D link dgs 1210 10p инструкция

D-Link DGS-1210-10P User Manual

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Summary of Contents for D-Link DGS-1210-10P

  • Page 3: Table Of Contents

    Table of Contents D-Link Web Smart Switch User Manual Table of Contents Table of Contents ……………………….. i About This Guide……………………….. 1 Terms/Usage…………………………1 Copyright and Trademarks ……………………..1 Product Introduction ……………………….2 DGS-1210-10P…………………………. 3 Front Panel …………………………3 Rear Panel…………………………3 Hardware Installation ……………………….

  • Page 4
    Table of Contents D-Link Web Smart Switch User Manual Configuration Backup & Restore ………………….22 Firmware Backup and Upload ……………………22 Tool Bar > Smart Wizard……………………..23 Tool Bar > Online Help……………………..23 Function Tree …………………………. 25 Device Information………………………. 25 System >…
  • Page 5
    Table of Contents D-Link Web Smart Switch User Manual Command Line Interface……………………..59 To connect a switch via TELNET:…………………… 59 Logging on to the Command Line Interface:………………..59 CLI Commands: ……………………….59 Download…………………………59 Upload …………………………60 Config ipif System……………………….. 60 Logout………………………….
  • Page 7: About This Guide

    D-Link Web Smart Switch User Manual About This Guide This guide provides instructions to install the D-Link Gigabit Web Smart PoE Switch DGS-1210-10P, how to use the SmartConsole Utility, and to configure Web-based Management step-by-step. Note: The model you have purchased may appear slightly different from the illustrations shown in the document.

  • Page 8: Product Introduction

    DGS-1210 series such as reducing power when a port does not have a device attached, or adjusting the power usage according to the Ethernet cable connected to it. For PoE model such as DGS- 1210-10P, D-Link Green Technology offers Time-based PoE feature to shut down per port power off working hours.

  • Page 9: Dgs-1210-10P

    1 Product Introduction D-Link Web Smart Switch User Manual the switches with other third-party devices for management in an SNMP-enabled environment. D-Link Web Smart Switches also come with the D-View plug-in module that works with D-View 6 SNMP Management Software, and provides easy-to-use graphic interface and facilitates the operation efficiency.

  • Page 10: Hardware Installation

    D-Link Web Smart Switch User Manual Hardware Installation This chapter provides unpacking and installation information for the D-Link Web-Smart Switch. Step 1: Unpacking Open the shipping carton and carefully unpack its contents. Please consult the packing list located in the User Manual to make sure all items are present and undamaged.

  • Page 11: Step 3 — Plugging In The Ac Power Cord

    2 Hardware Installation D-Link Web Smart Switch User Manual Then, use the screws provided with the equipment rack to mount the switch in the rack. Figure 5 – Mount the Switch in the rack or chassis Please be aware of following safety Instructions when installing: A) Elevated Operating Ambient — If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater than room ambient.

  • Page 12: Power Failure

    2 Hardware Installation D-Link Web Smart Switch User Manual Figure 6 –Plugging the switch into an outlet Power Failure As a precaution, the switch should be unplugged in case of power failure. When power is resumed, plug the switch back in.

  • Page 13: Getting Started

    This chapter introduces the management interface of D-Link Web-Smart Switch. Management Options The D-Link Web Smart Switch can be managed through any port on the device by using the Web-based Management, or through any PC using the SmartConsole Utility. Each switch must be assigned its own IP Address, which is used for communication with the Web-Based Management or a SNMP network manager.

  • Page 14: Login Web-Based Management

    Figure 9 – Logon Dialog Box Smart Wizard After a successful login, the Smart Wizard will guide you through essential settings of the D-Link Web Smart Switch. Please refer to the Smart Wizard Configuration section for details. Web-based Management By clicking the Exit button in the Smart Wizard, you will enter the Web-based Management interface.

  • Page 15
    CD-Rom or DVD-Rom) and click OK. Follow the on-screen instructions to install the utility. Upon completion, go to Start > Programs > D-Link SmartConsole Utility and open the SmartConsole Utility. Connect the Smart Switch to the same L2 network segment of your PC and use the SmartConsole Utility to discover the Smart Switches.
  • Page 16: Smartconsole Utility

    D-Link Web Smart Switch User Manual SmartConsole Utility The D-Link SmartConsole Utility allows the administrator to quickly discover all D-Link smart switches, which are in the same domain of the PC, collect traps and log messages, and quick access to basic configurations of the switch.

  • Page 17: Log

    4 SmartConsole Utility D-Link Web Smart Switch User Manual Web-Smart Switch will not be discovered. Click this icon to launch the Log window. Click View Log to show the events of the SmartConsole Utility and the device. Date/Time indicates when the message was received, IP denotes where it comes from and Status shows the content of this log message.

  • Page 18: Help

    4 SmartConsole Utility D-Link Web Smart Switch User Manual Figure 14 – SmartConsole File Monitor Save: Records the setting of the Device List as default for the next time the SmartConsole Utility is used. Monitor Save As: Records the setting of the Device List in an appointed filename and file path.

  • Page 19: Device Configuration

    4 SmartConsole Utility D-Link Web Smart Switch User Manual Device Configuration The Device Configuration in the SmartConsole Utility has five icons: Device Settings Device Password Manager Multi Firmware Upgrade DHCP Refresh Web Access and the device buttons for the Device List.

  • Page 20
    4 SmartConsole Utility D-Link Web Smart Switch User Manual Device Password Manager Select a switch from the Device List. Click on this icon to launch the Device Password Manager window. Here you can enter a new password and confirm it.
  • Page 21: Add(+), Delete(-) And Discover The Device

    4 SmartConsole Utility D-Link Web Smart Switch User Manual Figure 19 – DHCP Refresh Web Access Select a switch from the Device List. Click this icon to launch your Internet browser (eg. The Internet Explorer). Here you can configure the Switch through the Web-based Management utility. You may also get into the Web-based Management by double-clicking the device in the device list.

  • Page 22
    4 SmartConsole Utility D-Link Web Smart Switch User Manual Monitor: Checking the Monitor box and the SmartConsole will collect the trap and log data from the device. in the monitor means the device was discovered by SmartConsole. Click the icon to have the device to continue updating the information, such as system log or trap to the SmartConsole Utility.
  • Page 23: Configuration

    5 Configuration D-Link Web Smart Switch User Manual Configuration The features and functions of the D-Link Web Smart Switch can be configured for optimum use through the Web-based Management Utility. Smart Wizard Configuration After a successful login, the Smart Wizard will guide you through essential settings of the D-Link Web Smart Switch.

  • Page 24: Snmp Settings

    5 Configuration D-Link Web Smart Switch User Manual SNMP Settings The SNMP Setting allows you to quickly enable/disable the SNMP function and configure the SNMP community name. For the complete SNMP function, please check “Setup Menu > System > SNMP Settings”…

  • Page 25: System Settings

    5 Configuration D-Link Web Smart Switch User Manual System Settings You can manually change the system IP Address, Subnet Mask, and Gateway address by selecting Static and clicking Apply. You can further configure and read more about the above settings in the “Setup Menu >…

  • Page 26: Web-Based Management

    Logout button first, then it will be seen as an abnormal exit and the login session will still be occupied. Finally, by clicking on the D-Link logo at the upper-left corner of the screen you will be redirected to the local D-Link website.

  • Page 27: Tool Bar > Save Menu

    5 Configuration D-Link Web Smart Switch User Manual Tool Bar > Save Menu The Save Menu provides Save Configuration and Save Log functions. Figure 28 – Save Menu Save Configuration Select to save the entire configuration changes you have made to the device to switch’s non-volatile RAM.

  • Page 28: Reboot Device

    5 Configuration D-Link Web Smart Switch User Manual Figure 33 – Tool Menu > Reset System Reboot Device Provide a safe way to reboot the system. Click Reboot to restart the switch. Figure 34 – Tool Menu > Reboot Device Configuration Backup &…

  • Page 29: Tool Bar > Smart Wizard

    Tool Bar > Online Help The Online Help provides two ways of online support: Online Support Site will lead you to the D-Link website where you can find online resources such as updated firmware images; User Guide can offer an immediate reference for the feature definition or configuration guide.

  • Page 30
    5 Configuration D-Link Web Smart Switch User Manual Figure 38 – User Guide Micro Site…
  • Page 31: Function Tree

    5 Configuration D-Link Web Smart Switch User Manual Function Tree All configuration options on the switch are accessed through the Setup menu on the left side of the screen. Click on the setup item that you want to configure. The following sections provide more detailed description of each feature and function.

  • Page 32: System > System Settings

    30 minutes, and the default setting is 5 minutes. Group Interval: The D-Link Web Smart Switch will routinely send report packets to the SmartConsole Utility in order to maintain the information integrity. The user can adjust the Group Interval to optimal frequency.

  • Page 33: System > Trap Settings For Smartconsole

    5 Configuration D-Link Web Smart Switch User Manual System > Trap Settings For SmartConsole By configuring the Trap Setting, it allows SmartConsole Utility to monitor specified events on this Web-Smart Switch. By default, Trap Setting is disabled. When the Trap Setting is enabled, enter the Destination IP address of the managing station that will receive trap information.

  • Page 34: System > Snmp Settings

    5 Configuration D-Link Web Smart Switch User Manual media types. MDI/MDIX: A medium dependent interface (MDI) port is an Ethernet port connection typically used on the Network Interface Card (NIC) or Integrated NIC port on a PC. Switches and hubs usually use Medium dependent interface crossover (MDIX) interface.

  • Page 35: System > Password Access Control

    5 Configuration D-Link Web Smart Switch User Manual The default community strings for the Switch used for SNMP v.1 management access are: Read_Only: The community with read-only privilege allows authorized management stations to retrieve MIB objects. The default name is public.

  • Page 36: Configuration > Jumbo Frame

    (Local 0 ~ Local 7), Configuration > Jumbo Frame D-Link Gigabit Web Smart Switches support jumbo frames (frames larger than the Ethernet frame size of 1536 bytes) of up to 10,000 bytes (tagged). Default is disabled, Select Enabled then click Apply to turn on the jumbo frame support.

  • Page 37: Configuration > Asymmetric Vlan

    5 Configuration D-Link Web Smart Switch User Manual Figure 48 – Configuration > 802.1Q VLAN > Default Setting Figure 49 – Configuration > 802.1Q VLAN > Add VID Figure 50 – Configuration > 802.1Q VLAN > Example VIDs Figure 51 – Configuration > 802.1Q VLAN > VID Assignments Configuration >…

  • Page 38
    5 Configuration D-Link Web Smart Switch User Manual PCs 1, 2, and 3 cannot communicate with each other; but all of them need to access the servers or the Internet behind the firewall. Firewall, V1~V4 PC 1 (Port 2, V2)
  • Page 39: Configuration > 802.1Q Management Vlan

    5 Configuration D-Link Web Smart Switch User Manual Figure 54 – Configuration > 802.1Q VLAN > Asymmetric VLAN – Create VLANs 3. Configuring the PVID of access VLAN Configure the PVID setting located at the bottom of the VLAN configuration page. The user needs to set the shared set of ports as PVID 1, and the other separated groups of ports (for example, port 2, 3, and 4) as PVID 2, 3 and 4 respectively.

  • Page 40: Configuration > Voice Vlan > Voice Vlan Oui Setting

    5 Configuration D-Link Web Smart Switch User Manual Figure 57 – Configuration > Voice VLAN > Voice VLAN Setting Voice VLAN State: Select to enable or disable Voice VLAN. The default is Disabled. After you enabled Voice VLAN, you can configure the Voice VLAN Global Settings.

  • Page 41: Configuration > Link Aggregation > Port Trunking

    5 Configuration D-Link Web Smart Switch User Manual There are some pre-defined OUIs and when the user configures personal OUI, these pre-defined OUIs must be avoided. Below are the pre-defined voice traffic’s OUI: Vendor Mnemonic Name 00:E0:BB 3Com 3com 00:03:6B…

  • Page 42: Configuration > Link Aggregation > Lacp Port Settings

    5 Configuration D-Link Web Smart Switch User Manual Configuration > Link Aggregation > LACP Port Settings The LACP Port Settings is used to create port trunking groups on the Switch. The user may set which ports will be active and passive in processing and sending LACP control frames Figure 60 –…

  • Page 43
    It also allows adjustments for controlling the frequency of IGMP traffic on a subnet. Default is 10 seconds. Querier State: D-Link Smart Switch is able to send out the IGMP Queries to check the status of multicast clients. Default is disabled.
  • Page 44: Configuration > Port Mirroring

    5 Configuration D-Link Web Smart Switch User Manual Figure 63 – Configuration > IGMP Multicast Entry Table Configuration > Port Mirroring Port Mirroring is a method of monitoring network traffic that forwards a copy of each incoming and/or outgoing packet from one port of the Switch to another port, where the packet can be studied. This enables network managers to better monitor network performances.

  • Page 45: Configuration > Sntp Settings > Time Settings

    5 Configuration D-Link Web Smart Switch User Manual Figure 66 – Configuration > Loopback Detection Loopback Detection State: Use the drop-down menu to enable or disable loopback detection. The default is Disabled. Interval (1-32767): Set a Loop detection Interval between 1 and 32767 seconds. The default is 1 seconds.

  • Page 46: Configuration > Sntp Settings > Timezone Settings

    5 Configuration D-Link Web Smart Switch User Manual If choosing SNTP for the clock source, then the following parameters will be available: SNTP First Server: Specify the IP address of the primary SNTP server from which the system time is retrieved.

  • Page 47: Configuration > Spanning Tree > Stp Port Settings

    5 Configuration D-Link Web Smart Switch User Manual The IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) evolved from the 802.1D STP standard. RSTP was developed in order to overcome some limitations of STP that impede the function of some recent switching innovations.

  • Page 48
    5 Configuration D-Link Web Smart Switch User Manual An STP Group spanning tree works in the same way as the switch-level spanning tree, but the root bridge concept is replaced with a root port concept. A root port is a port of the group that is elected based on port priority and port cost, to be the connection to the network for the group.
  • Page 49: Qos > Storm Control

    5 Configuration D-Link Web Smart Switch User Manual Like edge ports, P2P ports transition to a forwarding state rapidly thus benefiting from RSTP. A p2p value of false indicates that the port cannot have p2p status. Auto allows the port to have p2p status whenever possible and operate as if the p2p status were true.

  • Page 50: Qos > 802.1P/Dscp Priority Settings

    5 Configuration D-Link Web Smart Switch User Manual From Port / To Port: A consecutive group of ports may be configured starting with the selected port. Type: This drop-down menu allows you to select between RX (receive), TX (transmit), and Both. This setting will determine whether the bandwidth ceiling is applied to receiving, transmitting, or both receiving and transmitting packets.

  • Page 51: Security > Trusted Host

    Figure 74 – QoS > DSCP Priority Settings Select QoS Mode: D-Link Smart Switch allows the user to prioritize the traffic based on the 802.1p priority in the VLAN tag or the DSCP (Differentiated Services Code Point) priority in the IP header. Only one mechanism is selected to prioritize the packets at a time.

  • Page 52: Security > Safeguard Engine

    To delete the IP address, simply click the Delete button. Check the unwanted address, and then click Apply. Security > Safeguard Engine D-Link’s Safeguard Engine is a robust and innovative technology that automatically throttles the impact of packet flooding into the switch’s CPU. This function helps protect the Web-Smart Switch from being interrupted by malicious viruses or worm attacks.

  • Page 53
    5 Configuration D-Link Web Smart Switch User Manual software and the RADIUS server. Depending on the authenticated results, the port is either made available to the user, or the user is denied access to the network. The RADIUS servers make the network a lot easier to manage for the administrator by gathering and storing the user lists.
  • Page 54: Security > Mac Address Table > Static Mac

    5 Configuration D-Link Web Smart Switch User Manual If Auto is selected, it will enable 802.1X and cause the port to begin in the unauthorized state, allowing only EAPOL frames to be sent and received through the port. The authentication process begins when the link state of the port transitions from down to up, or when an EAPOL-start frame is received.

  • Page 55: Monitoring > Statistics

    5 Configuration D-Link Web Smart Switch User Manual Monitoring > Statistics The Statistics screen displays the status of each port packet count. Figure 81 – Monitoring > Statistics Refresh All: Renews the details collected and displayed. Clear All Counters: To reset the details displayed.

  • Page 56: Monitoring > Cable Diagnostics

    5 Configuration D-Link Web Smart Switch User Manual Monitoring > Cable Diagnostics The Cable Diagnostics is designed primarily for administrators and customer service representatives to examine the copper cable quality. It rapidly determines the type of cable errors occurred in the cable.

  • Page 57: Acl > Acl Configuration Wizard

    5 Configuration D-Link Web Smart Switch User Manual Figure 84 – Monitoring > System Log ID: Displays an incremented counter of the System Log entry. The Maximum entries are 500. Time: Displays the time in days, hours, and minutes the log was entered.

  • Page 58: Acl > Acl Profile List

    5 Configuration D-Link Web Smart Switch User Manual Service Type: Specify the type of service. The possible values are: Any — Indicates ACL action will be on packets from any service type. Ether type — Specifies an Ethernet type for filtering packets.

  • Page 59
    5 Configuration D-Link Web Smart Switch User Manual Delete: To delete an access profile. To manually add a profile, click Add ACL Profile: Figure 87 – Add Access Profile The steps of adding an access profile are described below: 1) After selecting the Profile ID and Frame Type (MAC or IPv4), specify attributes like Untagged/Tagged (for MAC), or ICMP/IGMP/TCP/UDP (for IPv4).
  • Page 60
    5 Configuration D-Link Web Smart Switch User Manual Profile ID: Indicates the corresponding access profile Identification number. Access ID: Indicates the access rule Identification number. Profile Type: Displays the profile type. Summary: Displays the access rule summary. Action: Displays the access rule action.
  • Page 61: Acl > Acl Finder

    Current (mA), Classification, Port Status. You can select From Port / To Port to control the PoE functions of a port. DGS-1210-10P will auto disable the ports if port current is over 375mA in 802.3af mode or 625mA in pre-802.3at mode while other ports remain active…

  • Page 62: Poe > Poe System Settings

    DGS-1210-10P support two deny policies, Deny next port and Deny low priority. The Deny next port means the port with earliest plug-in PD gets the highest priority, whereas the latest gets the lowest priority.

  • Page 63: Time-Based Poe > Time Range Settings

    LLDP (Link Layer Discovery Protocol) provides IEEE 802.1AB standards-based method for switches to advertise themselves to neighbor devices, as well as to learn about neighbor LLDP devices. DGS-1210-10P will keep the information in the Management Information Base (MIB). SNMP utilities can learn the network topology by obtaining the MIB information in each LLDP device.

  • Page 64: Lldp > Lldp Remote Port Information

    5 Configuration D-Link Web Smart Switch User Manual LLDP: When this function is Enabled, the switch can start to transmit, receive and process the LLDP packets. For the advertisement of LLDP packets, the switch announces the information to its neighbor through ports.

  • Page 65: Command Line Interface

    D-Link Web Smart Switch User Manual Command Line Interface The D-Link Web Smart Switch allows a computer or terminal to perform some basic monitoring and configuration tasks by using the Command Line Interface (CLI) via TELNET protocol. To connect a switch via TELNET: 1.

  • Page 66: Upload

    6 Command Line Interface D-Link Web Smart Switch User Manual Download and install new firmware on the Switch from a TFTP server. firmware_fromTFTP cfg_fromTFTP Download a switch configuration file from a TFTP server. tftp://ip-address/ The IP address of the TFTP server.

  • Page 67: Ping

    6 Command Line Interface D-Link Web Smart Switch User Manual NOTE: Save your configuration changes before logging out. Ping This command checks if another computer is on the network and listens for connections. You can ping the switch from any IP workstation the switch is connected to through the managed VLAN (VLAN 1 by default), as long as there is a physical path between the switch and the workstation.

  • Page 68: Config Account Admin Password

    6 Command Line Interface D-Link Web Smart Switch User Manual Figure 101 – The show switch Command Config account admin password The command sets the administrator password. Syntax config account admin password <passwd> Parameter Parameter Description The new password of the administrator.

  • Page 69: Appendix A — Ethernet Technology

    Appendix A — Ethernet Technology D-Link Web Smart Switch User Manual Appendix A — Ethernet Technology This chapter will describe the features of the D-Link Web Smart Switch and provide some background information about Ethernet/Fast Ethernet/Gigabit Ethernet switching technology. Gigabit Ethernet Technology Gigabit Ethernet is an extension of IEEE 802.3 Ethernet utilizing the same packet structure, format, and…

  • Page 70: Appendix B — Technical Specifications

    Appendix B — Technical Specifications D-Link Web Smart Switch User Manual Appendix B — Technical Specifications Hardware Specifications — DGS-1210-10P: 0dB (Fan-less) Operation Temperature 0~40°C Key Components / Performance Storage Temperature -10~70°C Switching Capacity: Operation Humidity: 10%~95% RH — DGS-1210-10P: 20Gbps Storage Humidity: 5%~95% RH Max.

  • Page 71: Vlan

    Appendix B — Technical Specifications D-Link Web Smart Switch User Manual Time-based PoE function: Achieve power saving by shutting down power of devices during off working hours VLAN 802.1Q VLAN standard (VLAN Tagging) Up to 256 static VLAN groups Asymmetric VLAN…

  • Page 72: Appendix C — Rack Mount Instructions

    Appendix C – Rack mount Instructions D-Link Web Smart Switch User Manual Appendix C – Rack mount Instructions Safety Instructions — Rack Mount Instructions — The following or similar rack-mount instructions are included with the installation instructions: A) Elevated Operating Ambient — If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater than room ambient.

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D-Link DGS-1210-10P/ME инструкция по эксплуатации
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Серия
коммутаторов D-Link DGS-1210 включает в себя коммутаторы Web Smart
следующего поколения с поддержкой технолгии D-Link Green. Коммутаторы
данной серии объединяют в себе функции расширенного управления и
безопасности, обеспечивающих лучшую производительность и
масштабируемость. Расширенный функционал включает комбо-порты Gigabit,
поддержку Power over Ethernet1, QoS, а также функции гибкого многофункционального управления. Поддержка Power over Ethernet1
позволяет упростить установку беспроводных точек доступа, сетевых
камер, телефонов VoIP и другого сетевого оборудования. Благодаря
совместимости со стандартами 802.3af и 802.3at, этот коммутатор
способен обеспечить питание устройств до 30 Вт. Функции управления
включают SNMP, управление на основе Web-интерфейса, утилиту SmartConsole
и Compact Command Lines. Коммутаторы данной серии также поддерживают
такие функции, как фильтрация ACL и D-Link Safeguard Engine. Более того,
серия коммутаторов DGS-1210 поддерживает функцию Auto Voice VLAN,
обеспечивая максимальный приоритет для «голосового» трафика.
DGS-1210-10P выполнен в компактном 13-дюймовом корпусе, DGS-1210-16 и
DGS-1210-24 – в металлическом корпусе для установки в 19-дюймовую
стойку, коммутаторы оснащены инновационной пассивной системой
охлаждения. DGS-1210-48 оснащен двумя бесшумными интеллектуальными
вентиляторами, которые способны изменять скорость вращения в зависимости
от температуры, что позволяет экономить энергию и увеличить время жизни
устройства.

Технология D-Link Green
Компания D-Link занимает ведущие позиции в развитии инновационной
энергосберегающей технологии, не снижающей производительность и
функциональные возможности устройства. Технология предусматривает
автоматическое изменение уровня передаваемого сигнала в зависимости от
длины подключаемых кабелей (до 20 метров). Применение технологии Green
Ethernet позволяет коммутатору путем опроса состояния портов получать
информацию об их активности и, при необходимости, автоматически
отключать неактивные порты.

Гибкая интеграция в существующую сеть
Коммутаторы серии DGS-1210 оснащены медными портами Gigabit Ethernet,
обеспечивающим подключение по существующему кабелю категории 5 на основе
витой пары. Каждый коммутатор оснащен двумя или четырьмя комбо-портами
SFP для гибкого подключения по оптике к магистралям и серверам. С
помощью мастера предварительных настроек, администратор может быстро
сделать преднастройки на коммутаторе.

Расширенные функции уровня 2
Коммутаторы DGS-1210 поддерживают ряд функций уровня 2, включая IGMP
Snooping, Port Mirroring, Spanning Tree и Link Aggregation Control
Protocol (LACP). Управление потоком IEEE 802.3x позволяет напрямую
подключить серверы к коммутатору для быстрой и надежной передачи данных.
Поддерживая скорость 2000Мбит/с в режиме полного дуплекса, коммутатор
обеспечивают высокую скорость передачи для подключения рабочих мест с
минимальной потерей данных. Коммутаторы поддерживают функцию диагностики
кабеля и функцию Loopback Detection. Функция Loopback Detection
используется для определения петель и автоматического отключения порта,
на котором обнаружена петля. Функция диагностики кабеля предназначена
для определения типов медных кабелей, а также типа неисправности кабеля.

Качество обслуживания (QoS), управление широковещательным штормом
Коммутаторы серии DGS-1210 являются идеальным решением для развертывания
VoIP, так как данные устройства поддерживают функцию Auto Voice VLAN и
Differentiated Services Code Point (DSCP) QoS для приложений VoIP.
Функция автоматического определения подключенного оборудования VoIP
позволяет помещать «голосовой» трафик в выделенную VLAN, расширяя, таким
образом, сервис VoIP. Благодаря максимальному приоритету и
индивидуальным VLAN, данная функция обеспечивает качественную и
защищенную передачу VoIP-трафика. DSCP маркирует IP-пакеты с назначением
сетевому трафику различных сервисов. Функция управления полосой
пропускания позволяет сетевым администраторам зарезервировать полосу
пропускания для различных приложений, требующих высокой пропускной
способности или обеспечить максимальный приоритет.

Сетевая безопасность
Функция D-Link Safeguard Engine защищает коммутаторы от вредоносного
трафика, вызванного активностью вирусов. Аутентификация на основе порта
802.1X позволяет использовать внешний сервер RADIUS для авторизации
пользователей. Помимо этого, функция cписки управления доступом (ACL)
увеличивает безопасность сети и помогает защитить внутреннюю IT-сеть.
Коммутаторы серии DGS-1210 поддерживают функцию предотвращения атак ARP
Spoofing, защищающую от атак в сети Ethernet, которые могут вызвать
изменение трафика или его задержку путем отправки ложных ARP-сообщений.
Для предотвращения атак ARP Spoofing коммутатор использует функцию
Packet Control ACLs для блокировки пакетов, содержащих ложные
ARP-сообщения. Для повышения уровня безопасности используется функция
DHCP Server Screening, запрещающая доступ неавторизованным
DHCP-серверам.

Гибкость управления
Использование Web-интерфейса управления коммутатором на основе утилиты
SmartConsole так же просто, как и обычный поиск информации в сети
Интернет. Утилита поддерживает функции автоматического обнаружения и
отображения на экране коммутаторов D-Link серии Web smart, принадлежащих
одному и тому же сегменту сети L2. Web-интерфейс обеспечивает доступ к
коммутатору из любой точки сети без необходимости ввода IP-адреса или
маски подсети, что позволяет выполнить настройку и базовую установку
найденных устройств, включая изменение пароля и обновление программного
обеспечения. Коммутаторы серии DGS-1210 также поддерживают программу
D-View 6.0 и интерфейс командной строки (CLI) через Telnet. D-View 6.0
является системой сетевого управления, которая позволяет управлять
наиболее важными параметрами, таких как работоспособность, надежность,
гибкость и безопасность. Управлять интерфейсом командной строки (CLI)
возможно через Telnet. Это позволяет легко настраивать базовые
параметры, пароли, конфигурационные файлы и программное обеспечение.

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