D-Link ™ DGS-3024 Managed 24-Port Gigabit Ethernet Switch Manual
DGS-3024 Gigabit Ethernet Switch Manual CAUTION: A CAUTION indicates a potential for property damage, personal injury, or death. x
DGS-3024 Gigabit Ethernet Switch Manual 8 Security The second Web Manager main folder is Security and includes the following windows and sub-folders:
DGS-3024 Gigabit Ethernet Switch Manual 3. Hash Algorithm: This part of the ciphersuite allows the user to choose a message digest function which will
DGS-3024 Gigabit Ethernet Switch Manual SSL function, which are all enabled by default. To utilize a particular ciphersuite, disable the unwanted ciph
DGS-3024 Gigabit Ethernet Switch Manual NOTE: Enabling the SSL command will disable the web-based Switch management. To log on to the Switch again,
DGS-3024 Gigabit Ethernet Switch Manual Figure 8- 4. Current SSH Configuration Settings window To configure the SSH server on the Switch, modify the
DGS-3024 Gigabit Ethernet Switch Manual SSH Algorithm This window allows the configuration of the desired types of SSH algorithms used for authenticat
DGS-3024 Gigabit Ethernet Switch Manual AES128-CBC Use the pull-down to enable or disable the Advanced Encryption Standard AES128 encryption algorithm
DGS-3024 Gigabit Ethernet Switch Manual SSH User Authentication The following windows are used to configure parameters for users attempting to access
DGS-3024 Gigabit Ethernet Switch Manual publickey on a SSH server for authentication. Host Name Enter an alphanumeric string of no more than 32 charac
DGS-3024 Gigabit Ethernet Switch Manual authentication is made, the second server host in the list will be queried, and so on. The built-in Authentica
DGS-3024 Gigabit Ethernet Switch Manual Safety Instructions Use the following safety guidelines to ensure your own personal safety and to help protect
DGS-3024 Gigabit Ethernet Switch Manual Click Apply to implement changes made. Application Authentication Settings This window is used to configure S
DGS-3024 Gigabit Ethernet Switch Manual Figure 8- 10. Authentication Server Group Settings window This window displays the Authentication Server Grou
DGS-3024 Gigabit Ethernet Switch Manual NOTE: The user must configure Authentication Server Hosts using the Authentication Server Hosts window before
DGS-3024 Gigabit Ethernet Switch Manual IP Address The IP address of the remote server host the user wishes to add. Protocol The protocol used by the
DGS-3024 Gigabit Ethernet Switch Manual Figure 8- 15. Login Method List Settings window The Switch contains one Method List that is set and cannot be
DGS-3024 Gigabit Ethernet Switch Manual methods to this method list: tacacs - Adding this parameter will require the user to be authenticated using th
DGS-3024 Gigabit Ethernet Switch Manual To delete an Enable Method List defined by the user, click the under the Delete heading corresponding to the
DGS-3024 Gigabit Ethernet Switch Manual tacacs - Adding this parameter will require the user to be authenticated using the TACACS protocol from a remo
DGS-3024 Gigabit Ethernet Switch Manual password configured by the administrator that will support the "enable" function. This function beco
DGS-3024 Gigabit Ethernet Switch Manual 9 Management The third Web Manager main folder is Management and includes the following windows and sub-folder
DGS-3024 Gigabit Ethernet Switch Manual Safety Instructions (continued) • To help prevent an electric shock, plug the system and peripheral power cab
DGS-3024 Gigabit Ethernet Switch Manual The information on the window is described as follows: Parameter Description User Name Enter a user
DGS-3024 Gigabit Ethernet Switch Manual Management Admin User Co
DGS-3024 Gigabit Ethernet Switch Manual Using SNMPv3 individual users or groups of SNMP managers can be allowed to perform or be restricted from perfo
DGS-3024 Gigabit Ethernet Switch Manual SHA - Specifies that the HMAC-SHA authentication protocol will be used. This field is only operable when the E
DGS-3024 Gigabit Ethernet Switch Manual Figure 9- 7. SNMP View Table Configuration window The SNMP Group created with this table maps SNMP users (ide
DGS-3024 Gigabit Ethernet Switch Manual To delete an existing SNMP Group Table entry, click the corresponding under the Delete heading. To display th
DGS-3024 Gigabit Ethernet Switch Manual Security Model SNMPv1 – Specifies that SNMP version 1 will be used. SNMPv2 – Specifies that SNMP version 2c
DGS-3024 Gigabit Ethernet Switch Manual Figure 9- 11. SNMP Community Table Configuration window The following parameters can be set: Parameter
DGS-3024 Gigabit Ethernet Switch Manual Figure 9- 12. SNMP Host Table window To add a new entry to the Switch's SNMP Host Table, click the Add b
DGS-3024 Gigabit Ethernet Switch Manual To display the Switch's SNMP Engine ID, open the SNMP Manager folder, located in the Management folder an
DGS-3024 Gigabit Ethernet Switch Manual Safety Instructions (continued) Always load the rack from the bottom up, and load the heaviest item in the rac
DGS-3024 Gigabit Ethernet Switch Manual 10 Monitoring The fourth Web Manager main folder is Monitoring and includes the following windows and sub-fold
DGS-3024 Gigabit Ethernet Switch Manual Parameter Description Time Interval Select the desired setting between 1s and 60s, where "s&
DGS-3024 Gigabit Ethernet Switch Manual To view the Received Packets Table, click the link View Table, which will show the following table: Figure 10
DGS-3024 Gigabit Ethernet Switch Manual UMB Cast (RX) Click the UMB Cast (RX) link in the Packets folder of the Monitoring menu to view the following
DGS-3024 Gigabit Ethernet Switch Manual Figure 10- 5. Rx Packets Analysis window (table for Unicast, Multicast, and Broadcast Packets) The following
DGS-3024 Gigabit Ethernet Switch Manual Transmitted (TX) Click the Transmitted (TX) link in the Packets folder of the Monitoring menu to view the foll
DGS-3024 Gigabit Ethernet Switch Manual Figure 10- 7. Tx Packets Analysis window (table for Bytes and Packets) The following fields may be set or vie
DGS-3024 Gigabit Ethernet Switch Manual Received (RX) Click the Received (RX) link in the Errors folder of the Monitoring menu to view the following g
DGS-3024 Gigabit Ethernet Switch Manual Figure 10- 9. Rx Error Analysis window (table) The following fields can be set: Parameter Descri
DGS-3024 Gigabit Ethernet Switch Manual Clear Clicking this button clears all statistics counters on this window. View Table Clicking this button ins
DGS-3024 Gigabit Ethernet Switch Manual Protecting Against Electrostatic Discharge Static electricity can harm delicate components inside your system.
DGS-3024 Gigabit Ethernet Switch Manual Figure 10- 11. Tx Error Analysis window (table) The following fields may be set or viewed: Parameter
DGS-3024 Gigabit Ethernet Switch Manual View Table Clicking this button instructs the Switch to display a table rather than a line graph. View Line C
DGS-3024 Gigabit Ethernet Switch Manual Figure 10- 13. Packet Size Analysis window (table) The following fields can be set or viewed: Parameter
DGS-3024 Gigabit Ethernet Switch Manual Show/Hide Check whether or not to display 64, 65-127, 128-255, 256-511, 512-1023, and 1024-1518 packets receiv
DGS-3024 Gigabit Ethernet Switch Manual Figure 10- 14. MAC Address Table window The following fields can be viewed or set: Parameter Des
DGS-3024 Gigabit Ethernet Switch Manual MAC Address The MAC address entered into the address table. Port The port that the MAC address above correspon
DGS-3024 Gigabit Ethernet Switch Manual Figure 10- 15. Switch History window The Switch can record event information in its own logs, to designated S
DGS-3024 Gigabit Ethernet Switch Manual Parameter Description Sequence A counter incremented whenever an entry to the Switch&apo
DGS-3024 Gigabit Ethernet Switch Manual IGMP Snooping Forwarding This window will display the current IGMP snooping forwarding table entries currentl
DGS-3024 Gigabit Ethernet Switch Manual Router Port This displays the Switch's ports that are currently configured as router ports. A router port
DGS-3024 Gigabit Ethernet Switch Manual 1 Introduction This section describes the features of the DGS-3024. Features The DGS-3024 was designed for de
DGS-3024 Gigabit Ethernet Switch Manual Port Access Control RADIUS Authentication Figure 10- 21. RADIUS Authentication window . 136
DGS-3024 Gigabit Ethernet Switch Manual 11 Maintenance The fifth Web Manager main folder is Maintenance and includes the following windows and sub-fol
DGS-3024 Gigabit Ethernet Switch Manual Enter the IP address of the TFTP server and specify the location of the Switch settings file on the TFTP serve
DGS-3024 Gigabit Ethernet Switch Manual Figure 11- 5. Ping Test window The user may use the Infinite times radio button, in the Repeat Pinging for fi
DGS-3024 Gigabit Ethernet Switch Manual Figure 11- 7. Save Configuration Confirmation dialog box Click the OK button to continue. Once the Switch co
DGS-3024 Gigabit Ethernet Switch Manual Reset gives the option of retaining the Switch's User Accounts and History Log while resetting all other
DGS-3024 Gigabit Ethernet Switch Manual Figure 11- 12. Logout Web Setups window . 142
DGS-3024 Gigabit Ethernet Switch Manual A Technical Specifications Performance Transmission Method Store-and-forward RAM Buffer 512Kbytes per device
DGS-3024 Gigabit Ethernet Switch Manual General Standards IEEE 802.3 10BASE-T Ethernet IEEE 802.3u 100BASE-TX Fast Ethernet IEEE 802.3z Gigabit Ether
DGS-3024 Gigabit Ethernet Switch Manual B Cable Lengths Use the following table to as a guide for the maximum cable lengths: Standard Media Type Max
DGS-3024 Gigabit Ethernet Switch Manual • Flash memory for software upgrades. This can be done in-band via TFTP or out-of-band via the console. • Bu
DGS-3024 Gigabit Ethernet Switch Manual C Glossary 1000BASE-T – A specification for Gigabit Ethernet over copper wire (IEEE Std. 802.3ab). The standar
DGS-3024 Gigabit Ethernet Switch Manual forwarding The process of sending a packet toward its destination by an internetworking device. full duplex –
DGS-3024 Gigabit Ethernet Switch Manual Switch – A device that filters, forwards and floods packets based on the packet’s destination address. The Swi
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DGS-3024 Gigabit Ethernet Switch Manual 2 Unpacking and Setup This chapter provides unpacking and setup information for the Switch. Packing List Open
Product Type Product Warranty Period Managed Switches (i.e. switches with built in SNMP agent)(including modules and management software) Five (5)
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DGS-3024 Gigabit Ethernet Switch Manual Figure 2- 2B. Installing in an equipment rack Power on The Switch can be used with AC power supply 100-240
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DGS-3024 Gigabit Ethernet Switch Manual Information in this document is subject to change without notice. © 2005 D-Link Computer Corporation. All rig
DGS-3024 Gigabit Ethernet Switch Manual Figure 2-3. DPS-300 in DPS-900 case with DGS-3024 Figure 2-4. DPS-300 in DPS-800 case with DGS-3024 NOT
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DGS-3024 Gigabit Ethernet Switch Manual 3 Identifying External Components This chapter describes the front panel, rear panel, side panels, and LED ind
DGS-3024 Gigabit Ethernet Switch Manual Figure 3-3. Side panel views of the Switch • The system fans are used to dissipate heat. The sides of the s
DGS-3024 Gigabit Ethernet Switch Manual 4 Connecting the Switch This chapter describes how to connect the DGS-3024 to your Gigabit Ethernet network. S
DGS-3024 Gigabit Ethernet Switch Manual Switch to Hub or Switch These connections can be accomplished in a number of ways using a normal cable. • A
DGS-3024 Gigabit Ethernet Switch Manual Figure 4- 3. Switch connected by optical fiber cable to a Core Router Switch, with a server connected by cro
DGS-3024 Gigabit Ethernet Switch Manual 5 Introduction to Switch Management Management Options This system may be managed out-of-band through the cons
DGS-3024 Gigabit Ethernet Switch Manual 7. Under Properties, select VT100 for Emulation mode. 8. Select Terminal keys for Function, Arrow, and Ctrl
DGS-3024 Gigabit Ethernet Switch Manual First Time Connecting to The Switch The Switch supports user-based security that can allow you to prevent una
DGS-3024 Gigabit Ethernet Switch Manual At the CLI login prompt, enter create account admin followed by the <user name> and press the Enter key.
DGS-3024 Gigabit Ethernet Switch Manual Table of Contents Preface...
DGS-3024 Gigabit Ethernet Switch Manual In SNMP v.1 and v.2, user authentication is accomplished using 'community strings', which function l
DGS-3024 Gigabit Ethernet Switch Manual Figure 5- 3. Show Switch command The Switch's MAC address can also be found from the Web management pro
DGS-3024 Gigabit Ethernet Switch Manual Figure 5- 4. Assigning the Switch an IP Address In the above example, the Switch was assigned an IP address
DGS-3024 Gigabit Ethernet Switch Manual 6 Web-Based Network Management Introduction The DGS-3024 offers an embedded Web-based (HTML) interface allowin
DGS-3024 Gigabit Ethernet Switch Manual Figure 6- 2. Enter Network Password dialog box Leave both the User Name field and the Password field blank a
DGS-3024 Gigabit Ethernet Switch Manual mode, or flow control, depending on the specified mode. Various areas of the graphic can be selected for perfo
DGS-3024 Gigabit Ethernet Switch Manual 7 Configuration The first Web Manager main folder is Configuration and includes the following windows and sub-
DGS-3024 Gigabit Ethernet Switch Manual Switch Information Figure 7- 2. Switch Information (Basic Settings) window This window is used to enter name
DGS-3024 Gigabit Ethernet Switch Manual Advanced Settings Figure 7- 3. Switch Information (Advanced Settings) window The following fields can be set
DGS-3024 Gigabit Ethernet Switch Manual IP router. The default is Disabled. Telnet Status This indicates if a Telnet connection is currently enabled o
DGS-3024 Gigabit Ethernet Switch Manual Traps ...
DGS-3024 Gigabit Ethernet Switch Manual Port Configuration Figure 7- 4. Port Configuration window To configure Switch ports: 1. Choose the port or
DGS-3024 Gigabit Ethernet Switch Manual then to use those settings. The other options are 10M/Half, 10M/Full, 100M/Half and 100M/Full, 1000M/Full_
DGS-3024 Gigabit Ethernet Switch Manual Port Mirroring Figure 7- 5. Setup Port Mirroring window To configure a mirror port: 1. Select the Source Por
DGS-3024 Gigabit Ethernet Switch Manual Figure 7- 6. Example of Port Trunk Group The Switch treats all ports in a trunk group as a single port. Data
DGS-3024 Gigabit Ethernet Switch Manual To configure port trunking, click on the Link Aggregation hyperlink in the Configuration folder to bring up t
DGS-3024 Gigabit Ethernet Switch Manual Master Port Choose the Master Port for the trunk group using the pull-down menu. Port Map Choose the members o
DGS-3024 Gigabit Ethernet Switch Manual Figure 7- 10. IGMP Snooping Settings window The following parameters may be viewed or modified: Parameter
DGS-3024 Gigabit Ethernet Switch Manual without receiving a membership report. The default is 260. Leave Timer This specifies the maximum amount of ti
DGS-3024 Gigabit Ethernet Switch Manual Click Apply to implement the new settings, Click the Show All Static Router Port Entries link to return to the
DGS-3024 Gigabit Ethernet Switch Manual Port Transition States An essential difference between the three protocols is in the way ports transition to a
DGS-3024 Gigabit Ethernet Switch Manual Unicast Forwarding...
DGS-3024 Gigabit Ethernet Switch Manual STP Bridge Global Settings To open the following window, open the Spanning Tree folder in the Configuration me
DGS-3024 Gigabit Ethernet Switch Manual Figure 7- 15. STP Bridge Global Settings window - MSTP The following parameters can be set: Parameter
DGS-3024 Gigabit Ethernet Switch Manual Each Switch on the hop count will reduce the hop count by one until the value reaches zero. The Switch will th
DGS-3024 Gigabit Ethernet Switch Manual Spanning Tree Instance). If a configuration name is not set, this field will show the MAC address to the devic
DGS-3024 Gigabit Ethernet Switch Manual The user may configure the following parameters to configure the CIST on the Switch. Parameter
DGS-3024 Gigabit Ethernet Switch Manual MSTI Settings This window displays the current MSTI configuration settings and can be used to update the port
DGS-3024 Gigabit Ethernet Switch Manual Priority Enter a value between 0 and 240 to set the priority for the port interface. A higher priority will d
DGS-3024 Gigabit Ethernet Switch Manual STP Instance Settings The following window displays MSTIs currently set on the Switch. To view the following t
DGS-3024 Gigabit Ethernet Switch Manual Figure 7- 24. STP Instance Operational Status window – Previously Configured MSTI The following parameters ma
DGS-3024 Gigabit Ethernet Switch Manual Max Age The Max Age may be set to ensure that old information does not endlessly circulate through redundant p
DGS-3024 Gigabit Ethernet Switch Manual Reauthenticate Port(s)...
DGS-3024 Gigabit Ethernet Switch Manual STP Port Settings STP can be set up on a port per port basis. To view the following window click Configuration
DGS-3024 Gigabit Ethernet Switch Manual In addition to setting Spanning Tree parameters for use on the Switch level, the Switch allows for the configu
DGS-3024 Gigabit Ethernet Switch Manual True. State This drop-down menu allows you to enable or disable STP for the selected group of ports. The defa
DGS-3024 Gigabit Ethernet Switch Manual Figure 7- 27. Static Multicast Forwarding Settings window The Static Multicast Forwarding Settings window d
DGS-3024 Gigabit Ethernet Switch Manual associated with the delivery of time critical data over congested networks. The quality of applications that a
DGS-3024 Gigabit Ethernet Switch Manual Ingress port – A port on a Switch where packets are flowing into the Switch and VLAN decisions must be made
DGS-3024 Gigabit Ethernet Switch Manual Figure 7- 29. IEEE 802.1Q Packet Forwarding 802.1Q VLAN Tags The figure below shows the 802.1Q VLAN tag. The
DGS-3024 Gigabit Ethernet Switch Manual Figure 7- 30. IEEE 802.1Q Tag The EtherType and VLAN ID are inserted after the MAC source address, but befor
DGS-3024 Gigabit Ethernet Switch Manual If the PVID of the port that received the packet is different from the PVID of the port that is to transmit th
DGS-3024 Gigabit Ethernet Switch Manual Default VLANs The Switch initially configures one VLAN, VID = 1, called "default." The factory defau
DGS-3024 Gigabit Ethernet Switch Manual Port Utilization...
DGS-3024 Gigabit Ethernet Switch Manual Figure 7- 32. first 802.1Q Static VLANs window The first 802.1Q Static VLANs window lists all previously con
DGS-3024 Gigabit Ethernet Switch Manual Figure 7- 34. second 802.1Q Static VLANs window (Modify) The following fields can then be set in either the
DGS-3024 Gigabit Ethernet Switch Manual Figure 7- 35. GVRP Settings window The following fields can be set: Parameter Description Fr
DGS-3024 Gigabit Ethernet Switch Manual Frame Type This field denotes the type of frame that will be accepted by the port. The user may choose between
DGS-3024 Gigabit Ethernet Switch Manual Figure 7- 36. Current Time: Status window The following parameters can be set or are displayed: Parameter
DGS-3024 Gigabit Ethernet Switch Manual Month Enter the current month, if you would like to update the system clock. Day Enter the current day, if you
DGS-3024 Gigabit Ethernet Switch Manual Daylight Saving Time State Use this pull-down menu to enable or disable the DST Settings. Daylight Saving Time
DGS-3024 Gigabit Ethernet Switch Manual QoS The DGS-3024 supports 802.1p priority queuing Quality of Service. The following section discusses the impl
DGS-3024 Gigabit Ethernet Switch Manual Priority 0 is assigned to the Switch's Q1 queue. Priority 1 is assigned to the Switch's Q0 queue. Pr
DGS-3024 Gigabit Ethernet Switch Manual Traffic Control Use the Traffic Control window to enable or disable storm control and adjust the threshold for
DGS-3024 Gigabit Ethernet Switch Manual Reset...
DGS-3024 Gigabit Ethernet Switch Manual trigger the storm traffic control measures. The Threshold value can be set from 10 to 15000 packets per second
DGS-3024 Gigabit Ethernet Switch Manual Figure 7- 40. Port Default Priority assignment window This window allows you to assign a default 802.1p prior
DGS-3024 Gigabit Ethernet Switch Manual Figure 7- 41. User Priority Configuration window Once you have assigned a priority to the port groups on the
DGS-3024 Gigabit Ethernet Switch Manual NOTE: The settings you assign to the queues, numbers 0-7, represent the IEEE 802.1p priority tag number. Do n
DGS-3024 Gigabit Ethernet Switch Manual Figure 7- 44. MAC Notification Global Settings window The following parameters may be modified: Parameter
DGS-3024 Gigabit Ethernet Switch Manual Figure 7- 45. MAC Notification Port Settings window The following parameters may be set: Parameter
DGS-3024 Gigabit Ethernet Switch Manual System Log Server The Switch can send Syslog messages to up to four designated servers using the System Log Se
DGS-3024 Gigabit Ethernet Switch Manual Numerical Facility Code 0 kernel messages 1 user-level messages 2 mail system 3
DGS-3024 Gigabit Ethernet Switch Manual Port Access Entity 802.1x Port-Based Access Control The IEEE 802.1x standard is a security measure for authori
DGS-3024 Gigabit Ethernet Switch Manual network by exchanging secure information between the RADIUS server and the Client through EAPOL packets and, i
DGS-3024 Gigabit Ethernet Switch Manual Preface The DGS-3024 Manual is divided into chapters that describe the system installation and operating ins
DGS-3024 Gigabit Ethernet Switch Manual Client The Client is simply the workstation that wishes to gain access to the LAN or Switch services. All wor
DGS-3024 Gigabit Ethernet Switch Manual …802.1XClient802.1XClient802.1XClient802.1XClient802.1XClient802.1XClient802.1XClient802.1XClient802.1XClientN
DGS-3024 Gigabit Ethernet Switch Manual Figure 7- 54. First 802.1x Authenticator Settings window To configure the settings by port, click on the hype
DGS-3024 Gigabit Ethernet Switch Manual Figure 7- 55. Second 802.1x Authenticator Settings window This window allows you to set the following feature
DGS-3024 Gigabit Ethernet Switch Manual TxPeriod This sets the TxPeriod of time for the authenticator PAE state machine. This value determines the pe
DGS-3024 Gigabit Ethernet Switch Manual Figure 7- 57. 802.1x Capability Settings window To set up the Switch's 802.1x port-based authentication,
DGS-3024 Gigabit Ethernet Switch Manual network. None - The port is not controlled by the 802.1x functions. Initialize Port(s) To initialize ports fo
DGS-3024 Gigabit Ethernet Switch Manual Reauthenticate Port(s) This window allows you to reauthenticate a port or group of ports by choosing a port o
DGS-3024 Gigabit Ethernet Switch Manual RADIUS Server The RADIUS feature of the Switch allows you to facilitate centralized user administration as wel
DGS-3024 Gigabit Ethernet Switch Manual Static ARP Settings The Address Resolution Protocol (ARP) is a TCP/IP protocol that converts IP addresses into
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