Verilink M1-3 (880-503136-001) Product Manual - Manual (Page 52)

Performance Monitoring
4-4 Verilink M1-3 User Manual
Figure 4-2 M1-3 Display Alarm Buffer
Alarm Description The Alarm Description column lists the text that is:
• Printed on the display
• Sent to the alarm printer
• Saved to the alarm buffer/database
Classifications Verilink classifies alarms into the following severities:
• Critical
• Major
• Minor
• Warning
• Info
• Cleared
Alarm List Some alarms clear after the user-configured timeout has expired.
Other alarms require corrective action.
• Cleared alarm, no further action is required.
• If there is a loopback present unless you are intentionally
testing, remove the loopback. If the loopback is from your
telco, verify the loopback with the originating source.
• If there is a Loss of Frame, you can have a telco or module
problem. Activate a remote line loopback to test for Loss of
Frame. If there is no Loss of Frame indicated by the test, the
problem is with the telco.
• For a Loss of Signal, check router cables, power, and ports.
• If you have a self test failure, reseat the module and verify
power up and self test. If the M1-3 does not pass after
repeated self tests, replace the module.
Alarm Records Every alarm record that displays on your screen is “active” in the
SCM alarm database until corrected. You can do the following with
the alarm records:
A [0.0.0.2] [1,6] M1-3 > o A [0.0.0.2] [1,6] M1-3 > o A [0.0.0.2] [1,6] M1-3 > o A [0.0.0.2] [1,6] M1-3 > o
* 0.0.0.2 M1-3 [01,06] Minor alarm M13 T1 Ch 255
* 0.0.0.2 M1-3 [01,06] Minor alarm M13 T1 Ch 255 * 0.0.0.2 M1-3 [01,06] Minor alarm M13 T1 Ch 255 * 0.0.0.2 M1-3 [01,06] Minor alarm M13 T1 Ch 255
(1/4 hour)DS3 LOFS alert reach the threshold 8-26-98 4:23:06
(1/4 hour)DS3 LOFS alert reach the threshold 8-26-98 4:23:06 (1/4 hour)DS3 LOFS alert reach the threshold 8-26-98 4:23:06 (1/4 hour)DS3 LOFS alert reach the threshold 8-26-98 4:23:06
* 0.0.0.2 M1-3 [01,06] Minor alarm M13 T1 Ch 255 * 0.0.0.2 M1-3 [01,06] Minor alarm M13 T1 Ch 255 * 0.0.0.2 M1-3 [01,06] Minor alarm M13 T1 Ch 255 * 0.0.0.2 M1-3 [01,06] Minor alarm M13 T1 Ch 255
(1/4 hour)DS3 LOFS alert reach3 the threshold 8-26-98 4:08:06
(1/4 hour)DS3 LOFS alert reach3 the threshold 8-26-98 4:08:06 (1/4 hour)DS3 LOFS alert reach3 the threshold 8-26-98 4:08:06 (1/4 hour)DS3 LOFS alert reach3 the threshold 8-26-98 4:08:06
-- MORE -- ('q' to quit) -- MORE -- ('q' to quit) -- MORE -- ('q' to quit) -- MORE -- ('q' to quit)