Nortel Networks OPTera Metro 3500 - Manual (Page 121)

Operation, administration, and maintenance (OAM) features 2-83
Planning and Ordering Guide—Part 1 of 2 NTRN10AN Rel 12.1 Standard Iss 1 Apr 2004
Client Service Mismatch This alarm is raised against the LAN port
of a 2xGigE/FC-P2P circuit pack when
one of the following conditions occurs:
• the client service provisioned on the
remote 2xGigE/FC-P2P circuit pack
does not match the client service
provisioned on the local
2xGigE/FC-P2P circuit pack.
• the Sub-rate and Extended reach
parameters for a Fibre Channel facility
are not provisioned to the same setting.
Critical, service affecting (C, SA)
Far End Client Rx Signal Fail This alarm is raised against a
2xGigE/FC-P2P circuit pack when a
problem occurs at the far-end
2xGigE/FC-P2P circuit pack that
terminates the service. Critical, service affecting (C, SA)
Note: Refer to Gigabit Ethernet Drop and Continue feature description for more details on this alarm. If the alarm
is raised against the WAN port of 2xGigE/FC interface and no other WAN and/or SONET related alarms are active,
the following must be performed to clear the alarm:
— Delete all cross-connections to the WAN port
— Delete the Ethernet facility (DLT-ETH)
— Add the Ethernet facility (ENT-ETH)
— Re-enter the unidirectional cross-connection(s)
Refer to Bandwidth Management, 323-1059-320, Equipment and Facility Provisioning , 323-1059-350 and Alarm
and Trouble Clearing, 323-1059-543.
Table 2-12 (continued)
Egress WAN port and service alarms
Alarm Description Severity