Route
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... topology, and generating
a single routing advertisement (route) for the entire set. Further,
hierarchical routing allows this to be done recursively: multiple
...
... hierarchical routing allows this to be done recursively: multiple
advertisements (routes) can be combined into a single advertisement
(route). By exercising this recursion, the amount of information
necessary to provide routing can be decreased substantially.
...
... routing. Some abstractions, such as the group of
users with green phones, are not useful when it comes time to route a
call.
...
... provider (while continuing to use the same
addresses), the route to the site may no longer be suitable for
hierarchical aggregation.
...
... reachability through a single IP address prefix could expect that a
route with this prefix will be maintained throughout the default-free
...
... CIDR) could reduce the cost, as it allows an
increase in the number of destinations covered by a single route.
Organizations whose addresses are allocated based on the "address ...