使用思科 DNA 中心应用策略部署 QoS.pdf

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1、#CiscoLive#CiscoLiveDan“DQ”Quinlan Systems ABRKOPS-2137Deploying QoS using Cisco DNA Center Application Policies 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveEnter your personal notes hereCisco Webex App 3Questions?Use Cisco Webex App to chat with the speaker after the

2、sessionFind this session in the Cisco Live Mobile AppClick“Join the Discussion”Install the Webex App or go directly to the Webex spaceEnter messages/questions in the Webex spaceHowWebex spaces will be moderated by the speaker until June 9,2023.12343https:/ 2023 Cisco and/or its affiliates.All rights

3、 reserved.Cisco PublicBRKOPS-2137Agenda 2023 Cisco and/or its affiliates.All rights reserved.Cisco PublicWhy This SessionQuality of Service(QoS)RefresherCisco DNA Center(DNAC)Application Policies WalkthroughDefining Custom ApplicationsDeploying The PolicyMaintaining The PolicyNow What?BRKOPS-21374Wh

4、y This Session 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveWhy This Session “Its the network.”“The network is always slow on Tuesdays.”“Network shared drive transfers are bad.”A branch WAN link showed 100%utilization for 30 minutes straightBRKOPS-21376 2023 Cisco and/o

5、r its affiliates.All rights reserved.Cisco Public#CiscoLiveWhy This Session “Its the network.”“The network is always slow on Tuesdays.”“Network shared drive transfers are bad.”A branch WAN link showed 100%utilization for 30 minutes straightBy default,networks are“Best Effort”BRKOPS-21377 2023 Cisco

6、and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveWhy This Session QoS can be complexExample QoS policy programming:900 lines 2 x 48-port switch stack440 lines of IP Access Lists120 lines of Class Maps90 lines of Policy Maps250 lines of Service Policy(Input/Output)QoS is different on d