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D-Link DGS-1224T - Web Smart Switch, Руководство пользователя

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45 

 

Figure 36 – Configuration > IGMP Multicast Entry Table 

 

Configuration > 802.1D Spanning Tree 

802.1D Spanning Tree Protocol (STP) implementation is designed to 
prevent network loops that could cause a broadcast storm. When 
physical links forming a loop provide redundancy, only a single path 
will be forwarding frames. If the link fails, STP activates a redundant 
link automatically.  

Содержание DGS-1224T - Web Smart Switch

Страница 1: ...D Link DGS 1224T 24 Port 10 100 1000Mbps Gigabit Ethernet Switch 2 Port mini GBIC Web Smart Switch User s Guide First Edition Building Networks for People...

Страница 2: ...echnology 4 IEEE 802 1Q VLAN 4 Features 5 Technical Specifications 6 Unpacking and Installation 9 Unpacking 9 Installation 9 Rack Mounting 10 Connecting Network Cable 11 AC Power 12 Identifying Extern...

Страница 3: ...31 System Trap Setting 32 System Port Setting 33 System SNMP Setting 34 System Password Access Control 36 Configuration Jumbo Frame 37 Configuration 802 1Q VLAN 38 Configuration Trunking 41 Configura...

Страница 4: ...iii Security Mac Address Table Static MAC 54 Security Mac Address Table Dynamic Forwarding Table 55 Monitoring Statistics 56...

Страница 5: ...in a highly flexible package Purpose This guide discusses how to install and use the configuration functions of the DGS 1224T Web Smart Switch Terms Usage In this guide the term Switch first letter c...

Страница 6: ...ting existing investments in hardware software and trained personnel The increased speed and extra bandwidth offered by Gigabit Ethernet is essential to helping solve network bottlenecks that frequent...

Страница 7: ...e fueling the need for high performance networks A number of high speed LAN technologies have been proposed to provide greater bandwidth and improve client server response times Among them 100BASE T F...

Страница 8: ...e between the individual segments The switch without interfering with any other segments automatically forwards traffic that needs to go from one segment to another By doing this the total network cap...

Страница 9: ...xpensive routers VID VLAN ID is an identification of up to 4094 possible VLANs A VID of 0 is used to identify priority frames The value 4095 FFF is reserved so the maximum possible VLAN configurations...

Страница 10: ...ration via Web Browser Easy setting via Web Management Utility Firmware backup and upload via Web GUI System reboot via Web GUI Provides parallel LED display for port status such as link act speed etc...

Страница 11: ...bps only on SFP ports 4 IEEE 802 3x Flow Control support for Full Duplex mode Combo ports in the front panel 2 x SFP ports combined with Port 23 and Port24 SFP Transceivers Supported 1 DEM 310GT 1000B...

Страница 12: ...niversal power supply Operation Temperature 0 40 C Storage Temperature 10 70 C Humidity Operation 10 90 RH Storage 5 90 RH Power consumption 35 1 watts Heat Dissipation 119 69 btu hr MTBF 155456 hours...

Страница 13: ...rubber feet to be used for shock cushioning Screws and two mounting brackets CD Rom with the SmartConsole Utility application User s Guide And Quick Installation Guide If any item is found missing or...

Страница 14: ...rmation on rack installation see the next section Rack Mounting When installing the Switch on a level surface attach the rubber pads feet to the bottom The rubber feet cushion the switch and helps pro...

Страница 15: ...it Ethernet that can operate in Auto negotiate mode and 10Mbps Ethernet or 100Mbps Fast Ethernet modes that run both in half and full duplex modes as well as 1000Mbps Gigabit Ethernet that runs in ful...

Страница 16: ...60 Hz The power switch is located at the rear of the Switch adjacent to the AC power connector and the system fan The switch s power supply will adjust to the local power source automatically and may...

Страница 17: ...rs section Gigabit Ethernet Ports Port 1 24 The Switch includes twenty four Gigabit twisted pair ports each supporting auto negotiable 10 100 1000Mbps and auto MDI MDIX crossover detection functions T...

Страница 18: ...cord all custom settings of the Switch before pressing the reset button Resetting the Switch back to factory default settings will erase all custom configurations AC Power Connector Plug in the female...

Страница 19: ...Switch Power and System LEDs Location LED Indicative Color Status Description Solid Light Power is On Power Green Light off Power is Off Blinking When the CPU is working the System LED will blink Per...

Страница 20: ...nk to 100Mbps device in any of the ports Speed Off Light off Possible link at 10M or no link Solid Light When there is a secure connection or link to Ethernet device in any of the ports Blinking When...

Страница 21: ...pera ver 8 5 7 6 Safari ver 2 0 2 Installing the SmartConsole Utility The following instructions provide guidance to install the SmartConsole Utility 1 Insert the Utility CD in the CD Rom Drive 2 From...

Страница 22: ...tor List and Device Setting Figure 7 SmartConsole Utility Menu Toolbar The Menu Toolbar in the SmartConsole Utility has four main tabs File View Option and Help File includes Monitor save Monitor save...

Страница 23: ...unctions Refresh time refreshes the monitoring time of the device Choices include 15 secs 30 secs 1 min 2 min and 5 min for selecting the monitoring time intervals Group Interval establishes the inter...

Страница 24: ...r List Definitions of the Discovery List features MAC Address Shows the device MAC Address IP Address Shows the current IP addresses of devices Protocol version Shows the version of the Utility protoc...

Страница 25: ...AC Address Shows the device MAC Address Protocol version Shows the version of the Utility protocol Product Name Shows the device product name System Name Shows the appointed device system name DHCP us...

Страница 26: ...rap information such as Symbol Time Device IP and the Event occurred Figure 9 The symbol represents a new trap signal and will disappear after the event record is reviewed clicked Figure 9 Trap inform...

Страница 27: ...design to setting switch not SmartConsole Utility The Group Interval send IGMP v1 report packet by switch it is for SmartConsole Utility to discovery our switch when we in IGMP protocol zero means dis...

Страница 28: ...itor List or select a device in the Monitor List and press the Web Access button to open the Web based Utility To see the list of web browsers the Web based Utility supports see Supported web browsers...

Страница 29: ...e beginning to configure the Web Smart Switch through a web browser over an Ethernet connection the PC used to manage the Switch must reside on the same the IP network By default the Switch automatica...

Страница 30: ...Monitor List of the SmartConsole Utility to open the device in a web browser When the following dialog appears the actual IP address will correspond with the IP address of the Switch enter the default...

Страница 31: ...tus Tool Menu The Tool Menu offers global function controls such as Reset Configuring Backup and Restoration Firmware Backup and Upload and System Reboot Figure 17 Tool Menu Reset Provides a safe rese...

Страница 32: ...enu Reset Config Backup and Restore Allows the current configuration settings to be saved to a file not including the password and if necessary to be restored from a backup Figure 19 Tool Menu Config...

Страница 33: ...and Upload Allows for the firmware to be saved or for an existing firmware file to be uploaded to the Switch Figure 20 Tool Menu Firmware Backup and Upload NOTE Firmware File cannot be saved if waitin...

Страница 34: ...p Menu When the Web based Utility appears a Setup Menu on the left side of the screen provides an organization of links to pages for specific feature and function configurations and properties The fol...

Страница 35: ...er Web Smart devices on the LAN The Login Timeout controls the idle time out for security purposes when there is no action in the Web based Utility When the Login Timeout expires the Web based Utility...

Страница 36: ...ess of the managing PC that will receive trap information Figure 24 System Trap Setting System Event Monitors the system s trapping information Device Bootup Traps system boot up information Illegal L...

Страница 37: ...s by clicking Apply To refresh the information table to view the latest Link Status and Priority press the Refresh button Figure 25 System Port Setting Speed Fiber connections can operate in Forced Mo...

Страница 38: ...than Copper ports System SNMP Setting Simple Network Management Protocol SNMP is an OSI Layer 7 Application Layer designed specifically for managing and monitoring network devices SNMP enables networ...

Страница 39: ...ommunity Setting In support of SNMP version 1 the Web Smart Switch accomplishes user authentication by using Community Settings that function as passwords The remote user SNMP application and the Swit...

Страница 40: ...te traps and send them to the trap recipient i e network administrator Setting up a Trap Select Enable enter a Trap Name i e Trap Name must be selected from a Community Name add the IP of the device t...

Страница 41: ...e 27 System Password Access Control Configuration Jumbo Frame By default the Jumbo Frame function is set to Disabled Enabling this function will allow the Switch to receive packets sizes of up to 10 2...

Страница 42: ...s By default VID is 01 is named default and includes all 24 ports as Untagged see Figure 29 Rename Press to rename the VLAN group Delete VID Press to delete the VLAN group Add New VID Press to create...

Страница 43: ...39 Figure 29 Configuration 802 1Q VLAN Default Setting Figure 30 Configuration 802 1Q VLAN Add VID...

Страница 44: ...40 Figure 31 Configuration 802 1Q VLAN Example VIDs Figure 32 Configuration 802 1Q VLAN VID Assignments...

Страница 45: ...er and click Apply to activate the selected Trunking groups Figure 33 Configuration Trunking NOTE Each combined trunk port must be connected to devices within the same VLAN group Configuration IGMP Sn...

Страница 46: ...the interval between General Queries sent By adjusting the Query Interval the number of IGMP messages can increase or decrease larger values cause IGMP Queries to be sent less often Default is 125 se...

Страница 47: ...second Host Timeout 130 1225 sec This is the interval after which a learnt host port entry will be purged For each host port learnt a PortPurgeTimer runs for HostPortPurgeInterval This timer will be r...

Страница 48: ...e is dropped Otherwise the Leave message is either forwarded to the port Default is 1 second To enable IGMP snooping for a given VLAN select Enable under State then press the Edit button under Static...

Страница 49: ...ee 802 1D Spanning Tree Protocol STP implementation is designed to prevent network loops that could cause a broadcast storm When physical links forming a loop provide redundancy only a single path wil...

Страница 50: ...sensitive to the status of the link Ultimately this difference results in faster detection of failed links and thus faster topology adjustment A draw back of 802 1D is this absence of immediate feedba...

Страница 51: ...onds The default value is 20 Bridge Hello Time The user may set the time interval between transmissions of configuration messages by the root device thus stating that the Switch is still functioning T...

Страница 52: ...network performances Figure 38 Configuration Port Mirroring Selection options for the Source Ports are as follows TX transmit mode Duplicates the data transmitted from the source port and forwards it...

Страница 53: ...ntagged the priority can be adjusted Figure 39 QoS 802 1p Default Priority Security Safeguard Engine By default is Enabled D Link s Safeguard Engine is a robust and innovative technology that automati...

Страница 54: ...ol BSC feature provides the ability to control the receive rate of broadcasted packets If Enabled default is Disabled threshold settings of 8 000 16 000 32 000 64 000 128 000 256 000 512 000 1 024 000...

Страница 55: ...ess control predominantly in Wi Fi wireless networks 802 1X holds a network port disconnected until authentication is completed Depending on the results the port is either made available to the user o...

Страница 56: ...ng Default is 1812 Key Masked password matching the Radius Server Key Confirm Key Enter the Key a second time for confirmation TxPeriod Sets the number of seconds that the switch waits for a response...

Страница 57: ...ts for a response from the client before resending the response to the authentication server Default is 16 seconds MaxReq This parameter specifies the maximum number of times that the switch retransmi...

Страница 58: ...ure 43 Security Static Mac Address To initiate the removal of auto learning for any of the uplink ports press On to enable this feature and select the port s for auto learning to be disabled The Stati...

Страница 59: ...le For each port this table displays the Mac address of each packet passing through the Switch To add a Mac address to the Static Mac Address List click the Add checkbox associated with the identified...

Страница 60: ...cted and displayed Clear Counter To reset the details displayed TxOK Number of packets transmitted successfully RxOK Number of packets received successfully TxError Number of transmitted packets resul...

Страница 61: ...57 Figure 46 Monitoring Port Statistics...

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