Specifications

Reference Guide 4-9
CPU Card TCP/IP Network Management
3. Forty (40) seconds after the last alarm message is reported.
When the specified interval cycle for major or minor alarms is reached, the system will send
a list of the accumulated alarms sorted by the elements below. To avoid congestion, alarm
reporting is limited at the remote device or Network Management System to the first 40 lines
of non-reported alarms. The system will then wait 40 seconds and send the next 40 lines, and
continue sending in that fashion (i.e., send 40 lines, wait 40 seconds) until it finishes the entire
list of non-reported alarms. The next interval cycle starts 40 seconds after the last alarm
message is reported.
ELEMENT 1-6
The Element 1 through Element 6 fields show the six alarm configuration elements (
alarm
,
model
,
address
,
time
,
severity
,
number
, and
empty
). These elements can be arranged in any
user-defined order. For instance, one user may want the order of the alarm configuration to be
severity, time, model, address, alarm, and number, while another user could want the sequence
to be model, time, alarm, address severity, and number. Use the six Element fields to order
these variables as required.
Figure 4-3 shows a typical remote printout of alarms reported by an integrated access server.
In this example, the Node Name (NO) is "Node_1," the Acknowledgment Number (AK) is 7,
the Alarm Number (NU) is 38. This is an Out of Service alarm (AL = OOS); it was reported
by a Model (ML) 8840 Card in chassis slot P2 (UN = P2). The alarm began on 3/20/96 at
14:44:12 (2:44 p.m.) and ended on 3/20/96 at 16:12:16 (4:12 p.m.). The Severity level of this
alarm is Critical (SV = C).
Figure 4-3. Typical Alarm Printout
4.4 TCP/IP Network Management
This section presents another type of Network Management System (NMS) for diagnosing
and reporting trouble at unsupervised locations. The SNMP alarm traps and TELNET
configuration can transmit over this path. Both formats can use the 4 kbps FDL (Facility Data
Link) of an ESF-framed T1 link, the SA4 on an E1 link, a full DS0 on an T1 link
or
and E1
link, or the computer port of the Interface card via the SLIP plus PPP protocol.
NO=Node_1, AK=7,
NU=00038, AL=OOS, ML=8840, UN=P2, ON=03-20-96 14:44:12,
OF=03-20-96 16:12:16, SV=C
END