another summarization question

i know i have been asking alot so summarization questions, im really just having trouble understand where to use the ip summary-address command.

I know that you need to use it on the interface that is advertising the route... but in a big network design below:

where would the command be used?

i think that routers A,B,C they would use the ip summary-address command on the interface that connects them to the outer router...

so A would use it on the interface connecting to D
B would use it on the interface connecting to E
C would use it on the interface connecting to F

would this be correct?

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Comments

gabrielbtoledo

It looks right to me. That is exactly what I would do, however I am not CCNA yet.

kafifi13

Seems more like a CCNP question but i think you are correct in where to place it.

r_durant

kafifi13 wrote:

Seems more like a CCNP question but i think you are correct in where to place it.

I was kinda wondering if it was a CCNA level question...but still good to know

Netstudent

Where is the diagram?

r_durant

Netstudent wrote:

Where is the diagram?

In the original post by rakem...doesn't it come up for you?

Netstudent

no..It did a while back when it was first posted but not now.

But you would put the summary address on the interfaces that should be advertising the summarized routes.

r_durant

rakem wrote:

i know i have been asking alot so summarization questions, im really just having trouble understand where to use the ip summary-address command.

I know that you need to use it on the interface that is advertising the route... but in a big network design below:

where would the command be used?

i think that routers A,B,C they would use the ip summary-address command on the interface that connects them to the outer router...

so A would use it on the interface connecting to D
B would use it on the interface connecting to E
C would use it on the interface connecting to F

would this be correct?

Net...what about now??

rakem

yep sorry this was a CCNP related question... posted in the wrong forum

but thanks for the replies, these type of questions start to get really difficult when the network design becomes more complex.

r_durant

rakem wrote:

yep sorry this was a CCNP related question... posted in the wrong forum

but thanks for the replies, these type of questions start to get really difficult when the network design becomes more complex.

Rakem...I didnt even realize you were already CCNA....still good for us CCNA-wannabies to know...we'll be in the CCNP forum soon