Avaya Using Technician Interface Scripts Manuel d'utilisateur télécharger pdf (Page 337)

303560-A Rev 00 2-289

mac

[

circuit

<circuit name>

]

Displays the Media Access Control (MAC) parameters for all circuits or for a specific

circuit. This display includes the following information:

Slot Slot identifier; ranges from 1 to 14.

Conn Connector identifier; ranges from 1 to 4.

Circuit Name of the circuit associated with this line.

Upstream

Neighbor

MAC address of the upstream neighbor. The Neighbor Information protocol

within SMT determines this address. The value 00 00 F8 00 00 00 indicates that

the address is unknown. The table represents the address in canonical form.

Downstream

Neighbor

MAC address of the downstream neighbor. The Neighbor Notification protocol

within SMT determines this address. The value 00 00 00 00 00 00 indicates that

the address is unknown. The table represents the address in canonical form.

TNeg (ms) Target token rotation time (TTRT) carried in claim frames that the FDDI station

transmits. This value is in milliseconds.

Ring Mgmt State State of the Ring Management (RMT) within SMT. RMT reports the status of

the MAC, including stuck beacon conditions. It initializes the trace function, and

detects duplicate address conditions that prevent the ring from operating. RMT

passes through a variety of states as follows:

•

Isolated

- Initial state of RMT.

•

NonOp

- MAC being managed is participating in ring recovery and the ring is

not operational.

•

RingOp

- MAC being managed is part of an operational FDDI ring.

•

Detect

- Ring has not been operational for a certain period of time. In this

state, RMT detects duplicate addresses, a condition that prevents ring

operation.

•

NonOpDup

- TMAC under control is a duplicate of another MAC on the ring.

The ring is not operational in this state.

•

RingOpDup

- MAC under control is a duplicate of another MAC on the ring.

The ring is operational in this state.

•

Directed

- RMT has instructed the MAC it is controlling to send beacon

frames notifying the ring of a stuck condition. Beacon frames indicate that the

interface doesn’t see the token and that this condition should be transient. If

this state persists, contact your customer service representative.

•

Trace

- RMT has initiated the trace function.

Ring Op Count Number of times the ring has entered the “Ring Operational” state from the

“Ring Not Operational” state. This count is updated when there is a change in

the state, but does not have to be exact.

1 2 ... 332 333 334 335 336 337 338 339 340 341 342 ... 891 892

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