A: is correct, this is because spokes create shortcuts through hub and spoke topologies giving the benefit of full mesh in a hub and spoke environment. page 266
B: is incorrect, this is because it does not need third party gateways to establish the short cut.
C: is correct for the same reason A is.
D: is incorrect because it still needs to pass the hub to establish the shortcut.
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
Slikings
6 months, 1 week agoKavinT
11 months, 1 week agoJP0421
11 months, 1 week agoac89l
11 months, 1 week agoIBB90704
11 months, 1 week ago