D-Link DES-2218 manual Using the Console Interface

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Each of the fields on this menu takes effect the next time the system is restarted. Fields that can be set include:

♦IP Address: determines the IP address used by the switch for receiving SNMP and Telnet communications. Should be of the form xxx.xxx.xxx.xxx, where each xxx is a number (represented in decimal) between 0 and 255. This address should be a unique address on a network assigned to you by the central Internet authorities. The same IP address is shared by both the SLIP and Ethernet network interfaces.

♦Subnet Mask: bitmask that determines the extent of the subnet that the switch is on. Should be of the form xxx.xxx.xxx.xxx, where each xxx is a number (represented in decimal) between 0 and 255. If no subnetting is being done, the value should be 255.0.0.0 for a Class A network, 255.255.0.0 for a Class B network, and 255.255.255.0 for a Class C network.

♦Default Gateway: IP address that determines where frames with a destination outside the current subnet should be sent. This is usually the address of a router or a host acting as an IP gateway. If your network is not part of an internetwork, or you do not want the switch to be accessible outside your local network, you can leave this field blank.

♦Send BOOTP Request Upon Power Up: determines whether the switch should send out a BOOTP broadcast request when it is powered up. The BOOTP protocol allows IP addresses, network masks, and default gateways to be assigned on a central BOOTP server; if this option is set the switch will first look for a BOOTP server to provide it with this information before using the supplied settings.

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Using the Console Interface

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Contents Recyclable Wichtige Sicherheitshinweise Warranties Exclusive Limited Warranty Software Trademarks Table of Contents Making Network Connections Setting Spanning Tree Protocol Parameters Page About this Guide Page Ports DES-2218 Ethernet/Fast Ethernet SwitchIntroduction Switching Management100Mbps Fast Ethernet Introduction 100BASE-TX Technology OverviewCables and Connectors TopologyConnectivity Rules NetworkHubs Ethernet Switching Introduction Introduction Page External Features Front PanelExternal Features LED Indicators Rear Panel Installation Unpacking the SwitchRack Mounting Installing the SwitchLocation Connecting Power Replacing the Fuse Making Network Connections 10BASE-T Connection100BASE-T Connection MII Connection Making Network Connections Using the Console Interface Connecting to the SwitchConsole Usage Conventions First Time Connecting To The Switch Super and General User Privileges Steps to create a Super User or General UserMain Menu for General User Super User and General User Privileges Login On The Switch Console By Registered Users Login ScreenChanging your Password Choose Change PasswordAdding and Deleting Users Adding a New UserDeleting a User Setting up the Switch TCP/IP SettingsUsing the Console Interface Out-of-band management and console settings 10. TCP/IP Parameters Configuration MenuSoftware Updates 11. Out-of-Band/Console Setting Menu12. Software Update Menu Snmp Information and Console Timeout 13. System Configuration Menu14. Snmp Trap Manager Configuration Menu Snmp TrapsSwitch Configuration Snmp Security Community Names16. Port Configuration Menu Controlling Individual PortsForwarding Configuration 17. STA, Forwarding Table18. Custom Filtering Table Spanning Tree Protocol and Configuration Introduction to Spanning Tree Protocol Parameters Using the Console Interface Setting Spanning Tree Protocol Parameters 19. Protocol Parameters Menu Using the Console Interface 20. Stap Port Parameters Monitoring the Switch Displaying Port StatisticsUsing the Console Interface Resetting the Switch System ResetFactory Reset 22. System Reset23. Factory Reset Page Product Specifications GeneralEnvironmental and Physical Cables and Connectors 10BASE-T/100BASE-TX ConnectorsStraight-through Cable MII Connector Crossover CableMII Connector Pin Assignment RS-232 DB9 Pin Specification E , D BE , D B -2 On s ole P ort D e m E , D B E , D B -2 R 2 Page Boot Configuration File Sysdescr stringSyslocation string Clear-SNMP-comm-table Index IndexSnmp Page Offices Page Registration Card

DES-2218 specifications

The D-Link DES-2218 is a robust and versatile 18-port Layer 2 managed switch designed for businesses seeking to enhance their network performance and reliability. With a combination of advanced features and reliable technologies, the DES-2218 offers a powerful solution for managing network traffic efficiently.

One of the standout features of the DES-2218 is its advanced Layer 2 switching capabilities. The switch supports a variety of network protocols, making it suitable for various business applications. The 18 ports, which include 16 10/100 Mbps Fast Ethernet ports and 2 Gigabit SFP slots, provide flexibility for both copper and fiber optic connections, allowing organizations to implement a tailored network infrastructure according to their specific needs.

The switch also incorporates VLAN (Virtual Local Area Network) support, enabling the segmentation of traffic for improved security and performance. This feature allows network administrators to isolate sensitive data and create efficient, manageable traffic flows that enhance overall network efficiency. Furthermore, the DES-2218 supports 802.1Q VLAN tagging, which is essential for implementing VLANs in larger, more complex networks.

In addition to VLAN capabilities, the DES-2218 offers robust Quality of Service (QoS) features. These QoS functionalities prioritize network traffic, ensuring that critical applications receive the bandwidth they need for optimal performance. This is particularly beneficial for businesses that rely on video conferencing, VoIP services, or other real-time communications.

Another notable characteristic of the D-Link DES-2218 is its support for network management protocols such as SNMP (Simple Network Management Protocol), RMON (Remote Monitoring), and WEB Management. These features enable administrators to remotely monitor and manage the network, ensuring that any potential issues can be addressed before they impact business operations.

Security is another priority in the design of the D-Link DES-2218. The switch supports various security features, including port security and MAC address filtering, which help protect the network from unauthorized access and ensure that only legitimate users can connect.

Overall, the D-Link DES-2218 is an feature-rich managed switch that combines essential technologies and characteristics to deliver a reliable networking solution for businesses of all sizes. With its extensive management capabilities, enhanced security measures, and advanced VLAN and QoS support, the DES-2218 is an ideal choice for organizations looking to optimize their network performance.
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