Encore electronic ENMGS-16+2 manuale d’uso

ENMGS-16+2 16-Port 10/100/1000Mbps Web-Smart Gigabit Ethernet Switch 16 x 10/100/1000 Mbps RJ -45 Ports 2 x 1000Mbps mini-GBIC ports User’s Guide[...]

FCC Warning ENMGS-16+2 has been tested and found to comply with the regulations for a Class A di gital device, purs uant to Pa rt 15 of the FCC Rules. These limits are designed to provid e reasonab le p rotectio n against harmful interference when the equipment is operated in a commercial environment . This equi pment gene rates, uses, a nd can rad[...]

UL Warning a) Elevated Operating Ambient Temp erature- If installed in a closed or multi-unit rack assembly, the operating ambient te mperature of the rack environment may be greater t h an room ambient. Therefore, consideration should be given to installing the equipment in an environm ent compatible with the m anufacturer' s maxim um rated a[...]

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TABLE OF CONTENT About This Guide ................................................................................. 1 Purpose ............................................................................................ 1 Terms/Usage .................................................................................... 1 Introduction .................[...]

Installing the Web Management Utility ......................................... 18 Discovery List ................................................................................ 19 Monitor List ................................................................................... 20 Device Setting .....................................................[...]

System R eboot ........................................................................... 50 Logout ............................................................................................ 50 Technical Specifications .................................................................... 45 iii[...]

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ABOUT THIS GUIDE Congratulatio ns on your purchase of the ENMGS-16 +2 . This device integrates 1000Mbps Gi gabit Ethernet, 100Mbps Fast Ethernet and 10Mbps Ethernet network capa b ilities in a highly flexible package. Purpose This guide disc usses h ow to inst al l your E NMGS-16+ 2. Terms/Usage In this guide, the term “Switch” (first letter up[...]

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INTRODUCTION This chapter describes th e features of the ENMGS-16+2 an d some background info r mation about Ethern et/Fast Eth ernet/Gigabit Ethernet switching t echnology . Gigabit Ethernet Technology Gigabit Ethernet is an extension of IEEE 802.3 Ethernet utilizing the same packet structure, form at, and sup port for C SMA/CD protocol, full dupl[...]

In addition, the phenomenal bandwid th delivered by Gigabit Ethernet is the most cost -effective m ethod to ta ke advantage o f today and tomorro w’s rapidly improvi ng switchi ng and ro uting int ernetworki ng technologies. And with expected advan ces in the co ming ye ars in silicon technolog y and digital signal processing that will enable Gig[...]

Switching Technology Another a pproach to p ushing beyo nd the lim its of Ethe rnet technolo gy is the develo pment of swi tching techno logy. A swit ch bridges Ethernet packet s at the MAC address level of the Et hernet protoc ol transmitti ng among connec ted Ethernet or Fast Ethernet L AN segments. Switching is a cost-effective way of increasing[...]

VLAN (Virtual Local Area Network) A VLAN is a group of e nd-stations that a re not const rained by t heir physical location and can communicate as if a c ommon broadcast domain, a LAN. The primary utility of using VLAN is to reduce latency and need for rout ers, using fast er switching instead. Othe r VLAN utility includ es: Security , Security is [...]

 512 KB packet buf fer  Supports IEEE 802.3 x flow cont rol for full -duplex m ode ports  Supports IEEE 802.1Q VLAN  Supports IEEE 802.1p Priority Qu eues  Supports Stati c Port T runk  Supports Jum bo Fram e  Supports Broadcast S torm Control  Supports P ort Mirroring  Supports Port Set t i ng fo r Speed, Flow cont rol ?[...]

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UNPACKING AND INSTALLATIO N This chapter provides unpack ing and installation in formation for the Switch. Unpacking Open the shipping cartons of the Switch and carefully unpacks its contents. The carton s hould contai n the foll owing item s:  One ENMGS-16+2, 16-Port 10/100/1 000Mbps Web-Sm art Gigabit Et hernet Switch  One AC power cord, su[...]

Leave at least 10cm of space at th e fron t and rear of the h ub for ventilation. Install the Switch on a sturdy , level surface that can support its weight, or in an EIA standard-size equi pment rack. Fo r informati on on rack installation, see the nex t section, Rack Mounting . When installing the Switch on a level surface, attach the rub ber fee[...]

Rack Mounting The switch can be mounted in an EIA standard-size, 19 -inch rack, which can be placed in a wiring clos et with ot her equipment. Attach the mounting brackets at t he switch’s front panel (one on each side), and secure them with the provided screws. Figure 2. Combine the Sw itch with the provided screw s Then, use screws provided wit[...]

Connecting Network Cable The Switch supp orts 1000M bps Gigabit Et hernet that runs in Auto- negotiation mod e and 10Mbps Ethernet or 100Mbps Fast Ethernet that runs both in half an d full du plex mode and 1000Mbps Gigabit Ethernet runs in full duple x mode using four pairs of Category 5 cable. These 1000BASE-T ports are Auto-MDI type port. The Swi[...]

IDENTIFYING EXTER NAL COMP ONENTS This chapte r describes the front pa nel, rear pa nel, and LE D indicators of the Switch. Front Panel The figure below shows the front pan els of the Switch. Figure 4. Front panel LED Indicators: Comprehensiv e LED indicat ors display t he status of the switc h and the network (see the LED Indicators c hapter below[...]

Combo mini-GBIC Po rts (Port 15~16 ) The Switch is equipp ed with two combo mini-GBIC ports, supp orted optional 1000BASE-SX/LX mini-GBIC module. The 1000BASE-T por t 15 and 16 are the same ports with th e mini- GBIC port 15 and 1 6, when p lug in the mini-GBIC module, the de vice will activate mini-GBIC, and the RJ45 port will be disabled. Rear Pa[...]

UNDERSTANDING LED INDI CATO RS The front panel LEDs provides inst ant status feedback, and, helps monitor an d troubles hoot when neede d . Figure 6. LED indicators Power and System LEDs POWER: Power Indicator On : When the Power LED lights on, the Switch is receiving power. Off : When the Power turns off or the power cor d has improper connection.[...]

1000BASE-T Port 1~16 Status LEDs Link/ACT: Link/Activity On : When the Link/ACT LED li ghts on, the respective port is successfully connected to an Ethernet network. Blinking : When the Link/ACT LED is blinking, the port is transmitting or receiving data on the Ethernet network. Off : No link. 1000Mbps On : When the 1000Mbps LED lights on, the resp[...]

Combo mini-GBIC Port 15~ 16 Status LEDs Link/ACT On : When the fiber line connected to the mini-GBIC module is installed and connected to a network, the Link/ACT LED will lights on. Blinking : When the Link/ACT L ED is blinking, the port is transmitting or receiving data on the Giga bit Ethernet network. Off : Fiber line or mini-GBIC module is not [...]

CONFIGURATION Through the Web Browser y ou can configure the Switch such as VLAN, Port Trunking, Jumbo Fram e… etc. With the attached Web Management Utilit y, you can easily discover all the Web M anagement S witch, assign t he IP Addre ss, changing the password and upgrading the new firmware. Installing the Web Managem ent Utility The following [...]

Figure 7. Web Management Utility The Web Management Utility was divided into four parts, Discovery List, Monitor List, Device Setting and Toolbar function , for details instruction, follow the below section. Discovery List This is the list where you can discover all the Web management devices in the entire network. By pressing the “Discovery” b[...]

System word definitions in the Discovery List: z MAC Address: Shows the device MAC Address. z IP Address: Shows the cu rrent IP ad dress of th e device . z Protocol versi on: Shows the version of the Utility protocol. z Product Name: Shows t he device product name. z System Name: Shows the appointed d evice system name. z DHCP: Shows t he DHCP stat[...]

View Trap: The Tra p function can receive the events that happen from the Web Management Switch in t he Monitor Li st. There is a l ight indicat or behind t h e “View Trap” button, wh en the light indicates in green , it means that there is no trap transmitted, and else when it indicates in red, it means that there is new trap transmitted, this[...]

Device Setting You can set the device by using the function key in the Device Setting Dialog box. Configuration Setting: In this Configuration Setting, you can set the IP Address, Subnet M ask, Gateway, Set Trap to (T rap IP Address), System nam e, Location and DHCP fu nction. Select the device in the Discovery list or Monitor List and press this b[...]

Figure 11. Password Change Firmware Upgrade: When the device has a new function, the re will be a new firm ware to updat e the device, use this function to up date. Figure 12. Firmware Upgrade Access Web: Double click the device in th e Monitor List or select a device in the Moni tor List and press t his “Web Access” button to access the device[...]

Toolbar The toolbar in the Web Management Utility have four main tabs, File, View, Options and Help. In the “File TAB” , there are Monitor Save, Monitor Save As, Monitor Load an d Exit. z Monitor Save: To record th e setting of the Monitor List to th e default, when you open th e Web Management Utility next time, it will auto load the default r[...]

Configuring the Switch The 16-Port 10/100/100 0Mbps Web-Sm art Gigabit Ethernet S witch has a Web GUI interface for smart switch conf iguration. The Switch can be configured throug h the Web Browser. A network administrator can manage, control and monitor the switch from the local LAN. This section indicates how to configur e the Switch to enable i[...]

Or through the Web Manage ment Utility, you do not n eed to remember the IP Address, sel ect th e device shown in the Monit or List of the Web Management Utility to settle the device on the Web Browser. When t he following dialo g page appears, rem ain enter the default pa ssword "admin" and press Lo gin to enter the main configuration wi[...]

Configuration Menu When the ma in page appears, find the Con figuration menu in the left side of the screen ( Figure 16 ). Cli ck on the set up item t hat you want t o configure. There are sixteen options: Port Se tting, IEEE 802.1Q VLAN Settings, Trunk Setting , Mirror Setting, IEEE 802.1p Default Priority, Broadcast Strom Control Setting, Jumbo F[...]

Configuration Setting Find that there are seven items, including Port Setting, IEEE 802.1Q VLAN Settings, Trunk Setting, Mirror Setting, IEEE 802.1p Default Priority, Broadcast Strom Contro l Setting, Jumbo Frame S etting in Setup menu. Port Settings In Port Settings menu ( Figure 17 ), this page will show each port’s status, selected drop down m[...]

The 1000BASE-T connections can op erate in Forced Mode settings (1000M F ull, 100M F ull, 100M Half, 10M Full, 10M Half), Auto, or Disable. The default setting for all ports are Auto. The mini-GBIC (Gigabit Fiber) c onnections can op erate in Forced M ode settings (1000M Full), Auto, or Disable Flow Control: This setting determines wheth er or not [...]

IEEE 802.1Q VLAN A VLAN is a gr oup of ports t hat can be any where in the net work, but communicate as though they were in t he same area. VLANs can be easily orga nized to reflect departm ent groups (such as R&D, Marketing), usage grou ps (such as e-mail), or multicast group s (multim edia applications s uch as video c onferencing), and there[...]

Asymmetric VLAN IEEE 802.1Q Asymmetric V LAN default setting is “Disabled”, you can press “Enabled ” ratio button and Apply it to submit the Asymmetric VLAN function. (Figure 18) Figure 18. Enabled Asymmetric VLAN function Figure 19. Change setting warning message Note: The Settings of VLAN and Forwardi ng Table will be reset to default. 31[...]

Untag VLAN Setting: The IEEE 802.1Q VLAN Configuration page prov ides powerful VID management function s. The original default VLAN setting has the VID as 01, named “default”, and co ntains all po rts as “Untagge d”. Figure 20. 802.1Q VLAN Setting Add VID: Click to creat e a new VI D group, assi gning port s from 01 t o 16 as Untag , Tag, o[...]

VID: A unique VLAN ID. VLAN Name: A VLAN nam e can be sett i ng as user wi sh . Port: The switch port num ber. Untag: Outgoi ng frames wi thout VLAN tag. Tag: Outgoing frames with VLAN tag. Not Member: The p ort num ber which not to be grouped. Select All: Select all ports to b e VLAN members or not VLAN members. Cancel: To call the modifications o[...]

To change exist VLAN setting, press the VID to modify it. Figure 23. Modify VID Figure 24. Modify VID PVID settings : While receiving an untagge d frame from the port, the switch will assign a tag to the frame, using the PVID of the port as its VID. Figure 25. PVID settings 34[...]

Here is an e xample of t wo VLAN gr oups wit h several port s on each group and VL AN 1 (VID 01) does not h ave comm unication with VLAN 2 (V ID 02). Example1: Figure 26. Untag VLAN setting example Step1: Set VLAN1 member port 9~16 to “Not Me mber”, then apply setting. Step2: Create VID 2 and set port 9~16 to “U ntag Port” m ember, then app[...]

802.1Q Asymm etric VLAN settings exam ple: Port 1~16 in VLAN 1, po rt1~5 in VLAN 2, po rt1,6~9 in VLAN 3. All VLAN1~3 have access to Internet via port 1. Note: The multi-need server must be support IEEE 802.1Q VLAN Example2: Figure 27. Asymmetric VLAN sett ing example Step1: Enable Asymmetric VLAN function. Step2: Add VID2 and set port 1~5 to “U [...]

Tag VLAN Se tting The IEEE802.1Q protocol de fines a new form at of the frame; it adds a tag header in the original Ethernet frame, as follows: IEEE802.1Q Tag VLAN is divided by VLAN ID (VID). On receiving a frame, the switch chec ks the VID in the tag header of the frame to decide which VLAN it belongs to. If the receiving frame doesn’t contain [...]

Example3: Figure 30. Tag VLAN setting example Step1: Set VLAN1 member port1 to “Tag Po rt” and port 9~16 to “Not Member ”, then apply setting. Step2: Add VID2 and set port1 to “Tag Po rt” and Port 9~16 to “Untag Port” m ember, then apply setting. Note: The multi-need server must be support IEEE 802.1Q VLAN, the sever uplink port is [...]

Another example is about setting tag VLAN with two switches. Switch 1’s VLAN 1 (2 ~ 3 ports) have access to th e Switch 2’ s VLAN 1 (2 ~ 3 ports). Example4: Figure 31. Tag VLAN setting example The settings of VLAN group for two devices are same. Step1: Set Switch1’s VLAN1 member port 1and 4~15 to “Not Member”, then apply setting. Step2: S[...]

Trunk Setting The Trunki ng functio n enables the cascading of t wo or m ore ports for a combined lar ger bandwidt h. Up to six T runk groups m ay be created, each supporting up to 8 ports. Add a Trunking Name and select the ports to be trunked toge ther, and click Apply to activ ate the selected Trunking groups. Figure 32. Trunk Configuration Be s[...]

Mirror Setting Port Mirro ring is a m ethod of m onitoring net work traffi c that forwards a copy of each incoming and/or outgoing pa cket from one port of the Switch to another port wh ere the pack et can be studied. This enables network m anagers to bett er monit or network perf ormances. Figure 33. Mirror Setting Selection of the Sniffer mode is[...]

IEEE 802.1p Default Priority This feature displays the status Quality of Service priority levels of each port, and for pa ckets that are untagged, the switch wil l assign the priority in the tag depending on your configuration. Figure 34. IEEE 802.1p Default Priority Setting 42[...]

Broadcast Storm Control Setting The Broadcast Storm Control feature provides the ability to contro l the receive rate of broa dcasted packets. If Enabled (default is Disabled), threshold settings of 8,000 ~ 4,096,000 bytes per second can be assigned. Press Apply fo r the settings to take effect. Figure 35. Broadcast Storm Control Setti ng Jumbo Fra[...]

System Setting Find that there are nine items, including Sy stem Informati on, System Setting, Trap Setting , Password Setting, Sta tistics, Factory Reset, Backup Setting, Firmware Up load and System Reboot in System menu. Syste m Inform atio n Press on the “System Information” to presen t the system information status on this screen, it will s[...]

System Setting The System Setting i ncludes IP Info rmation and System information. There are two ways for the switch t o attain IP: Static and DHCP (Dynamic Host Configuration Pro tocol). When using static mode, the IP Ad dress, Subnet Mask and Gateway can be manually configured . When using DHCP mode, the Switch will first look for a DHCP server [...]

Trap Setting By configuring the Trap Setting, it allows Web Management Utility to monitor specified events on this Web-Smart Switch. By default, Trap Setting is Disabled. When the Trap Setting is Enabled, en ter the Destination IP address of the managing PC that will receive t rap information. Figure 39. Trap Setting System Events: Monitoring the s[...]

Password Setting Setting a pass word is a inval uable tool for m anagers to secure the Web Smart Switch. Aft er entering the old pass word and the new password two times, pres s Apply for t he changes to take effect. If you forget t he password, press the “Reset ” button in the front panel of the Switch, the curren t setting includes VLAN, Port[...]

Refresh: To renew the details collected and displayed. Clear Counter: To reset the details displayed. T o view the statist ics of individual ports, cli ck one of the Port ID as Figure . Figure 42. Port Statist i cs Factory Reset The Factory Reset helps you to reset the device back to the default setting from the factory. All of the con figuration w[...]

Backup Setting The backup s etting help y ou to backup t h e current set ting of the Switch. Once you need to backup the setting, press the “Backup” button to save the setting. To restore a current setting file to th e device, you must specify the backup file a nd press “Rest ore” button t o proceed the setting of the recorded file. Figure [...]

System Reboot Provides to a safe way to reboot the system. En sure the configur ation has been save d, or all the c hanges you just m ade may be lost after system reboot. Figure 46. System Reboot Logout When press this function, the web configuration will go back to first Login page. Figure 47. 50[...]

TECHNICAL SPECIFICATIONS General Standards IEEE 802.3 10BASE-T Et her net IEEE 802.3u 100BASE -TX Fast Ethernet IEEE 802.3ab 1000BASE- T Gigabit Ether net IEEE 802.3x Full Duplex Flow Control IEEE 802.3z 1000BASE-SX/LX Gigabit Ethernet Protocol CSMA/CD Data Transfer Rate Ethernet: 10Mbps (half-duplex), 20M bps (full-duplex) Fast Ethernet: 100Mbps ([...]

Performance Transmits Method: Store-and-forward RAM Buffer: 512KB per device Filtering Address Table: 8K entries per device MAC Address Learning: Autom a tic update Packet Filtering / Forwarding Rate: 10Mbps Ethernet: 14,880/ pps 100Mbps Fast Ethernet: 148,800/pps 1000Mbps Gigabit Ethernet: 1,488,000/pps 46[...]