Cisco ONS 15454 Troubleshooting Manual page 454

2.8.2 Typical Traffic Card LED Activity During Reset
4.
2.8.2 Typical Traffic Card LED Activity During Reset
While a card resets, the following LED activities occur:
1.
2.
3.
2.8.3 Typical Card LED State After Successful Reset
When a card successfully resets, the following LED states are present:
•
•
•
2.8.4 Typical Cross-Connect LED Activity During Side Switch
When a XC10G card is switched in CTC from active (ACT) to standby (SBY) or from SBY to ACT, the
following LED activities occur:
1.
2.
3.
2.9 Frequently Used Alarm Troubleshooting Procedures
This section gives common procedures that are frequently used when troubleshooting alarms. Most of
these procedures are summarized versions of fuller procedures existing elsewhere in the ONS 15454
documentation. They are included in this chapter for the user's convenience. For further information,
please refer to the Cisco ONS 15454 Procedure Guide.
2.9.1 Node and Ring Identification, Change, Visibility, and Termination
The following procedures relate how to identify or change BLSR names and node IDs, and how to verify
visibility from other nodes.
Cisco ONS 15454 Troubleshooting Guide, R8.5
2-260
The ACT or ACT/SBY LED turns on. The SF LED can persist until all card ports connect to their
far-end counterparts and a signal is present.
The FAIL LED on the physical card blinks and turns off.
The white LED with the letters "LDG" appears on the reset card in CTC.
The green ACT LED appears in CTC.
If you are looking at the physical ONS 15454, the ACT/SBY LED is illuminated.
If you are looking at node view of the ONS 15454, the current standby card has an amber LED
depiction with the initials "SBY," and this has replaced the white "LDG" depiction on the card in
CTC.
If you are looking at node view of the ONS 15454, the current active card has a green LED depiction
with the initials "ACT," and this has replaced the white "LDG" depiction on the card in CTC.
The FAIL LED on the physical card blinks and turns off.
The standby card yellow SBY LED becomes a green ACT LED, indicating it is now active.
The active card green ACT LED becomes a yellow SBY LED, indicating it is now standby.
Chapter 2 Alarm Troubleshooting
November 2009