HP 6125G HP 6125G & 6125G/XG Blade Switches Layer 3 - IP Routing Confi - Page 121
Switch A and Switch B work as ABRs
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• All the switches in the network run OSPF. The AS is divided into three areas. • Switch A and Switch B work as ABRs. Configure Switch C as an ASBR to redistribute external routes (static routes), and configure a filter policy on Switch C to filter out redistributed route 3.1.3.0/24. Configure a routing policy on Switch A to filter route 10.5.1.0/24. Figure 41 Network diagram Configuration procedure 1. Configure IP addresses for interfaces. (Details not shown.) 2. Configure OSPF basic functions. (See "Configuring OSPF basic functions") 3. Configure OSPF to redistribute routes: # On Switch C, configure a static route destined for network 3.1.1.0/24. system-view [SwitchC] ip route-static 3.1.1.0 24 10.4.1.2 # On Switch C, configure a static route destined for network 3.1.2.0/24. [SwitchC] ip route-static 3.1.2.0 24 10.4.1.2 # On Switch C, configure a static route destined for network 3.1.3.0/24. [SwitchC] ip route-static 3.1.3.0 24 10.4.1.2 # On Switch C, configure OSPF to redistribute static routes. [SwitchC] ospf 1 [SwitchC-ospf-1] import-route static [SwitchC-ospf-1] quit # Display the OSPF routing table on Switch A. display ip routing-table Routing Tables: Public Destinations : 12 Routes : 12 Destination/Mask Proto Pre Cost NextHop Interface 3.1.1.0/24 3.1.2.0/24 3.1.3.0/24 10.1.1.0/24 10.1.1.1/32 O_ASE 150 1 O_ASE 150 1 O_ASE 150 1 Direct 0 0 Direct 0 0 10.2.1.2 10.2.1.2 10.2.1.2 10.1.1.1 127.0.0.1 Vlan200 Vlan200 Vlan200 Vlan200 InLoop0 111
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