Operation Manual – Routing Protocol
H3C S3600 Series Ethernet Switches-Release 1510 Chapter 4
OSPF Configuration
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[SwitchB-Vlan-interface1] ip address 196.1.1.2 255.255.255.0
[SwitchB-Vlan-interface1] quit
[SwitchB] interface vlan-interface 2
[SwitchB-Vlan-interface2] ip address 197.1.1.2 255.255.255.0
[SwitchB-Vlan-interface2] quit
[SwitchB] router id 2.2.2.2
[SwitchB] ospf
[SwitchB-ospf-1] area 0
[SwitchB-ospf-1-area-0.0.0.0] network 196.1.1.0 0.0.0.255
[SwitchB-ospf-1-area-0.0.0.0] quit
[SwitchB-ospf-1] area 1
[SwitchB-ospf-1-area-0.0.0.1] network 197.1.1.0 0.0.0.255
[SwitchB-ospf-1-area-0.0.0.1] vlink-peer 3.3.3.3
# Configure SwitchC.
<SwitchC> system-view
[SwitchC] interface Vlan-interface 1
[SwitchC-Vlan-interface1] ip address 152.1.1.1 255.255.255.0
[SwitchC-Vlan-interface1] quit
[SwitchC] interface Vlan-interface 2
[SwitchC-Vlan-interface2] ip address 197.1.1.1 255.255.255.0
[SwitchC-Vlan-interface2] quit
[SwitchC] router id 3.3.3.3
[SwitchC] ospf
[SwitchC-ospf-1] area 1
[SwitchC-ospf-1-area-0.0.0.1] network 197.1.1.0 0.0.0.255
[SwitchC-ospf-1-area-0.0.0.1] vlink-peer 2.2.2.2
[SwitchC-ospf-1-area-0.0.0.1] quit
[SwitchC-ospf-1] area 2
[SwitchC-ospf-1-area-0.0.0.2] network 152.1.1.0 0.0.0.255
4.10 Troubleshooting OSPF Configuration
Symptom 1: OSPF has been configured in accordance with the above-mentioned
steps, but OSPF does not run normally on the switch.
Solution: Perform the following procedure.
Local fault removal: Firstly, check whether the protocol works normally between two
directly connected routers. The normal sign is that the peer state machine between
the two routers reaches the FULL state. Note: On a broadcast or NBMA network, if the
interfaces between two routers are in DROther state, the peer state machine between
the two routers are in 2-way state, instead of FULL state. The peer state machine
between DR/BDR and all the other routers is in FULL state.
z Use the display ospf peer command to view peers.