sales guide for dgs-3620 series l3 stackable gigabit xstack switch feb 2011 d-link hq
TRANSCRIPT
Sales Guide for DGS-3620 SeriesL3 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
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
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
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
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
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
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
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
Agenda
Product Overview
Target Market and Applications
Technology Briefing
Competitive Comparison & Analysis• Positioning Highlight• Key Comparison• Art of the War
Appendix
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
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
……
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
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
Agenda
Product Overview
Target Market and Applications
Technology Briefing
Competitive Comparison & Analysis• Positioning Highlight• Key Comparison• Art of the War
Appendix
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
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
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
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
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
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
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
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
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
Agenda
Product Overview• Target Market and Applications• Product Position
Technology Briefing
Competitive Comparison & Analysis• Positioning Highlight• Key Comparison• Art of the War
Appendix
Agenda
Product Overview• Target Market and Applications• Product Position
Technology Briefing
Competitive Comparison & Analysis• Positioning Highlight• Key Comparison• Art of the War
Appendix
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