[c-nsp] OSPF question

Robert gal.9430 at googlemail.com
Sat Jul 27 11:41:17 EDT 2013


Hi,

older release? Just take a look, 12.2(33) was compiled in April 2012.
Until now I've had no problems to enable OSPF on the interface _and_ in
router ospf section of the config. (12.4 and 12.5 train for VXR chassis)


Do you mean this config is enough:

!
router ospf 12345
 router-id 192.168.100.232
 redistribute connected subnets
 redistribute static
 passive-interface default
 no passive-interface Vlan50
 network 192.168.100.0 0.0.15.255 area 0
!
ipv6 router ospf 12345
 router-id 192.168.100.232
 log-adjacency-changes
 passive-interface default
 no passive-interface Vlan50
 redistribute connected
!
...
...
!
interface Vlan50
 ip address 192.168.100.197 255.255.255.252
 no ip redirects
 no ip proxy-arp
 ipv6 address x:x:x:x::y/126
 ipv6 nd ra suppress
!

Without enabling OSPF on interface side?



Thanks,

Robert




On 27.07.2013 17:25, Darren O'Connor wrote:
> The interface-level ospf command was not available in older releases.
> 
> A bit odd to enable OSPf on an interface under both router ospf and the interface itself. I would stick to just one or the other
> 
>> Date: Sat, 27 Jul 2013 15:43:52 +0200
>> From: gal.9430 at googlemail.com
>> To: cisco-nsp at puck.nether.net
>> Subject: [c-nsp] OSPF question
>>
>> Hi,
>>
>> I'm a little bit confused while configuring a CAT6509 switch with OSPF.
>> So far, I used on the c7206-VXR platform the following config:
>>
>> !
>> router ospf 12345
>>  router-id 192.168.100.232
>>  redistribute connected subnets
>>  redistribute static
>>  passive-interface default
>>  no passive-interface GigabitEthernet0/1.50
>>  network 192.168.100.0 0.0.15.255 area 0
>> !
>> ...
>> ...
>> !
>> interface GigabitEthernet0/1.50
>>  encapsulation dot1Q 556
>>  ip address 192.168.100.197 255.255.255.252
>>  no ip redirects
>>  no ip proxy-arp
>>  ip ospf 12345 area 0
>>  ipv6 address 2001:5DD:50::1/126
>>  ipv6 nd ra suppress
>>  ipv6 ospf 12345 area 0
>> !
>>
>> Now, with IOS "s72033-advipservicesk9_wan-mz.122-33.SXJ3" the statement
>> "ip ospf <process-ID> area 0" is missing.
>>
>> !
>> interface GigabitEthernet4/21
>>  switchport
>>  switchport trunk encapsulation dot1q
>>  switchport mode trunk
>>  switchport trunk allowed vlan 50
>>  no cdp enable
>> !
>> ...
>> ...
>> !
>> interface Vlan50
>>  ip address 192.168.100.197 255.255.255.252
>>  no ip redirects
>>  no ip proxy-arp
>>  ipv6 address x:x:x:x::y/126
>>  ipv6 nd ra suppress
>>  ipv6 ospf 12345 area 0
>> !
>>
>> The "ip ospf area 0" command is unrecognized :-( Any ideas?
>>
>>
>>
>> Regards,
>>
>> Robert
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