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Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

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Page 1: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Sales Guide for DGS-3620 SeriesL3 Stackable Gigabit xStack Switch

Feb 2011

D-Link HQ

Page 2: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Agenda

Product Overview

Target Market and Applications

Technology Briefing

Competitive Comparison & Analysis• Positioning Highlight• Key Comparison• Art of the War

Appendix

Page 3: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

DGS-3620

DGS-3100

Support Stacking, SIM, Static Route, ERPS, IMPB

Support RIP, Y.1731, 802.1ag, 802.3ah OAM, NLB, 10G uplink

Support VRRP, OSPF, IGMP, BGP, Q in Q, PIM,IPv6 tunneling, MPLS1

L2

Note: 1. DGS-3620 will support MPLS in R22. DGS-3420 FCS: Jun/2011

L3

DGS-3120

DGS-3420

DGS-3600

DGS-3400

Next Generation

Product OverviewD-Link Gigabit Managed Switch Product Portfolio

Page 4: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

DGS-3620 EI

DGS-3620 SI

EI Support IPv6 Tunneling, BGP, RIPng(IPv6), OSPFv3, BGP+, PIM SM v6, DVMRP v3, CFM

Featu

re

P r i c eSI: Standard Image EI: Enhanced Image

DGS-3600

DGS-3620 Series (Compared to DGS-3600)• Egress ACL• Flexible for uplink or stacking

(4 10GE SFP+ ports) • External SD card support• PoE+ Support (802.3at &

802.3af)• Smart Fan• SI/EI features

802.3at

802.3af

Product Overview Product Position

Page 5: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Product Overview

Model DGS-3620-28TC DGS-3620-28TC-DC DGS-3620-28SC DGS-3620-28SC-DC

H/W Configuration

20 10/100/1000Base-T ports + 4 Combo 10/100/1000Base-T/SFP ports + 4 10GE SFP+ ports

20 10/100/1000Base-T ports + 4 Combo 10/100/1000Base-T/SFP ports + 4 10GE SFP+ ports

20 SFP ports + 4 Combo SFP/10/100/1000Base-T ports + 4 10GE SFP+ ports

20 SFP ports + 4 Combo SFP/10/100/1000Base-T ports + 4 10GE SFP+ ports

Power AC Power DC power AC Power DC power

Model DGS-3620-28PC DGS-3620-52T DGS-3620-52P

H/W Configuration

20 10/100/1000 PoE ports + 4 Combo 10/100/1000Base-T PoE/SFP ports + 4 10GE SFP+ ports

48 10/100/1000Base-T ports + 4 10GE SFP+ ports

48 10/100/1000Base-T PoE ports + 4 10GE SFP+ ports

Power AC Power AC Power AC Power

DGS-3620, the next generation D-Link xStack L3 Gigabit Switch

Page 6: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Product OverviewPremium Offerings of DGS-3620 xStack Switches

Investment Protection• Multiple functions (L3 routing, high port density, security and PoE) in a single device,

eliminating the needs of purchasing multiple router and switches

• Future-proofing IPv6 features

Ultra High Performance• Up to 4 10G uplink ports allow maximum 40G backbone bandwidth

Maximized Network Uptime• Resilient switching & routing technologies (OSPF, VRRP, MSTP, ERPS, LACP..)

• Physical stacking architecture avoids single point of failure

• Redundant power supply design

Application Awareness • VoIP-enabled network by Voice VLAN, which auto recognizes VoIP devices & prioritizes

their traffic

• PoE models available for easy deployment of VoIP networks

• Committed bandwidth for mission critical applications

Page 7: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Product OverviewPremium Offerings of DGS-3620 xStack Switches

Comprehensive Security • A variety of Endpoint Security features (authentication & attack mitigation, etc)

• Not only as a core/aggregation switch, but allows for endpoint connections

Ease of Management• DGS-3620’s Web GUI supports FULL SET of features, good for first timer

• 12 DGS-3620 devices can be stacked as a single unit, easing the management effort

• Virtually stacks with other D-Link switches, providing Single IP Management for small business

• Works in concert with D-View network management software for larger deployment

Green• Various green features that can minimize the power usage, saving the earth

Page 8: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Advanced hardware design with excellent performance.Support 802.3af (PoE) and 802.3at (PoE Plus) for all ports1

High uplink/stacking bandwidth

4 10GE SFP+ ports provide up to 40G bandwidth. It provides high flexibility for physical stacking or uplink application use.

Enlarge MAC address table to 32K (DGS-3600 series is 16K)

Smart Fan

Power saving: Internal heat sensor monitors switch’s temperature and adjusts the fan speed accordingly.

Improve the MTBF with slower fan speed and reduce the noise2

External SD Card

Easy to store and restore file with portable SD card (like FW, configuration file, boot image, syslog or other files).

External Alarm Port3

Provides digital I/O design on external alarm port. It can provide better security protection.

With digital in, DGS-3620 can receive events detected by external sensors (eg. temperature, smoking or anti-theft sensor). The switch can send a trap/log out to report the issue.

With digital out, DGS-3620 can activate external air-conditioner/fan or ring the bell based on the condition customer defined.

Product Overview Product Briefing

Page 9: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Advanced L3 Features

Provides advanced L3 features including IPv4/v6 routing, Packet routing and protocol filtering/inspection, which make the Switch act even as a Layer 4 switches

Comprehensive IPv6 support

Provides comprehensive IPv6 support including IPv6 Tunnel, ICMPv6, IPv6 Neighbor Discovery (ND), DHCPv6, RIPng and OSPFv3

IPv6 Ready Logo Phase I and Phase II

High availability, security and reliability

Rich AAA, access control features help administrators well-manage the visitors of the networks

Various attack prevention features and redundancy protocols

D-link Green Ethernet Technology

First L3 Gigabit Switch provides advanced Power Saving, Smart Fan, Time based PoE

Product Overview Product Briefing

Page 10: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Agenda

Product Overview

Target Market and Applications

Technology Briefing

Competitive Comparison & Analysis• Positioning Highlight• Key Comparison• Art of the War

Appendix

Page 11: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Target Market and Applications Core for SMB Enterprise Network

DGS-3620

DGS-3120

DFL-2560

DGS-3120

DGS-3120

1G Copper

10G SFP+

1G

10G

Page 12: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

VRRP

VRRP

OSPFCampus Backbone

DGS-3620

DGS-3120DGS-3120

College 1

College 2

College 3

DGS-8000/ DES-7200

DGS-6600

DGS-6600

DGS-3120

……

1000 Copper10G Fiber

DGS-3120

DGS-3620 Series

Dormitory 2

DGS-3620 Series

DGS-3120

Dormitory 1

Target Market and Applications Aggregation for Campus Network

……

Page 13: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Internet

DGS-3620

DGS-3620

DGS-3620

HQ

Branch

Branch

RIP

Larger routing table provides the capability for a large-scale enterprise

Border Gateway Protocol (BGP) allows central routing management of all remote sites regardless of physical connections

CPE

CPE

CPE

RIP

VPN VP

N

VPN

Target Market and Applications Enterprise Routers for Remote Sites in Large Enterprise

RIP

OSPF

BGP

OSPF

BGP

OSPFBGP

Page 14: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Target Market and Applications Aggregation solution for service provider network

DES-3200

DES-3200

DES-3200

DES-3200

DGS-3620

DGS-3620

DGS-3620

DGS-3620

DGS-3620

Page 15: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Agenda

Product Overview

Target Market and Applications

Technology Briefing

Competitive Comparison & Analysis• Positioning Highlight• Key Comparison• Art of the War

Appendix

Page 16: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Technology BriefingSFP+ Interface Benefits

10 Gigabit Ethernet Interface Evolution

SFP+ Interface Benefits

Small size and High port density

Lowe power consumption

Interchangeable Module Type: Directed Attach Copper (Passive/Active), Optical SR/LRM/LR

Page 17: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Technology BriefingMPLS

MPLS* provides the “Best-effort Delivery”. It speeds up the data delivery, improves the packet QoS and solves the burden of IP routing

MPLS adopted the core idea of ATM. It locates itself between IP layer and data link layer and takes the responsibility of carrying any traffic over itself

What MPLS learns from ATM: • Thinking of label switching• Using Local Label instead of global IP address

Note: DGS-3620 will support MPLS in the future

Intf In

Label In

Dest Intf Out

3 40 47.1 1

Intf In

Label In

Dest Intf Out

Label Out

3 50 47.1 1 40

47.1

47.247.3

1

31

2

1

2

3

3

IP 47.1.1.1

50

40

Page 18: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Customer routing information is exposed to Service Provider

CE2

PE1

CE1

P

10.10.10.0/24

PE2

CE3

CE4

VRF1

VRF2

10.10.10.0/24

VRF1

VRF2

10.10.10.0/24

10.10.10.0/24

MPLS Network

BGP to exchange VPN and label info

Customer A Customer A10.10.10.0/24

Customer B Customer B10.10.10.0/24VRF(VPN Routing &

Forwarding Instance): routing table instance for each customer

MPLS tag switching

MPLS tag switching

Technology BriefingMPLS L3 VPN

MPLS VPN: Allows Service Provider to to plan, provision, and manage for IP VPN service on the fast switching MPLS network

MPLS L3 VPN = VPN + BGP + MPLS

Page 19: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Technology BriefingMPLS L2 VPN: VPWS & VPLS

VPWS (Virtual Private Wire Services) is point-to-point.

VPLS (Virtual private LAN service) is multipoint.

Carrier Ethernet logically connects to MPLS core via Q-tag, Q-in-Q or simple p2p MPLS tunnels

MPLS core carries pure Ethernet over MPLS without customer Layer 3 routing control

Customer routing information is NOT exposed to Service Provider

Page 20: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Technology BriefingEthernet Ring Protection Switching (ERPS)

STP RSTP ERPS

Topology Type Any Topology Any Topology Ring / Multiple Ring

Convergence Time 30-50 seconds 1 second 50-200 ms!

First industry standard (ITU-T G.8032) on Ethernet ring protection switching

Support interconnected ring or multiple rings application

Best case: 50ms recovery time for 16-node ring with <1,200 Km circumference

Aggregation Ring

Access RingMasterMaster

Link Down!

Link Down!

Disable Blocking

Page 21: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Single user/service per port, with bandwidth limit (Port Bandwidth Control)Multiple users/services per port, with bandwidth limit (Flow-based Bandwidth Control)Multiple users/services per port, with bandwidth limit and guaranteed bandwidth (Three Color Marker & Policing)• Committed Information Rate (CIR): Guarantees the bandwidth of each service

by limiting the bandwidth of each other.• Peak Information Rate (PIR): Allows services take

the unused bandwidth for better bandwidth usage.• Traffic Policing: Drops or remarks the packet

priority tag for traffic exceeding CIR. Doing best-effort forwarding when peak of eachservice are conflicted.

Total UNI (User Network Interface) Bandwidth

CIRCIRPIR

CIR

PIR

PIR

VoIP

IPTV

Data

Technology BriefingBandwidth Control & 3 Color Marker

Page 22: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Technology BriefingTraffic Shaping

To provide better quality of service, DGS-3620 supports some advanced features:• Reserve buffer memory for important services• Configurable buffer size for each important service

- Excess Burst Size (EBS)- Peak Burst Size (PBS)- Committed Burst Size (CBS)

Store to PBS/EBS

Store to CBS

PIR/EIR

CIR

Guaranteed Forwarding

PIR/EIR

CIR

Buffer Memory

IPTV

Data

Time

bpsEBS for IPTV

CBS for IPTV

CBS for Data

Guaranteed Forwarding

Store to CBS

Store to PBS/EBS

Delay Forwarding

Max. Switching Capacity

Overall Output

No reservation forData exceeding PIR

Delay Forwarding

Drop

Page 23: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Technology BriefingOAM

Link OAM• Check the link status hop-by-hop• IEEE802.3ah• Live & death check• Failure indication (Power, link, critical events)• Discovery

ISP Cloud

Local ISP Cloud Local ISP CloudVPN Service

Link OAM Link OAM Link OAM Link OAM Link OAM Link OAM… … … …

Service OAM for customer level

Service OAM for ISP level

Service OAM for local ISP Service OAM for local ISP

Service OAM• Check the channel status of different

service levels• IEEE802.1ag, ITU-T Y.1731• Live & death check• Performance Monitoring• Management Operation• Test Operation

Page 24: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Y.1731 is a super set of IEEE 802.1ag, providing better OAM control for customers

Both Y.1731 and 802.1ag support:• Continuity Check Message (CCM): Loss of connectivity defect detection• Loopback Message (LBM): Defect localization• Link Trace Message (LTM): Verification of network configuration

Y.1731 also support: • Alarm Indication Signal (AIS): Alarm suppression of server (customer) layer• Locked (LCK): Indication of service unavailability due to maintenance activities• Test: Throughput, frame loss and bit error measurement• Loss measurement (LM): Frame loss measurement• Delay measurement (DM): Frame delay measurement• Maintenance Communication Channel (MCC)• Experimental OAM (EXP)• Vendor Specific OAM (VSP)

Technology BriefingITU-T Y.1731

Page 25: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Agenda

Product Overview• Target Market and Applications• Product Position

Technology Briefing

Competitive Comparison & Analysis• Positioning Highlight• Key Comparison• Art of the War

Appendix

Page 26: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

Agenda

Product Overview• Target Market and Applications• Product Position

Technology Briefing

Competitive Comparison & Analysis• Positioning Highlight• Key Comparison• Art of the War

Appendix

Page 27: Sales Guide for DGS-3620 Series L3 Stackable Gigabit xStack Switch Feb 2011 D-Link HQ

ISP CoreMobile Backhaul

DGS-3620 SeriesDES-7200 SeriesDGS-8000 Series DGS-3620 Series

• IEEE 1588• MPLS• Y.1731 OAM

• MPLS• BGP

AggregationDGS-3120 SeriesDGS-3700 SeriesDGS-3710 SeriesDGS-3400 SeriesDGS-3420 Series*DGS-3620 Series

• Y.1731 OAM• AC/DC• Combo

Design• ERPS

VDSL PON

L2 ETTx Access

L3 ETTx Access

DES-3528/52 SeriesDES-3200 SeriesDGS-3120 SeriesDGS-3400 SeriesDGS-3420 SeriesDES-1100 Series

• Y.1731 OAM• ERPS• Adv. QoS

DES-3810 Series• Y.1731 OAM• Adv. QoS• MPLS/BGP

Home CPE

AppendixD-Link Metro Product Portfolio