| There’ve got
to be some downsides |
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| • | Two virtual
circuit requirement is biggest. We |
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| couldn’t have
done it if we had lots of statics to |
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| small
customers. Ethernet easy, yet
carriers like |
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| Yipes don’t
support trunking and multiple vlans. |
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| Sonet & DSXs
need frame relay encap for dlcis. |
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| • | Also have get
used to tracing & pinging within |
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| other routing
tables, & oddities about source ints |
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| • | And what MPLS is
doing can be fuzzy with core |
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| and edge routers
same, like nat net in 4 boxes. |
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| • | Plus your bgp
becomes unusual, eg Arbor mons |
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