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Transmit Delay is 1 sec, State DROTHER, Priority 1
Designated Router (ID) 10.168.253.5, Interface address 10.168.0.4
Backup Designated Router (ID) 192.168.253.3, Interface address 10.168.0.2
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
Hello due in 00:00:08
Neighbor Count is 3, Adjacent neighbor count is 2
Adjacent with neighbor 10.168.253.5 (Designated Router)
Adjacent with neighbor 10.168.253.3 (Backup Designated Router)
Loopback 0 is up, line protocol is up
Internet Address 10.168.253.2/32, Area 0.0.0.1
Process ID 1, Router ID 10.168.253.2, Network Type LOOPBACK, Cost: 1
Loopback interface is treated as a stub Host.
Dell#
Assigning OSPFv3 Process ID and Router ID to a VRF
To assign, disable, or reset OSPFv3 on a non-default VRF, use the following commands.
• Enable the OSPFv3 process on a non-default VRF and enter OSPFv3 mode.
CONFIGURATION mode
ipv6 router ospf {process ID} vrf {vrf-name}
The process ID range is from 0 to 65535.
• Assign the router ID for this OSPFv3 process.
CONF-IPV6-ROUTER-OSPF mode
router-id {number}
• number: the IPv4 address.
The format is A.B.C.D.
NOTE
: Enter the router-id for an OSPFv3 router as an IPv4 IP address.
• Disable OSPF.
CONFIGURATION mode
no ipv6 router ospf process-id vrf {vrf-name}
• Reset the OSPFv3 process.
EXEC Privilege mode
clear ipv6 ospf [vrf vrf-name] process
Conguring Stub Areas
OSPF supports dierent types of LSAs to help reduce the amount of router processing within the areas.
Type 5 LSAs are not ooded into stub areas; the ABR advertises a default route into the stub area to which it is attached. Stub area routers
use the default route to reach external destinations.
To ensure connectivity in your OSPFv2 network, never congure the backbone area as a stub area.
To congure a stub area, use the following commands.
1 Review all areas after they were congured to determine which areas are NOT receiving type 5 LSAs.
EXEC Privilege mode
Open Shortest Path First (OSPFv2)
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