R3303-HP HSR6800 Routers High Availability Configuration Guide

65
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter RPR logical interface
view.
interface rpr interface-number N/A
3. Configure the weight of the
station.
rpr weight { ringlet0 | ringlet1 }
value
By default, the weight is 2
0
=1.
Configuring RPR timers
Configuring the ATD timer
The ATD timer defines the interval at which attribute discovery frames are sent.
To configure the ATD timer:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter RPR logical interface
view.
interface rpr interface-number N/A
3. Set the ATD timer.
rpr timer atd atd-value 1 second by default.
Configuring the hold off timer
The hold off timer defines the delay for the physical layer to report a protection request after detecting a
link failure.
To configure the hold off timer:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter RPR logical interface
view.
interface rpr interface-number N/A
3. Set the hold off timer.
rpr timer holdoff holdoff-value 0 milliseconds by default.
Configuring the keepalive timer
A station sends single choke fairness frames (SCFFs) periodically to notify the neighbor stations of its
normal operation state. When a station fails to receive an SCFF, a keepalive timer starts. If no SCFF frame
is received after the timer expires, the station sends an SF protection request.
To configure the keepalive timer:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A