...................................................................................................................................................................................................
2
Ensure that the adjacent node is provisioned for OC3 format of the OSC signal. Also
verify that the fiber is the correct type (multi-mode / single mode) and that the other end
of the fiber is connected properly.
...................................................................................................................................................................................................
3
Ensure that the administrative state of the port is Admin Up. If it is Up, then toggle the
administrative state from UP-->DOWN-->UP.
...................................................................................................................................................................................................
4
If... Then...
no active traffic is present on the system remove the fiber from the receive port where
the LOF-O is raised and measure the optical
power.
the optical power is below the required
threshold for the type of pluggable module
installed
using standard optical fiber jumper cleaning
procedure, clean the fiber, and measure the
power again.
the optical power is within the required limits clean the receive connector on the card. If the
LOF-O condition is still present, the problem
may be with the card.
...................................................................................................................................................................................................
5
Perform a warm reset of the card exhibiting the Loss of Frame.
CLI config card card type shelf slot reset warm
WEBUI Select the card, click the Reboot tab, select Warm Reboot >Submit.
...................................................................................................................................................................................................
6
Perform a cold reset of the card exhibiting the Loss of Frame.
Note: Refer to Caution at the beginning of this procedure.
CLI config card card_type shelf slot reset cold
WEBUI Select the card, click the Reboot tab, select Cold Reboot >Submit.
...................................................................................................................................................................................................
7
Reseat the card. Refer to “Reseating a Card” (p. 3-19).
Trouble-clearing procedures
LOF
LOF-O (Incoming SUPVY LOF)
....................................................................................................................................................................................................................................
....................................................................................................................................................................................................................................
1830 PSS-36/PSS–32/PSS-16/PSS-4
8DG60888CAAA Release 3.6.0 and 3.6.1
Issue 1 June 2011
2-143
To Next Page
Loading...
