3Com 400 Family, Configuration Manual

Page: 122 / 344

120 C
HAPTER
6: IP R
OUTING
P
ROTOCOL
O
PERATION
Networking diagram
Figure 31 Filtering the received routing information
Configuration procedure
1 Configure Switch A:
a Configure the IP address of VLAN interface.
[Switch A] interface vlan-interface 100
[Switch A-Vlan-interface100] ip address 10.0.0.1 255.0.0.0
[Switch A] interface vlan-interface 200
[Switch A-Vlan-interface200] ip address 12.0.0.1 255.0.0.0
b Configure three static routes.
[Switch A] ip route-static 20.0.0.1 255.0.0.0 12.0.0.2
[Switch A] ip route-static 30.0.0.1 255.0.0.0 12.0.0.2
[Switch A] ip route-static 40.0.0.1 255.0.0.0 12.0.0.2
c Enable RIP protocol and specifies the number of the area to which the interface
belongs.
[Switch A] router id 1.1.1.1
[Switch A] rip
[Switch A-rip-1] area 0
[Switch A-rip-1-area-0.0.0.0] network 10.0.0.0 0.255.255.255
d Import the static routes
[Switch A-rip-1] import-route static
2 Configure Switch B:
a Configure the IP address of VLAN interface.
[Switch B] interface vlan-interface 100
[Switch B-Vlan-interface100] ip address 10.0.0.2 255.0.0.0
b Configure the access control list.
[Switch B] acl number 2000
[Switch B-acl-basic-2000] rule deny source 30.0.0.0 0.255.255.255
[Switch B-acl-basic-2000] rule permit source any
c Enable RIP protocol and specifies the number of the area to which the interface
belongs.
[Switch B] router id 2.2.2.2
[Switch B] rip
[Switch B-rip-1] area 0
[Switch B-rip-1-area-0.0.0.0] network 10.0.0.0 0.255.255.255
d Configure RIP to filter the external routes received.
[Switch B-rip-1] filter-policy 2000 import
area 0
static 20.0.0.0/8
30.0.0.0/8
40.0.0.0/8
Router ID:1.1.1.1
10.0.0.2/8
Switch A
Switch B
Vlan-interface200
12.0.0.1/8
Router ID:2.2.2.2
Vlan-interface100
10.0.0.1/8 Vlan-interface100