DGS-3000 Series Layer 2 Managed Gigabit Ethernet Switch CLI Reference Guide
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To configure the method of processing the received remote loopback command as “process” on
port 1:
DGS-3000-26TC:admin#config ethernet_oam ports 1 received_remote_loopback
process
Command: config ethernet_oam ports 1 received_remote_loopback process
Success.
DGS-3000-26TC:admin#
show ethernet_oam ports
60-2
Description
This command is used to display Ethernet OAM information, including status, configuration,
statistics, and event log, on specified ports.
The status information includes:
•
OAM administration status: enabled or disabled.
•
OAM operation status. It maybe the below value:
o
Disable: OAM is disabled on this port.
o
LinkFault: The link has detected a fault and is transmitting OAMPDUs with a link
fault indication.
o
PassiveWait: The port is passive and is waiting to see if the peer device is OAM
capable.
o
ActiveSendLocal: The port is active and is sending local information.
o
SendLocalAndRemote: The local port has discovered the peer but has not yet
accepted or rejected the configuration of the peer.
o
SendLocalAndRemoteOk: The local device agrees the OAM peer entity.
o
PeeringLocallyRejected: The local OAM entity rejects the remote peer OAM entity.
o
PeeringRemotelyRejected: The remote OAM entity rejects the local device.
o
Operational: The local OAM entity learns that both it and the remote OAM entity
have accepted the peering.
o
NonOperHalfDuplex: Since Ethernet OAM functions are not designed to work
completely over half-duplex port. This value indicates Ethernet OAM is enabled
but the port is in half-duplex operation.
•
OAM mode: passive or active.
•
Maximum OAMPDU size: The largest OAMPDU that the OAM entity supports. OAM
entities exchange maximum OAMPDU sizes and negotiate to use the smaller of the two
maximum OAMPDU sizes between the peers.
•
OAM configuration revision: The configuration revision of the OAM entity as reflected in
the latest OAMPDU sent by the OAM entity. The config revision is used by OAM entities to
indicate that configuration changes have occurred, which might require the peer OAM
entity to re-evaluate whether OAM peering is allowed.
•
OAM mode change.
•
OAM Functions Supported: The OAM functions supported on this port. These functions
include:
o
Unidirectional: It indicates that the OAM entity supports the transmission of
OAMPDUs on links that are operating in unidirectional mode (traffic flowing in one
direction only).
o
Loopback: It indicates that the OAM entity can initiate and respond to loopback
commands.
o
Link Monitoring: It indicates that the OAM entity can send and receive Event
Notification OAMPDUs.
o
Variable: It indicates that the OAM entity can send and receive variable requests
to monitor the attribute value as described in the IEEE 802.3 Clause 30 MIB.
Summary of Contents for DGS-3000 series
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