Dell S5148F-ON OS10 Enterprise Edition User Guide Release 10.3.2E-R1 - Page 260

• area-id-Enter the OSPF area ID as an IP address (A.B.C.D) or number, from 1 to 65535. • no-summary-(Optional) Enter to prevent an ABR from sending summary LSA to the stub area. Configure stub area OS10(config)# router ospf 10 OS10(conf-router-ospf-10)# area 10.10.5.1 stub View stub area configuration OS10(conf-router-ospf-10)# do show ip ospf database OSPF Router with ID (111.2.1.1) (Process ID 10) Router (Area 0.0.0.0) Link ID 111.2.1.1 111.111.111.1 111.111.111.2 112.2.1.1 112.112.112.1 112.112.112.2 ADV Router 111.2.1.1 111.111.111.1 111.111.111.2 112.2.1.1 112.112.112.1 112.112.112.2 Age 1281 1430 1430 1282 1305 1305 Seq# 0x8000000d 0x8000021a 0x8000021a 0x8000000b 0x80000250 0x80000250 Network (Area 0.0.0.0) Link ID 110.1.1.2 111.1.1.1 111.2.1.1 112.1.1.1 112.2.1.1 ADV Router 112.2.1.1 111.2.1.1 111.2.1.1 112.2.1.1 112.2.1.1 Age 1287 1458 1458 1372 1372 Seq# 0x80000008 0x80000008 0x80000008 0x80000008 0x80000008 Summary Network (Area 0.0.0.0) Checksum 0x9bf2 0x515a 0x5552 0x0485 0xbab2 0xbeaa Checksum 0xd2b1 0x1b8f 0x198f 0x287c 0x267c Link count 3 1 1 3 1 1 Passive interfaces A passive interface does not send or receive routing information. Configuring an interface as a passive interface suppresses both receiving and sending routing updates. Although the passive interface does not send or receive routing updates, the network on that interface is included in OSPF updates sent through other interfaces. 1 Enter an interface type in INTERFACE mode. interface ethernet node/slot/port[:subport] 2 Configure the interface as a passive interface in INTERFACE mode. ip ospf passive Configure passive interfaces OS10(config)# interface ethernet 1/1/6 OS10(conf-if-eth1/1/6)# ip ospf passive View passive interfaces OS10# show running-configuration !!! !! interface ethernet1/1/6 ip address 10.10.10.1/24 no switchport no shutdown ip ospf 100 area 0.0.0.0 ip ospf passive 260 Layer 3