3com S7906E 安装指导

 

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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). 

Complete the following tasks to configure Ethernet OAM: 

Configuring Basic Ethernet OAM Functions 

Required 

Configuring Errored Frame Event Detection 

Optional 

Optional 

Configuring 
Link 
Monitoring 

Optional 

Enabling OAM Remote Loopback 

Optional 

 

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: 

Enter 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 

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