Connectivity Guide

1 Enable OSPFv3 routing and enter ROUTER-OSPFv3 mode, from 1 to 65535.
router ospfv3 instance number
2 Congure an area as a stub area in ROUTER-OSPFv3 mode.
area area-id stub [no-summary]
• area-id — Enter the OSPFv3 area ID as an IP address in A.B.C.D format or number, from 1 to 65535.
• no-summary — (Optional) Enter to prevent an ABR from sending summary LSAs into the stub area.
Congure Stub Area
OS10(config)# router ospfv3 10
OS10(conf-router-ospf-10)# area 10.10.5.1 stub no-summary
View Stub Area Conguration
OS10# show running-configuration ospfv3
!
interface ethernet1/1/3
ipv6 ospf 65 area 0.0.0.2
!
router ospfv3 65
area 0.0.0.2 stub no-summary
OS10# show ipv6 ospf database
OSPF Router with ID (199.205.134.103) (Process ID 65)
Router Link States (Area 0.0.0.2)
ADV Router Age Seq# Fragment ID Link count Bits
-------------------------------------------------------------------
199.205.134.103 32 0x80000002 0 1
202.254.156.15 33 0x80000002 0 1 B
Net Link States (Area 0.0.0.2)
ADV Router Age Seq# Link ID Rtr count
----------------------------------------------------------
202.254.156.15 38 0x80000001 12 2
Inter Area Prefix Link States (Area 0.0.0.2)
ADV Router Age Seq# Prefix
-----------------------------------------------------------------
202.254.156.15 93 0x80000001 ::/0
Intra Area Prefix Link States (Area 0.0.0.2)
ADV Router Age Seq# Link ID Ref-lstype Ref-LSID
-------------------------------------------------------------------
202.254.156.15 34 0x80000003 65536 0x2002 12
Link (Type-8) Link States (Area 0.0.0.2)
ADV Router Age Seq# Link ID Interface
--------------------------------------------------------------
199.205.134.103 42 0x80000001 12 ethernet1/1/3
202.254.156.15 54 0x80000001 12 ethernet1/1/3
Enable Passive Interfaces
A passive interface is one that does not send or receive routing information. Conguring an interface as a passive interface suppresses both
the receiving and sending routing updates.
470
Layer 3