Richard, Your config looks fine for this side, and as long as each 2501 is configured with the correct IP subnet for serial interface and OSPF network statements are correct you should form six neighbors for OSPF.
HTH, Erick --- "Mr. Richard L. Pickard" wrote: > 11/14/2001 7:22pm Wednesday > > Professionals, > The router name is area zero but it actually has six > serial interfaces that > are in six different areas. > Each serial interface in connected to a 2501. > > I am trying to run all six areas on the 2600. > I am most of the way there. I think I need to add > "OSPF point-to-point" & > "neighbor" commands > All six 2500s are connected on the ethernet side to > a catalyst that is set up > as area zero. > That half on the config works. > > Richard > > // > > > AREA_ZERO#sho ip ospf database > > OSPF Router with ID (200.20.20.20) > (Process ID 100) > > Router Link States (Area 1) > > Link ID ADV Router Age Seq# > Checksum Link count > 200.20.20.20 200.20.20.20 2003 > 0x80000002 0x1E1A 0 > > Router Link States (Area 2) > > Link ID ADV Router Age Seq# > Checksum Link count > 200.20.20.20 200.20.20.20 2003 > 0x80000002 0x1E1A 0 > > Router Link States (Area 3) > > Link ID ADV Router Age Seq# > Checksum Link count > 200.20.20.20 200.20.20.20 2003 > 0x80000002 0x1E1A 0 > > Router Link States (Area 4) > > Link ID ADV Router Age Seq# > Checksum Link count > 200.20.20.20 200.20.20.20 2002 > 0x80000002 0x1E1A 0 > > Router Link States (Area 5) > > Link ID ADV Router Age Seq# > Checksum Link count > 200.20.20.20 200.20.20.20 1973 > 0x80000002 0x1E1A 0 > > Router Link States (Area 6) > > Link ID ADV Router Age Seq# > Checksum Link count > 200.20.20.20 200.20.20.20 1975 > 0x80000002 0x1E1A 0 > AREA_ZERO#sho ip ospf ? > Process ID number > border-routers Border and Boundary Router > Information > database Database summary > flood-list Link state flood list > interface Interface information > mpls MPLS related information > neighbor Neighbor list > request-list Link state request list > retransmission-list Link state retransmission > list > summary-address Summary-address > redistribution Information > virtual-links Virtual link information > | Output modifiers > > > AREA_ZERO#sho ip ospf 100 > Routing Process "ospf 100" with ID 200.20.20.20 and > Domain ID 0.0.0.100 > Supports only single TOS(TOS0) routes > Supports opaque LSA > SPF schedule delay 5 secs, Hold time between two > SPFs 10 secs > Minimum LSA interval 5 secs. Minimum LSA arrival 1 > secs > Number of external LSA 0. Checksum Sum 0x0 > Number of opaque AS LSA 0. Checksum Sum 0x0 > Number of DCbitless external and opaque AS LSA 0 > Number of DoNotAge external and opaque AS LSA 0 > Number of areas in this router is 6. 6 normal 0 > stub 0 nssa > External flood list length 0 > Area 1 > Number of interfaces in this area is 1 > Area has no authentication > SPF algorithm executed 2 times > Area ranges are > Number of LSA 1. Checksum Sum 0x1C1B > Number of opaque link LSA 0. Checksum Sum > 0x0 > Number of DCbitless LSA 0 > Number of indication LSA 0 > Number of DoNotAge LSA 0 > Flood list length 0 > Area 2 > Number of interfaces in this area is 1 > Area has no authentication > SPF algorithm executed 2 times > Area ranges are > Number of LSA 1. Checksum Sum 0x1C1B > Number of opaque link LSA 0. Checksum Sum > 0x0 > Number of DCbitless LSA 0 > Number of indication LSA 0 > Number of DoNotAge LSA 0 > Flood list length 0 > Area 3 > Number of interfaces in this area is 1 > Area has no authentication > SPF algorithm executed 2 times > Area ranges are > Number of LSA 1. Checksum Sum 0x1C1B > Number of opaque link LSA 0. Checksum Sum > 0x0 > Number of DCbitless LSA 0 > Number of indication LSA 0 > Number of DoNotAge LSA 0 > Flood list length 0 > Area 4 > Number of interfaces in this area is 1 > Area has no authentication > SPF algorithm executed 2 times > Area ranges are > Number of LSA 1. Checksum Sum 0x1C1B > Number of opaque link LSA 0. Checksum Sum > 0x0 > Number of DCbitless LSA 0 > Number of indication LSA 0 > Number of DoNotAge LSA 0 > Flood list length 0 > Area 5 > Number of interfaces in this area is 1 > Area has no authentication > SPF algorithm executed 2 times > Area ranges are > Number of LSA 1. Checksum Sum 0x1C1B > Number of opaque link LSA 0. Checksum Sum > 0x0 > Number of DCbitless LSA 0 > Number of indication LSA 0 > Number of DoNotAge LSA 0 > Flood list length 0 > Area 6 > Number of interfaces in this area is 1 > Area has no authentication > SPF algorithm executed 2 times > Area ranges are > Number of LSA 1. Checksum Sum 0x1C1B > Number of opaque link LSA 0. Checksum Sum > 0x0 > Number of DCbitless LSA 0 > Number of indication LSA 0 > Number of DoNotAge LSA 0 > Flood list length 0 > > AREA_ZERO#sho run > Building configuration... > > Current configuration : 1900 bytes > ! > version 12.2 > service timestamps debug uptime > service timestamps log uptime > no service password-encryption > ! > hostname AREA_ZERO > ! > enable password cisco > ! > username richard password 0 cisco > ip subnet-zero > ! > ! > ! > ip audit notify log > ip audit po max-events 100 > ip ssh time-out 120 > ip ssh authentication-retries 3 > ! > call rsvp-sync > ! > ! > ! > ! > ! > ! > ! > ! > interface Loopback0 > ip address 200.20.20.20 255.255.255.0 > ip broadcast-address 200.20.20.0 > ! > interface Ethernet0/0 > no ip address > ip broadcast-address 0.0.0.0 > shutdown > half-duplex > ! > interface BRI0/0 > no ip address > ip broadcast-address 0.0.0.0 > shutdown > ! > interface Serial0/0 > description area five > ip address 172.16.5.2 255.255.255.0 > ip broadcast-address 172.16.5.0 > ! > interface Ethernet0/1 > description line to nowhere > ip address 222.22.22.22 255.255.255.0 > ip broadcast-address 222.22.22.0 > half-duplex > ! > interface Serial0/1 > description area six > ip address 172.16.6.2 255.255.255.0 > ip broadcast-address 172.16.6.0 > ! > interface Serial1/0 > description area one > ip address 172.16.1.2 255.255.255.0 > ip broadcast-address 172.16.1.0 > ! > interface Serial1/1 > description area two > ip address 172.16.2.2 255.255.255.0 > ip broadcast-address 172.16.2.0 > ! > interface Serial1/2 > description area three > ip address 172.16.3.2 255.255.255.0 > ip broadcast-address 172.16.3.0 > ! > interface Serial1/3 > description area four > ip address 172.16.4.2 255.255.255.0 > ip broadcast-address 172.16.4.0 > ! > router ospf 100 > log-adjacency-changes > passive-interface Ethernet0/1 > network 172.16.1.0 0.0.0.255 area 1 > network 172.16.2.0 0.0.0.255 area 2 > network 172.16.3.0 0.0.0.255 area 3 > network 172.16.4.0 0.0.0.255 area 4 > network 172.16.5.0 0.0.0.255 area 5 > network 172.16.6.0 0.0.0.255 area 6 > ! > ip classless > ip http server > ip pim bidir-enable > ! > ! > ! > dial-peer cor custom > ! > ! > ! > ! > ! > line con 0 > line aux 0 > line vty 0 1 > password cisco > login local > line vty 2 4 > login > ! > end > > AREA_ZERO# [EMAIL PROTECTED] __________________________________________________ Do You Yahoo!? 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