R3303-HP HSR6800 Routers High Availability Configuration Guide

12
Task Remarks
Configuring errored frame seconds event detection Optional
Configuring Ethernet
OAM remote
loopback
Enabling Ethernet OAM remote
loopback in user view Optional
Enabling Ethernet OAM remote loopback in system view Optional
Enabling Ethernet OAM remote loopback in Ethernet port view Optional
Rejecting the Ethernet OAM remote loopback request from a
remote port
Optional
Configuring basic Ethernet OAM functions
To set up an Ethernet OAM connection between two Ethernet OAM entities, you must set at least one
entity to operate in active mode. Only in active mode can an Ethernet OAM entity initiate OAM
connection.
To change the Ethernet OAM mode on an Ethernet OAM-enabled port, first disable Ethernet OAM on the
port.
To configure basic Ethernet OAM functions:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter Ethernet port view.
interface interface-type
interface-number
N/A
3. Set the Ethernet OAM
mode.
oam mode { active | passive }
Optional.
The default is active Ethernet OAM mode.
4. Enable Ethernet OAM on
the current port.
oam enable Ethernet OAM is disabled by default.
Configuring the Ethernet OAM connection
detection timers
After an Ethernet OAM connection is established, the Ethernet OAM entities exchange Information
OAMPDUs at the handshake packet transmission interval to detect the availability of the Ethernet OAM
connection. 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.
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 disconnect. HP recommends that
you set the connection timeout timer at least five times the handshake packet transmission interval,
ensuring the stability of Ethernet OAM connections.
To configure the Ethernet OAM connection detection timers: