D-Link 3224TG - Switch Podręcznik Użytkownika

DGS-3224TG Managed 24-Port Gigabit Ethernet Switch User’s Guide First Edition (May 2002) 651TG3224015 Printed In Taiwan RECYCLABLE

DGS-3224TG Gigabit Ethernet Switch User’s Guide STP Port Settings Figure 7-9. STP Port Settings window To configure Spanning Tree Protocol functio

DGS-3224TG Gigabit Ethernet Switch User’s Guide Static Forwarding Table Static Unicast Forwarding Figure 7-10. Add Static Forward window The windo

DGS-3224TG Gigabit Ethernet Switch User’s Guide • Port Map – Allows the selection of ports that will be members of the static multicast group and por

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 7-14. 802.1Q Static VLAN Setup window To modify an entry, click the pointer icon next to th

DGS-3224TG Gigabit Ethernet Switch User’s Guide Port VLAN ID (PVID) Figure 7-15. 802.1Q Port Settings window This window allows you to assign a Po

DGS-3224TG Gigabit Ethernet Switch User’s Guide create and manage VLANs on switches connected through 802.1Q ports. Click Apply to let your changes ta

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 7-16. Default Port Priority assignment window This window allows you to set a default priori

DGS-3224TG Gigabit Ethernet Switch User’s Guide can be entered in this field are from 1 to 255. Entering zero instructs the switch to continue process

DGS-3224TG Gigabit Ethernet Switch User’s Guide The switch divides the buffer into four parts: Queue0, Queue1, Queue2, and Queue3. Queue0 is the hi

DGS-3224TG Gigabit Ethernet Switch User’s Guide Management This category includes: Security IP, SNMP Manager, Trap Manager, and User Accounts. Securi

DGS-3224TG Gigabit Ethernet Switch User’s Guide ABOUT THIS GUIDE This User’s guide tells you how to install your DGS-3224TG, how to connect it to your

DGS-3224TG Gigabit Ethernet Switch User’s Guide • Community String – A user-defined SNMP community name. • Access Right – The permitted access of R

DGS-3224TG Gigabit Ethernet Switch User’s Guide • Access Right – Displays the current access level assigned to each corresponding user. There are thr

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 7-26. Utilization of Port window The information is described as follows: • Time Interval

DGS-3224TG Gigabit Ethernet Switch User’s Guide Received (RX) Figure 7-27. Rx Packets Analysis window (Line Chart) 103

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 7-28. Rx Packets Analysis window (Table) The information is described as follows: • Time I

DGS-3224TG Gigabit Ethernet Switch User’s Guide UMB-cast (RX) Figure 7-29. Rx Packets Analysis window for UMB_cast (Line Chart) 105

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 7-30. Rx Packets Analysis window for UMB_cast (Table) The information is described as follo

DGS-3224TG Gigabit Ethernet Switch User’s Guide Transmitted (TX) Figure 7-31. Tx Packets Analysis window (Line Chart) 107

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 7-32. Tx Packets Analysis window (Table) The information is described as follows: • Time I

DGS-3224TG Gigabit Ethernet Switch User’s Guide Received (RX) Figure 7-33. Rx Error Analysis window (Line Chart) Figure 7-34. Rx Error Anal

DGS-3224TG Gigabit Ethernet Switch User’s Guide 1 INTRODUCTION This section describes the features of the DGS-3224TG. Features The DGS-3224TG was des

DGS-3224TG Gigabit Ethernet Switch User’s Guide • Time Interval – Select the desired setting between 1s and 60s, where “s” stands for seconds. The de

DGS-3224TG Gigabit Ethernet Switch User’s Guide Transmitted (TX) Figure 7-35. Tx Error Analysis window (Line Chart) 111

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 7-36. Packet Analysis window (Table) The information is described as follows: • Time Inter

DGS-3224TG Gigabit Ethernet Switch User’s Guide Size The Web Manager allows packets transmitted and received by the switch, arranged in six groups, to

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 7-38. Packet Analysis window (Table) The information is described as follows: • Time Inter

DGS-3224TG Gigabit Ethernet Switch User’s Guide • View Table – Clicking this button instructs the switch to display a table rather than a line graph.

DGS-3224TG Gigabit Ethernet Switch User’s Guide The information is described as follows: • Search by VLAN ID – Allows the forwarding table to be brow

DGS-3224TG Gigabit Ethernet Switch User’s Guide VLAN Multicast Table This read-only table displays the VLAN multicast table for each VLAN ID on the sw

DGS-3224TG Gigabit Ethernet Switch User’s Guide • Current Egress Ports – Displays the current egress ports on the VLAN. • Current Untagged Ports – D

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 7-45. Use Configuration File on Server window Enter the IP address of the TFTP Server in th

DGS-3224TG Gigabit Ethernet Switch User’s Guide Management • RS-232 console port for out-of-band network management via a console terminal. • Spanni

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 7-47. Save Switch History To TFTP Server window Enter the IP address of the TFTP Server in

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 7-48. Switch History window The switch can record event information in its own logs, to des

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 7-49. Ping Test window Enter the IP address of the network device to be Pinged in the first

DGS-3224TG Gigabit Ethernet Switch User’s Guide Factory Reset Figure 7-51. Factory Reset to Default Value window A remote reset returns the switch

DGS-3224TG Gigabit Ethernet Switch User’s Guide Connection Timeout Figure 7-53. Web Timeout Setup window To use this Web timeout feature, enter th

DGS-3224TG Gigabit Ethernet Switch User’s Guide A TECHNICAL SPECIFICATIONS General Standards: IEEE 802.3 10BASE-T Ethernet IEEE 802.3u 100BASE-TX Fa

DGS-3224TG Gigabit Ethernet Switch User’s Guide General meters max.) 9µm Single-mode Fiber-optics (10 km max.) Number of Ports: 20 10/100/1000 Mbps p

DGS-3224TG Gigabit Ethernet Switch User’s Guide 127

DGS-3224TG Gigabit Ethernet Switch User’s Guide B CABLE LENGTHS Use the following table to as a guide for the maximum cable lengths: Standard Media T

DGS-3224TG Gigabit Ethernet Switch User’s Guide C RUNTIME SWITCHING SOFTWARE DEFAULT SETTINGS Load mode Ethernet Configuration update Disable Firmw

DGS-3224TG Gigabit Ethernet Switch User’s Guide 2 UNPACKING AND SETUP This chapter provides unpacking and setup information for the Switch. Unpacking

DGS-3224TG Gigabit Ethernet Switch User’s Guide D UNDERSTANDING AND TROUBLESHOOTING THE SPANNING TREE PROTOCOL When the spanning-tree algorithm determ

DGS-3224TG Gigabit Ethernet Switch User’s Guide Listening State The listening state is the first transition for a port from the blocking state. Liste

DGS-3224TG Gigabit Ethernet Switch User’s Guide Learning State A port in the learning state prepares to participate in frame forwarding. The port ent

DGS-3224TG Gigabit Ethernet Switch User’s Guide Forwarding State A port in the forwarding state forwards packets. The port enters the forwarding stat

DGS-3224TG Gigabit Ethernet Switch User’s Guide Disabled State A port in the disabled state does not participate in frame forwarding or STP. A port i

DGS-3224TG Gigabit Ethernet Switch User’s Guide Troubleshooting STP Spanning Tree Protocol Failure A failure in the STA generally leads to a bridging

DGS-3224TG Gigabit Ethernet Switch User’s Guide In this example, B has been elected as the designated bridge and port 2 on C is in the blocking state

DGS-3224TG Gigabit Ethernet Switch User’s Guide In the above example, port 1 on B is configured as a full-duplex port and port 1 on A is either confi

DGS-3224TG Gigabit Ethernet Switch User’s Guide state. If the failure exists at boot, STP will not converge and rebooting the bridges will have no eff

DGS-3224TG Gigabit Ethernet Switch User’s Guide Although the STP can elect a root bridge, a well-designed network will have an identifiable root for e

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 2-1. Installing rubber feet for desktop installation Rack Installation The DGS-3224TG can

DGS-3224TG Gigabit Ethernet Switch User’s Guide In this example, the VLAN definitions are extended to switches A and B. This gives only a single bloc

DGS-3224TG Gigabit Ethernet Switch User’s Guide E BRIEF REVIEW OF BITWISE LOGICAL OPERATIONS AND The logical AND operation compares 2 bits and i

DGS-3224TG Gigabit Ethernet Switch User’s Guide INDEX A AC inputs ... 125 AC power cord...

DGS-3224TG Gigabit Ethernet Switch User’s Guide 143 P password ... 30 Port Mirroring ...

Offices Australia D-Link Australasia Unit 16, 390 Eastern Valley Way, Roseville, NSW 2069 Australia TEL: 61-2-9417-7100 FAX: 61-2-9417-1077 T

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Registration Card Print, type or use block letters. Your name: Mr./Ms_____________________________________________________________________________ O

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 2-2B. Installing in an equipment rack Power on The switch can be used with AC power supply

DGS-3224TG Gigabit Ethernet Switch User’s Guide 3 IDENTIFYING EXTERNAL COMPONENTS This chapter describes the front panel, rear panel, side panels, and

DGS-3224TG Gigabit Ethernet Switch User’s Guide Side Panels The right side panel of the switch contains two system fans (see the top part of the diagr

DGS-3224TG Gigabit Ethernet Switch User’s Guide 4 CONNECTING THE SWITCH This chapter describes how to connect the DGS-3224TG to your Gigabit Ethernet

Wichtige Sicherheitshinweise 1. Bitte lesen Sie sich diese Hinweise sorgfältig durch. 2. Heben Sie diese Anleitung für den spätern Gebrauch auf. 3

DGS-3224TG Gigabit Ethernet Switch User’s Guide • A 10BASE-T hub or switch can be connected to the switch via a two-pair Category 3, 4, 5, or 5e UTP/

DGS-3224TG Gigabit Ethernet Switch User’s Guide 5 SWITCH MANAGEMENT AND OPERATING CONCEPTS This chapter discusses many of the concepts and features us

DGS-3224TG Gigabit Ethernet Switch User’s Guide Make sure the terminal or PC you are using to make this connection is configured to match these settin

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 5-2. Switch Information menu In addition, you can also set an IP address for a gateway rout

DGS-3224TG Gigabit Ethernet Switch User’s Guide from a factory reset in that configuration settings saved to non-volatile RAM used to reconfigure the

DGS-3224TG Gigabit Ethernet Switch User’s Guide • Collecting information about the status and current configuration of network devices. • Modifying

DGS-3224TG Gigabit Ethernet Switch User’s Guide Each port on the switch is a unique collision domain and the switch filters (discards) packets whose d

DGS-3224TG Gigabit Ethernet Switch User’s Guide (Not user-configurable except by setting priority below) address. The Bridge Identifier consists of t

DGS-3224TG Gigabit Ethernet Switch User’s Guide • The path cost to the root from the transmitting port • The port identifier of the transmitting por

DGS-3224TG Gigabit Ethernet Switch User’s Guide • Disabled – the port only responds to network management messages and must return to the blocking st

Trademarks Copyright D-Link Corporation 2002. Contents subject to change without prior notice. D-Link is a registered trademark of D-Link Corporati

DGS-3224TG Gigabit Ethernet Switch User’s Guide Port cost 19 Bridge Priority 32,768 Table 5-3. Default STP Parameters User-Changeable STP Paramet

DGS-3224TG Gigabit Ethernet Switch User’s Guide Setting-up STP using values other than the defaults can be complex. Therefore, you are advised to keep

DGS-3224TG Gigabit Ethernet Switch User’s Guide The switch with the lowest Bridge ID (switch C) was elected the root bridge, and the ports were select

DGS-3224TG Gigabit Ethernet Switch User’s Guide IEEE 802.1Q (tagged) VLANs are implemented on the DGS-3224TG. 802.1Q VLANs require tagging, which enab

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 5-6. IEEE 802.1Q Packet Forwarding 802.1Q VLAN Tags The figure below shows the 802.1Q VLAN

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 5-7. IEEE 802.1Q Tag The EtherType and VLAN ID are inserted after the MAC source address, b

DGS-3224TG Gigabit Ethernet Switch User’s Guide destination address (found in the switch’s forwarding table). If the PVID of the port that received th

DGS-3224TG Gigabit Ethernet Switch User’s Guide If the packet is not tagged with VLAN information, the ingress port will tag the packet with its own P

DGS-3224TG Gigabit Ethernet Switch User’s Guide 28

DGS-3224TG Gigabit Ethernet Switch User’s Guide 6 CONFIGURING THE SWITCH USING THE CONSOLE INTERFACE Your 24-port Gigabit Ethernet switch supports a c

software products will work in combination with any hardware, or any application or system/platform software product provided by any third party, exc

DGS-3224TG Gigabit Ethernet Switch User’s Guide You can also access the same functions over a Telnet interface. Once you have set an IP address for yo

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-1. Initial screen, first time connecting to the switch Note: There is no initial username

DGS-3224TG Gigabit Ethernet Switch User’s Guide User Accounts Management To create a new user account, highlight User Accounts Management from the mai

DGS-3224TG Gigabit Ethernet Switch User’s Guide From the main menu, highlight User Accounts Management and press Enter, then the Setup User Accounts s

DGS-3224TG Gigabit Ethernet Switch User’s Guide Save Changes The DGS-3224TG has two levels of memory; normal RAM and non-volatile or NV-RAM. Configura

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-6. Save changes screen Once the switch configuration settings have been saved to NV-RAM,

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-7. Main menu Highlight Reboot from the main menu and press Enter. Figure 6-8. System

DGS-3224TG Gigabit Ethernet Switch User’s Guide purchased. The Load Factory Default Configuration Except IP Address option is used when the switch wi

DGS-3224TG Gigabit Ethernet Switch User’s Guide 5. If the privilege level is to be changed, toggle the Access Level field until the appropriate level

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-10. Configuration menu Configure IP Address Some settings must be entered to allow the sw

Attenzione! Il presente prodotto appartiene alla classe A. Se utilizzato in ambiente domestico il prodotto può causare interferenze radio, nel cui c

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-11. Remote Management Setup screen The switch needs to have an IP address assigned to it

DGS-3224TG Gigabit Ethernet Switch User’s Guide  IP Address – Determines the IP address used by the switch for receiving SNMP and Telnet communicati

DGS-3224TG Gigabit Ethernet Switch User’s Guide You can also enter the name of the System, its location, and the name and telephone number of the syst

DGS-3224TG Gigabit Ethernet Switch User’s Guide • Scheduling Mechanism for CoS Queues:<Strict> – There are two Class of Service queue options,

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-15. Configure Ports screen Toggle the View Ports field, using the space bar, to view the

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-16. Configure Spanning Tree menu The Spanning Tree Protocol (STP) operates on two levels:

DGS-3224TG Gigabit Ethernet Switch User’s Guide Note: Observe the following formulas when setting the above parameters: Max. Age ≤ 2 x (Forward Delay

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-18. Configure Static (Destination-Address Forwarding) Table

DGS-3224TG Gigabit Ethernet Switch User’s Guide Address field. There are two static unicast forwarding types to select from, Permanent and DeleteOnRes

DGS-3224TG Gigabit Ethernet Switch User’s Guide Note: The DGS-3224TG supports a maximum of 16K multicast MAC address entities. Configure VLANs The s

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-22. 802.1Q Static VLAN Settings screen To create an 802.1Q VLAN, enter a VLAN ID number i

DGS-3224TG Gigabit Ethernet Switch User’s Guide with the PVID (Port VLAN Identifier – see below). When a tagged packet exits the port, the packet head

DGS-3224TG Gigabit Ethernet Switch User’s Guide Ingress Filter Settings To set ingress filtering on a port, highlight Configure Port Ingress Filter on

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-25. Port GVRP Settings screen This screen allows you to enable or disable GARP VLAN Regis

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-26. IGMP Snooping Settings screen To configure IGMP Snooping: Toggle the Switch IGMP Snoo

DGS-3224TG Gigabit Ethernet Switch User’s Guide • Max Response:[10] – Sets the maximum amount of time allowed before sending an IGMP response report.

DGS-3224TG Gigabit Ethernet Switch User’s Guide on the Switch, STP will block one entire group – in the same way STP will block a single port that has

DGS-3224TG Gigabit Ethernet Switch User’s Guide monitoring/troubleshooting device such as a sniffer or an RMON probe. Finally, toggle the Mirror Statu

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-30. Class of Service Configuration menu This menu allows you to set the following feature

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-31. Port Maxlimit Drop Settings screen The Switch divides the buffer into four parts: Que

Table of Contents About This Guide ...

DGS-3224TG Gigabit Ethernet Switch User’s Guide This screen allows you to set a default priority for packets that have not already been assigned a pri

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-34. Serial Port and SLIP Settings screen The following fields can then be set: • Baud Ra

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-35. Network Monitoring Menu Port Utilization To view the port utilization of all the port

DGS-3224TG Gigabit Ethernet Switch User’s Guide The Port Utilization screen shows the number of packets transmitted and received per second and calcu

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-38. Packet Analysis screen In addition to the size of packets received or transmitted by

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-39. Browse Address Table screen The Browse By field can be toggled between ALL, MAC Add

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-40. Switch History screen IGMP Snooping This allows the switch’s IGMP Snooping table to b

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-41. IGMP Snooping Status screen Enter a VLAN ID number in the first field and press GO to

DGS-3224TG Gigabit Ethernet Switch User’s Guide This read-only screen displays the VLAN ID, group address, and static/IGMP snooping port list for mult

DGS-3224TG Gigabit Ethernet Switch User’s Guide The SNMP allows up to four different community names to be defined. The community name public is defin

Ingress Filtering ... 26 DH

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-45. Switch Utilities menu Note: Trivial File Transfer Protocol (TFTP) services allow the

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-46. Upgrade Firmware screen Enter the IP address of the TFTP server in the Server IP Addr

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-47. Use Configuration File on TFTP Server screen Enter the IP address of the TFTP server

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-48. Save Settings to TFTP Server screen Enter the IP address of the TFTP server and the p

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-49. Save Log to TFTP Server screen Enter the IP address of the TFTP server and the path a

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-50. Ping screen Enter the IP address of the network device to be Pinged and the number of

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-51. System Reboot menu The reboot options are as follows: • Reboot – Simply restarts the

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 6-52. System Reboot confirmation screen To reboot the switch, in the mode entered above, hi

DGS-3224TG Gigabit Ethernet Switch User’s Guide 7 WEB-BASED NETWORK MANAGEMENT Introduction The DGS-3224TG offers an embedded Web-based (HTML) interfa

DGS-3224TG Gigabit Ethernet Switch User’s Guide Click OK as there is no preset user name or password on the switch. This opens the main page in the m

Management... 99 Se

DGS-3224TG Gigabit Ethernet Switch User’s Guide 80

DGS-3224TG Gigabit Ethernet Switch User’s Guide These are the major categories for switch management. If the sub-menus for each main category do not

DGS-3224TG Gigabit Ethernet Switch User’s Guide Configuration The first category includes: IP Address, Switch Information, Advanced Settings, Port Con

DGS-3224TG Gigabit Ethernet Switch User’s Guide Switch Information Figure 7-2. Switch Information (Basic Settings) window To set basic switch sett

DGS-3224TG Gigabit Ethernet Switch User’s Guide Advanced Settings Figure 7-3. Switch Information (Advanced Settings) window After making the desir

DGS-3224TG Gigabit Ethernet Switch User’s Guide Port Configuration Figure 7-4. Port Configuration window Select the port you want to configure by

DGS-3224TG Gigabit Ethernet Switch User’s Guide capabilities of the device at the other end. The other selections allow you to force the port to opera

DGS-3224TG Gigabit Ethernet Switch User’s Guide Port Trunking Figure 7-6. Port Trunking Settings window The Switch supports up to 6 trunk groups.

DGS-3224TG Gigabit Ethernet Switch User’s Guide Internet Group Management Protocol (IGMP) snooping allows the switch to recognize IGMP queries and rep

DGS-3224TG Gigabit Ethernet Switch User’s Guide Figure 7-8. Switch Spanning Tree Settings window Click Apply after making changes to the window ab