300-320 · Question #107
Which NAC design model matches the following definitions? - NAS is deployed centrally in the core or distribution layer. - Users are multiple hops away from the Cisco NAS. - After authentication and…
The correct answer is B. Layer 3 out-of-band with addressing. access/product_data_sheet0900aecd802da1b5.html Passing traffic mode · Virtual gateway (bridged mode) · Real IP gateway (routed mode) Client access mode · Layer 2 (client is adjacent to the Cisco NAC Server) · Layer 3 (client is multiple hops from the Cisco NAC Server) Traffic…
Question
Which NAC design model matches the following definitions?
- NAS is deployed centrally in the core or distribution layer.
- Users are multiple hops away from the Cisco NAS.
- After authentication and posture assessment, the client traffic no
longer passes through the Cisco NAS.
- PBR is needed to direct the user traffic appropriately.
Options
- ALayer 3 in-band virtual gateway
- BLayer 3 out-of-band with addressing
- CLayer 2 in-band virtual gateway
- DLayer 2 out-of-band virtual gateway
How the community answered
(34 responses)- A9% (3)
- B76% (26)
- C3% (1)
- D12% (4)
Explanation
access/product_data_sheet0900aecd802da1b5.html Passing traffic mode · Virtual gateway (bridged mode) · Real IP gateway (routed mode) Client access mode · Layer 2 (client is adjacent to the Cisco NAC Server) · Layer 3 (client is multiple hops from the Cisco NAC Server) Traffic flow model · In-band (Cisco NAC Server is always in-line with user traffic) · Out-of-band (Cisco NAC Server is in-line only during authentication, posture assessment, and
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