To configure OSPF on a PicOS device, complete the tasks described in the following sections.
Configuring OSPF Router ID
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set protocols ospf router-id <router-id>
The following example configures 1.1.1.1 as the OSPF router ID:
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admin@XorPlus# set protocols ospf router-id 1.1.1.1 admin@XorPlus# commit Commit OK. Save done. |
Do not change the router ID after completing the configuration.
Configuring OSPF Areas
Divide an OSPF domain into areas, which contains the flow of most routing protocol traffic within a single area and reduces the impact of protocol on CPU and memory.
Use the following command to configure OSPF areas:
set protocols ospf4 ospf area <area-id> area-type <type>
Area ID 0.0.0.0 is reserved for the backbone and each OSPF domain should must have the backbone area. All traffic between two non-backbone areas must pass through the backbone area. OSPF area types supported by PicOS are: normal, stub, and NSSA. A normal or standard area in OSPF is one that is configured neither as Stub nor NSSA.
The example that follows demonstrates configuration of three different areas:
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admin@XorPlus# set vlans vlan-id 20 l3-interface "vlan-20" admin@XorPlus# set vlans vlan-id 30 l3-interface "vlan-30" admin@XorPlus# set vlan-interface interface vlangigabit-20ethernet vif vlan-20 address 10.10.70.10 prefix-length 24 admin@XorPlus# set vlan-interface interface vlan-30 vif vlan-30 address 10.10.71.10 prefix-length 24 ge-1/1/1 family ethernet-switching native-vlan-id 20 admin@XorPlus# set interface gigabit-ethernet ge-1/1/12 family ethernet-switching native-vlan-id 2030 admin@XorPlus# set l3-interface gigabit-ethernet ge-1/1/2 family ethernet-switching native-vlan-id 30vlan-interface vlan20 address 10.10.70.10 prefix-length 24 admin@XorPlus# set l3-interface vlan-interface vlan30 address 10.10.71.10 prefix-length 24 admin@XorPlus# set protocols ospf interface vlan-20 vif vlan-20 area 0.0.0.0 admin@XorPlus# set protocols ospf interface vlan-30 vif vlan-30 area 0.0.0.0 admin@XorPlus# commit Commit OK. Save done. admin@XorPlus# |
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admin@XorPlus# set protocols ospf interface vlan-20 vif vlan-20 hello-interval 5
admin@XorPlus# set protocols ospf interface vlan-20 vif vlan-20 interface-cost 8
admin@XorPlus# set protocols ospf interface vlan-20 vif vlan-20 dead-interval 120
admin@XorPlus# commit
Commit OK.
Save done. |
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