PLANET XGS3-24040 - Manual (Page 303)

Chapter 38 OSPFv3
38-8
IPv6 ospf priority <priority>
[instance-id <id>]
no IPv6 ospf priority [instance-id
<id>]
Sets the priority of the interface in “designated
layer3 switch” election; the “no IPv6 ospf
priority [instance-id <id>]” command restores
the default setting.
3. Disable OSPFv3 Protocol
Commands Explanation
Global Mode
no router IPv6 ospf ospf [<tag>] Disable OSPFv3 Routing Protocol.
38.3 OSPFv3 Examples
Examples 1: OSPF autonomous system.
This scenario takes an OSPF autonomous system consists of five switch for example, where layer3 SwitchA
and SwitchD make up OSPF area 0, layer3 Switch2 and Switch3 form OSPF area 1 (assume vlan1 interface
of layer3 SwitchA belongs to area 0), layer3 SwitchD forms OSPF area2 (assume vlan2 interface of layer3
SwitchD belongs to area 0). Swtich1 and SwitchD are backbone layer3 switches, Swtich2 and SwitchD are
area edge layer3 switches, and Switch3 is the in-area layer3 switch.
Figure 6-1 Network topology of OSPF autonomous system
The configuration for layer3 SwitchA and SwitchE is shown below:
Layer3 SwitchA:
Enable OSPFv3 protocol, configure router ID
SwitchA(config)#router IPv6 ospf
SwitchA (config-router)#router-id 192.168.2.1
Configure interface vlan1 IPv6 address and affiliated OSPFv3 area
SwitchA#config
SwitchA(config)# interface vlan 1
SwitchA(config-if-vlan1)# IPv6 address 2010:1:1::1/64
SwitchA(config-if-vlan1)# IPv6 router ospf area 0
SwitchA(config-if-vlan1)#exit
Area 1
Area 0
Area 2
SWITCHD
E1/1:2100:1:1::1/64
vlan2
E1/2:2010:1:1::1/64
vlan1
E1/1: 2010:1:1::2/64
vlan1
E1/2: 2020:1:1::1/64
vlan3
E1/1: 2020:1:1::2/64
vlan3
E1/2:2030:1:1::1
vlan3
E1/1:2100:1:1::2/64
vlan2
E1/1: 2030:1:1::2/64
vlan3
SwitchE SwitchA
SwitchD SwitchC SwitchB