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Appendix J

Glossary

6to4

Transition mechanism for migrating from IPv4 to IPv6. It allows systems to use IPv6 to communicate if their traffic has to transverse an IPv4 network.

A Checklist Test

Copies of the plan are handed out to each functional area for examination to ensure the plan properly deals with the area’s needs and vulnerabilities.

A Cold Site

Is just a building with power, raised floors, and utilities. No devices are available. This is the cheapest of the three options, but can take weeks to get up and operational.

A Full-Interruption Test

One in which regular operations are stopped and processing is moved to the alternate site.

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