Clear The Lo-Txpower Alarm - Cisco NCS 2000 series Troubleshooting Manual

Alarm Troubleshooting
The LO-TX-POWER alarm is raised and the traffic is dropped when TX and RX connectors of the
ONS-XC-10G-C or ONS-XC-10G-96C XFP connected to the trunk port of an are swapped.

Clear the LO-TXPOWER Alarm

SUMMARY STEPS
1. To clear the LO-TXPOWER alarm on the TXP_MR_10G, TXP_MR_2.5G, TXPP_MR_2.5G,
TXP_MR_10E, TXP_MR_10E_C, TXP_MR_10E_L, MXP_2.5G_10G, OC192-XFP, ADM-10G, or
OTU2_XP card, perform the following:
2. To clear the LO-TXPOWER alarm raised due to swapping of TX and RX connectors of the ONS-XC-10G-C
or ONS-XC-10G-96C XFP connected to the trunk port of an , perform the following:
DETAILED STEPS
Step 1
To clear the LO-TXPOWER alarm on the TXP_MR_10G, TXP_MR_2.5G, TXPP_MR_2.5G, TXP_MR_10E,
TXP_MR_10E_C, TXP_MR_10E_L, MXP_2.5G_10G, OC192-XFP, ADM-10G, or OTU2_XP card, perform the
following:
a) In node view (single-shelf mode) or single-shelf view (multishelf mode), display the TXP_MR_10G, TXP_MR_2.5G,
TXPP_MR_2.5G, TXP_MR_10E, TXP_MR_10E_C, TXP_MR_10E_L, MXP_2.5G_10G, OC192-XFP, ADM-10G,
or OTU2_XP card view.
b) Click the Provisioning > Optics Thresholds > Current Values tabs.
c) For the ADM-10G card, click the Performance > Optics PM > Current Values tabs.
d) Increase the TX Power Low column value by 0.5 dBm.
e) If the card transmit power setting cannot be increased without affecting the signal, complete the
a Card, on page 453
Step 2
To clear the LO-TXPOWER alarm raised due to swapping of TX and RX connectors of the ONS-XC-10G-C or
ONS-XC-10G-96C XFP connected to the trunk port of an , perform the following:
a) Reconnect the TX and RX connectors of the ONS-XC-10G-C or ONS-XC-10G-96C XFP correctly.
b) Set the trunk port to OOS,DSBLD (ANSI) or Locked,disabled (ETSI) state and then back into the IS (ANSI) or
Unlocked (ETSI) state.
If the condition does not clear, log into the Technical Support Website at
for more information or call Cisco TAC (1 800 553-2447).
LPBKCRS
Default Severity: Not Alarmed (NA), Non-Service-Affecting (NSA)
Logical Objects: STSMON, STSTRM
The Loopback Cross-Connect condition indicates that there is a software cross-connect loopback active
between an optical card and an OC-192 card. A cross-connect loopback test occurs below line speed and does
not affect traffic.
procedure.
http://www.cisco.com/c/en/us/support/index.html
Cisco NCS 2000 series Troubleshooting Guide, Release 11.0
Clear the LO-TXPOWER Alarm
Physically Replace
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