Catalyst 3750 E Catalyst 3560 E Catalyst 2960

Catalyst 3750 -E Catalyst 3560 -E Catalyst 2960 Overview Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 1

Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 2

Most Complete Line of Fixed Configuration LAN Products Price-Performance Full Layer 3 Routing Cisco Catalyst 4948 § 10/1000 + 2 10 GE wire speed switching § Rack-optimized server switching § Jumbo frame support § Dual, hot swappable, internal power supplies § Hot swappable fan tray Cisco Catalyst 3750 -E and Catalyst 3750 § Stackable 10/100 and GE configurations + 2 10 GE § Cisco Stack. Wise™ Plus and Stack. Wise technology § Enterprise-class intelligent Layer 3/4 services § Modular power supply with 3750 -E § Po. E configurations with up to 15. 4 W on all 48 ports Cisco Catalyst 3560 -E and Catalyst 3560 § 10/100 and GE configurations + 2 10 GE § Enterprise-class intelligent Layer 3/4 services § Modular power supply with 3560 -E § Po. E configurations with up to 15. 4 W on all 48 ports Layer 2 Intelligent Services Cisco Catalyst 2960 § 10/100 and 10/1000 Layer 2 switching § 8, 24, and 48 port configurations with dual-purpose Gig uplinks § Po. E configurations with up to 15. 4 W up to 24 ports § Entry level LAN Lite IOS and enhanced LAN Base IOS for intelligent services GUI-Managed Cisco Catalyst Express 500 § Low-density, standalone, managed 10/100 switching § Tailored for businesses with up to 250 users Function, Flexibility, Scalability Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 3

Introducing The Catalyst 3750 -E § The next generation complement to the Catalyst 3750 § 24 or 48 GE ports with 2 x 10 GE uplinks Wire-speed performance Transition to 10 GE with the Twin. Gig adapter, a 10 GE module that accepts two GE SFPs § Stack. Wise Plus Supports original Stack. Wise features Double the speed of original Stack. Wise Backwards compatible with the Catalyst 3750 § Power Modular power supply and fan blower Different power supply sizes 48 ports of full IEEE POE in a single rack unit New and improved redundant power supply Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 4

Cisco Catalyst 2960 Series Switches Catalyst 2960 LAN Base Series Catalyst 2960 LAN Lite Series § Fast Ethernet and Gigabit Ethernet in 8, 24, and 48 port configurations for entry-level enterprise and mid-market customers § Po. E configurations with up to 15. 4 W up to 24 ports § Offers enhanced Layer 2+ intelligent LAN services: § Fast Ethernet in 24 and 48 port configurations for small branch offices and wiring closets Availability Enhanced security Advanced quality of service (Qo. S) § Simplified management and troubleshooting for lower total cost of ownership § Cisco Network Assistant and Cisco Smartports § Limited lifetime hardware warranty and software updates at no additional charge § Offers standard Layer 2 services with entrylevel availability, security, and Qo. S Scalable and secure network management § Simplified management and troubleshooting for lower total cost of ownership § Cisco Network Assistant and Cisco Smartports § Limited lifetime hardware warranty and software updates at no additional charge Uses Cisco ASICs for superior quality and hardware and software integration Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 5

Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 6

Cisco Catalyst 2960 LAN Base Series — Model Overview Catalyst® 2960 -24 PC-L § 24 10/100 Po. E ports § 2 dual-purpose uplink ports Catalyst® 2960 G-24 TC-L § 20 10/1000 ports § 4 dual-purpose uplink ports Catalyst 2960 -24 TC-L § 24 10/100 ports § 2 dual-purpose uplink ports Catalyst 2960 -24 TT-L § 24 10/100 ports § 2 10/1000 uplink ports Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Catalyst 2960 -24 LT-L § 24 10/100 ports (8 Po. E ports) § 2 10/1000 uplink ports Catalyst 2960 G-48 TC-L § 44 10/1000 ports § 4 dual-purpose uplink ports Catalyst 2960 -48 TC-L § 48 10/100 ports § 2 dual-purpose uplink ports Catalyst 2960 -48 TT-L § 48 10/100 ports § 2 10/1000 uplink ports Cisco Confidential Catalyst 2960 PD-8 TT-L § 8 10/1000 ports § 1 10/1000 Po. E Input port § Compact form-factor with no fan Catalyst 2960 G-8 TC-L § 7 10/1000 ports § 1 dual-purpose uplink port § Compact form-factor with no fan Catalyst 2960 -8 TC-L § 8 10/100 ports § 1 dual-purpose uplink port § Compact form-factor with no fan Software LAN Base Image § Enterprise-class intelligent services: Advanced Qo. S, enhanced security, high availability 7

Cisco Catalyst 2960 LAN Lite Series — Model Overview Catalyst 2960 -24 TC-S Catalyst 2960 -48 TC-S § 24 10/100 ports § 2 dual-purpose uplink ports § 48 10/100 ports § 2 dual-purpose uplink ports Catalyst 2960 -24 -S Software LAN Lite Image § 24 10/100 ports § Entry level Qo. S, security, and availability with a focus on ease-ofuse and lower total cost of ownership Note: Catalyst 2960 Switches cannot be upgraded or downgraded between LAN Base and LAN Lite software. Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 8

Catalyst 2960 Compact Switches Meeting unique physical requirements of the office workspace, conference rooms, and classrooms, and micro branch offices • Small size (H x W x D) 4. 4 cm x 27 cm x 16 -23 cm • Flexible wall and under the desk mounting • Durable metal shell • Cable guard • Internal power supply and right angle power cord • Passive cooling (no fan) • Magnet included • Security locking slot • 19 inch rack mount option Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 9

Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 10

Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 11

Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 12

Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 13

Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 14

Services and Warranty for The Cisco Catalyst 2960 Series § Limited lifetime hardware warranty Advance Replacement shipping within 10 business days Guest access to Cisco. com § Ongoing Cisco IOS Software updates at no additional cost § Cisco SMARTnet® and SMARTnet Onsite Support Around-the-clock, global access to the Cisco Technical Assistance Center (TAC) Access to the extensive Cisco. com knowledgebase and tools Next-business-day advance hardware replacement (premium options available for business-critical devices, such as 2 -hour replacement and onsite parts replacement and installation) § Cisco Smart Foundation Service (formerly SMB Support Assistant) § Cisco Foundation Technology Optimization Service Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 15

Catalyst 3560 -E Models § The 3560 -E is for standalone deployments § Similar features to the 3750 -E, but Stack. Wise is removed 24 10/1000 T Ports + 2 x 10 GE Same software features Same Po. E options 48 10/1000 T Ports + 2 x 10 GE 24 10/1000 T Ports w/POE + 2 x 10 GE 48 10/1000 T Ports w/POE + 2 x 10 GE Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 16

Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 17

Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 18

Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 19

Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 20

Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 21

Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 22

Catalyst 3750 -E Models § Po. E and data only options § Any 3750 -E model can be connected with another through Stack. Wise Plus 24 10/1000 T Ports + 2 x 10 GE § 3750 -E models can be combined in a stack with existing 3750 models in a mixed stack 48 10/1000 T Ports + 2 x 10 GE 24 10/1000 T Ports w/POE + 2 x 10 GE 48 10/1000 T Ports w/POE + 2 x 10 GE Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 23

Stack. Wise Plus § Speed improved to 64 Gbps* § Supports local switching Local packets do not traverse the stack § Intelligently forwards traffic over the Stack. Wise connection Load Balancing Quality of Service Traffic Optimization § Backward compatible with the original Stack. Wise § Fault-tolerant, Bi-directional 64 -Gbps stack interconnection § Automated Configuration & Management § Single network instance (IP, SNMP, CLI, Spanning-Tree Protocol , VLAN) § Master/secondary architecture with master failover § Cross-Stack Ether. Channel®, cross-stack Qo. S * For typical traffic patterns, actual performance may be higher or lower Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 24

Stack. Wise Plus Architecture Local Switching 1 C 24 or 48 ports wire speed No packets traverse Stack. Wise connections Stack. Wise Plus E F 2 D 4 3 Stack. Wise Plus Ring 2 Ingress Policing 3 Egress queuing and load balancing 4 Destination switch removes packets and delivers them Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. 1 A Cisco Confidential B 25

10 Gigabit Ethernet § Two 10 GE uplink interfaces § Wire rate forwarding performance § Supported X 2 Transceivers LX 4 (MMF - 300 m SMF - 10 km) LR (SMF 10 km) SR (MMF) CX 4 (Copper) ER (SMF 40 km) § Twin. Gig Adapter converts an X 2 interface into dual SFP interfaces § All SFPs supported on 3750 platform are supported with the Twin. Gig Adapter § Twin. Gig Adapters are hot swappable with X 2 modules Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 26

Out of Band Management § Two management ports RS-232 serial console port 10/100 BASE-TX Ethernet port § Out-of-band management supports Telnet, TFTP, and SSHv 2 § One interface can manage the entire stack of switches § If multiple out-of-band ports are connected to different switches in a stack, one is selected for active use Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 27

Power Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 28

Field Replaceable Power Supplies § Wide variety of power supply options 48 port POE, 24 port POE, and data only options DC power available in every model for data only § With the RPS 2300, a power supply can be replaced without powering down the switch Cisco Catalyst 3750 -E and 3560 E Series Switch Type 48 -Port Po. E Switch Power Supply C 3 K-PWR 1225 WAC C 3 K-PWR 750 WAC C 3 K-PWR 265 WDC Switch with 1225 WAC Supply 24 -Port Po. E Switch 48 -Port Switch 24 -Port Switch AC Supply RPS 2450 Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential DC Supply 29

Redundant Power Supply – RPS 2300 § Seamless failover from switch to RPS when PS fails § Automatic back-off to switch when its power supply returns § RPS and switches support dual AC power circuits § Connect up to six switches § Two switches can be actively backed up § Dual modular power supplies allow the RPS to match the switches’ supplies § Field replaceable blower module Backwards Compatible Switches: 2950, 2960, 2970, 3550, 3560, and 3750 Routers: 2811, 2821, 2851, and 3825 Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 30

Operations Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 31

Where Congestion Exists, Qo. S is Required Aggregation § § § Presentation_ID Speed Mismatch LAN to WAN 10 Mbps 1000 Mbps 64 kbps Points of aggregation Links and buffers Points of substantial speed mismatch Transmit buffers tend to fill (TCP windowing) Buffering reduces loss, introduces delay © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 32

S 2 Cisco Catalyst Series Extensive Qo. S Features Traffic Classification and Marking for Differentiated Services Per-Port or Individual/Aggregate Flow Classification and Rewriting of MAC Address, 802. 1 p Co. S/DSCP, IP Address, and TCP/UDP Port RX Presentation_ID Classify Ingress Police Mark Ingress Queuing/ Scheduling Queue 1 Congestion Control Queue 3 Queue 2 Queue 4 Egress Queuing/ Scheduling Congestion Control Admission Control Advanced Traffic Shaping and Scheduling § Prevent Network Congestion § Input and Output Policing per Port § Four Queues per Port § Shaped Round Robin § Strict Priority Queuing © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential TX 33

Auto Qo. S One Command per Interface to Enable and Configure Qo. S. Modify Global and Interface Settings to Make Qo. S for Vo. IP Work. WAN • • • Voice Gateways Cisco® Call. Manager Voice Cisco Unity® Applications Software Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 34

Campus Qo. S Considerations Trust Boundary Extension and Operation 1 “I See You’re an IP Phone, PC VLAN = 10 So I Will Trust Your Co. S” Phone VLAN = 110 TRUST BOUNDARY 4 “Co. S 5 = DSCP 46” “Co. S 3 = DSCP 24” “Co. S 0 = DSCP 0” 1 2 3 4 Presentation_ID “Voice = 5, Signaling = 3” All PC Traffic Is Reset to Co. S 0 2 3 PC Sets Co. S to 5 for All Traffic Switch and Phone Exchange CDP; Trust Boundary Is Extended to IP Phone Sets Co. S to 5 for Vo. IP and to 3 for Call-Signaling Traffic Phone Rewrites Co. S from PC Port to 0 Switch Trusts Co. S from Phone and Maps Co. S DSCP for Output Queuing © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 35

Integrated Time Domain Reflectometer (TDR) Layer 1 Troubleshooting tool TDR helps to determine: § The length of a cable § Whether the cable is correctly wired internally (pin-to-pin wire mapping) § Whether the cable contains a short circuit (wires touching each other through damaged or missing insulation) § Whether the cable contains a broken wire (called an “open”) § Whether the cable suffers from electrical cross talk (interference). § CISCO-CABLE-DIAG-MIB P O R T Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cable Fault Cisco Confidential P O R T 36

Uni. Directional Link Detection (UDLD) Protecting Against One Way Communication Highly available networks require UDLD to protect against one way communication or partially failed links and the effect that they could have on protocols like STP and RSTP § Neighboring ports should see their own device/port ID (echo) in the packets received from the other side § Failing to receive this information indicates misconfiguration and the port is error-disabled. Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Are You ‘Echoin g’ My Hellos? Cisco Confidential Primarily used on fiber optic links where patch panel errors could cause link up/up with miss matched transmit/receive pairs 37

Cisco. Works LAN Management Solution (LMS) LMS is a suite of applications designed to simplify and augment the daily tasks required to manage a Cisco end-to-end network—reducing total cost of ownership and improving network availability. § Simplifies and automates tasks associated with day-to-day management—Taking inventory, configuration, IOS software deployment and troubleshooting. § Breadth of device support (over 400 Cisco device types) provides a single application suite for managing most Cisco-labeled devices. § Provides detailed visibility of users, ports and network connectivity—topology services, user tracking, inventory. § Automates the change management process quickly identifying hardware, software and configuration changes—change audit reports. Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 38

Management Interfaces Cisco Catalyst Device Manager Manages a single device § Web-based—HTML Cisco Network Assistant Manages a 40 -device network § Router, switch, IP phone, wireless… § Web-based—Java Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 39

Express Setup 1. Power up the switch and hold the mode button for a few seconds until all the mode LEDs are green. 2. Connect the PC into the Ethernet port and launch the browser. 3. Launch the Express Setup page by entering the IP address of 10. 0. 0. 1 in the browser. 4. Assign the switch IP address and management VLAN; enable the secret password, (optional) Telnet password, and SNMP configuration. Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 40

Cisco Catalyst Device Manager § § Presentation_ID Embedded in the switch View and configure a single switch using a web browser Display switch trends, status, and port statistics Integrated Smart Ports for simple port configuration © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 41

Cisco Network Assistant Release 5. 0 § Multi-product, multi-technology management tool § Supports up to 40 devices Switches, Routers and Firewalls and unlimited IP Phones and Access points § Interactive topology and front panel views § Configuration, Monitoring, Troubleshooting & Network Optimization § Highlight your VLANs, Telnet to devices, Drag-n-Drop IOS upgrades § Localized in French, Italian, German, Spanish, Chinese and Japanese § Free download www. cisco. com/go/cna Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 42

Cisco Catalyst 4500 Series Chassis Specs Catalyst 4503 Sup Redundancy Catalyst 4506 Catalyst 4507 R Catalyst 4510 R n/a Yes 3 6 7 10 96+2 240+4 (Sup. V) Dimensions (RUs) 7 10 11 14 Chassis/19” rack 6 4 4 3 Power Supplies 1+1 1+1 Slots Ports (max) Supervisors Presentation_ID Sup II and higher © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential Sup II and higher Sup II+/IV/V 336+6 (Sup. V) Sup V 43

Cisco Catalyst 4500 IOS Supervisor Options Catalyst 4500 Series Cisco IOS®-Based Supervisors Supervisor V Optional Net. Flow Daughter Card Supervisor IV Optional Net. Flow Daughter Card Presentation_ID Supervisor II-Plus © 2006 Cisco Systems, Inc. All rights reserved. • • Optimized for Large Networks (Premium HW and SW Services) Support for Higher Port Densities (Catalyst 4510 R) Advanced Layer 3 Switching/Routing (OSPF, EIGRP, IS: IS) Highly Scalable Layer 2/3/4 Services Supports Up to 10 Active Slots— 96 Gbps + 72 Mpps Redundancy Support in 4507 R and 4510 R Chassis Catalyst 4503, 4506, 4507 R, 4510 R, and 4006 Chassis Cisco IOS-Based • • Optimized for Medium Networks Advanced Layer 3 Switching/Routing (OSPF, EIGRP, IS: IS) Scalable Layer 2/3/4 Services Supports Up to 5 Active Slots— 64 Gbps + 48 Mpps Redundancy Support in 4507 R Chassis Advanced Layer 3 Switching Catalyst 4503, 4506, 4507 R and 4006 Chassis Cisco IOS-Based • • Optimized for Smaller Networks Basic Layer 3 Switching/Routing (RIP and Static) Layer 2/3/4 Intelligent Services Supports Up to 5 Active Slots— 64 Gbps + 48 Mpps Redundancy Support in 4507 R Chassis Catalyst 4503, 4506, 4507 R and 4006 Chassis Cisco IOS-Based Cisco Confidential 44

Predictable Performance • 48 Mpps/64 Gbps L 2/L 3/L 4 switching • Wirespeed High Touch Services on every port with no performance hit: • 32 K Qo. S ACL entries* • 32 K Security ACL entries* • 2, 048 Policers * (16 Kbps-1 Gbps per port) • 4 Queues per port • 128 K uni/multi-cast addresses* • 4, 096 802. 1 Q/ISL VLANs* * Lower on Supervisor II-Plus Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 45

Cisco Catalyst 4500 Architecture © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential Switching Module 12 Gbps Presentation_ID Switching Module 12 Gbps – Contain simple “stub” ASICs, PHYs – No buffering or local switching Switching Module 12 Gbps § 12 Gbps bandwidth to each module § Auto MDIX on 10/1000 Ports § Modules are transparent: Shared Memory Fabric (PPE) 12 Gbps – Central forwarding engine (Fast Forwarding Engine, FFE) – Buffering and 64 Gbps fabric (Packet Processing Engine, PPE)… 96 Gbps fabric with Supervisor V and PPE 2 Forwarding Engine (FFE) 12 Gbps § 3 -slot, 6 -slot chassis—one supervisor with two or five module slots § 7 -slot chassis—one or two supervisors with five module slots § 10 -slot chassis—one or two supervisors (Supervisor V only) with eight module slots § Cisco IOS supervisors provide: Switching Module Note: Supervisor Engine V Supports 3 Additional Line Card Slots 46

Catalyst 4000/4500 Linecards § 6 full-duplex Gb. E connections to switch fabric § Transparent –No local forwarding—all packets go to supervisor § Gb. E connections from switch fabric straight to frontpanel port or connect to stubs 6 Full-duplex Gbps Connections to Supervisor Switch Fabric Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 47

Cisco IOS-Based Supervisor Qo. S Flow Summary Classification based on: Default DSCP port setting Port “Trusted” COS or DSCP Layer 2/3/4 ACL’s Policing via ACLs Police Action: Mark Drop Based: Byte rate Burst (Token Bucket) Sharing and Shaping and Strict Priority Q 3 to Schedule between Output queues Queue 1 RX Shared Memory Classify Police DBL Rewrite Info Queue 2 Queue 3 Sched TX Queue 4 In-coming Encapsulation Can be 802. 1 Q, 802. 1 p, ISL, or none Presentation_ID Dynamic Buffer Limiting (Supervisor II Plus Supervisor IV Supervisor V ) Congestion Avoidance © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential Rewrites TOS Field in IP Header and 802. 1 p/ISL Co. S Field Out-going Encapsulation Can be 802. 1 Q, 802. 1 p, ISL, or none 48

Example Queue Configuration § Queue 3 – voice / router control –needs low latency § Queue 2 – important TCP § Queue 1 – less important TCP § Queue 4 – video –guaranteed bandwidth Multiple queues must “share” the link Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 49

Presentation_ID © 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential 50