Catalyst 5000 Family Update

L3 Switching Market Share SOM 40% Q3CY98 Q4CY98 30% 36% 29% 20% 17% 10% 4.5% 4.5% 4% 4% 4% 12% 3% 11% 11% 8% 9% 7% 8% 6% 6% 0% Fore Cisco Nortel 3Com Xylan Foundry Cabletron Lucent Extreme Source Dataquest, 3/99

Gigabit Ethernet Market Share SOM 40% Q3CY98 Q4CY98 36% 30% 20% 24% 23% 21% 16% 16% 7% 10% 14% 5% 5% 4% 11% 10% 9% 0% Cisco 3Com Lucent Extreme Others Nortel/Bay Cabletron Source Dell’Oro Group, 2/99, Total Market - $76.9M-Q3CY98, $130M-Q4CY98

GBIC Module Flexibility SX LX/LH ZX Multimode only 275 meters Multimode/ singlemode 550 meters / 10 km singlemode only 70km - 100km

The Evolving Catalyst 5000 Family Strategic high-density wiring closet platform New enhancements in ‘99 include: New Supervisors Engines New high density 10/100 cards Network Analysis module Application aware Networking LAN Voice, Video, Data support

Supervisor Overview NFFC II Enabled Model II III F II G III G III E3 Uplinks Processor Performance Cross-bar Support NFFC II Multiprotocol Network Application Fixed FE Medium No RSM L2 Wiring Closet Fixed GE Medium Yes No RSM High Perf L2 Wiring Closet Modular Med/High No Yes RSFC/RSM L3 Wiring Closet GBIC Med/High Yes RSFC/RSM High Perf L3 Wiring Closet Modular High Yes RSFC/RSM Dist. Layer, Backbone

Introducing Supervisor Engine II G Series Orderable Now

Supervisor III & II G Modular Uplinks Supervisor III Only 2-port TX, FE Channel 2-port MM FX, FE Channel 2-port SM FX, FE Channel Supervisor III and Sup II G 2-port Gigabit Ethernet, SX 2-port Gigabit Ethernet, LX 4-port 10/100TX, FE Channel 4-port MM 100 FX, FE Channel

Introducing Supervisor Engine III G-Series Orderable Now

Route Switch Feature Card (RSFC) IOS Routing Engine for Supervisor II G and III G: IOS 12.0 Branch Wirespeed IP and IPX Full Multiprotocol support Cisco Express Forwarding Delivers multi-million pps performance via built-in NFFC II on Supervisor Orderable in June

New Fiber to the Desktop Available Now 24-port 10BaseFL MT-RJ Technology

Catalyst 5000 NDA Roadmap Q2 Calendar ’99 Supervisor II G Supervisor III G Route Switch Feature Card (RSFC) 4-port 100FX Sup III uplink 24-port 10BaseFL 1000BaseZX 100km GBIC

Catalyst 5000 NDA Roadmap 2H Calendar ’99 24-Port 10/100 (RJ-45) module with Enhanced QoS Support 36-Port 10/100 (telco) module with Enhanced QoS Support, single slot 24-Port 100BaseFX with Enhanced QoS 24-port Gigabit Server Switching w/ 4 SX Gig EtherChannel Uplinks Sup III dual GBIC Uplink Module 48-port telco 10/100, single slot (late Q4)

Catalyst 5000 Family Update

Catalyst 4000 Family Update

Catalyst 4000 Family Enterprise Wiring Closet Customer Success Story New Linecard Update QOS Update IP Telephony Update 2948G/4912G Update

New! New Catalyst 4003 Modules Item: Orderable: NTE: WS-X4232-RJ-XX Jun’99 $5,000 WS-U4504-FX-MT Jun’99 $1,500 New! GE FE Application - 36 32 10/100 with 4 100bFX Modular Uplinks - 48 10/100 client/server switching 2 32 10/100 client/server switching With GBIC uplinks 6 - Gigabit uplinks (GBIC) 18 - Server Switching (GBIC)

Catalyst 4000 System Roadmap -Scalability Q2/Q3C’99 Q4C’99 4x 100bFX Uplink Daughter module 32x 10/100 (RJ45) Base + modular daughter ready 2x Gigabit (GBIC) 100km Gigabit GBIC (1000bZX) 1000bTX Gigabit over copper Linecard

Catalyst 4000 System Roadmap -QOS Q3C’99 Q1C’00 (present: dual queue hardware) Customer Queuing CLI QOS Queuing control (Aspen Software) L3 QOS Linecard -COS/TOS marking -IGMP -ISL Sup I compatible!

Catalyst 4000 System Roadmap -Voice 1HC’00 Branch Voice Call management & IP Telephone power

Catalyst 4000 System Roadmap -Scalability, QOS, Voice Q2C’99 2HC’99 1HC’00 4x 100bFX Uplink daughter card 32x 10/100 (RJ45) Base + modular daughter ready 100km Gigabit GBIC (1000bZX) 2x 1000bX (GBIC) Gigabit Uplink daughter card QOS Software Customer Queuing (Aspen Software) 1000bTX Gigabit over copper L3 QOS Line card Sup I compatible! (L3COS/TOS marking, IGMP, ISL) Branch Voice Call management & IP Telephone power

Catalyst 2948G & 4912G Roadmap Q3C’99 Q4C’99 L3 Platform Expansion... QOS Customer Queuing CLI Queuing control (Aspen Software) 100km Gigabit GBIC (1000bZX) L3 Platform Expansion... new Catalyst 2948GL3 48 10/100+2 GE (GBIC) 10Mpps Layer 3 Wire-speed Non-Blocking

Catalyst 4000 Family Update Information on: Cisco Employee Connection under Workgroup BU