Even though we’re due to run out of IPv4 addresses in the next year, AT&T doesn’t expect enterprises to be fully IPv6-ready when D-Day arrives.
The biggest hurdle for a lot of customers is simply understanding the scope of what has to be done to migrate to IPv6,” says Dale McHenry, the vice president of enterprise networking for AT&T Business Solutions. “There’s just a lot of parts. It’s amazing how broad IP addressing is with all the sub-networks that are active in our own internal systems.”
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