Alcatel-Lucent 1830 PSS-16 Maintenance And Trouble-Clearing User Manual page 476

Trouble-clearing procedures
OCHUNKNOWN-OUT
....................................................................................................................................................................................................................................
...................................................................................................................................................................................................
4 If...
other Wavelength Tracker alarms exist on the
same channel on this or any upstream NE,
the unexpected channel has been launched and
the Channel absent alarm is present,
any amplifier alarms exist on the NE or any
upstream NE,
...................................................................................................................................................................................................
A connected fiber may have resulted in the local channel unexpected and the other
5
channel missing alarms. Examine the network for any channel absent alarms.
CLI
Resolve the channel absent alarms first.
...................................................................................................................................................................................................
Perform a warm reset the alarmed card.
6
CLI
WEBUI
E
N D O F
...................................................................................................................................................................................................
OCI
OCI (Open Connection Indication - ODU)
OT port has detected Open Connection Indication condition at ODUk Path layer. This
defect indicates that network operator in an external multi-vendor OTN network has not
provisioned at least one ODUk connection in an OTN switched network. OCI
maintenance signal is not sourced by 1830 PSS network.
....................................................................................................................................................................................................................................
2-226
show ring alarms [east | west] | <NE Name | NE IP
Address>
config card
Select the card, click the
S T E P S
Then...
clear the alarms.
clear the alarm.
clear the alarms.
card_type shelf slot
reset warm
tab, select
Reboot
OCHUNKNOWN-OUT (Channel Unexpected)
>
Warm Reboot Submit
1830 PSS-36/PSS–32/PSS-16/PSS-4
8DG60888CAAA Release 3.6.0 and 3.6.1
Issue 1 June 2011
.