This blog was originally started to better help me understand the technologies in the CCIE R&S blueprint; after completing the R&S track I have decided to transition the blog into a technology blog.

CCIE #29033

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Monday, October 11, 2010

Question 133

How would you connect noncontiguous area's to area 0 ? You cannot use a tunnel interfaces.

Posted by Packets Analyzed at 8:32 PM
Labels: ,

1 comments:

Packets Analyzed said...

You guessed it, a virtual link is required.

R2
__

router ospf 1
area 1 virtual-link 3.3.3.3

R3
__

router ospf 1
area 1 virtual-link 2.2.2.2

Note: if you are running authentication in area 0 then you will need to ensure that your virtual-links are also authenticating

October 12, 2010 at 4:43 PM

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