3Com MSR 50 Series Configuration Manual page 1968

1968 C 106: B
HAPTER ACKUP
C C
ENTER ONFIGURATION
Figure 582 Diagram for multi-interface load sharing configuration
Router A
S2 /0
1.1.1.1 /24
E1/0
192.168.1.1/24
Host A
192 .168 .1 .2/24
Configuration procedure
1 Configure the IP address for each interface on every router.
Follow Figure 582 to configure the IP address and subnet mask for each interface.
The configuration is omitted.
2 Configure a static route
# On Router A configure a static route to the segment 192.168.2.0/24 where
Router B resides.
<RouterA> system-view
[RouterA] ip route-static 192.168.2.0 24 serial 2/0
[RouterA] ip route-static 192.168.2.0 24 serial 2/1
[RouterA] ip route-static 192.168.2.0 24 serial 2/2
# On Router B configure a static route to the segment 192.168.1.0/24 where
Router A resides.
<RouterB> system-view
[RouterB] ip route-static 192.168.1.0 24 serial 2/0
[RouterB] ip route-static 192.168.1.0 24 serial 2/1
[RouterB] ip route-static 192.168.1.0 24 serial 2/2
3 Configure the backup interface and load sharing on Router A.
# Specify interfaces Serial 2/1 and Serial 2/2 on Router A to back up Serial 2/0, and
assign them the priorities 30 and 20 respectively.
[RouterA] interface serial 2/0
[RouterA-Serial2/0] standby interface serial 2/1 30
[RouterA-Serial2/0] standby interface serial 2/2 20
# Configure the available bandwidth used for setting load sharing to 10000 kbit/s.
[RouterA-Serial2/0] standby bandwidth 10000
# Configure the enable-threshold of load sharing to 80 and the disable-threshold
to 50.
[-Serial2/0] standby threshold 80 50
Router B
S2/0
1.1.1.2/24
E1 /0
192 .168 .2.1/24
Host B
192.168.2.2/24