H3C Technologies H3C SR8800 - Manual (Page 23)

14
Configuring errored frame seconds event detection
To configure errored frame seconds event detection:
Step Command Remarks
1. Enter system view. system-view N/A
2. Configure the errored
frame seconds event
detection interval.
oam errored-frame-seconds period
period-value
Optional
60 second by default
3. Configure the errored
frame seconds event
triggering threshold.
oam errored-frame-seconds threshold
threshold-value Optional
1 by default
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 Ethernet OAM remote loopback
CAUTION:
Ethernet OAM remote loopback is supported on SPC cards only.
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 and evaluate the link performance.
To enable Ethernet OAM remote loopback:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter Ethernet port view.
interface interface-type
interface-number
N/A
3. Enable Ethernet OAM remote
loopback.
oam loopback Disabled by default.
CAUTION:
Use this function with caution, because enabling Ethernet OAM remote loopback impacts other services.