Extreme Networks Policy Manager Manuel d'utilisateur télécharger pdf (Page 17)

Protecting the Network

Detection of anomalies Æ Extreme’s CLEAR-Flow:

• is an ASIC-based technology built into our 4GNSS chipset

• examines the first 120 bytes in every packet, on every port, of a

4GNSS switch

• enables discovery of anomalous traffic even in 10 gig core

networks

Rate limit traffic and

alert a network

administrator

Block traffic

automatically

Send suspicious traffic

for analysis by an IPS

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Extreme Networks Policy Manager Manuel d'utilisateur Page 17