Cisco
300-365 · Question #173
300-365 Question #173: Real Exam Question with Answer & Explanation
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Wireless Deployment
Question
You have Microsoft Lync, which uses an 802.1p table instead of an 802.11e table for tagging the VoWiFi packets. Which configuration must be used to utilize the priority queue and preserve the correct voice packet marking as EF on a Cisco Catalyst switch?
Options
- ARun the mls qos command and trust either CoS or DSCP
- BRun the no mls qos command and trust nothing on switchport
- CRun the mls qos command and trust CoS
- DRun the mls qos command and trust DSCP only
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Topics
#QoS trust#DSCP#802.1p#VoWiFi Catalyst switch