Cisco ONS 15454 Troubleshooting Manual page 402

2.7.342 RING-SW-WEST
The Ring Switch Is Active East Side condition occurs when a ring switch occurs at the east side of a
BLSR using a Force Ring command. The condition clears when the switch is cleared. RING-SW-EAST
is visible on the network view Alarms, Conditions, and History tabs. The port where the Force Ring was
applied shows an "F" on the network view detailed circuit map.
RING-SW-EAST is an informational condition and does not require troubleshooting.
Note
2.7.342 RING-SW-WEST
The Ring Switch Is Active West Side condition occurs when a ring switch occurs at the west side of a
BLSR using a Force Ring command. The condition clears when the switch is cleared. RING-SW-WEST
is visible on the network view Alarms, Conditions, and History tabs. The port where the Force Ring was
applied shows an "F" on the network view detailed circuit map.
RING-SW-WEST is an informational condition and does not require troubleshooting.
Note
2.7.343 ROLL
The ROLL condition indicates that circuits are being rolled. This is typically carried out to move traffic
for a maintenance operation or to perform bandwidth grooming. The condition indicates that a good
signal has been received on the roll destination leg, but the roll origination leg has not yet been dropped.
The condition clears when the roll origination leg is dropped.
ROLL is an informational condition and does not require troubleshooting.
Note
2.7.344 ROLL-PEND
ROLL-PEND indicates that a roll process has been started, but a good signal has not been received yet
by the roll destination leg. This condition can be raised individually by each path in a bulk circuit roll.
The condition clears when a good signal has been received on the roll destination leg.
ROLL-PEND is an informational condition and does not require troubleshooting.
Note
Cisco ONS 15454 Troubleshooting Guide, R8.5
2-208
SONET Logical Object: OCN
Default Severity: Not Alarmed (NA), Non-Service-Affecting (NSA)
SONET Logical Object: OCN
Default Severity: Not Alarmed (NA), Non-Service-Affecting (NSA)
SONET Logical Objects: STSMON, STSTRM, VT-TERM, VT-MON
Default Severity: Not Alarmed (NA), Non-Service-Affecting (NSA)
SONET Logical Objects: STSMON, STSTRM, VT-TERM, VT-MON
Chapter 2 Alarm Troubleshooting
November 2009