indicates recovery from ITG0203.
Recurrent QoS fallback and recovery can
indicate network faults, far-end IP Trunk
3.01 (and later) node failure or network
QoS configuration errors.
ITG0102
Ethernet voice port restored to normal
operation.
Indicates recovery from ITG0402.
ITG0103
ELAN network interface restored to
normal operation.
Indicates recovery from ITG0403.
ITG0104
DSP successfully reset. Indicates recovery from ITG0204.
ITG0105
Exit from card fallback. Leader card
restored.
ITG0150
D-channel (Link Layer) restored.
Channels returned to service.
Indicates recovery from ITG0450.
Minor Alarms – No intervention required
These alarms indicate transient events that do not require technician intervention. Recurring minor
alarms indicate potential IP Trunk 3.01 (and later) node engineering issues that require analysis
by a technician.
ITG0200
TLAN network interface buffer
exceeded. Packet(s) discarded.
Indicates TLAN network interface
hardware problems or excessive TLAN
subnet traffic.
ITG0201
ELAN network interface buffer
exceeded. Packet(s) discarded.
Indicates ELAN network interface
hardware problems or excessive ELAN
subnet traffic.
ITG0202
Card recovered from software reboot.
Nortel Communication Server 1000
IP Trunk Fundamentals
NN43001-563 01.01 Standard
Release 5.0 30 May 2007
Copyright © 2007, Nortel Networks
.