H3C Technologies H3C S3100 Series Switches - Manual (Page 1032)

1-7
To do… Use the command… Remarks
Enter system view System-view —
Configure the Ethernet OAM
handshake packet transmission
interval
oam timer hello interval
Optional
1000 millisecond by default
Configure the Ethernet OAM
connection timeout timer
oam timer keepalive interval
Optional
5000 milliseconds by default
After the timeout timer of an Ethernet OAM connection expires, the local OAM entity ages out its
connection with the peer OAM entity, causing the OAM connection to be disconnected. Therefore, you
are recommended to set the connection timeout timer at least fives times the handshake packet
transmission interval, thus ensuring the stability of Ethernet OAM connection.
Configuring Link Monitoring
After Ethernet OAM connections are established, the link monitoring periods and thresholds configured
in this section take effect on all Ethernet ports automatically.
Configuring Errored Symbol Event Detection
An errored symbol event occurs when the number of detected symbol errors over a specific detection
interval exceeds the predefined threshold.
Follow these steps to configure errored symbol event detection:
To do… Use the command… Remarks
Enter system view system-view —
Configure the errored
symbol event detection
interval
oam errored-symbol period period-value
Optional
1 second by default
Configure the errored
symbol event triggering
threshold
oam errored-symbol threshold
threshold-value
Optional
1 by default
Configuring Errored Frame Event Detection
An errored frame event occurs when the number of detected error frames over a specific interval
exceeds the predefined threshold.