From: Gupta, Gopal (NWCC) (gopal.gupta@hp.com)
Date: Sat Jan 12 2008 - 15:38:13 ARST
my router is also 3640 with ver Version 12.4(10a).
Thanks
Gops
________________________________
From: Fang Gao [mailto:fanggao@gmail.com]
Sent: Saturday, January 12, 2008 19:49
To: Gupta, Gopal (NWCC)
Cc: ccielab@groupstudy.com
Subject: Re: OSPF Neighbor Command Issue
Gops,
I had the same problem in 3640 old 12.4 release before. It is an IOS
bug. I resolved it by downloading newer IOS 12.4 release.
Which IOS release do you have?
HTH
Frank
On Jan 10, 2008 2:00 PM, Gupta, Gopal (NWCC) <gopal.gupta@hp.com> wrote:
Hi experts,
I am facing the issue with OSPF
R2 is connected to R3 with Ethernet(Broadcast Mode) and with 2
serial
links to R1 (NBMA Mode)
i am not allowed to enter neighbor command under the router ospf
1
when i give this command :-
router ospf 1
neighbor 2.2.12.1 <http://2.2.12.1/>
it gives the error --->
"OSPF: Neighbor command is allowed only on NBMA and
point-to-multipoint
networks"
"OSPF: Neighbor command is allowed only on NBMA and
point-to-multipoint
networks"
is this the default behavior or i am missing something here????
It takes the neighbor command before i give the ethernet link
network
command. but when i reload it...it again generates the above
error
message and neighbor commands are automatically removed from the
Router
ospf configuration...following is the output after i reloaded
the Router
and it disregarded the neighbor commands.....
My question is "does the router not take the neighbor command
for NBMA
under router ospf, when it has ethernet link also for ospf, on
the same
router???"
I have the following config :---
router ospf 1
router-id 2.2.2.2 <http://2.2.2.2/>
log-adjacency-changes
network 2.2.2.2 <http://2.2.2.2/> 0.0.0.0 <http://0.0.0.0/>
area 2
network 2.2.12.2 <http://2.2.12.2/> 0.0.0.0 <http://0.0.0.0/>
area 2
network 2.2.12.6 <http://2.2.12.6/> 0.0.0.0 <http://0.0.0.0/>
area 2
neighbor 2.2.12.1 <http://2.2.12.1/> <----------Missing here
neighbor 2.2.12.5 <http://2.2.12.5/> <----------Missing here
interface Serial2/2
ip address 2.2.12.6 <http://2.2.12.6/> 255.255.255.252
<http://255.255.255.252/>
encapsulation frame-relay
serial restart-delay 0
clock rate 64000
frame-relay map ip 2.2.12.5 <http://2.2.12.5/> 211 broadcast
frame-relay map ip 2.2.12.6 <http://2.2.12.6/> 211
no frame-relay inverse-arp
interface Ethernet0/1
ip address 2.2.28.2 <http://2.2.28.2/> 255.255.255.0
<http://255.255.255.0/>
ip pim sparse-dense-mode
ip ospf priority 0
half-duplex
end
!
interface Serial2/1
ip address 2.2.12.2 <http://2.2.12.2/> 255.255.255.252
<http://255.255.255.252/>
encapsulation frame-relay
serial restart-delay 0
frame-relay map ip 2.2.12.1 <http://2.2.12.1/> 201 broadcast
frame-relay map ip 2.2.12.2 <http://2.2.12.2/> 201
no frame-relay inverse-arp
end
Thanks,
Gops
This archive was generated by hypermail 2.1.4 : Fri Feb 01 2008 - 10:37:59 ARST