Dm3000
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The document summarizes an Ethernet switching product called the DMSwitch 3000. It supports up to 24 Fast Ethernet and 4 Gigabit Ethernet interfaces in a 1U chassis. Key features include stacking of up to 8 units, advanced QoS, security, management capabilities, VLAN support, routing protocols, and various fiber optic SFP modules. It provides carrier-class switching for metro Ethernet networks.
Dm3000
- 1. Your Solution for Better Communications FEATURES DMSwitch 3000 Carrier-Class Metro Ethernet CPE and Switch Supports 24 Fast Ethernet and 4 Combo Gigabit Ethernet interfaces. All fiber connectivity, "Fiber-to-Anywhere" with F3 model, 24 Fast Ethernet and 4 Gigabit SFP interfaces, including a variety of optical modules featuring flexible configuration. Stackable up to 8 units with 1:N protection and VLAN trunking and traffic monitoring capabilities. Advanced QoS features and bandwidth control for ensuring SLA-Service Level Agreements throughout Metro Ethernet networks. Available with L2 and L3 switching versions supporting advanced IP routing features. Variety of protection mechanisms including Classic, Rapid and Multiple Spanning Tree as well as EAPS. Management via IERU's DMView, SNMP-based NMS. Supports centralized management via SNMP v1/v2c/v3, RMON protocols and generic platforms. 1U high chassis with optional redundant AC/DC, full range power supply, input/output of alarms and a variety of SFP modules for various types and reaches of standard fiber/copper interfaces. DESCRIPTION • L2 and L3 wire speed - L2 and L3 packet switching is hardware executed with a switch fabric of 12.8 Gbits and a forwarding rate of 9.5 million packets per second. Level 2 and 3 protocols are software built-in to create MAC tables and IP routes. L2 tables support up to 16k MAC addresses and routing tables support 4k host entries and 16k Longest Prefix Match routes. • Metro Networks – The DMSwitch 3000 has up to 512 virtual router interfaces and uses RIPv2, OSPFv2 and BGPv4 routing protocols. • Resilient Stacking - Up to 8 devices may be stacked forming a single switch of up to 192 ports. From the network management perspective the stacked units are a single entity. Capabilities such as VLANs, trunking groups and port monitoring are available among all units in a transparent mode. In order to guarantee high resiliency the stacked devices may be interconnected in a ring topology. Any unit may assume the master condition guaranteeing a 1:N protection. Insertion and removal of units in the stack may be done without re-initializing (hot insertion stack). • Advanced QoS Capabilities - DMSwitch 3000 has 8 queues per port with prioritization algorithms allowing various definitions such as: priority definition for certain data flows, weight configuration for each queue, minimum flow rate definition or combinations. Classification of service may be done according to IEEE 802.1p, IP precedence or DSCP fields or TCP and UDP ports among other possibilities. Bandwidth control has a granularity of 64 kbit/s and may be applied to input or output ports or to a specific packet flow through ACLs. • Robust Security - DMSwitch 3000 features device operation and maintenance security. All communication protocols are encrypted. The use of filters enables the specification of which units of the network may have management access to other devices. Advanced security and management features are available via local and remote Syslog, RADIUS and TACACS+. • Powerful Management - A complete centralized FCAPS is available through IERU’s DMView management package using Windows® or Solaris® platforms with optional integration with HP OpenView NNM®. The DMSwitch 3000 has a CLI – Command Line Interface – with automatic help menus for command and parameter configuration through SSH, Telnet and RS232 console. An internal Web Server with SSL, SNMP agent and RMON is also available. DMSwitch 3000 allows for the creation of complex ACLs – Access Control Lists, with multiple comparison and action parameters enabling the modification, direction, discarding or prioritization of packets. Tools for network and cabling connectivity diagnostics are also available. Cables may be tested for possible interruptions or short circuits indicating the approximate distance of the problem. Ports or packet flows may be monitored, redirecting traffic to a specific port. In order to simplify the management of firmware and configuration versions, up to 2 different firmware versions and up to 4 different configurations may be stored in the device allowing a choice of which will be used when initializing the unit. Firmware upgrades and configuration uploads / downloads may be done through TFTP or HTTP/HTTPS. • • • • • • • •
- 2. DMSwitch 3x24 F2 - dual power supply plus alarms DMSwitch SFP module • VLANs - Virtual LANs may be built on DMSwitch 3000 using all of the 4094 VLANs defined in IEEE 802.1Q, offering double tagging (Q-in-Q) functionality and enabling the creation of TLS services. VLANs may be defined by protocol, MAC address and IP-subnet. Ports may be overlapped on port-based VLANs and GVRP protocol may be used for dynamic configuration. Capabilities such as double tagging, Dynamic VLAN, Jumbo Packet, MAC-based and Protocol-based VLAN enable the design of customized topologies for new services and complex architecture requirements. • L2 and L3 Multicast - L2 and L3 multicast applications are supported by 256 L2 groups and an additional 256 L3 groups, snooping and query IGMP protocol and PIM protocol. • Protection Mechanisms - Classic, Rapid and Multiple Spanning Tree protocols are available such as RSTP providing shorter conversion times and EAPS protocol specific for sub-50 ms Ethernet rings. Port trunking functionalities enable the grouping of physical ports into logical ports with automatic load balancing and with typical sub-200 ms recovery times enabling the construction of high throughput Metro Ethernet application topologies with protection and short failure recovery times. • Multi-Media Capabilities – Up to 24 Fast Ethernet optical interfaces plus 4 Gigabit optical interfaces on a single 1U unit, supporting a wide variety of SFP modules for a broad selection of ranges and fiber types. Added to the stack ability of the DMSwitch family, up to 192 Fast Ethernet ports are available, with "pay-as-you-grow" concept for the F3 model enabling each individual SFP interface to receive a different connector (see ordering). DMSwitch 3x24 F3 - Fiber-to-Everywhere
- 3. Fig.2 - Complete NMS End-to-End Capabilities, via DATACOM's DMView SNMP-Based Platform. IP/MPLS Backbone Fig. 3: Metro Ethernet Rings – Access and Aggregation Nodes } Customer Up to 24 FE optical extensions Upload Segment (Nx1Gb or 10GbE) Aggregation Access Ethernet NTUs Metro Segment (Nx1GbE) APPLICATIONS DMView NMS GbEth - Network Fiber Backup GbEth - User End-to-End Network Management GbEth - User Fig.1 - Carrier-Class, High-Capacity, Metro Ethernet CPE DMSwitchDMSwitch IP/Metro MPLS
- 4. SPECIFICATIONS Software Specifications • Auto-Negotiation • VLAN • Security Speed, duplex mode, flow control and MDI/MDIX Half duplex back pressure, Full duplex PAUSE (IEEE 802.3x) Up to 8 devices with 1:N protection Hot-Swap Resilient Stack VLAN membership across the stack Trunking across the stack Traffic Monitor across the stack • Flow Control • Stackable Command Line Interface (CLI) WEB server with SSL v3 SNMP v1 / v2c / v3 RMON groups 1, 2, 3 and 9 ACL configuration with multiple comparisons and actions Network diagnostics tools (Telnet, Traceroute and Ping) Cabling connectivity diagnostics tools Up to 2 firmware versions stored in flash memory Up to 4 configuration files stored in flash memory Static or Dynamic IP Address • Management IEEE 802.1x port authentication SNMP, WEB, Telnet and SSH access control filter Local and Remote Syslog RADIUS and TACAS+ user authentication E-mail notification (SMTP) Denial of Service (DoS) protection SNTP Up to 4049 VID Tagging (IEEE 802.1Q) Port-based with port overlapping capabilities Protocol-based (IEEE 802.1v), MAC-based, IP-Subnet-based Q-in-Q double tagging (IEEE 802.3ac) Dynamic VLAN (GVRP) • Protection •QoS • Port Trunking Classic Spanning Tree (IEEE 802.1D) Rapid Spanning Tree (IEEE 802.1w) Multiple Spanning Tree (IEEE 802.1s) * EAPS v1 * 8 queues per port TCI tagging (IEEE 802.1p) IP Precedence / ToS DSCP / ToS (with DiffServ support) TCP or UDP ports Rate shaping (Ingress and Egress). 64 kbps granularity per port and per flow * Weighted Round Robin, Weighted Fair Queuing * or Strict Priority Queue Several prioritization algorithm options WRED 32 trunking groups with up to 8 active ports in each group. Additional ports of a group remain in standby LACP (IEEE 802.3ad) static or dynamic configuration
- 5. * Please check for feature availability in selected software versions. Standards Compliance 802.3 802.3u 802.3z 802.3ab 802.3x 802.3ac 802.1D 802.1Q 802.1w 802.1s 802.3ad 802.1p 802.1x 802.3ah 802.1AB 10Base-T 100Base-TX 1000Base-SX 1000Base-T Flow Control Extension for VLAN Tagging Bridging Virtual LAN Rapid Spanning Tree Multiple Spanning Tree Link Aggregation Priority Support Port Security Ethernet First Mile LLDP RFC1812 RFC1157 RFC2819/2021/1757 RFC2865/2138/2058 RFC2030 RFC3619 RFC3164 RFC1058/1723 RFC1112/2236/2276R FC2474/2475 RFC1213 RFC2863 RFC1643/2665 RFC1493 RFC2674 IPv4 SNMP Protocol RMON and RMON II RADIUS Authentication and Authorization Simple Network Time Protocol (SNTP) v4 EAPSy1 Syslog Protocl RIP/RIPv2 IGMPv1/IGMPv2/IGMPv3 DiffService MIB-II Interface MIB Ether-Like MIB Bridge MIB Extended Bridge MIB Association Standards Description Association Standards Description • IEEE • IETF Bridge MIB Entity MIB Interface MIB MIB-II ETHERLINK-MIB Extended Bridge MIB RMON-MIB RS232-MIB SNMPv21-MIB SNMPv2-SMI SNMP2-TC TCP-MIB UDP-MIB RFC1493 RFC2037 RFC1229/1573/2233/2863 RFC1213 RFC1398/1623/1643/2665 RFC2674(Q-Bridge-MIB, P-Bridge-MIB) RFC1757 Association Standards Description • MIBs • L3 Routing 512 Virtual Routers. Routing table with 4 K Hosts and 16 K LPM routes Static routing RIP v2, OSPF v2 and BGP v4 * VRRP redundancy * PIM (SM, DM and SD modes) * 256 L3 Multicast groups * General • Dimensions Width: 483 mm (19") Height: 43 mm (1U) Depth: 230 mm Operation Temperature: 0 to 50 oC Storage / Transportation: -40 to 70 0C Humidity: 10% to 90% (non-condensing) • Environmental • Other L2 Functions Broadcast storm control with per port configurable rate 16K MAC addresses per unit Head of Line Blocking protection Jumbo Frame support up to 9 KB 256 L2 Multicast groups IGMP (v1 / v2 / v3) Traffic Monitor for ports and/or packet flow
- 6. ORDERING Optional Accessories Power Supplies DMSwitch 3x24F2 PSU Modular AC/DC full range, hot-swappable, redundant power supply Gigabit Ethernet SFP Modules SFP 1000BaseSX - 1000Base SX SFP Module. MM optical interface, 850 nm, up to 550m reach, LC connector SFP 1000BaseLX - 1000 Base LX SFP Module, SM optical interface, 1310 nm, up to 10km reach, LC connector SFP 1000BaseLX+ - 1000 Base LX+ SFP Module, SM optical interface, 1310 nm, up to 30km reach, LC connector SFP 1000BaseLH - 1000 Base LH SFP Module, SM optical interface, 1550 nm, up to 80km reach, LC connector SFP 1000BaseLZ - 1000 Base LZ SFP Module, SM optical interface, 1550 nm, up to 110km reach, LC connector SFP 1000BaseBX20-U - 1000 Base BX SFP Module, SM single fiber (SSB13) optical interface, 1310 nm (tx) - 1550 nm (rx), up to 20 km reach, LC connector SFP 1000BaseBX20-D - 1000 Base BX SFP Module, SM single fiber (SSB15) optical interface, 1550 nm (tx) - 1310 nm (rx), up to 20 km reach, LC connector SFP 1000BaseBX60-U - 1000 Base BX SFP Module, SM single fiber (SLB13) optical interface, 1310 nm (tx) - 1550 nm (rx), up to 60 km reach, LC connector SFP 1000BaseBX60-D - 1000 Base BX SFP Module, SM single fiber (SLB15) optical interface, 1550 nm (tx) - 1310 nm (rx), up to 60 km reach, LC connector Fast Ethernet SFP Modules SFP 155M SS13 - 155M SFP Module, SM optical interface, 1310 nm, up to 30 km reach, LC connector, compatible with 100Base FX SFP 155M SSB15 - 155M SFP Module, SM single fiber (SSB15) optical interface, 1550 nm (tx) - 1310 nm (rx), up to 15 km reach, LC connector, compatible with 100Base BX15-U DMSwitch 3x24Fy Options: y=2 - 10/100 Base-TX Ports + Combo Ports Modular AC/DC PSU + optional redundancy y=3 - 10/100 Base-FX (SFP) Ports + Combo Ports Modular AC/DC PSU + optional redundancy Levels: x=2 - L2 Switch x=3 - L3 Switch
- 7. ©2006 DATACOM Ltd. All rights reserved. Features and Specifications are subject to change without prior notice. *All other brands/names/trademarks are the property of their respective owners. Version 2.1 08-08 ORDERING - Hardware Options Functions DMSwitch 3224F2 DMSwitch 3224F3 DMSwitch 3324F2 DMSwitch 3324F3 Wire-speed Wire-speed L2 ~ L4 24 x 10/100BaseFX (SPF) 4 x Combo GBE (SFP or 10/100/1000Base-T) 32 MB 12.8 Gbit/s 32 MB 64MB 1 dry contact Output 3 external alarms Input Supports 2 AC/DC hot swappable power supplies. Main power supply included with product. Redundant power supply is optional Wire-speed Wire-speed L2 ~ L4 24 x 10/100BaseTX 4 x Combo GBE (SFP or 10/100/1000Base-T) 32 MB 12.8 Gbit/s 32 MB 64MB 1 dry contact Output 3 external alarms Input Supports 2 AC/DC hot swappable power supplies. Main power supply included with product. Redundant power supply is optional Wire-speed NA L2 ~ L4 24 x 10/100BaseFX (SPF) 4 x Combo GBE (SFP or 10/100/1000Base-T) 32 MB 12.8 Gbit/s 16 MB 64MB 1 dry contact Output 3 external alarms Input Supports 2 AC/DC hot swappable power supplies. Main power supply included with product. Redundant power supply is optional Wire-speed NA L2 ~ L4 24x10/100Base-TX 4 x Combo GBE (SFP or 10/100/1000Base-T) 32 MB 12.8 Gbit/s 16 MB 64MB 1 dry contact Output 3 external alarms Input Supports 2 AC/DC hot swappable power supplies. Main power supply included with product. Redundant power supply is optional L2 Switching L3 Switching QoS Fast Ethernet Ports GBE ports Packet buffer Switch fabric Flash memory SDRAM memory Alarms Power Supply