OSPF COMMAND NOT SUPPORT

[priyapushpe55745]

Hello, 

I am new to Cisco and following CCNA certification.

I am trying to configure OSPF in a router which has two neighbors in Packet Tracer.

I am not able to issue the command "show ip ospf int brief" and says "invalid input detected at marker" and showing the marker into the word "brief"  

show ip ospf interface command works fine.

Is there any way to view all the interfaces which enable ospf in a list view ?

And second problem is what is the command to view the default Reference Bandwidth?

In show ip ospf command does not show the Reference Bandwidth

I am using Packet Tracer version 7.3.0.0838

Thank you

Priyankara

[balaji.bandi]

i am not a packet trace user, but there may be limitation with the command.

you can view show ip ospf neighbour to see what interface enable and established OSPF.

regarding the cost :

link cost = reference bandwidth / interface bandwidth

this should have been setup in global config - if not you can config one with ip ospf cost.

example command to see cost :

sh ip ospf interface fa0/0 | in Cost

[priyapushpe55745]

For get the detail view of all the devices that is a good solution. 

But still stuck in the position of viewing default reference bandwidth.

Even after change the reference bandwidth to some other value other than 100Mbps, cant verify.

Thanks for your comment....

[balaji.bandi]

Can you post one of the interface enable with OSPF - as suggested other post command to see what is wrong ?

[Martin L]

Packet tracer although is excellent tool to learn fundamentals of networking and Ciscop implementation of them, it is just a simulator of IOS (not real IOS) and therefore not all commands are implemented.  Furthermore, real behavior of IOS is simulated as close as it can be but not necessary exactly the same as IOS.  Basically, software programmers have wrote software based on real IOS behavior.

To do more advanced OSPF please use GNS3 with real IOS  from 7200s.

Regards, ML
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