Refer to the exhibit. Which three statements are true about trust boundaries in the campus network?  (Choose three.)()https://assets.asklib.com/images/image2/2018072411062788011.jpg

A .  A device is trusted if it correctly classifies packets. B .  A device is trusted if it correctly declassifies packets. C .  The outermost trusted devices represent the trust boundary. D .  Classification and marking occur using 802.1ab QoS bits before reaching the trust boundary.   E .  Network trust boundaries are automatically configured in IOS version 12.3 and later. F .  For scalability, classification should be done as close to the edge as possible.

时间:2022-10-11 01:55:55 所属题库:CCNP(642-892)题库

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