* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download DGS-3700 Series sales guide
Survey
Document related concepts
Parallel port wikipedia , lookup
Computer network wikipedia , lookup
Dynamic Host Configuration Protocol wikipedia , lookup
Wake-on-LAN wikipedia , lookup
Wireless security wikipedia , lookup
Distributed firewall wikipedia , lookup
Zero-configuration networking wikipedia , lookup
TV Everywhere wikipedia , lookup
Point-to-Point Protocol over Ethernet wikipedia , lookup
Airborne Networking wikipedia , lookup
Network tap wikipedia , lookup
Deep packet inspection wikipedia , lookup
IEEE 802.1aq wikipedia , lookup
List of wireless community networks by region wikipedia , lookup
Cracking of wireless networks wikipedia , lookup
Spanning Tree Protocol wikipedia , lookup
Transcript
Sales Guide of DGS-3700 Series SSPD, D-Link HQ, Apr. 2009 D-Link Confidential. Internal Use Only. Agenda Product Competition Overview - Positioning Highlights - Technology Briefing Product Application Guide Competitive Comparison & Analysis - Product Position/Main Competitors - Key Comparison - Art of the War D-Link Confidential. Internal Use Only. Positioning Highlights - What is DGS-3700 for? DGS-3700 series is a purpose-build product, mainly for the ETTH/MAN infrastructure. 2 different port configurations for different applications 10/100/1000Base-T Ports DGS-3700-12 GE SFP Ports 8 DGS-3700-12G 8 Combo Ports Application 4 Gigabit Access Switch 4 Gigabit Aggregation Switch FE Access Switches Outdoor Cabinets Home Users DGS-3700-12G Telecommunication Houses Outdoor Cabinets Wiring Closet in office building DGS-3700-12G DGS-3700-12 Enterprise Users D-Link Confidential Positioning Highlights - What is DGS-3700 for? With special hardware design, DGS-3700 is suitable for following environments: Telecom cabinets Wiring closet in basement/stairway of buildings Wiring Closet • Limited space Outdoor Cabinet • No air condition • Difficult to maintain D-Link Confidential Positioning Highlights - Custom Metro DGS-3700 Series Special hardware design for out door cabinets All interfaces are located in the front panel Up to 65oC operating temperature Modular power, fan and dust filter AC/DC dual power input, simplifying the maintenance and spare parts control D-Link Confidential. Internal Use Only. Technology Briefing - Function Overview Completed Metro-E software feature L2 VPN: Flexible Q in Q, L2PT, VLAN Translation Advanced IPTV Service: Multicast VLAN and Channel Profiles, Multicast Reporting, Host-based Multicasting High Reliability: E-RPS, LBD Robustness & Security: DHCP/ARP/MIM/DDOS Attack Prevention, Microsoft NAP Access Control: Bandwidth Control, CIR, QoS OAM: 802.1ag, 802.3ah, Y.1731*, Cable Diagnostic, Optical Transceiver DDM MEF 9,14 Certified, IPv6 Ready Logo Phase 2* (Future) * Function ready in future F/W release D-Link Confidential. Internal Use Only. Technology Briefing - 802.1ad L2 VPN: Q-in-Q Q-in-Q, or Double VLAN, utilizes double VLAN tags to implement L2 VPN 802.1Q Q-in-Q Q-in-Q 802.1Q C-VLAN S-VLAN S-VLAN C-VLAN C-VLAN 10 S-VLAN 2 S-VLAN 2 C-VLAN 10 C-VLAN 10 C-VLAN 10 C-VLAN 10 Provider Bridge S-VLAN 3 S-VLAN 3 C-VLAN 10 C-VLAN 20 Ethernet-based MAN S-VLAN 3 C-VLAN 20 C-VLAN 10 C-VLAN 10 S-VLAN 3 C-VLAN 20 C-VLAN 20 D-Link Confidential. Internal Use Only. Technology Briefing - Selective Q-in-Q (VLAN Translation) IPTV Partner SVLAN10 VoIP Partner SVLAN20 DGS-3700-12G Selective Q in Q CVLAN 10~19 add SVLAN 10 CVLAN 20~29 Add SVLAN 20 Aggregation Layer Access Layer ISM VLAN /MVR VoIP VLAN CVLAN 10~19 CVLAN 20~29 Allow to add SVLAN tag based on CVLAN or replace the CVLAN with SVLAN Transparent VLAN setting across the ISP network PON OLT VDSL Switch DES-3526 D-Link Confidential. Internal Use Only. Technology Briefing - ISM VLAN ISPs will isolate the streams for different subscribers by VLANs for security reasons. Applications requires continuously multicast stream will cause heavy traffic on the uplink ports of L2 access switch. ISM VLAN register the multicast stream for subscriber VLANs saves lot of bandwidth for uplink. ISM VLAN V5 Internet V1 V2 V3 V4 Heavy Traffic!! V1 V2 V3 V4 V4 Service Provider V1 V2 V3 Subscribers V1 V2 V3 V4 D-Link Confidential. Internal Use Only. Technology Briefing - IGMP Filtering Profiles Providing the flexible channel groups for IP-TV service By simply binding the pre-defined IGMP Filtering profiles to subscriber ports, administrator can modify the service level easily. News 224.0.0.x Finance 225.0.0.x Package 1 (Profile 1) Package 2 (Profile 2) Package 3 Entertainment 226.0.0.x P1 (Profile 3) Movie 227.0.0.x P2 Sports 228.0.0.x Adult 229.0.0.x P3 P1 P2 P1 Subscribers D-Link Confidential. Internal Use Only. Multicast Solutions - Host-based IGMP Snooping The bandwidth of Ethernet / VDSL2 allows multiple channels broadcasting in the same time IGMP / PIM Host-based IGMP Snooping is future proofing for IPTV service: Aggregation Layer Access Layer Legacy Device IGMP Snooping Host-based IGMP Snooping DES-3526 Multiple IPTV under a single port. Channel surfing of one IPTV does not effect others Support fast leave for quick channel switch IP STB IP STB IP STB D-Link Confidential. Internal Use Only. Solutions for Reliability - Ethernet Ring Protection Switching (E-RPS) First industry standard (ITU-T G.8032) on Ethernet ring protection switch Best case support 50ms recovery time for 16-node ring with <1,200 Km circumference Will support multiple rings application in the future STP RSTP ERPS Topology Type Any Topology Any Topology Ring Topology Convergence Time 30-50 seconds 1 second 50-200 ms! Aggregation Ring Master Link Down! Master Access Ring Disable Blocking Link Down! D-Link Confidential. Internal Use Only. Solutions for Reliability - Loopback Detection (LBD) STP or Ethernet Ring Recovery protocols can only cover inside of the telecom network. Users’ LAN will connect to ISP network directly without any protection. LBD protects the ISP networks from the loop connection in those uncontrolled area Aggregation or GE Access Block! Enterprise User Block! Block! Access Home User D-Link Confidential. Internal Use Only. Solutions for Reliability - IP MAC Port Binding (IMPB) Prevent the ARP spoofing attack to assure the ISP service wouldn’t break Prevent the Man-in-the-Middle attack to protect users’ data from hacker stealing Router IP MAC Port R A B C … … IP: R MAC: r r a b c 26 2 12 16 You’re You’re not not Router PC-A Faked ARP R IP: A MAC: c PC-A PC-B PC-C IP: A MAC: a IP: B MAC: b IP: C MAC: c I’m I’mRouter PC-A D-Link Confidential. Internal Use Only. Solutions for Reliability - DHCP server Screening For ISPs who did not provide CPE, users may buy home routers to share a single ISP IP for their PCs or laptops. If there is any misconnections on WAN/LAN ports, home gateways will reassign the IP for ISP switch or other users if they renew IP address. DHCP Server Screen can discard the illegal DHCP offer to guarantee the reliability of network. Offer 168.95.0.x I’m 192. Renew IP 168.0.x Renew IP I’m 192. 168.0.x ISP DHCP Server Unable to access Access Ring 168.95.0.x Home User Home Gateway Cannot access internet Offer 192.168.0.x Home User Home Gateway 192.168.0.x D-Link Confidential. Internal Use Only. Solutions for Service Level - Bandwidth Management Single user/service per port, with bw limit Port-based Bandwidth Control Multiple users/services per port, with bw limit Flow-based Bandwidth Control Multiple users/services per port, with bw limit, and guaranteed bw CIR – Committed Information Rate EIR – Excess Information Rate CBS, EBS - size of burst window (ms) for allowed CIR / EIR rates EVC2 EVC1 Total UNI (User Network Interface) Bandwidth EIR CI R EVC3 D-Link Confidential. Internal Use Only. Solutions for Maintenance - Ethernet OAM OAM provides fault management and performance monitoring tools for network links and end-to-end EVCs Ethernet Virtual Connection (EVC) Carrier Ethernet Network IEEE 802.3ah IEEE 802.1ag, MEF & ITU Y.1731 Link OAM Link OAM Service OAM (UNI to UNI) D-Link Confidential. Internal Use Only. Thank You