3Com 4210, 5500G, 4200G manual # Configure an ACL, # Configure a routing policy

130 CHAPTER 15: ROUTING CONFIGURATION GUIDE

# Configure an ACL.

[SwitchA] acl number 2000

[SwitchA-acl-basic-2000] rule deny source 30.0.0.0 0.255.255.255

[SwitchA-acl-basic-2000] rule permit source any

[SwitchA-acl-basic-2000] quit

# Configure a routing policy.

[SwitchA] route-policy ospf permit node 10 [SwitchA-route-policy] if-match acl 2000

[SwitchA-route-policy] quit

# Apply the routing policy when the static routes are redistributed.

[SwitchA] ospf

[SwitchA-ospf-1] import-route static route-policy ospf ■ Configure Switch B.

# Configure the IP address of the interface.

<SwitchB> system-view

[SwitchB] interface vlan-interface 100 [SwitchB-Vlan-interface100] ip address 10.0.0.2 255.0.0.0

[SwitchB-Vlan-interface100] quit

# Enable OSPF and specify VLAN interface 100 to belong to area 0.

[SwitchB] router id 2.2.2.2

[SwitchB] ospf [SwitchB-ospf-1] area 0

[SwitchB-ospf-1-area-0.0.0.0] network 10.0.0.0 0.255.255.255

[SwitchB-ospf-1-area-0.0.0.0] quit [SwitchB-ospf-1] quit

Filter routing information with the import-route command and the filter-policy export command (method 2)

■Configure Switch A.

# Configure the IP addresses of the interfaces.

<SwitchA> system-view

[SwitchA] interface vlan-interface 100 [SwitchA-Vlan-interface100] ip address 10.0.0.1 255.0.0.0

[SwitchA-Vlan-interface100] quit [SwitchA] interface vlan-interface 200

[SwitchA-Vlan-interface200] ip address 12.0.0.1 255.0.0.0

[SwitchA-Vlan-interface200] quit

# Configure three static routes.

[SwitchA] ip route-static 20.0.0.0 255.0.0.0 12.0.0.2

[SwitchA] ip route-static 30.0.0.0 255.0.0.0 12.0.0.2

[SwitchA] ip route-static 40.0.0.0 255.0.0.0 12.0.0.2

# Enable OSPF and specify VLAN interface 100 to belong to area 0.