Router image support device
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United States of America Patent
Stats
-
Aug 20, 2002
Grant Date -
N/A
app pub date -
Dec 23, 1998
filing date -
Dec 23, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A multi-network system is provided with a facility for storing an old or superseded router image without the need for increasing router memory. A local storage device is coupled, directly or indirectly, to a router. Before a new image is downloaded to the router, the old or superseded image is first stored in the support device. If the new image is defective or undesirable, the old image can be recovered, even if the wide area link is unopenable, by reloading the old image from the local storage device.
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Family
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Cited Art Landscape
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