Configuring Link Monitoring; Configuring Errored Symbol Event Detection; Configuring Errored Frame Event Detection - HP A5830 series Configuration Manual

whether the Ethernet OAM connection is normal. If an Ethernet OAM entity receives no Information
OAMPDU within the Ethernet OAM connection timeout time, the Ethernet OAM connection is considered
disconnected.
By adjusting the handshake packet transmission interval and the connection timeout timer, you can
change the detection time resolution for Ethernet OAM connections.
To configure the Ethernet OAM connection detection timers:
To do...
• Enter system view
• Configure the Ethernet OAM
handshake packet
transmission interval
• Configure the Ethernet OAM
connection timeout timer
CAUTION:
After the timeout timer of an Ethernet OAM connection expires, the local OAM entity ages out its
connection with the peer OAM entity. This causes the OAM connection to be disconnected. HP
recommends that you set the connection timeout timer to at least five times the handshake packet
transmission interval. This ensures the stability of Ethernet OAM connections.

Configuring link monitoring

After you establish Ethernet OAM connections, the link monitoring periods and thresholds configured in
this section take effect on all Ethernet ports automatically.

Configuring errored symbol event detection

To configure errored symbol event detection:
To do...
•
Enter system view
• Configure the errored
symbol event detection
interval
• Configure the errored
symbol event triggering
threshold

Configuring errored frame event detection

To configure errored frame event detection:
To do...
• Enter system view
Use the command...
system-view
oam timer hello interval
oam timer keepalive interval
Use the command...
system-view
oam errored-symbol period period-value
oam errored-symbol threshold threshold-
value
Use the command...
system-view
16
Remarks
—
Optional
1000 millisecond by default.
Optional
5000 milliseconds by default.
Remarks
—
Optional
1 second by default.
Optional
1 by default.
Remarks
—