3Com S7902E, Configuration Manual

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1-6
Standards and Protocols
Ethernet OAM is defined in IEEE 802.3h (Carrier Sense Multiple Access with Collision Detection
(CSMA/CD) Access Method and Physical Layer Specifications. Amendment: Media Access Control
Parameters, Physical Layers, and Management Parameters for Subscriber Access Networks).
Ethernet OAM Configuration Task List
Complete the following tasks to configure Ethernet OAM:
Task Remarks
Configuring Basic Ethernet OAM Functions Required
Configuring Errored Frame Event Detection Optional
Configuring Errored Frame Period Event Detection Optional
Configuring
Link
Monitoring
Configuring Errored Frame Seconds Event
Detection
Optional
Enabling OAM Remote Loopback Optional
Configuring Basic Ethernet OAM Functions
As for Ethernet OAM connection establishment, a device can operate in active mode or passive mode.
After Ethernet OAM is enabled on an Ethernet port, according to its Ethernet OAM mode, the Ethernet
port establishes an Ethernet OAM connection with its peer port.
Follow these steps to configure basic Ethernet OAM functions:
To do… Use the command… Remarks
Enter system view System-view —
Enter Ethernet port view
interface interface-type
interface-number
—
Set Ethernet OAM operating
mode
oam mode { active | passive }
Optional
The default is active Ethernet
OAM mode.
Enable Ethernet OAM on the
current port
oam enable
Required
Ethernet OAM is disabled by
default.
To change the Ethernet OAM operating mode on an Ethernet OAM-enabled port, you need to first
disable Ethernet OAM on the port.
Configuring Link Monitoring