Reference Guide
• no-summary — (Optional) Enter to prevent an ABR from sending summary LSAs into the stub area.
Congure Stub Area
OS10(config)# router ospfv3 10
OS10(conf-router-ospf-10)# area 10.10.5.1 stub no-summary
View Stub Area Conguration
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. Conguring an interface as a passive interface suppresses
routing updates (both receiving and sending).
Although the passive interface does not send or receive routing updates, the network on that interface is still included in OSPF updates
sent through other interfaces. You can remove an interface from passive interfaces using the no ipv6 ospf passive command.
1 Enter an interface type in INTERFACE mode.
interface ethernet node/slot/port[:subport]
2 Congure the interface as a passive interface in INTERFACE mode.
ipv6 ospf passive
Layer 3
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