Nortel Networks VSN04 Manual de usuario descargar pdf (Pagina 72)

66 T1 Resource Manager Log Messages (9443)

TOPS VSN Log and alarm messages

Description:

A T1 Maintenance error has been reported.

Action:

Exit, then re-access T1 Maintenance.

0001/0000

Message:

T1 Link Error for T1 SRU in Cabinet [cabinet_id], Slot [slot_id].

Condition = [string]. Error Level = [string].

Description:

There is a link error for the T1 SRU at the specified location.

The reason (condition) for the error is one of the following: 1) Bipolar violation,

2) Frame slip, 3) Frame loss, 4) Frequency converter unlock, 5) VBus collision,

6) Line fail, 7) Transmit clock fail, 8) 5ms clock, 9) Peripheral loopback, 10)

Yellow alarm, 11) Red alarm, 12) A/B buffer overrun.

The error level is one of the following: 1) Error Cleared, 2) Maintenance Limit

Attained, 3) Out-of-service limit attained. If the maintenance level is reached,

the link is still operational. If the out-of-service limit is reached, the T1 link is

taken out of service.

Action:

Adjust thresholds using digitial trunk link configuration service.

Make sure that the synchronization manager is operational, and that the T1 link

is connected properly.

0001/0001

Message:

T1 Link Event for T1 SRU in Cabinet [cabinet_id], Slot [slot_id].

Event = [string].

Description:

There is a link event for the T1 SRU at the specified location.

The event is either of the following: 1) Channels reconnected for T1 link, or 2)

Channels disconnected for T1 link. When the channels have been

disconnected all voice channels have been taken out of service. When the

channels have been reconnected, the number of voice channels specified by

the maintenance limit are available for use.

Action:

Refer to previous log for direction.

0002/0000

Message:

Voice Link Event for T1 SRU. Event = Link placed in Standby

BusiedOut\Standby Inservice\\state.

Global Event

Description:

One of the T1 links has experienced a change in state. If a link

is placed “StandBy BusiedOut” or “Standby InService”, the state change is

normal and has been made either by program control or as requested through

T1 Maintenance.

Action:

First RTP is an integer (decimal) indicating the cabinet number of the

T1. Next RTP is an integer (decimal) indicating the slot number of the T1. Next

number is an integer (selector) specifying the event.

0002/0001

Message:

Voice Trunk Event for T1 SRU in Cabinet [cabinet_id], Slot

[slot_id]. Channel = [channel#_id]. Event = [string]. DMS CLLI = [DMS_id],

Trunk ID = [trunk_id].

Description:

One of the following voice trunk events occurred for the T1

SRU at the specified location: 1) Trunk placed in remote answer state, 2) Trunk

placed in remote seized state, 3) Trunk placed in seize failure state, 4) Trunk

placed in trunk failure state, 5) Channel allocation failure. Trunk not found in T1

configuration, 6) Channel allocation failure. Trunk not available (not inservice),

7) Call aborted on trunk due to T1 failure or T1 maintenance action,

Action:

If trunk state is remote answer or remote seized, clear condition by

making the far-end go on-hook. If trunk state is seize failure or trunk failure,

clear error through T1 maintenance. If trunk state indicates an allocation

problem, make sure that the DMS CLLI and TrunkID are correctly datafilled

under the Digital Trunk Link configuration service.

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