Configuration Example; Networking Requirements - 3Com SuperStack 4 Configuration Manual

Displaying and
Debugging the Routing
Policy
Typical IP Routing Policy

Configuration Example

Enter the command in any view to display the operation of the routing
display
policy configuration, and to verify the effect of the configuration.
Table 170 Displaying and Debugging the Routing Policy
Operation
Display the routing policy
Display the address prefix list
information
Configuring the Filtering of the Received Routing Information

Networking Requirements

Switch A communicates with Switch B, running OSPF protocol.
■
Import three static routes by enabling the OSPF protocol on Switch A.
■
The route filtering rules can be configured on Switch B to make the received
■
three static routes partially visible and partially shielded. This means that routes
in the network segments 20.0.0.0 and 40.0.0.0 are visible while those in the
network segment 30.0.0.0 are shielded.
Networking diagram
Figure 36 Filtering the received routing information
static 20.0.0.0/8
30.0.0.0/8
40.0.0.0/8
Vlan-interface200
12.0.0.1/8
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 OSPF protocol and specifies the number of the area to which the
interface belongs.
[Switch A]router id 1.1.1.1
[Switch A]ospf
[Switch A-ospf-1]area 0
[Switch A-ospf-1-area-0.0.0.0]network 10.0.0.0 0.255.255.255
d Import the static routes
[Switch A-ospf-1]import-route static
Command
display route-policy [
display ip ip-prefix [
Rout er ID:1.1.1.1
Vlan-interface100
10.0.0.1/8 Vlan-interface100
10.0.0.2/8
Switch A
IP Routing Policy
route_policy_name
ip_prefix_name
area 0
Router ID:2.2.2.2
Swit ch B
161
]
]