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Sales Guide DGS-8000 Series Chassis Switch

Sales Guide DGS-8000 Series Chassis Switch. D-Link HQ, Feb 201 1. D-Link confidential. Contents. Business Challenge Product Overview Hardware Overview High Performance and Advanced Switching/Routing Technologies Technology Briefing Target Market Product Application Guide

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Sales Guide DGS-8000 Series Chassis Switch

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  1. Sales Guide DGS-8000 Series Chassis Switch D-Link HQ, Feb 2011 D-Link confidential

  2. Contents • Business Challenge • Product Overview • Hardware Overview • High Performance and Advanced Switching/Routing Technologies • Technology Briefing • Target Market • Product Application Guide • Competitive Comparison & Analysis

  3. Business Challenge

  4. Business Challenge • Minimize Network Downtime • Business must run continuously • Enhance Network Performance • Files’ size is getting larger than before (mail’s attachment and multi-media transmission) • “Gigabit on client” pushes faster switching in core network • Increase Network Security • Against inside and outside threats • Realize Real-time Applications • IP telephony and Video streaming applications need faster response and guaranteed “QoS” level • Protect Return on Investment • 10GE requirement for backbone bandwidth increase rapidly • IPv6 application development Business Challenge

  5. Premium Offerings of DGS-8000 Modular Switch Maximized Network Uptime Redundant H/W design (switch fabric, power, CPU..) Resilient switching & routing technologies (VRRP, MSTP..) Network Performance improvement High port density for mission-critical wiring closets, core and distribution network requirements Maximum port count (384 GE copper port,192 GE SFP slots, 64 10GE SFP+ slots) Comprehensive Security Network access control Denial of service prevention CPU protection policy Application Awareness VoIP-enabled network by multi-layer QoS classification and prioritization Video-enabled network by advance multicast routing and switching mechanisms Flexible deployment by PoE modules Return on Investment Ease of expansion to increase bandwidth and deploy mixed transmission media network Upgradeable to enable new applications / services Superior performance at affordable price Future-proofing IPv6 features Business Challenge

  6. Business Challenge Value Proposition D-Link DGS-8000 series switches deliver resilient, high performance, multilayer Gigabit and 10Gigabit connectivity, fulfilling the needs of enterprise, carrier and data center. • “Modular Flexibility” + ”High Density GE/10GE” + “Superior Features”. • Deploy DGS-8000 as • Core Switch of Medium Enterprise Network • Distribution Switch of Mid./Large Enterprise Network

  7. Product Overview

  8. Product Overview DGS-8000 Hardware Overview • Scalable H/W Architecture • Flexible modular design • 6 and 10-slot chassis models • Switch fabric capacity up to 2.56Tbps (DGS-8010) • High Resilient H/W Design • Dual active load-sharing redundant switch fabrics • 1+1 power redundancy • Hot-swappable modular design • Superior Performance • Gigabit and 10-Gigabit Ethernet • System performance up to 1,905Mpps (DGS-8010) • Power over Ethernet (PoE) • IEEE 802.3af standard PoE (up to 384 ports) DGS-8010 DGS-8006

  9. Product Overview DGS-8000 highlights (compared to DES-7200) • DGS-8000 Series is a 1GE/10GE non-blocking forwarding chassis-based switch • New appearance design (1) • Decreased chassis height: DGS-8006 from 21.5U to 21U (compared to DES-7206), DGS-8010 from 14.5U to 11U (compared to DES-7210) • New Enterprise (E) and Carrier (C) series I/O Modules (2) • New CM engine boards • DGS-8000-CM1 on DGS-8006 for 80GE bandwidth for each I/O module • DGS-8000-CM2 on DGS-8010 for 80GE bandwidth for each I/O module • New power supply with power monitoring function • New fan supports speed automatic adjustment function • New temperature display and alarm function • New power management and monitoring functions for I/O modules, and permit the power on/off control for I/O modules • Up to 160Gbps odd-direction bandwidth per slot (3) • Distributed MPLS/VPLS/IPFIX on Enterprise/Carrier I/O modules (4) • Carrier I/O modules support high capacity ACL/Routing table/MAC table

  10. Product Overview DGS-8000 System Capacity (compared with DES-7200)

  11. Product Overview Highly Reliable Hardware Architecture (DGS-8006) DGS-8006 Rear DGS-8006 Front Hot Swappable I/O Modules (1,2) Replaceable FAN Modular Dual Switch Fabrics Hot Swappable I/O Modules (3,4) Dimension Height: 486 mm Width: 436 mm Depth: 500 mm 1+1 Redundant Power Supplies

  12. Product Overview High Reliable Hardware Architecture (DGS-8010) DGS-8010 Front DGS-8010 Rear Replaceable FAN Modular Eight Hot swappable I/O Modules Dual Switch Fabrics Dimension Height:930mm Width: 437mm Depth: 450mm 1+1 Redundant Power Supplies

  13. Product Overview Components of DGS-8000 Series Coming soon • 8000-CM2 • CPU Module for DGS-8010 • 640G Switching Capacity • Load sharing and wire-speed performance • Out-of-band Management • 800MHz CPU • 2GB RAM • 8000-CM1 • CPU Module for DGS-8006 & DGS-8010 • 320G Switching Capacity • Load sharing and wire-speed performance • Out-of-band management • 800MHz CPU • 2GB RAM Planning • 8000-CM3 • CPU Module for DGS-8006/DGS-8010 • 1.28T Switching Capacity • Load sharing and wire-speed performance • Out-of-band Management • 800MHz CPU • 2GB RAM USB port Console port 10/100M out-of-bandMGMT port

  14. Product Overview Components of DGS-8000 Series (Cont.) I/O Modules: Enterprise(E) Module 8000-4XG-E 4-port 10 Gigabit Ethernet (XFP) 8000-24TC-E 12 10/100/1000 and 12 combo (10/100/1000 or GE SFP) Coming soon 8000-24SC-E 12 GE SFP and 12 combo (10/100/1000 or GE SFP) 8000-8XS-E 8-port 10 Gigabit Ethernet (SFP+) 8000-48TC-E 44 10/100/1000 and 4 combo (10/100/1000 or GE SFP) 8000-48PC-E 44 10/100/1000 PoE and 4 combo (10/100/1000 PoE or GE SFP) 8000-24SC2XG-E 12 GE SFP and 12 combo (10/100/1000 or GE SFP) and 2 10GE XFP

  15. Product Overview Components of DGS-8000 Series (Cont.) I/O Modules: Carrier(C) Module I/O Modules: DataCenter(D) Module Planning Coming soon 8000-48TC-C 44 10/100/1000 and 4 combo (10/100/1000 or GE SFP) 8000-16XS-D 16-port 10 Gigabit Ethernet (SFP+) Planning Coming soon 8000-48XS-D 48-port 10 Gigabit Ethernet (SFP+) 8000-4XG-C 4-port 10 Gigabit Ethernet (XFP) Planning Coming soon 8000-4QXS-D 4-port 40 Gigabit Ethernet (QSFP) 8000-8XS-C 8-port 10 Gigabit Ethernet (SFP+) Coming soon 8000-24SC2XG-C 12 GE SFP and 12 combo (10/100/1000 or GE SFP) and 2 10GE XFP

  16. Product Overview Key features of I/O modules

  17. Product Overview Components of DGS-8000 Series (Cont.) Advanced Service Engines Planning 8000-ASE-IPFIX Advanced Service Engine : IPFIX module*

  18. Product Overview Components of DGS-8000 Series (Cont.) 8000-1400AC AC Power Supply 1400Watt 8000-2000AC AC Power Supply 2000Watt 8000-1200DC DC Power Supply 1200Watt For 1+1 redundancy, the type of power supply should be the same. You may learn how to propose the power supply for projects by using the “Power Configuration Tool” on PMD server

  19. Product Overview Components of DGS-8000 Series (Cont.) FAN Tray 8010-FAN FAN tray with 6 high-speed fans 8006-FAN FAN tray with 6 high-speed fans Ventilation/Heat Dissipation Solution of the DGS-8006 & DGS-8010 Blue: Air Flow by FAN module Green: Power Air Flow

  20. Product Overview Integrated Hardware Redundancy Hardware Redundancy for most important components Power Supply (1+1) Hot Swappable I/O Modules(slot 1,2) Replaceable FAN Slot1 Slot2 Control Module (1+1) X A rear B Slot3 Slot4 Hot Swappable I/O Modules(slot 3,4) Power Supply (1+1) X Power Circuit Redundancy

  21. Product Overview Switching Technology Comparison Centralized Switching Legacy Catalyst 6500 HP A7500 with SA mudules • Dumb Line Card without capabilities to determine switching path • All traffics MUST be processed by “Control Card” • Switching performance relies on “Control Card” • Packets always be transmitted back and forth between Control Cards and Line Cards V.S Distributed Switching • Intelligent Line Card with capability to determine switching path • Synchronized switch/route information on Control Card and Line Card • Layer 2/3/4 Local on board switching capability • Fastest forwarding, near zero-wait

  22. 1 Control Card Route and VLAN forwarding information is stored in control card. Before sending packets, dumb line card needs to ask control card Product Overview Drawback of Centralized Switching All traffics MUST go through control card even traffic in/out on the same line card. 2 3 Poor performance is resulted from waiting transmit permit while sending packets Line Card Line Card Line Card Line Card Ports Ports Ports Ports

  23. Product Overview Distributed Switching on DGS-8000 • Distributed switching architecture • DGS-8000 consists of chassis, Control Modules, and I/O Modules. • Control Module and I/O Modules comprise • ASIC for switching functions • CPU for management and module control • Synchronized switch/route information on control modules and I/O modules. • Switch/route information on I/O modules is periodically updated from the Control Module. • L2/L3/L4 ACL/QoS intelligent switching on I/O modules • On-board crossbar fabric comes fastest switching performance.

  24. Product Overview DGS-8000 Switching Architecture Dual active load-sharing CM Distributed ASIC + Crossbar Design (Ex: DGS-8006 + 2 x 8000-CM1 + 4 E/C modules) Control Module (CM1/CM2) (Crossbar Chip） Control Module (CM1/CM2) (Crossbar Chip） Scalable by abundant bandwidth 40G Channel 40G Channel 40G Channel 40G Channel 40G Channel 40G Channel 40G Channel 40G Channel Backplane Non-blocking on-board crossbar for local switching 40G Channel 40G Channel 40G Channel 40G Channel 40G Channel 40G Channel 40G Channel 40G Channel Crossbar Crossbar Crossbar Crossbar ASIC ASIC ASIC ASIC ASIC ASIC ASIC ASIC E/C Module E/C Module E/C Module E/C Module Intelligent I/O ASIC provides on-board L2/L3/L4 local switching

  25. Product Overview DGS-8000 Switching Architecture (Highest Performance) * Distributed ASIC + Crossbar Design (Ex: DGS-8010 + 8000-CM3 x 2 + DataCenter I/O modules x 8) Control Module (CM3) (Crossbar Chip） Control Module (CM3) (Crossbar Chip） 80G Channel x 8 80G Channel x 8 Backplane 80G 80G 80G 80G 80G 80G 80G 80G 80G 80G 80G 80G 80G 80G 80G 80G Crossbar Crossbar Crossbar Crossbar Crossbar Crossbar Crossbar Crossbar ASIC ASIC ASIC ASIC ASIC ASIC ASIC ASIC ASIC ASIC ASIC ASIC ASIC ASIC ASIC ASIC D Module D Module D Module D Module D Module D Module D Module D Module

  26. Product Overview Future-Proofing Switching Technologies on DGS-8000 • Unparalleled performance - on-board local switching • Unparalleled performance - inter-module switching • Optimized traffic flow Control Module (Crossbar Chip） Control Module (Crossbar Chip） Backplane Crossbar Crossbar Crossbar Crossbar ASIC ASIC ASIC ASIC ASIC ASIC ASIC ASIC I/O Module I/O Module I/O Module I/O Module Ports Ports Ports Ports

  27. Service Integration Flexibility CROSSBAR NP NP ASE-IPFIX Product Overview Advance Service Engine for Investment Protection • Integrates advanced service (IPFIX) engine • Converging ASIC & NP (Network Processor) technology • Expansibility of future needs • Investment protection Control Module (CROSSSBAR Chip） Control Module (CROSSSBAR Chip） Backplane CROSSBAR CROSSBAR CROSSBAR ASIC ASIC ASIC ASIC ASIC ASIC I/O Module I/O Module I/O Module

  28. Product Overview Separated channel design for 3 Planes Control Module • Separated channels and dedicated bandwidth for 3 planes respectively • Data Plane Protection • Management Plane Protection • Control Plane Protection • Right architecture for highest network stability Data Channel Management Channel Control Channel I/O Module ASE Module

  29. Product Overview IPv4 Data IPv6 Manual Tunnel IPv6 6to4Dynamic Tunnel ISATAP Tunnel IPv6 Network IPv6 to IPv4 – H/W Wire-speed Processing IPv4 core Network IPv6 Network IPv6 Network IPv4 Network IPv6 NAT-PAT IPv4 IPv6 Network IPv4 to IPv6 will experience a fairly long time of co-existence IPv4/IPv6 Dual Support across Nodes Accomplish Immigration from IPv4 to IPv6 Tunneling H/W based IPv6

  30. Product Overview DGS-8000 Hardware Architecture Advantages

  31. Product Overview Comprehensive Enterprise-class Features DGS-8000 series provides comprehensive and enterprise-class features covering Security, QoS, Resiliency to enrich your network.

  32. Product Overview Feature Highlight – CPP RAM CPU Control Plane CPU Protection BW I/O Module Interface I/O Module Interface Data Plane Benefits: Stability of CPU Attack

  33. Product Overview You Need to Know • Functionalities • May lack of some xStack feature set (ZD, SIM, WAC, MAC, 802.1X, sFlow ). • Similar function but with different term (CPP vs Safeguard), & different behavior • Similar term but with different behavior (IMPB) • Longer response time for new feature request User Interface • Incomplete MIB support currently (future upgradable) • Web UI support in the future • Cisco like command, same as DES-7200 , but won’t be 100% the same with DGS-6600 CLI Product outlook • Different outlook with existing/future D-Link business switches

  34. Product Application Guide

  35. Product Application Guide Campus Network

  36. Product Application Guide Core Aggregation Wiring-closet • DGS-8006 • Modular resiliency • VRRP, ERPS • 477 Mpps throughput • DGS-6604 • Function-completed • GbE/PoE/Secu./QoS • Investment Protection • DGS-8010 • Modular resiliency • Fiber aggregation • Advance IP route • 953Mpps throughput Large LAN (Fortune 500) • DGS-3420 • Function-completed • GbE/PoE/Secu./QoS • Investment Protection • DGS-6604 • Modular resiliency • VRRP, ERPS • 428.57 Mpps throughput • DGS-8006 • Modular resiliency • VRRP, ERPS • 477 Mpps throughput Features , Functions, Scalability Mid/Large LAN • DGS-3420, DES-3528/52 • L2/3/4 ACL • 8 priority queues • Advance security DGS-3620 L3 series • 10GE uplinks • Fiber/Copper aggregation • VRRP resiliency • Advance IP route • DGS-6604 • Modular resiliency • VRRP, ERPS • 428.57 Mpps throughput Small/Mid LAN DGS-3420 L2+ series • 10GE stacking • Fiber/Copper aggregation • Static routing • DGS-3120, DES-3028/52 • L2/3/4 ACL • Advance security

  37. Product Application Guide DGS-8000 Advantages • HA by dual CPU engines • High performance with advanced distributed switching architecture • Advanced features ( ERPS, IPv6 Routing, BGP, MPLS ) xStack Edge Switches 10GbE Fiber Trunk Internet Building DGS-8006 Core Switch xStack Edge Switches DGS-8010 10GbE Ring DGS-8006 Building Computing Center xStack Edge Switches 10GbE Fiber Trunks DGS-8006 Building

  38. Competitive Comparison and Analysis

  39. Competitive Comparison & Analysis Art of War • Competition with Cisco Catalyst 6500/6500E • Competition with HP Procurve A7500 • Competition with HP Procurve E8200zl

  40. Competitive Comparison & Analysis Compete against Cisco Modular Switches- Catalyst 6500 At a Glance • Catalyst has five products, they are: • 6503 • 6506 • 6509 • 6509-NEB • 6513 C6509-NEB C6513 C6509 C6506 C6503 Catalyst 6500 • DFC-Distributed Forwarding Card (a daughter card on interface modules) • SFM-Switch Fabric Module

  41. Competitive Comparison & Analysis Catalyst 6500 Line Card / Supervisor Index • (1) DFC daughter card is needed on each interface module for distributed forwarding with Sup2 • (2) DFC3 daughter card is needed on each interface module to achieve sustained 400Mpps for distributed forwarding with Sup720 • DGS-8000 is correspondingto C6500 with SUP720 and DFC3

  42. Competitive Comparison & Analysis Catalyst 6500 Line Card Performance

  43. Catalyst 6500 1st Generation System (32G Share Bus) Competitive Comparison & Analysis No Switching Fabric, No dedicated bandwidth for line card All packets are processed by supervisor. VLAN/Route information is stored here. MSFC PFC Supervisor Engine Classic Line Cards Even traffics on the same card, the classis line card still sends packets to Supervisor Engine Interface Line Card 32Gbps Shared Bus Interface Line Card Bottlenecks. i.e. 48-port GE line, but only total 32G shared bus for data transmission. Before sending packets, line card needs confirmation from Supervisor Engine.

  44. Competitive Comparison & Analysis Catalyst 6500 2nd Generation System (256G SFM) Under redundancy mode, it needs to consume 4 slots. (dual Sup-2 & SFM) Without DFC card, the switching performance of the whole system is only 30Mpps. Legacy centralized switching 30Mpps for centralized switching 8Gbps PFC MSFC CEF256 (WS-65xx) Fabric Line Card Supervisor Engine 2 8Gbps Classic dCEF256 (WS-65xx) 32 Gbps Shared Bus 256Gbps SwitchFabric Module Interface Line Card Distributed Fabric Line Card Classic Interface Line Card dCEF256 (WS-68xx) Dual 8Gbps 15Mpps Shared Bus Connector Distributed Fabric Line Card Classic cards work on shared bus On-board local switching supported by this expensive card. There are two types of connectors on the CEF256 module. Cross bar and Shared bus connectors. CEF256 works under shared bus if SFM is not installed in Chassis. Cisco just waste your investment. CEF256(ws-65XX)

  45. Competitive Comparison & Analysis Catalyst 6500 3rd Generation System (Supervisor 720) Hardware IPv6 30Mpps is the limitation of PFC. Without DFC card, the switching performance of the whole system is only 30Mpps. 30Mpps for centralized switching 8Gbps PFC MSFC CEF256 (WS-65xx) Supervisor Engine 720 Fabric Line Card 8Gbps Classic dCEF256 (WS-65xx) 32 Gbps Shared Bus Integrated Fabric 720Gbps 400Mpps Interface Line Card Distributed Fabric Line Card Classic Interface Line Card dCEF720 (WS-67xx) Dual 20Gbps 15Mpps Distributed CEF Fabric Line Card Classic cards work on shared bus On-board local switching supported by this expensive card.

  46. Competitive Comparison & Analysis Compete against Cisco-DGS-8010 vs. Cisco Catalyst 6509/6513

  47. CISCO-6500: Switching Capacity Calculation - engine Competitive Comparison & Analysis • It is stated that Sup720 has 720G switching bandwidth which is calculated as the following algorithm: • 18×20G×2＝720Gbps switching channels full duplex switching bandwidth per channel Bidirectional • Due to hardware architecture, one 20G channel is for internal use. Only 17 channels can be used by users. • Currently, only three interface modules (WS-67xx) can fully make use of dual 20G fabric channel to 720G SFM. • Abundant Interface modules (WS-65xx and WS68xx) are only one or two 8G channels to 720G SFM, such that utilization of bandwidth is very low. Catalyst6500 series

  48. CISCO-6500: Switching capacity calculation - chassis Competitive Comparison & Analysis • C6513switching capacity: 40G1 * 2 * 5 + 20G2 * 2 * 7 + = 680Gbps2 • C6509switching capacity: 40G1 * 2 * 8 = 640Gbps • C6506 switching capacity: 40G1 * 2 * 5 = 400Gbps • C6504switching capacity: 40G1 * 2 * 3 = 240Gbps • C6503 switching capacity: 40G1 * 2 * 2 = 160Gbps Sup720 provides uni-directional 40G (dual 20Gbps) per slot • Competitive info: • With dual engines, chassis switching capacity needs to minus 80Gbps (the engine occupies one more slot) • 2. Switching capacity of engine (720G) Switching capacity of the chassis (listed above) • *Switching capacity of chassis means summation of all slots bandwidth Note1: Bandwidth of WS-X67xx (dual channels) Note2: 2-8 slots only have single channel on C6513

  49. Analysis: CISCO-6500 throughput - chassis Competitive Comparison & Analysis Why does not C6500 propagate throughput to the whole chassis • With SUP32, the whole chassis only reaches 15Mpps (equals to 20Gbps bi-directional, 10Gbps uni-directional): • Support up to 1G x 10 with line rate • Support up to only 10G x 1 with line rate • SUP32 is only suitable for Wiring Closet, or FE to desktop • Claimed SUP720 switching capacity (WS-SUP720 & WS-SUP720-3B): 400Mpps • Real SUP720 switching capacity (if with C6509): : • C6509 with one SUP720 and maximum 8 slots for service, also consider GE x 2 on engine: • 48Mpps * 8 + 1.4881Mpps * 2 = 387Mpps • If dual engines are configured, the chassis throughput is: 342Mpps • And above calculation is based on line cards with DFC3! The real throughput is not as claimed 400Mpps

  50. Analysis: CISCO-6500 throughput – line card Competitive Comparison & Analysis • X65xx line card, with DFC3 daughter card, throughput is 15Mpps (equals to 10Gbps uni-directional) • Support up to 10 GE ports at line rate • None of X65xx GE line cards is line rate • X67xx line card, with DFC3 daughter card, throughput is 48Mpps (equals to 35.8Gbps unidirectional) • Support up to 32 GE ports at line rate; 48*GE or 4*10GE line card are not line rate, • 24*GE line card (X6724) only have 17*GE line rate • None of X67xx line cards is line rate • X68xx line card, with DFC3 daughter card, throughput is 24Mpps(equals to 17.9Gbps unidirectional) • Support up to 16 GE ports at line rate • Only X6816 of X68xx can be line rate, the only line rate card of CISCO GE line cards Why does not C6500 propagate line rate ability

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