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Table 187 Advanced Application > OAM Status > OAM Details
LABEL
DESCRIPTION
Discovery
This field indicates the state in the OAM discovery process. OAM-enabled devices use
state
this process to detect each other and to exchange information about their OAM
configuration and capabilities. OAM discovery is a handshake protocol.
Fault: One of the devices is transmitting OAM PDUs with link fault information, or the
interface is not operational.
Active Send Local: The port is in active mode and is trying to see if the remote
device supports OAM.
Passive Wait: The port is in passive mode and is waiting for the remote device to
begin OAM discovery.
Send Local Remote: This state occurs in the following circumstances.
•
•
Send Local Remote OK: The port has discovered the remote device and has
accepted the connection. In addition, the remote device has not accepted or rejected
the connection yet, or the remote device has rejected the connected.
Send Any: The port and the remote device have accepted the connection. This is the
operating state for OAM links that are fully operational.
Statistics
This section displays the number of OAM packets transferred on the port of the Switch.
Information OAMPDU
This field displays the number of OAM PDUs sent on the port.
Tx
Information OAMPDU
This field displays the number of OAM PDUs received on the port.
Rx
Event Notification
This field displays the number of unique or duplicate OAM event notification PDUs sent
OAMPDU Tx
on the port.
Event Notification
This field displays the number of unique or duplicate OAM event notification PDUs
OAMPDU Rx
received on the port.
Loopback Control
This field displays the number of loopback control OAM PDUs sent on the port.
OAMPDU Tx
Loopback Control
This field displays the number of loopback control OAM PDUs received on the port.
OAMPDU Rx
Variable Request
This field displays the number of OAM PDUs sent to request MIB objects on the remote
OAMPDU Tx
device.
Variable Request
This field displays the number of OAM PDUs received requesting MIB objects on the
OAMPDU Rx
Switch.
Variable Response
This field displays the number of OAM PDUs sent by the Switch in response to
OAMPDU Tx
requests.
Variable Response
This field displays the number of OAM PDUs sent by the remote device in response to
OAMPDU Rx
requests.
Unsupported
This field displays the number of unsupported OAM PDUs sent on the port.
OAMPDU Tx
Unsupported
This field displays the number of unsupported OAM PDUs received on the port.
OAMPDU Rx
Chapter 38 OAM
The port has discovered the remote device but has not accepted or rejected the
connection yet.
The port has discovered the remote device and rejected the connection.
GS3700/XGS3700 Series User's Guide
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