Allied Telesis AT-S99 - Manual (Page 132)

Chapter 5: Configuring AT-CM and AT-CV Media Converter Line Cards
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OAM (Continued) A This displays the operational state of the OAM client on Port A,
the fiber optic port, on a line card. The possible states are:
* - Operational
A - Active Send Local
D - Disabled
L - Active Send Local
M - Peer Remote Reject
P or W - Passive Wait
R - Peer Local Reject
1 - Active Send Remote 1
2 - Active Send Remote 2
B This alternates between “*” and “o” when the port is transmitting
OAMPDUs. Otherwise, it remains “o”.
C This alternates between “*” and “o” when the port is receiving
OAMPDUs. Otherwise, it remains “o”.
Note
To support the OAM-based features, the AT-CM Line Cards
have to be in the OAM operational state. Achieving this state
can take a line card up to two minutes when it is powered on
or reset, because it has to initialize its management software
and negotiate the OAM state with its remote counterpart.
This column does not apply to the AT-CV5M02 Management Card
or the AT-CV Line Cards.
AN This column displays the status of Auto-Negotiation on the twisted
pair ports on the AT-CM Line Cards. The possible states are:
ˆ Y - Auto-Negotiation is enabled on the port. The speed and
duplex mode are set automatically. This is the default setting.
ˆ N - Auto-Negotiation is disabled on the port. The speed and
duplex mode were set manually.
Table 13. Module Status and Configuration Menu
Column Description