| That’s fine,
but why should you care? |
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| • | 2547 is widely
used by many national service |
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| providers to
create overlay networks to different |
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| customers. Many run ip on edge, mpls in core. |
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| • | Should mention
Cisco routers might have similar |
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| VRF
capability. Don’t know, can’t speak
to that. |
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| • | Yet gigapops
don’t usually have overlay |
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| networks, and
people usually find workarounds |
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| to fish problems. |
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| • | But in this case
we ran into a show-stopper that |
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| caused us to
really need to deploy them. |
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