FORCE NO-HIT INDICATIONS FOR CAM ENTRIES BASED ON POLICY MAPS

A set of entries is determined (704) based on a policy map (702) with a force no-hit indication being associated with one or more of the entries (706). Programmable priority indications may be associated with one or more of the entries (708), or with associative memory devices, associative banks, et...

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Hauptverfasser: GURAJAPU, SURESH, RAWAT, ATUL, CHEN, QIZHONG, BHATTACHARYA, DIPANKAR, DEVIREDDY, DILEEP KUMAR, KANEKAR, BHUSHAN MANGESH, PULLELA, VENKATESHWAR RAO, SAHARIA, GYANESHWAR S, SCHEID, STEPHEN FRANCIS
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A set of entries is determined (704) based on a policy map (702) with a force no-hit indication being associated with one or more of the entries (706). Programmable priority indications may be associated with one or more of the entries (708), or with associative memory devices, associative banks, etc. The force no-hit indications are often used in response to identified deny instructions in an access control list or other policy map.