Oam Timer Hello - HP 7500 Series High Availability Command Reference

Parameters
active: Specifies the active Ethernet OAM mode.
passive: Specifies the passive Ethernet OAM mode.
Usage guidelines
To change the Ethernet OAM mode of an Ethernet OAM-enabled Ethernet port, first disable Ethernet
OAM on the port.
Examples
# Disable Ethernet OAM on GigabitEthernet 1/0/1, and then configure GigabitEthernet 1/0/1 to
operate in passive Ethernet OAM mode.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] undo oam enable
[Sysname-GigabitEthernet1/0/1] oam mode passive
Related commands
oam enable

oam timer hello

Use oam timer hello to configure the Ethernet OAM handshake packet transmission interval.
Use undo oam timer hello to restore the default.
Syntax
oam timer hello interval
undo oam timer hello
Default
The Ethernet OAM handshake packet transmission interval is 1000 milliseconds.
Views
System view
Default command level
2: System level
Parameters
interval: Ethernet OAM handshake packet transmission interval, in milliseconds. The value of this
argument must be a multiple of 100 and range from 500 to 5000.
Usage guidelines
After the timeout timer for 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. HP recommends
setting the connection timeout timer at least five times the handshake packet transmission interval,
ensuring the stability of Ethernet OAM connections.
Examples
# Set the Ethernet OAM handshake packet transmission interval to 600 milliseconds, assuming that the
Ethernet OAM connection timeout timer is 5000 milliseconds.
<Sysname> system-view
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