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BRKARC-3445
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NSF – Non Stop Forwarding
No Route Flaps During Recovery
NSF Helper– If routing peers detect that an
NSF router can still forward packets when a
switchover occurs , this capability is referred
to as NSF Helper
The NSF Helper switch helps to send the
routing information to NSF peer router
NSF Capable – NSF works with SSO to
minimize the amount of time that an L3
network is unavailable following a supervisor
switchover by continuing to forward IP packets
The routing protocols recover routing
information from peers and rebuild the CEF
tables
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