[c-nsp] OSPF question

Darren O'Connor darrenoc at outlook.com
Sat Jul 27 11:25:17 EDT 2013


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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