From: Jian Gu (guxiaojian@gmail.com)
Date: Wed Dec 13 2006 - 16:47:02 ART
Virtual link configuration on R2 is wrong, the router id of R1 is 172.16.1.1,
but on R2 you were using 11.11.3.3.
On 12/13/06, Liu_Liao <liu_liao@yahoo.com.tw> wrote:
>
> Hi All,
> My Configure is ......
>
> <--(s0)R1(s1)<-->(s0)R2(s1)<-->(s0)R3(e0)->
>
> R1
> interface Loopback0
> ip address 172.16.1.1 255.255.255.0
> !
> interface FastEthernet0/0
> ip address 172.16.9.3 255.255.255.0
> duplex auto
> speed auto
> !
> interface Serial0/0 ###### To R2 ######
> ip address 172.16.16.3 255.255.255.0
> encapsulation frame-relay IETF
> ip ospf network point-to-point
> frame-relay map ip 172.16.16.4 604 broadcast
> frame-relay lmi-type ansi
> !
>
> interface Serial0/2
> no ip address
> encapsulation frame-relay
> no frame-relay inverse-arp
> frame-relay lmi-type ansi
> !
> interface Serial0/2.235 multipoint
> ip address 172.16.235.3 255.255.255.0
> ip pim sparse-mode
> ip ospf message-digest-key 235 md5 cisco
> ip ospf priority 200
> frame-relay map ip 172.16.235.2 302 broadcast
> frame-relay map ip 172.16.235.5 305 broadcast
> no frame-relay inverse-arp
> !
> router ospf 1
> router-id 172.16.1.1
> log-adjacency-changes
> area 0 authentication message-digest
> area 2 virtual-link 172.16.2.2
> area 11 range 172.16.8.0 255.255.252.0
> area 11 virtual-link 172.16.1.1
> network 172.16.1.1 0.0.0.0 area 0
> network 172.16.9.3 0.0.0.0 area 11
> network 172.16.16.3 0.0.0.0 area 2
> network 172.16.235.3 0.0.0.0 area 0
> neighbor 172.16.235.5
> neighbor 172.16.235.2
> !
>
> R2
> interface Loopback0
> ip address 11.11.2.2 255.255.255.0
> ip pim sparse-mode
> !
> interface Serial0/0 ##### To R1 ######
> ip address 11.11.16.4 255.255.255.0
> encapsulation frame-relay
> ip ospf network point-to-point
> serial restart-delay 0
> frame-relay map ip 11.11.16.3 406 broadcast
> no frame-relay inverse-arp
> !
> interface Ethernet0/1
> no ip address
> shutdown
> half-duplex
> !
> interface FastEthernet1/0 ### To R3 ###
> ip address 11.11.14.4 255.255.255.0
> duplex auto
> speed auto
> !
> router ospf 4
> router-id 11.11.2.2
> log-adjacency-changes
> area 2 virtual-link 11.11.3.3
> area 3 stub
> area 3 default-cost 18
> network 11.11.2.2 0.0.0.0 area 2
> network 11.11.14.4 0.0.0.0 area 3
> network 11.11.16.4 0.0.0.0 area 2
> !
>
> R3
> interface Loopback0
> ip address 172.16.7.7 255.255.255.0
> !
> interface FastEthernet0/0 ### To R4 ####
> ip address 172.16.14.7 255.255.255.0
> !
> router ospf 7
> router-id 172.16.7.7
> log-adjacency-changes
> area 3 stub
> network 172.16.14.7 0.0.0.0 area 3
> !
>
>
>
> nagendra kumar ??:
>
> > Hi Liu,
> > Can you give us the config info. Have you configured e0 in
> > any area ?. If not, have you redistributed in ospf domain?. I ahve a
> > similar setup in my topo and able to see R3's s0 in R1 routing table.
> >
> > Regards,
> > Nagendra
> >
> > */Liu_Liao <liu_liao@yahoo.com.tw>/* wrote:
> >
> > Hi All
> >
> > <--(s0)R1(s1)<-->(s0)R2(s1)<-->(s0)R3(e0)->
> > R1(s0) area 0
> > R1(s1) and R2(s0) area 2
> > R2(s1) and R3(s0) area 3
> >
> > R1 and R2 configure area 2 virtual-link
> >
> > R2
> > area 3 stub no-summary
> >
> > R3
> > area 3 stub
> >
> > I can't see the route table of R3(s0) and R3(e0), so I can't ping
> > the R1's loopback ip.
> > R3 have default fron ospf.
> >
> > Tks
> >
> > Richard
> >
> >
> _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
> >
> >
> > ------------------------------------------------------------------------
> > Have a burning question? Go to Yahoo! Answers
> > <
> http://answers.yahoo.com/;_ylc=X3oDMTFvbGNhMGE3BF9TAzM5NjU0NTEwOARfcwMzOTY1NDUxMDMEc2VjA21haWxfdGFnbGluZQRzbGsDbWFpbF90YWcx
> >
> > and get answers from real people who know.
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
This archive was generated by hypermail 2.1.4 : Tue Jan 02 2007 - 07:50:38 ART