采用思科 Catalyst 9800 无线控制器的高可用性设计.pdf

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1、#CiscoLive#CiscoLiveJustin Loo,Technical Marketing EngineerBRKEWN-2846Business Resiliency with always-on Wireless High Availability Designwith Cisco Catalyst 9800 Wireless Controllers 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveEnter your personal notes hereCisco Webex

2、 App Questions?Use Cisco Webex App to chat with the speaker after the 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 unti

3、l June 9,2023.1234https:/ 2023 Cisco and/or its affiliates.All rights reserved.Cisco PublicBRKEWN-28463 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveAbout Me4BRKEWN-2846Fields of Expertise(3 Years at Cisco)Cisco Catalyst 9800 Wireless LAN Controller,Wireless Assurance a

4、nd AutomationPersonal LifeBorn and raised in Southern California,University of California Los Angeles AlumHobbiesTriathlon,Trying new foods,Traveling,Watching moviesWhy should I care about High Availability?Agenda 2023 Cisco and/or its affiliates.All rights reserved.Cisco PublicBRKEWN-284661.1.Wirel

5、ess Controller RedundancyWireless Controller Redundancy SSO and N+1 High Availability Gateway Check capability Standby Monitoring 2.2.Upstream Switch RedundancyUpstream Switch Redundancy StackWise Pair and HSRP Topologies 3.3.Link Level RedundancyLink Level Redundancy LAG ON,LACP,PAGP Multi-chassis

6、LAG4.4.Access Point Link RedundancyAccess Point Link Redundancy Power over Ethernet Redundancy LAG5.5.Controller Software UpgradesController Software Upgrades N+1 Site Based Hitless Upgrade In Service Software Upgrade(ISSU)6.6.Software Patching CapabilitiesSoftware Patching Capabilities Software Mai