asked on Default-Information Orginate <Always>
I have been reading about the meaning of the command Default-Information originate, what I got from the explanation is:
When you configure a router under OSPF with default-information originate
then you are instructing the router to use its own default route. So it does not maintain a default learned from its neighbor.
when u add Always keyword:
then you are instructing the router to always and unconditionally use its own default route. So it does not maintain a default learned from its neighbor.
===But I am not sure in which case this command needs to be brought up
Any help ?
thanks
When you configure a router under OSPF with default-information originate
then you are instructing the router to use its own default route. So it does not maintain a default learned from its neighbor.
when u add Always keyword:
then you are instructing the router to always and unconditionally use its own default route. So it does not maintain a default learned from its neighbor.
===But I am not sure in which case this command needs to be brought up
Any help ?
thanks
Routers
Last Comment
jskfan
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If thpipfh's link above doesn't explain enough, let us know and we'll try something else.
ASKER
I understand what Default-Information Originate <Always> does.
I did not run into a scenario where I had to use it even though I did Redistribution between different Routing Protocols and area types, and evrything worked fine.
.. this is why I wanted to know when it required to use Default-Information Originate <Always>
I did not run into a scenario where I had to use it even though I did Redistribution between different Routing Protocols and area types, and evrything worked fine.
.. this is why I wanted to know when it required to use Default-Information Originate <Always>
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ASKER
Thank you
As you said:
<<With Stub areas, the ABR will inject a default into the Stub rather than provide a full route table>>
The same as with Totally Stubby area.
So in which case you configure :Default-Information Orginate , either with or without the Always keyword ??