Catalyst 4500 Series High Availability Overview September 2006 Session Number Presentation_ID © 2005 Cisco Systems, Inc All rights reserved Cisco Confidential Agenda Portfolio Positioning Cisco Catalystđ 4500 Brief Overview • High Availability Innovations Hardware Redundancy Seamless Supervisor Recovery CPU Protection High Feature Capacity In-Service Software Upgrade • Summary Session Number Presentation_ID © 2005 Cisco Systems, Inc All rights reserved Cisco Confidential Features, Scalability, Longevity Cisco Catalyst Switching Portfolio tion/Cor Distribu e Catalyst 6500 Catalyst 4500 ss er Acce t n e c a t Da Catalyst 6500 Catalyst 4948 Blade Switches loset Wiring C Catalyst 6500 Catalyst 4500 Catalyst 3750 Catalyst 3560 Catalyst 2900 Catalyst Express 500 Small Medium-Sized Large Number of Employees/Density Session Number Presentation_ID © 2005 Cisco Systems, Inc All rights reserved Cisco Confidential Catalyst 4500 Series Facts DID YOU KNOW? Catalyst 4500 Series • Widest deployed Modular Ethernet architecture ever 450,000 Chassis Shipped! Over 60 Million Ports Shipped! • Highest unit volume Modular Ethernet architecture today STRATEGIC CISCO PLATFORM Session Number Presentation_ID © 2005 Cisco Systems, Inc All rights reserved Cisco Confidential 4 Award-Winning Cisco Catalyst 4500 Series InfoWorld Technology of the Year “Best Enterprise Switch” 2006 + SUP II-PLUS-10GE Session Number Presentation_ID © 2005 Cisco Systems, Inc All rights reserved “Try as I might, I couldn’t get the Supervisor Engine II-Plus10GE in the 4506 to stumble, even when presented with oversubscribed workloads and heavy QoS overhead.” InfoWorld Cisco Confidential Catalyst 4500 Evolutionary Architecture Backward Compatibility and Continued R&D Same Line Cards 1999 2002 2004 2007 ISSU Layer PoE Session Number Presentation_ID 10-GbE SSO 10/100/1000 L2/3/4 © 2005 Cisco Systems, Inc All rights reserved CoPP 2012 New Development NAC/NSF Cisco Confidential Catalyst 4500 Unified Chassis Family Catalyst 4510R Catalyst 4507R Catalyst 4506 Catalyst 4503 Redundant Supervisors Redundant Supervisors Single Supervisor Single Supervisor 240 10/100/1000 GbE and 10GbE uplinks 10 RU 108 Gbps Backplane 116 10/100/1000 GbE and 10GbE Uplinks RU 72 Gbps Backplane Session Number Presentation_ID © 2005 Cisco Systems, Inc All rights reserved 240 10/100/1000 GbE and 10GbE Uplinks 11 RU 108 Gbps Backplane 384 10/100/1000 GbE and 10GbE Uplinks 14 RU 136 Gbps Backplane Highest System Resiliency Cisco Confidential Key Catalyst 4500 High Availability Features Session Number Presentation_ID © 2005 Cisco Systems, Inc All rights reserved Cisco Confidential What’s Happening in the Enterprise? Business-critical systems are mostly IP centric Buy Make/Add Value Suppliers Back Office Sell & Service Front Office Channels & Customers E-Business IP CentricNetwork Manufacturing, Finance, Engineering Supply Chain Sales, Support/Service, Marketing Front/Back office Integration Demand Chain • Order Entry • Product Design • Financial Transaction Processing • Billing • E-mail • Warehouse Mgmt • Supply-Chain Mgmt • Logistics • Customer Service • Distribution/Channel Mgmt Source: Yankee Group The Road to Five Nines (2/2004) (2/2004) Session Number Presentation_ID © 2005 Cisco Systems, Inc All rights reserved Cisco Confidential What’s Happening in the Enterprise? User Experience is mostly IP centric Collaboration E-Mail Calendar AudioConferencing Web Application IP Centric VideoVoice on-Demand Messaging Session Number Presentation_ID © 2005 Cisco Systems, Inc All rights reserved Telephone Telephone Services Services Instant Messaging Contact Center Cisco Confidential 10 Generic Online Diagnostics (GOLD) Proactive Fault Detection ! Fault Diagnosis Memory Corruption Software Inconsistency System Faults Session Number Presentation_ID Detect and Isolate Advance Notification Enhanced System Stability Enhanced Network Stability Power-on Diagnostics Generic Online Diagnostics Supervisor Backplane L2 ASIC L3 ASIC Memory Port HW/SW State Memory LC module Temperature Power Supply Fan Tray © 2005 Cisco Systems, Inc All rights reserved Cisco Confidential 15 Non-Stop Forwarding/Stateful Switchover (NSF/SSO) Improved Availability for Single Points of Failure Active Supervisor Active/Standby Supervisors Are Synchronized at All Times Standby Supervisor Linecard Linecard Linecard Linecard Linecard Session Number Presentation_ID © 2005 Cisco Systems, Inc All rights reserved • Rapid Supervisor switchover in case of failure (