Configuring Errored Frame Seconds Event Detection; Configuring Oam Remote Loopback; Enabling Ethernet Oam Remote Loopback - HP A5120 EI Configuration Manual

Configuring errored frame seconds event detection

An errored frame seconds event occurs when the number of error frame seconds detected on a port
during a detection interval exceeds the error threshold.
Follow these steps to configure errored frame seconds event detection:
To do...
Enter system view
Configure the errored frame
seconds event detection
interval
Configure the errored frame
seconds event triggering
threshold
CAUTION:
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.

Configuring OAM remote loopback

Enabling Ethernet OAM remote loopback

When you enable Ethernet OAM remote loopback on a port, the port sends Loopback Control
OAMPDUs to a remote port, and the remote port enters the loopback state. The port then sends test
frames to the remote port. By observing how many of these test frames return, you can calculate the
packet loss ratio on the link, to evaluate the link performance.
Follow these steps to enable Ethernet OAM remote loopback in interface view:
To do...
Enter system view
Enter Layer 2 Ethernet port view
Enable Ethernet OAM remote
loopback on the port
NOTE:
Use this function with caution because enabling Ethernet OAM remote loopback impacts other services.
Use the command...
system-view
oam errored-frame-seconds period
period-value
oam errored-frame-seconds threshold
threshold-value
Use the command...
system-view
interface interface-type interface-
number
oam loopback
11
Remarks
—
Optional
60 second by default
Optional
1 by default
Remarks
—
—
Required
Disabled by default.