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Extra info for Cisco - Deploying High-Availability Campus Networks 505
Scr 70 35 Performance and Capacity Management • Performance and capacity management What-if analysis (network and application) Baselining QOS management Periodic review plan and upgrade criteria Exception management 505 0911_04F9_c4 © 1999, Cisco Systems, Inc. 71 Capacity Planning Tools 505 0911_04F9_c4 © 1999, Cisco Systems, Inc. Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. scr 72 36 Internet Performance Monitor • WAN troubleshooting IPM Complements CiscoWorks 2000 Measures hop-by-hop response time and availability Evaluates thresholds and generates alarms Web Server, File Server or Provides real-time and historical End user reports • Utilizes RTR agent embedded in Cisco IOS M ea su re Configure Collect Present RTR RTR Measure No extra management hardware required Cisco Router Leverages large installed base of Cisco routers 505 0911_04F9_c4 © 1999, Cisco Systems, Inc.
Redundancy and resiliency (know your SPFs) • Evaluate risk and manage change (what-if analysis, testing and validation) • Reward proactive process and mgmt improvements • Assign individual responsibility to key management areas (capacity planning, QoS, change management) • Service-level definitions and agreements for key network practices, performance, capacity and mgmt • Fix it fast! (monitoring tools, MTTD, hardware sparing and MTTR) • Buy only Cisco products :-) 505 0911_04F9_c4 © 1999, Cisco Systems, Inc.
Server-to-Switch (server farm) 2. Campus LAN 3. WAN 4. Geographically distributed clusters HP MissionCritical Service Guard 5. 999% availability 505 0911_04F9_c4 85 © 1999, Cisco Systems, Inc. 95% Committed Uptime Two Node HP K-Class Cluster Running HP’s MC/Service Guard Catalyst 5505 with RSM Campus Backbone User 505 0911_04F9_c4 Redundant FE Channel Trunks HSRP for Session Integrity © 1999, Cisco Systems, Inc. Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. scr 86 43 Summary 505 0911_04F9_c4 © 1999, Cisco Systems, Inc.