3com S7906E Instruccion De Instalación
1-8
To do…
Use the command…
Remarks
Configure the errored frame
seconds event triggering
threshold
seconds event triggering
threshold
oam errored-frame-seconds
threshold threshold-value
threshold threshold-value
Optional
1 by default
Make sure the errored frame seconds triggering threshold is less than the errored frame seconds
detection interval. Otherwise, no errored frame seconds event can be generated.
Enabling OAM Remote Loopback
After enabling OAM remote loopback on a port, you can send loopback frames from the port to a remote
port and then observe how many of these loopback frames are returned. In this way, you can calculate
the packet loss ratio on the link, thus evaluating the link performance.
Follow these steps to enable Ethernet OAM remote loopback:
To do…
Use the command…
Remarks
Enter system view
System-view
—
Enter Ethernet port view
interface interface-type
interface-number
interface-number
—
Enable Ethernet OAM remote
loopback
loopback
oam loopback
Required
Disabled by default.