Reference Guide

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
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 Congure the interface as a passive interface in INTERFACE mode.
ipv6 ospf passive
Congure Passive Interfaces
OS10(config)# interface ethernet 1/1/6
OS10(conf-if-eth1/1/6)# ipv6 ospf passive
View Passive Interfaces
OS10# show running-configuraiton
!!!
!!
interface ethernet1/1/1
ip address 10.10.10.1/24
no switchport
no shutdown
ipv6 ospf 100 area 0
ipv6 ospf passive
!!
!
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Layer 3