D-Link 3312SR - Switch Spécifications

D-Link™ DGS-3212SR 12-Port Gigabit Layer 2 Stackable Switch Release III Manual Third Edition (February 2

DGS-3212SR Stackable Gigabit Layer 2 Switch • • • • • • • • • • • • • • • • • • • • Do not push any objects into the openings of your system. Doing so

DGS-3212SR Stackable Gigabit Layer 2 Switch 802.1Q Static VLANs To create or modify an 802.1Q VLAN: In the Configuration folder, open the VLANs fold

DGS-3212SR Stackable Gigabit Layer 2 Switch Parameter Description Unit Choose the Switch on which the VLAN will be created. VID (VLAN ID) For a

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 4- 54. 802.1Q Static VLANs With Added VLAN window To change the port settings of any listed VLAN,

DGS-3212SR Stackable Gigabit Layer 2 Switch GVRP Settings Open the GVRP Settings window and select the Unit and range of ports to configure. For the s

DGS-3212SR Stackable Gigabit Layer 2 Switch PVID A Port VLAN Identifier is a classification mechanism that associates a port with a specific VLAN and

DGS-3212SR Stackable Gigabit Layer 2 Switch QoS The DGS-3212SR supports 802.1p priority queuing Quality of Service. The following section discusses th

DGS-3212SR Stackable Gigabit Layer 2 Switch Understanding QoS The Switch has nine priority classes of service, one of which is internal and not config

DGS-3212SR Stackable Gigabit Layer 2 Switch 802.1p Default Priority The Switch allows the assignment of a default 802.1p priority to each port on the

DGS-3212SR Stackable Gigabit Layer 2 Switch QoS Output Scheduling Configuration QoS can be customized by changing the output scheduling used for the h

DGS-3212SR Stackable Gigabit Layer 2 Switch Traffic Segmentation Traffic segmentation is used to limit traffic flow from a single port to a group of p

DGS-3212SR Stackable Gigabit Layer 2 Switch Systems are considered to be components in a rack. Thus, "component" refers to any system as wel

DGS-3212SR Stackable Gigabit Layer 2 Switch Port Bandwidth The bandwidth control settings are used to place a ceiling on the transmitting and receivi

DGS-3212SR Stackable Gigabit Layer 2 Switch MAC Notification MAC address notification is used to monitor MAC addresses as they are learned and entered

DGS-3212SR Stackable Gigabit Layer 2 Switch MAC Notification Port Settings Enable or disable MAC notification for ports with the window below. Figu

DGS-3212SR Stackable Gigabit Layer 2 Switch Port Security Configuration The following three windows will allow the user to implement security function

DGS-3212SR Stackable Gigabit Layer 2 Switch been reset. Port Lock Entry Delete The Port Lock Entry Delete window is used to remove an entry from the p

DGS-3212SR Stackable Gigabit Layer 2 Switch System Log Server Use the System Log to keep a record of warning and other pertinent system information. T

DGS-3212SR Stackable Gigabit Layer 2 Switch Facility Some of the operating system daemons and processes have been assigned Facility values. Processes

DGS-3212SR Stackable Gigabit Layer 2 Switch SNTP Settings The Simple Network Time Protocol (SNTP) (an adaptation of the Network Time Protocol (NTP)) i

DGS-3212SR Stackable Gigabit Layer 2 Switch Time Zone and DST Settings The following window is used to set up Time Zone and Daylight Savings configura

DGS-3212SR Stackable Gigabit Layer 2 Switch DST Repeating Settings Repeating - Using repeating mode will enable DST seasonal time adjustment. Repeatin

DGS-3212SR Stackable Gigabit Layer 2 Switch Protecting Against Electrostatic Discharge Static electricity can harm delicate components inside your sys

DGS-3212SR Stackable Gigabit Layer 2 Switch Access Profile Table Access profiles allow you to establish criteria to determine whether or not the Switc

DGS-3212SR Stackable Gigabit Layer 2 Switch Parameter Description Profile ID (1-255) Type in a unique identifier number for this profile set. T

DGS-3212SR Stackable Gigabit Layer 2 Switch The page shown below is the Access Profile Configuration window for IP: Figure 4- 74. Access Profile Conf

DGS-3212SR Stackable Gigabit Layer 2 Switch Source IP Mask Source IP Mask - Enter an IP address mask for the source IP address. Destination IP Mask De

DGS-3212SR Stackable Gigabit Layer 2 Switch The window shown below is the Access Profile Configuration window for Packet Content Mask. Figure 4- 75.

DGS-3212SR Stackable Gigabit Layer 2 Switch Type Select profile based on Ethernet (MAC Address), IP address or packet content mask. This will change t

DGS-3212SR Stackable Gigabit Layer 2 Switch Configure the Access Rule Configuration settings for Ethernet on the window below. Figure 4- 77. Access

DGS-3212SR Stackable Gigabit Layer 2 Switch Replace priority − Click the corresponding box if you want to re-write the 802.1p default priority of a pa

DGS-3212SR Stackable Gigabit Layer 2 Switch Parameter Description Profile ID This is the identifier number for this profile set. Mode Select Per

DGS-3212SR Stackable Gigabit Layer 2 Switch Configure the Access Rule Configuration settings for the Packet Content Mask on the window below. Figure

DGS-3212SR Stackable Gigabit Layer 2 Switch Section 1 Introduction Switch Description Features Front Panel Components LED Indicators Stacking LE

DGS-3212SR Stackable Gigabit Layer 2 Switch Access ID Type in a unique identifier number for this access. This value can be set from 1 to 255. Type Se

DGS-3212SR Stackable Gigabit Layer 2 Switch Section 5 Security Trusted Host Secure Socket Layer (SSL) Secure Shell (SSH) Access Authentication Control

DGS-3212SR Stackable Gigabit Layer 2 Switch Secure Socket Layer (SSL) Secure Sockets Layer or SSL is a security feature that will provide a secure co

DGS-3212SR Stackable Gigabit Layer 2 Switch To download certificates, set the following parameters and click Apply. Parameter Description Server IP

DGS-3212SR Stackable Gigabit Layer 2 Switch RSA EXPORT with RC4 40 MD5 This ciphersuite combines the RSA Export key exchange and stream cipher RC4 enc

DGS-3212SR Stackable Gigabit Layer 2 Switch Secure Shell (SSH) SSH is the abbreviation of Secure Shell, which is a program allowing secure remote log

DGS-3212SR Stackable Gigabit Layer 2 Switch To set up the SSH server on the Switch, configure the following parameters and click Apply. Parameter De

DGS-3212SR Stackable Gigabit Layer 2 Switch SSH Algorithm The Encryption Algorithm window allows the configuration of the desired types of SSH algori

DGS-3212SR Stackable Gigabit Layer 2 Switch AES128-CBC Use the pull-down menu to enable or disable the Advanced Encryption Standard AES128 encryption

DGS-3212SR Stackable Gigabit Layer 2 Switch SSH User Authentication The following windows are user to configure parameters for users attempting to acc

DGS-3212SR Stackable Gigabit Layer 2 Switch • Broadcast, Multicast and DLF storm control • IEEE 802.3z and IEEE 802.3x compliant Flow Control for al

DGS-3212SR Stackable Gigabit Layer 2 Switch Host Name Enter an alphanumeric string of up to 31 characters identifying the remote SSH user. This parame

DGS-3212SR Stackable Gigabit Layer 2 Switch Access Authentication Control The TACACS / XTACACS / TACACS+ / RADIUS commands let you secure access to t

DGS-3212SR Stackable Gigabit Layer 2 Switch Policy & Parameters This command will enable an administrator-defined authentication policy for users

DGS-3212SR Stackable Gigabit Layer 2 Switch Application Authentication Settings This window is used to configure switch configuration applications (co

DGS-3212SR Stackable Gigabit Layer 2 Switch Authentication Server Group This window will allow users to set up Authentication Server Groups on the Swi

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 5- 12. Authentication Server Group Table Add Settings window Enter a group name of up to 16 charac

DGS-3212SR Stackable Gigabit Layer 2 Switch Authentication Server Host This window will set user-defined Authentication Server Hosts for the RADIUS, T

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 5- 15. Authentication Server Host Setting – Edit window Configure the following parameters to add

DGS-3212SR Stackable Gigabit Layer 2 Switch Login Method Lists This command will configure a user-defined or default Login Method List of authenticati

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 5- 18. Login Method List – Edit window To define a Login Method List, set the following parameters

DGS-3212SR Stackable Gigabit Layer 2 Switch Front-Panel Components The front panel of the Switch consists of LED indicators, an RS-232 communication p

DGS-3212SR Stackable Gigabit Layer 2 Switch Enable Method Lists This window is used to set up Method Lists to promote users with normal level privileg

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 5- 21. Enable Method List – Edit window To define an Enable Login Method List, set the following p

DGS-3212SR Stackable Gigabit Layer 2 Switch Local Enable Password This window will configure the locally enabled password for Enable Admin. When a use

DGS-3212SR Stackable Gigabit Layer 2 Switch Enable Admin This window is for users who have logged on to the Switch on the normal user level, and wish

DGS-3212SR Stackable Gigabit Layer 2 Switch Section 6 Management User Accounts SNMP Manager User Accounts Use the User Account Management window to co

DGS-3212SR Stackable Gigabit Layer 2 Switch Modify or delete an existing user account in the User Account Modify Table window. To delete the user acco

DGS-3212SR Stackable Gigabit Layer 2 Switch SNMPv3 uses a more sophisticated authentication process that is separated into two parts. The first part i

DGS-3212SR Stackable Gigabit Layer 2 Switch SNMP User Table Display To display the detailed entry for a given user, click on the blue hyperlinked User

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 6- 6. SNMP User Table Configuration window The following parameters can set: Parameter Descripti

DGS-3212SR Stackable Gigabit Layer 2 Switch SNMP View Table The SNMP View Table is used to assign views to community strings that define which MIB obj

DGS-3212SR Stackable Gigabit Layer 2 Switch Stacking LED Indicators Stacking LED indicators include the Stack ID indicator on the front panel and the

DGS-3212SR Stackable Gigabit Layer 2 Switch SNMP Group Table An SNMP Group created with this table maps SNMP users (identified in the SNMP User Table)

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 6- 11. SNMP Group Table Configuration window The following parameters can be set: Parameter

DGS-3212SR Stackable Gigabit Layer 2 Switch SNMP Community Table Use this table to create an SNMP community string to define the relationship between

DGS-3212SR Stackable Gigabit Layer 2 Switch SNMP Host Table Use the SNMP Host Table to set up SNMP trap recipients. Open the SNMP Manager folder, loca

DGS-3212SR Stackable Gigabit Layer 2 Switch SNMP Engine ID The Engine ID is a unique identifier used for SNMP V3 implementations. This is an alphanume

DGS-3212SR Stackable Gigabit Layer 2 Switch Section 7 Monitoring Stack Information Port Utilization CPU Utilization Packets Errors Size MAC Address S

DGS-3212SR Stackable Gigabit Layer 2 Switch Stack Information The DGS-3212SR Switch can be used as a standalone high-capacity Switch or be used in a s

DGS-3212SR Stackable Gigabit Layer 2 Switch The Stack Information Table displays the read-only information listed in the table on the next page. The c

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 7- 3. Stack Information web page 156

DGS-3212SR Stackable Gigabit Layer 2 Switch Port Utilization The Port Utilization window displays the percentage of the total available bandwidth bein

DGS-3212SR Stackable Gigabit Layer 2 Switch Rear Panel Description The rear panel of the Switch contains an AC power connector. Figure 1- 4. Rear pa

DGS-3212SR Stackable Gigabit Layer 2 Switch CPU Utilization This CPU Utilization window displays the moving average of the CPU. To view the CPU utiliz

DGS-3212SR Stackable Gigabit Layer 2 Switch Packets Various statistics can be viewed as either a line graph or a table: • Received Packets • Receive

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 7- 7. Rx Packets Analysis (table for Bytes & Packets) window Select the desired Switch using t

DGS-3212SR Stackable Gigabit Layer 2 Switch Received Unicast/Multicast/Broadcast Packets Click the UMB Cast (RX) link in the Packets folder of the Mon

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 7- 9. Rx Packets Analysis (table for Unicast, Multicast, & Broadcast) window Select the desire

DGS-3212SR Stackable Gigabit Layer 2 Switch Transmitted Packets Click the Transmitted (TX) link in the Packets folder of the Monitoring menu to view t

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 7- 11. Tx Packets Analysis (table for Bytes & Packets) window Select the desired Switch using

DGS-3212SR Stackable Gigabit Layer 2 Switch Errors Various statistics can be viewed as either a line graph or a table: • Received Errors • Transmitt

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 7- 13. Rx Error Analysis (table) window Select the desired Switch using the Unit drop-down menu an

DGS-3212SR Stackable Gigabit Layer 2 Switch Transmitted Errors Click the Transmitted (TX) link in the Error folder of the Monitoring menu to view the

DGS-3212SR Stackable Gigabit Layer 2 Switch Plug-in Modules The DGS-3212SR Switch is able to accommodate optional plug-in modules in order to increase

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 7- 15. Tx Error Analysis (table) window Select the desired Switch using the Unit drop-down menu an

DGS-3212SR Stackable Gigabit Layer 2 Switch Size Various statistics can be viewed as either a line graph or a table: • Packet Size Packet Size The We

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 7- 17. Packet Size Analysis (table) window Select the desired Switch using the Unit drop-down menu

DGS-3212SR Stackable Gigabit Layer 2 Switch MAC Address This allows the Switch’s dynamic MAC address forwarding table to be viewed. When the Switch l

DGS-3212SR Stackable Gigabit Layer 2 Switch Parameter Description VLAN Name Enter a VLAN Name for the forwarding table to be browsed by. MAC Ad

DGS-3212SR Stackable Gigabit Layer 2 Switch Switch History Log The Switch History window displays the Switch’s history log, as compiled by the Switch’

DGS-3212SR Stackable Gigabit Layer 2 Switch IGMP Snooping Table This window allows the Switch’s IGMP Snooping Group Table to be viewed. IGMP Snooping

DGS-3212SR Stackable Gigabit Layer 2 Switch NOTE: To configure IGMP snooping for the xStack family of switches, go to the Configuration folder and se

DGS-3212SR Stackable Gigabit Layer 2 Switch VLAN Status This window displays the status of VLANs on any Switch in a Switch stack managed by a DGS-3212

DGS-3212SR Stackable Gigabit Layer 2 Switch Router Port This displays which of the Switch’s ports are currently configured as router ports. A router p

DGS-3212SR Stackable Gigabit Layer 2 Switch DEM-540 IEEE 1394 Stacking Module Figure 1- 7. DEM-540 IEEE 1394 Stacking module • Front-panel module •

DGS-3212SR Stackable Gigabit Layer 2 Switch Session Table This window displays the management sessions since the Switch was last rebooted. Figure 7-

DGS-3212SR Stackable Gigabit Layer 2 Switch Section 8 Maintenance TFTP Services PING Test Save Changes Factory Reset Restart System Logout TFTP Servic

DGS-3212SR Stackable Gigabit Layer 2 Switch Download Configuration File To download a configuration file from a TFTP server, click on the Maintenance

DGS-3212SR Stackable Gigabit Layer 2 Switch Ping Test PING is a small program that sends data packets to the IP address you specify. The destination n

DGS-3212SR Stackable Gigabit Layer 2 Switch Factory Reset The Factory Reset function has several options when resetting the Switch. Some of the curren

DGS-3212SR Stackable Gigabit Layer 2 Switch Restart System The following window is used to restart the Switch. Clicking the Yes click-box will instruc

DGS-3212SR Stackable Gigabit Layer 2 Switch Section 9 Single IP Management SIM Settings Topology Firmware Upgrade Configuration Backup/Restore Si

DGS-3212SR Stackable Gigabit Layer 2 Switch It is not a CS or MS of another IP group. It is connected to the CS through the CS management VLAN. → Ca

DGS-3212SR Stackable Gigabit Layer 2 Switch SIM Settings The DGS-3212SR is set as a Candidate (CaS) switch as its factory default configuration and Si

DGS-3212SR Stackable Gigabit Layer 2 Switch Topology The Topology window will be used to configure and manage the Switch within the SIM group and requ

DGS-3212SR Stackable Gigabit Layer 2 Switch __________________________________________________________________________________ Information in this doc

DGS-3212SR Stackable Gigabit Layer 2 Switch port and using the CLI stacking configuration command. Before stacking has been enabled on the slaves, the

DGS-3212SR Stackable Gigabit Layer 2 Switch Speed Displays the connection speed between the CS and the MS or CaS. Remote Port Displays the number of t

DGS-3212SR Stackable Gigabit Layer 2 Switch Commander switch of other group Layer 2 member switch Layer 3 member switch Member switch of other gro

DGS-3212SR Stackable Gigabit Layer 2 Switch Tool Tips In the Topology view window, the mouse plays an important role in configuration and in viewing d

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 9- 7. Port Speed Utilizing the Tool Tip 191

DGS-3212SR Stackable Gigabit Layer 2 Switch Right-click Right-clicking on a device will allow the user to perform various functions, depending on the

DGS-3212SR Stackable Gigabit Layer 2 Switch Remote Port No. Displays the number of the physical port on the MS or CaS that the CS is connected to. The

DGS-3212SR Stackable Gigabit Layer 2 Switch Member Switch Icon Figure 9- 12. Right-clicking a Member icon The following options may appear for

DGS-3212SR Stackable Gigabit Layer 2 Switch Candidate Switch Icon Figure 9- 13. Right-clicking a Candidate icon The following options may appear f

DGS-3212SR Stackable Gigabit Layer 2 Switch Menu Bar The Single IP Management window contains a menu bar for device configurations, as seen below. F

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 9- 17. About window NOTE: Upon this firmware release, some functions of the SIM can only be confi

DGS-3212SR Stackable Gigabit Layer 2 Switch Management Options The system may be managed out-of-band through the console port on the front panel or in

DGS-3212SR Stackable Gigabit Layer 2 Switch Appendix A Technical Specifications General Standard: IEEE 802.3 10BASE-T Ethernet IEEE 802.3u 100BASE-TX

DGS-3212SR Stackable Gigabit Layer 2 Switch MAC Address Learning: Automatic update. Forwarding Table Age Time: Max age: 10 - 1000000 seconds. Default

DGS-3212SR Stackable Gigabit Layer 2 Switch Appendix B Cables and Connectors When connecting the Switch to another switch, a bridge or hub, a normal c

DGS-3212SR Stackable Gigabit Layer 2 Switch Appendix C Cable Lengths Use the following table to as a guide for the maximum cable lengths. Standard M

DGS-3212SR Stackable Gigabit Layer 2 Switch Glossary 1000BASE-LX: A short laser wavelength on multimode fiber optic cable for a maximum length of 550

DGS-3212SR Stackable Gigabit Layer 2 Switch IP address: Internet Protocol address. A unique identifier for a device attached to a network using TCP/IP

DGS-3212SR Stackable Gigabit Layer 2 Switch UDP - User Datagram Protocol: An Internet standard protocol that allows an application program on one devi

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DGS-3212SR Stackable Gigabit Layer 2 Switch SECTION 2 Installation Package Contents Before You Connect to the Network Installing the Switch without a

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DGS-3212SR Stackable Gigabit Layer 2 Switch Installing the Switch without the Rack The Switch is supplied with rubber feet for stationing it on a flat

DGS-3212SR Stackable Gigabit Layer 2 Switch Mounting the Switch in a Standard 19" Rack Figure 2-3. Install Switch in equipment rack 12

DGS-3212SR Stackable Gigabit Layer 2 Switch Connecting Stacked Switch Groups The DGS-3212SR has the capability to hold twelve gigabit ports that may b

DGS-3212SR Stackable Gigabit Layer 2 Switch Configuring a Switch Group for Stacking Follow the instructions below to first configure the slave units,

DGS-3212SR Stackable Gigabit Layer 2 Switch DGS-3212SR:4#config stacking mode enable Command: config stacking mode enable The new stacking mode conf

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 2-7. DES-3226S Stacking Module Front Panel External Redundant Power System The Switch supports a

DGS-3212SR Stackable Gigabit Layer 2 Switch Connecting the Console Port The Switch provides an RS-232 serial port that enables a connection to a compu

DGS-3212SR Stackable Gigabit Layer 2 Switch Table of Contents About This Manual ...

DGS-3212SR Stackable Gigabit Layer 2 Switch 1. At the CLI login prompt, enter create account admin followed by the <user name> and press the En

DGS-3212SR Stackable Gigabit Layer 2 Switch SNMP Settings Simple Network Management Protocol (SNMP) is an OSI Layer 7 (Application Layer) designed spe

DGS-3212SR Stackable Gigabit Layer 2 Switch IP Address Assignment Each Switch must be assigned its own IP Address, which is used for communication wit

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 2-10. Assigning the Switch an IP Address In the above example, the Switch was assigned an IP addr

DGS-3212SR Stackable Gigabit Layer 2 Switch Section 3 Basic Switch Management Before You Start Web-based User Interface Basic Setup Switch Informati

DGS-3212SR Stackable Gigabit Layer 2 Switch Web-based User Interface The user interface provides access to various Switch configuration and management

DGS-3212SR Stackable Gigabit Layer 2 Switch Login to Web Manager To begin managing the Switch simply run the browser you have installed on your comput

DGS-3212SR Stackable Gigabit Layer 2 Switch Basic Setup The subsections below describe how to change some of the basic settings for the Switch such as

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 3-3. Switch IP Settings window NOTE: The Switch’s factory default IP address is 10.90.90.90 wit

DGS-3212SR Stackable Gigabit Layer 2 Switch Subnet Mask A Bitmask that determines the extent of the subnet that the Switch is on. Should be of the for

DGS-3212SR Stackable Gigabit Layer 2 Switch Areas of the User Interface ...

DGS-3212SR Stackable Gigabit Layer 2 Switch Security IP Management Stations Configuration Use the Security IP Management window to define up to four c

DGS-3212SR Stackable Gigabit Layer 2 Switch To modify or delete an existing user, click on the Modify button for that user. Figure 3- 7. User Account

DGS-3212SR Stackable Gigabit Layer 2 Switch Save Changes Changes made to the Switch’s configuration must be saved in order to retain them. Access the

DGS-3212SR Stackable Gigabit Layer 2 Switch • Reset Config − Returns all configuration settings to the factory default settings except the stacking m

DGS-3212SR Stackable Gigabit Layer 2 Switch Advanced Settings To view the following window, click Configuration > Advanced Settings: Figure 3- 11.

DGS-3212SR Stackable Gigabit Layer 2 Switch Multicast Router Only If this option is enabled and IGMP Snooping is also enabled, the Switch forwards all

DGS-3212SR Stackable Gigabit Layer 2 Switch Switch Stack Management The DGS-3212SR has a possible twelve gigabit ports that may be used in standalone

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 3- 13. Stack Mode Setup (stacking enabled) window Variables in this window are described below: Pa

DGS-3212SR Stackable Gigabit Layer 2 Switch 36 Figure 3- 14. Stack Information web page with updated stack configuration

DGS-3212SR Stackable Gigabit Layer 2 Switch Section 4 Basic Configuration Switch Information IP Address Advanced Settings Port Configuration Port Des

DGS-3212SR Stackable Gigabit Layer 2 Switch Spanning Tree ...

DGS-3212SR Stackable Gigabit Layer 2 Switch Switch Information The first page displayed upon logging in is the System Information (Basic Settings) win

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 4- 2. Switch IP Settings window NOTE: The Switch’s factory default IP address is 10.90.90.90 wi

DGS-3212SR Stackable Gigabit Layer 2 Switch The fields which require entries under this option are as follows: Subnet Mask A Bitmask that determines t

DGS-3212SR Stackable Gigabit Layer 2 Switch Advanced Settings To view the following window, click Configuration > Advanced Settings: Figure 4- 3.

DGS-3212SR Stackable Gigabit Layer 2 Switch Multicast Router Only If this option is enabled and IGMP Snooping is also enabled, the Switch forwards all

DGS-3212SR Stackable Gigabit Layer 2 Switch Port Configuration To configure basic port settings such as port speed, duplex, and learning state, use th

DGS-3212SR Stackable Gigabit Layer 2 Switch port settings with any option other than Auto. The Switch allows the user to configure two types of gigabi

DGS-3212SR Stackable Gigabit Layer 2 Switch Port Description The Switch supports a port description feature where the user may name various ports on t

DGS-3212SR Stackable Gigabit Layer 2 Switch Port Mirroring The Switch allows you to copy frames transmitted and received on a port and redirect the co

DGS-3212SR Stackable Gigabit Layer 2 Switch Traffic Control Use the Traffic Control Setting window to enable or disable storm control and adjust the t

DGS-3212SR Stackable Gigabit Layer 2 Switch SSH User Authentication...

DGS-3212SR Stackable Gigabit Layer 2 Switch Link Aggregation Understanding Port Trunk Groups Port trunk groups are used to combine a number of ports t

DGS-3212SR Stackable Gigabit Layer 2 Switch The Spanning Tree Protocol will treat a link aggregation group as a single link, on the Switch level. On t

DGS-3212SR Stackable Gigabit Layer 2 Switch Master Port Choose the Master port for the trunk group. Member Unit Choose the Switch unit on which to set

DGS-3212SR Stackable Gigabit Layer 2 Switch Parameter Description Unit This is the Unit ID of a Switch in a Switch stack. The number 15 indicate

DGS-3212SR Stackable Gigabit Layer 2 Switch Port Access Entity (802.1X) 802.1x Port-Based and MAC-Based Access Control The IEEE 802.1x standard is a s

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 4- 14. The Authentication Server Authenticator The Authenticator (the Switch) is an intermediary b

DGS-3212SR Stackable Gigabit Layer 2 Switch Client The Client is simply the end station that wishes to gain access to the LAN or switch services. All

DGS-3212SR Stackable Gigabit Layer 2 Switch The D-Link implementation of 802.1x allows network administrators to choose between two types of Access Co

DGS-3212SR Stackable Gigabit Layer 2 Switch MAC-Based Network Access Control 802.1XClientNetwork access controlled portNetwork access uncontrolled por

DGS-3212SR Stackable Gigabit Layer 2 Switch 802.1X Authenticator Settings To display the current 802.1X Authenticator Settings on the Switch, click Co

DGS-3212SR Stackable Gigabit Layer 2 Switch Router Port ...

DGS-3212SR Stackable Gigabit Layer 2 Switch The following Authenticator Settings parameters can be set: Parameter Description Unit Allows you to sp

DGS-3212SR Stackable Gigabit Layer 2 Switch PAE System Control To set the port authenticating settings, open the Port Access Entity folder, and then t

DGS-3212SR Stackable Gigabit Layer 2 Switch Initializing Ports for Port-Based 802.1x Existing 802.1x port and MAC settings are displayed and can be co

DGS-3212SR Stackable Gigabit Layer 2 Switch Initializing Ports for MAC Based 802.1x To initialize ports for the MAC side of 802.1x, the user must firs

DGS-3212SR Stackable Gigabit Layer 2 Switch Reauthenticate Port(s) for Port Based 802.1x This window allows you to reauthenticate a port or group of p

DGS-3212SR Stackable Gigabit Layer 2 Switch NOTE: The user must first globally enable 802.1X in the Switch Information (Advanced Settings) window in

DGS-3212SR Stackable Gigabit Layer 2 Switch RADIUS Server The RADIUS feature of the Switch allows you to facilitate centralized user administration as

DGS-3212SR Stackable Gigabit Layer 2 Switch IGMP Snooping In order to use IGMP Snooping it must first be enabled for the entire Switch (see Advanced S

DGS-3212SR Stackable Gigabit Layer 2 Switch Parameter Description VLAN ID The VLAN ID number. VLAN Name The VLAN name. Query Interval (1-65535 se

DGS-3212SR Stackable Gigabit Layer 2 Switch Static Router Ports Entry A static router port is a port that has a multicast router attached to it. Gener

DGS-3212SR Stackable Gigabit Layer 2 Switch About This Manual This manual is divided into nine general sections: Section 1, Introduction - Describes

DGS-3212SR Stackable Gigabit Layer 2 Switch Parameter Description VLAN ID (VID) This is the VLAN ID that, along with the VLAN name, identifies the

DGS-3212SR Stackable Gigabit Layer 2 Switch Spanning Tree This Switch supports three versions of the Spanning Tree Protocol; 802.1d STP, 802.1w Rapid

DGS-3212SR Stackable Gigabit Layer 2 Switch transition states disabled, blocking and listening used in 802.1d and creates a single state Discarding. I

DGS-3212SR Stackable Gigabit Layer 2 Switch STP Bridge Global Settings To open the following window, open the Spanning Tree folder in the Configuratio

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 4- 34. STP Bridge Global Settings - MSTP The following parameters can be set: Parameter

DGS-3212SR Stackable Gigabit Layer 2 Switch Max Hops (1-20) Used to set the number of hops between devices in a spanning tree region before the BPDU (

DGS-3212SR Stackable Gigabit Layer 2 Switch MST Configuration Table The MST Configuration Table window allow the user to configure a MSTI instance on

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 4- 36. Instance ID Settings window- Add The user may configure the following parameters to create

DGS-3212SR Stackable Gigabit Layer 2 Switch Click Apply to implement changes made. To configure the parameters for a previously set MSTI, click on its

DGS-3212SR Stackable Gigabit Layer 2 Switch MSTI Settings This window displays the current MSTI configuration settings and can be used to update the p

DGS-3212SR Stackable Gigabit Layer 2 Switch Notes, Notices, and Cautions A NOTE indicates important information that helps you make better use of you

DGS-3212SR Stackable Gigabit Layer 2 Switch STP Instance Settings The following window displays MSTIs currently set on the Switch. To view the followi

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 4- 43. STP Instance Operational Status – Previously Configured MSTI The following parameters may b

DGS-3212SR Stackable Gigabit Layer 2 Switch Max Age The Max Age may be set to ensure that old information does not endlessly circulate through redunda

DGS-3212SR Stackable Gigabit Layer 2 Switch the connection to the network for the group. Redundant links will be blocked, just as redundant links are

DGS-3212SR Stackable Gigabit Layer 2 Switch Forwarding & Filtering The Switch allows permanent or static entries into the forwarding database (FDB

DGS-3212SR Stackable Gigabit Layer 2 Switch Multicast Forwarding The following figure and table describe how to set up Multicast forwarding on the Swi

DGS-3212SR Stackable Gigabit Layer 2 Switch VLANs The Switch Web Manager’s VLANs sub-folder is divided into two main windows, 802.1Q Static VLANs and

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 4- 48. 802.1Q Packet Forwarding 802.1Q VLAN Tags The figure below shows the 802.1Q VLAN tag. There

DGS-3212SR Stackable Gigabit Layer 2 Switch Figure 4- 50. Adding an IEEE 802.1Q Tag Port VLAN ID Packets that are tagged (are carrying the 802.1Q VID

DGS-3212SR Stackable Gigabit Layer 2 Switch Ingress Filtering A port on a Switch where packets are flowing into the Switch and VLAN decisions must be