ZyXEL Communications GS1200 SERIES Скачать руководство пользователя страница 67

Страница: 67 / 85

GS1200 Series User’s Guide

HAPTER

Troubleshooting

This chapter offers some suggestions to solve problems you might encounter. The potential problems are
divided into the following categories.

•

Power, Hardware Connections, and LEDs

•

Switch Access and Login

•

Switch Configuration

15.1 Power, Hardware Connections, and LEDs

The Switch does not turn on. None of the LEDs turn on.

Make sure you are using the power adapter or cord included with the Switch.

Make sure the power adapter or cord is connected to the Switch and plugged in to an appropriate
power source. Make sure the power source is turned on.

Disconnect and re-connect the power adapter or cord to the Switch.

If the problem continues, contact the vendor.

One of the LEDs does not behave as expected.

Make sure you understand the normal behavior of the LED. See

Section 3.3 on page 18

Check the hardware connections. See

Section 15.1 on page 67

Inspect your cables for damage. Contact the vendor to replace any damaged cables.

Disconnect and re-connect the power adapter or cord to the Switch.

If the problem continues, contact the vendor.

The

PoE

LED is off and/or power is not being supplied to my PoE-enabled device. (For GS1200-5HP

v2 and GS1200-8HP v2)

Содержание GS1200 SERIES

Страница 1: ...ide GS1200 Series GS1200 5 GS1200 5HP v2 GS1200 8 GS1200 8HP v2 5 Port 8 Port Web Managed PoE Gigabit Switch Copyright 2020 Zyxel Communications Corporation LAN IP Address http 192 168 1 3 Password 1234 Version 2 00 Edition 1 11 2020 ...

Страница 2: ...s in this book may differ slightly from your product due to differences in your product firmware or your computer operating system Every effort has been made to ensure that the information in this manual is accurate Related Documentation Quick Start Guide The Quick Start Guide shows how to connect the Switch and access the Web Configurator More Information Go to support zyxel com to find other inf...

Страница 3: ...HP v2 GS1200 8 and GS1200 8HP v2 may be referred to as the Switch in this guide Product labels screen names field labels and field choices are all in bold font A right angle bracket within a screen name denotes a mouse click For example QoS Port Based QoS means you first click QoS in the navigation panel then the Port Based QoS sub menu to get to that screen Icons Used in Figures Figures in this u...

Страница 4: ...ide 8 Getting to Know Your Switch 9 Hardware Installation 13 Hardware Panels 16 Web Configurator 19 Initial Setup Example 24 Tutorials 27 Technical Reference 39 System 40 Port 44 VLAN 50 Link Aggregation 53 Mirroring 55 QoS 57 IGMP Snooping 61 Management 63 Troubleshooting 67 ...

Страница 5: ...ys to Manage the Switch 11 1 4 Good Habits for Managing the Switch 11 Chapter 2 Hardware Installation 13 2 1 Installation Scenarios 13 2 2 Safety Precautions 13 2 2 1 Freestanding Installation Procedure 13 2 2 2 Wall Mounting 14 Chapter 3 Hardware Panels 16 3 1 Front Panel 16 3 2 Rear Panel 16 3 2 1 Power Connector 17 3 3 LEDs 18 Chapter 4 Web Configurator 19 4 1 Overview 19 4 2 System Login 19 4 ...

Страница 6: ...ndwidth Control 30 6 4 Setting Up QoS Quality of Service 32 6 5 Upgrade Firmware on the Switch 34 6 6 Back up a Configuration File 35 6 7 Restore Configuration 36 6 8 Power over Ethernet PoE Configuration 37 Part II Technical Reference 39 Chapter 7 System 40 7 1 Overview 40 7 2 System Screen 40 Chapter 8 Port 44 8 1 Overview 44 8 1 1 What You Need to Know 44 8 2 Port Settings 46 8 2 1 Advanced Set...

Страница 7: ... 12 3 Port Based QoS Screen 59 12 4 IEEE 802 1P QoS Screen 59 Chapter 13 IGMP Snooping 61 13 1 Overview 61 13 2 IGMP Snooping Settings 61 Chapter 14 Management 63 14 1 Overview 63 14 1 1 What You Need to Know 63 14 2 Management Settings 63 14 2 1 Firmware Upgrade 65 Chapter 15 Troubleshooting 67 15 1 Power Hardware Connections and LEDs 67 15 2 Switch Access and Login 68 15 3 Switch Configuration 7...

Страница 8: ...8 PART I User s Guide ...

Страница 9: ...or to give you an easy configuration for VLAN QoS basic system management and firmware upgrade The Switch is compliant with IEEE 802 3az Energy Efficient Ethernet Standard and provides power saving benefits without compromising performance VLANs allow you to limit access to a specified group of users by dividing workstations into different isolated LAN segments Quality of Service QoS refers to bot...

Страница 10: ...need high bandwidth can connect to high speed department servers via the Switch Figure 1 Bridging Application PoE Feature IEEE 802 3 af PoE IEEE 802 3at High Power over Ethernet PoE IEEE 802 3 af PoE IEEE 802 3at High Power over Ethernet PoE PoE Maximum Power 60 W PoE power budget 60 W PoE power budget Power ON OFF Switch v v 802 1p QoS and Port Based QoS v v v v IGMP Snooping v1 v2 and v3 Compati...

Страница 11: ...g moving or changing ports without any re cabling Shared resources such as a server can be used by all ports in the same VLAN as the server In the following figure only ports that need access to the server need to be part of VLAN1 Ports can belong to other VLAN groups too Figure 2 Shared Server Using VLAN Example 1 3 Ways to Manage the Switch Use the Web Configurator to manage the Switch This allo...

Страница 12: ...ring an earlier working configuration may be useful if the device becomes unstable or even crashes If you forget your password you will have to reset the Switch to its factory default settings If you backed up an earlier configuration file you would not have to totally re configure the Switch You could simply restore your last configuration ...

Страница 13: ...ing This is especially crucial when your Switch does not have fans Overheating could affect the performance of your Switch or even damage it The surface of the Switch could be hot when it is functioning Do NOT put your hands on it You may get burned This could happen especially when you are using a fanless Switch The Switches with fans are not suitable for use in locations where children are likel...

Страница 14: ...f the screw and the wall 3 The gap must be big enough for the screw heads to slide into the screw slots and the power cord to run down the back of the Switch Note Make sure the screws are securely fixed to the wall and strong enough to hold the weight of the Switch with the connection cables 4 Use the mounting holes on the Switch to hang the Switch on the screws Wall mount the Switch with the Ethe...

Страница 15: ...Chapter 2 Hardware Installation GS1200 Series User s Guide 15 Figure 4 Wall Mounting Figure 5 Screw Specifications ...

Страница 16: ...f the Switch and shows you how to make the hardware connections 3 1 Front Panel The following figures show the front panels of the Switch Figure 6 Front Panel GS1200 5 Figure 7 Front Panel GS1200 5HP v2 Figure 8 Front Panel GS1200 8 Figure 9 Front Panel GS1200 8HP v2 3 2 Rear Panel The following figures show the rear panels of the Switch ...

Страница 17: ...e 13 Rear Panel GS1200 8HP v2 3 2 1 Power Connector Note Make sure you are using the correct power source as shown on the panel To connect power to the Switch insert the female end of the power cord to the AC power receptacle on the rear panel Connect the other end of the supplied power cord to a power outlet Make sure that no objects obstruct the airflow ...

Страница 18: ... in a loop state will blink fast If you enable Loop Prevention in the Port screen all ports will blink fast Later the port in a loop state will be off If a loop happens on two ports all ports will blink fast Later the higher numbered port will be off Off The port is disconnected or disabled If you enable Loop Prevention in the Port screen and a loop happens on two ports the higher numbered port wi...

Страница 19: ...permissions enabled by default 4 2 System Login 1 Start your web browser 2 Type http and the IP address of the Switch for example the default management IP address is 192 168 1 3 in the Location or Address field Press ENTER Your computer must be in the same subnet in order to access this website address 3 The login screen appears The default password is 1234 Figure 14 Web Configurator Login 4 The ...

Страница 20: ...igurator Layout The System screen is the first screen that displays when you access the Web Configurator This guide uses the GS1200 8 and GS1200 5HP v2 screens as examples The screens may vary slightly for different models The following figure shows the navigating components of a Web Configurator screen ...

Страница 21: ...LINK DESCRIPTION System This link takes you to a screen that displays general system information PoE status and individual port statistics Port This link takes you to a screen to enable Broadcast Storm Control and Loop Prevention Loop Detection You can also configure the transmission speed flow control port isolation bandwidth control and PoE on a port VLAN This link takes you to a screen where yo...

Страница 22: ...port so that you can examine the traffic from the first port without interference QoS This link takes you to a screen where you can configure port based or IEEE 802 1p QoS The Switch can put packets into the queues according to the port on which the packet is received or the priority tag in the packet IGMP Snooping This link takes you to a screen where you can configure IGMP snooping You must enab...

Страница 23: ...ously and the password will be reset to 1234 IP address will also be reset to 192 168 1 3 1 Make sure the PWR SYS LED is on not blinking 2 To set the device back to the factory default settings press the Reset button for 10 seconds or until the PWR SYS LED begins to blink and then release it When the PWR SYS LED begins to blink the defaults have been restored and the device restarts 4 5 Logging Ou...

Страница 24: ...n an IP address for the Switch The IP address makes it accessible from an outside network It is used by the Switch to communicate with other devices in other networks In this example you want to change the IP address to 192 168 1 5 1 Click Management in the navigation panel to open the following screen Figure 18 Change the IP Address 2 Enter the new IP address 192 168 1 5 in the IP Address field 3...

Страница 25: ...erform the following steps 1 Click Management in the navigation panel to open the following screen Figure 20 Change the Password 2 Enter the existing password in the Old Password field 3 Enter the new system password in the New Password field using the keyboard characters a z A Z 0 9 The password must be 8 to 15 characters long 4 Enter the new password again to in the Confirm Password field for co...

Страница 26: ...Chapter 5 Initial Setup Example GS1200 Series User s Guide 26 ...

Страница 27: ...er over Ethernet PoE Configuration 6 2 Creating a VLAN and Setting Port VID By default all ports on the Switch are in VLAN 1 VLANs confine broadcast frames to the VLAN group in which the ports belongs You can create a VLAN group with fixed port members to do this If you want to have a port for example port 1 belong to another VLAN as well say VLAN 2 you need to create a VLAN first and then add the...

Страница 28: ...rmanent member of the VLAN To ensure that VLAN unaware devices such as computers and hubs can receive frames properly click the port s box color to green to set the Switch to remove VLAN tags before sending Clicking the port s check box loops between untagging non member and tagging 4 Change the box color of other ports not a member of the VLAN group to gray 5 Click Apply to save the settings ...

Страница 29: ... are forwarded to the VLAN group that the tag defines In the example network configure 2 as the port VID on port 1 so that any untagged frames received on that port get sent to VLAN 2 Figure 22 Initial Setup Network Example Port VID 1 Click VLAN in the navigation panel 2 Enter 2 in the PVID field for port 2 and click Apply to save your changes back to the Switch ...

Страница 30: ...egative influence on the performance of the entire network Bandwidth control minimizes the impact caused when the connection is under heavy load By configuring bandwidth control you can assign a maximum bandwidth for each port Note GS1200 5 and GS1200 5HP v2 do NOT support bandwidth control In the example network configure three computers connect to ports 1 2 and 3 to share 512 Kbps egress bandwid...

Страница 31: ...ials GS1200 Series User s Guide 31 2 Enter 4000 in the Ingress Rate field and 512 in the Egress Rate field for Port 1 Click the radio button for both 3 Do the same for Ports 2 and 3 4 Click Apply to save the settings ...

Страница 32: ...d QoS feature to assign priority to data transmitted through a particular port Or use the IEEE 802 1p QoS feature to assign the priority value from 0 to 7 and define up to eight traffic types The Switch allows four priority levels shown in the table below Table 5 Priority Queuing Levels in QoS QUEUE NAME PRIORITY LEVEL Queue 0 Low Priority Queue 1 Normal Priority Queue 2 Medium Priority Queue 3 Hi...

Страница 33: ...ue Weight field to each priority Bandwidth is divided across the different traffic queues according to their weights Queues with larger weights get more service than queues with smaller weights 4 Click Apply after you are finished assigning priorities to the ports to save the settings To apply IEEE 802 1p QoS to the Switch follow these steps 1 Click the IEEE 802 1p QoS radio button 2 Choose which ...

Страница 34: ...n the Switch Upload the firmware to the Switch for feature enhancements 1 Download the firmware file at www zyxel com in a compressed file Decompress the file 2 Click Management in the navigation panel and click the Firmware Upgrade button 3 You will not be able to configure other settings during the firmware upgrade process to avoid system crashes on the Switch Click OK Figure 23 Firmware Upgrade...

Страница 35: ...ton in the Firmware Upgrade page the Switch will reboot and you will be directed to the login screen 6 6 Back up a Configuration File Back up a configuration file in case you want to return to your previous settings 1 Click Management in the navigation panel and click the Backup button 2 Specify the location where you want to save the backup file The default filename is switch_cfg bin 3 Click the ...

Страница 36: ... previously saved configuration file from your computer to your Switch to restore that previous configuration 1 Click Management in the navigation panel 2 Click path and select a bin file to restore Figure 27 Restore Configuration 3 Click Restore The following message appears after a successful restore Figure 28 Successful Restore ...

Страница 37: ...tion panel 2 Go to Port Setting select Enable or Disable for ports that will supply power to PDs in the PoE field and click Apply to save your changes back to the Switch 3 After connecting the PDs to the PoE ports you can go to the System screen to check the amount of power the PDs are consuming PoE Status the maximum power the Switch can provide PoE Total Power and so on See Section 7 2 on page 4...

Страница 38: ... Guide 38 Note The Switch allocates power to PDs in the order that they were connected Note When the total power requested by the PDs exceeds the total PoE power budget on the Switch the last PD connected to the Switch will not be powered up ...

Страница 39: ...39 PART II Technical Reference ...

Страница 40: ...ribes the screens for system status and port details 7 2 System Screen The System screen displays when you log into the Switch or click System at the top of the Web Configurator The System screen displays the Switch s general device information PoE status and the port statistics ...

Страница 41: ...m GS1200 Series User s Guide 41 Figure 29 System The following table describes the labels in this screen Table 6 System LABEL DESCRIPTION System Information Model Name This field displays the model name of this Switch ...

Страница 42: ...e network number portion of an IP address The factory default subnet mask is 255 255 255 0 This field displays the Switch s subnet mask Gateway This field displays the IP address of the default outgoing gateway in dotted decimal notation for example 192 168 1 254 PoE Total Power GS1200 5HP v2 GS1200 8HP v2 This field displays the total power the Switch can provide to the connected PoE enabled devi...

Страница 43: ...ows the number of received frames on this port Loop Status It displays Loop when the Switch detects a loop on the port Otherwise it displays Normal PoE Status W GS1200 5HP v2 GS1200 8HP v2 This field displays the amount of power the Switch is currently supplying to the PoE enabled device connected to the port Clear Click this button to clear the statistics in the TX Pkts and RX Pkts fields Refresh...

Страница 44: ...ch loop happens if there is more than one connection between two ports on the same switch or between two switches connected together If this happens broadcasts are continually rebroadcast and could flood the network You must break the loop by stopping multiple paths between two switch ports Figure 30 The Switch Has Two Ports Connected with the Same Cable Figure 31 The Connected Switch Has Two Port...

Страница 45: ...ample if you have computers grouped together in a VLAN that communicates with servers in other networks These computers have no need to communicate together so it is best to block unwanted communication 8 1 1 4 Bandwdith Control Bandwidth control means defining a maximum allowable bandwidth for incoming and or out going traffic flows on a port 8 1 1 5 PoE GS1200 5HP v2 and GS1200 8HP v2 The Switch...

Страница 46: ...Chapter 8 Port GS1200 Series User s Guide 46 Figure 34 Powered Device Example 8 2 Port Settings Click Port in the navigation panel to open the following screen Figure 35 Port ...

Страница 47: ...uto to have the Switch obtain the connection speed of up to 1000 Mbps Flow Control A concentration of traffic on a port decreases port bandwidth and overflows buffer memory causing packet discards and frame losses Flow Control is used to regulate transmission of signals to match the bandwidth of the receiving port The Switch uses IEEE 802 3x flow control in full duplex mode and backpressure flow c...

Страница 48: ...he main Port previous screen Port Isolation The Current Port as Uplink Port Select a port to be the uplink out going port Each port can only communicate with the uplink port and cannot communicate with each other All incoming ports are selected while only the uplink port is selected See Section 8 1 1 3 on page 45 for more details Otherwise select Disabled Apply Click this button to save your chang...

Страница 49: ... second kbps for the incoming traffic flow on a port Select Unlimited to have the Switch obtain the connection speed of up to 1000 Mbps Egress Rate kbps Specify the maximum bandwidth allowed in kilobits per second kbps for the out going traffic flow on a port Select Unlimited to have the Switch obtain the connection speed of up to 1000 Mbps Apply Click this button to save your changes to the Switc...

Страница 50: ...e Switch is capable of passing tagged or untagged frames To forward a frame from an 802 1Q VLAN aware switch to an 802 1Q VLAN unaware switch the Switch first decides where to forward the frame and then strips off the VLAN tag To forward a frame from an 802 1Q VLAN unaware switch to an 802 1Q VLAN aware switch the Switch first decides where to forward the frame and then inserts a VLAN tag reflecti...

Страница 51: ...ettings see Section 4 4 on page 22 for more information Figure 38 VLAN The following table describes the labels in this screen Table 9 VLAN LABEL DESCRIPTION PVID Port This field displays the port number PVID A PVID Port VLAN ID is a tag that adds to incoming untagged frames received on a port so that the frames are forwarded to the VLAN group that the tag defines Enter a number between 1 and 4094...

Страница 52: ...agged or untagged or not participating A port is a tagged port when the interface is expecting frames containing VLAN tags An example of this is when the sender will send a frame with a VLAN tag The receiving switch will see the VLAN tag and if the VLAN is allowed it will forward the frame Modify Click Modify to edit the VLAN settings Delete Click Delete to remove the VLAN group You cannot delete ...

Страница 53: ...ly aggregate physical links to form one logical and higher bandwidth link You may want to trunk link ports if for example it is cheaper to use multiple lower speed links than to under utilize a high speed but more costly single port link Figure 39 Link Aggregation 10 2 Link Aggregation Use this screen to configure static link aggregation ...

Страница 54: ...address Select MAC SA DA to distribute traffic based on a combination of the packet s source and destination MAC addresses Link Aggregation Group The field identifies the default link aggregation groups the Switch supports Select which link aggregation group supports your choice in the previous Link Aggregation Algorithm field For example enabling LAG 1 Port 3 and Port 4 will allow packets from th...

Страница 55: ... to copy a traffic flow to a monitor port the port you copy the traffic to to examine the traffic from the monitor port without interference 11 2 Mirroring Settings Use this screen to select a monitor port and specify the traffic flow to be copied to the monitor port Note A port cannot be the monitor port and the mirrored port at the same time Figure 41 Mirroring ...

Страница 56: ...ffic to mirror by selecting from the drop down list box Choices are Egress outgoing Ingress incoming and Both Port This field displays the port number Monitor Port The monitor port is the port you copy the traffic to in order to examine it in more detail without interfering with the traffic flow on the original ports Note Select one monitor port Mirrored Port Select this option to mirror the traff...

Страница 57: ... and make the network inadequate for time critical applications such as VOD Video on Demand You can enable QoS to have the Switch assign each packet a priority and then queues the packet accordingly Packets assigned a high priority are processed more quickly than those with low priority if there is congestion allowing time sensitive applications to flow more smoothly Time sensitive applications in...

Страница 58: ...erred to as a CoS Class of Service value and indicates the frame priority level IEEE 802 1p QoS uses the priority value from 0 to 7 to define up to eight traffic types That is each priority level defines a class of service The table below shows the IEEE recommendations for traffic types these may vary or be reassigned Note Frames without an explicit priority tag are treated as system traffic and a...

Страница 59: ... queuing by PCP priority tags The Switch s default settings for IEEE 802 1P QoS are shown in the next figure The numbers from 0 to 7 refer to the priority tags for each traffic type Table 13 QoS Port Based QoS LABEL DESCRIPTION Port Based QoS Port 1 5 Port 1 8 Select which ports will carry the sensitive data using the priority queuing levels given Click on each port s radio button to assign a prio...

Страница 60: ...y the sensitive data using the priority queuing levels given Click each priority tag s radio button to assign a priority queue Weight Assign the weight the number you select in the queue Weight field to each priority Bandwidth is divided across the different traffic queues according to their weights Queues with larger weights get more service than queues with smaller weights Apply Click Apply to s...

Страница 61: ... the following models GS1200 5 GS1200 8 The Switch can passively snoop on IGMP packets transferred between IP multicast routers or switches and IP multicast hosts to learn the IP multicast group membership IGMP snooping generates no additional network traffic allowing you to significantly reduce multicast traffic passing through your Switch It checks the IGMP packets passing through it picks out t...

Страница 62: ...e when the Switch receives an unknown multicast frame Otherwise the Switch sends the frame to all ports IGMP Static Router Port The Switch treats an IGMP query port as being connected to an IGMP multicast router or server The Switch forwards IGMP join or leave packets to an IGMP query port Select a port to be used as an IGMP query port Or select Auto to allow any port to be used as an IGMP router ...

Страница 63: ...de LPI mode turns off some functions of the physical layer becomes quiet to save power Periodically the port transmits a REFRESH signal to allow the link partner to keep the link alive When there is traffic to be sent a WAKE signal is sent to the link partner to return the link to active mode 14 2 Management Settings Use this screen to upload the latest firmware upload a stored device configuratio...

Страница 64: ...e Switch Web Configurator again you may need to change the IP address of your computer to be in the same subnet as that of the default Switch IP address 192 168 1 3 Reboot Click this button to restart the Switch without physically turning the power off Firmware Upgrade Click this button to upgrade the latest firmware to the Switch DHCP Client Select Enable if you have a DHCP server that can assign...

Страница 65: ...our changes for DHCP Client IP Address Subnet Mask and Gateway to the Switch Management VID This is the ID number of the management VLAN Enter a number between 1 and 4094 as the management VLAN ID Apply Click this button to save your changes for Management VID to the Switch IEEE 802 3az EEE Select Enable to activate Energy Efficient Ethernet globally Otherwise select Disable Apply Click this butto...

Страница 66: ...ath to locate it After you select the firmware file click the Upgrade button to load the new firmware Figure 49 Firmware Upgrade Path After a successful upload the system will reboot and you will need to log into the Switch again Figure 50 Firmware Upgrade Confirmation If you click the Cancel button in the Firmware Upgrade page the Switch will reboot and you will be directed to the login screen ...

Страница 67: ... Switch and plugged in to an appropriate power source Make sure the power source is turned on 3 Disconnect and re connect the power adapter or cord to the Switch 4 If the problem continues contact the vendor One of the LEDs does not behave as expected 1 Make sure you understand the normal behavior of the LED See Section 3 3 on page 18 2 Check the hardware connections See Section 15 1 on page 67 3 ...

Страница 68: ...vices in the order that you want the Switch to allocate power to See Section 6 8 on page 37 for information about the maximum power the Switch and a PoE port can supply A loop is detected See Section 8 1 1 5 on page 45 for more information about PoE 1 To restore a port in a loop state disconnect it check the network connections and reconnect it 2 You can log into the Web Configurator Go to System ...

Страница 69: ...ter is in the same subnet as the Switch If you know that there are routers between your computer and the Switch skip this step 5 Reset the device to its factory defaults and try to access the Switch with the default IP address See Section 4 4 on page 22 6 If the problem continues contact the vendor I can see the Login screen but I cannot log in to the Switch 1 Make sure you have entered the passwo...

Страница 70: ...d the computer comes loose This is the computer from where you uploaded the firmware file to the Switch When any of the above occurs and you are directed to the Firmware Upgrade screen follow the steps below 1 Make sure the power supply is sufficient in your environment 2 Make sure your computer s Ethernet cable is securely connected to the Switch 3 Select the firmware file that you tried to uploa...

Страница 71: ...on Please have the following information ready when you contact an office Required Information Product model and serial number Warranty Information Date that you received your device Brief description of the problem and the steps you took to solve it Corporate Headquarters Worldwide Taiwan Zyxel Communications Corporation http www zyxel com Asia China Zyxel Communications Shanghai Corp Zyxel Commu...

Страница 72: ...lippines Zyxel Philippines http www zyxel com ph Singapore Zyxel Singapore Pte Ltd http www zyxel com sg Taiwan Zyxel Communications Corporation https www zyxel com tw zh Thailand Zyxel Thailand Co Ltd https www zyxel com th th Vietnam Zyxel Communications Corporation Vietnam Office https www zyxel com vn vi Europe Belarus Zyxel BY https www zyxel by Belgium Zyxel Communications B V https www zyxe...

Страница 73: ...nmark Zyxel Communications A S https www zyxel com dk da Estonia Zyxel Estonia https www zyxel com ee et Finland Zyxel Communications https www zyxel com fi fi France Zyxel France https www zyxel fr Germany Zyxel Deutschland GmbH https www zyxel com de de Hungary Zyxel Hungary SEE https www zyxel com hu hu Italy Zyxel Communications Italy https www zyxel com it it Latvia Zyxel Latvia https www zyx...

Страница 74: ...and Zyxel Communications Poland https www zyxel com pl pl Romania Zyxel Romania https www zyxel com ro ro Russia Zyxel Russia https www zyxel com ru ru Slovakia Zyxel Communications Czech s r o organizacna zlozka https www zyxel com sk sk Spain Zyxel Communications ES Ltd https www zyxel com es es Sweden Zyxel Communications https www zyxel com se sv Switzerland Studerus AG https www zyxel ch de h...

Страница 75: ...erica Argentina Zyxel Communications Corporation https www zyxel com co es Brazil Zyxel Communications Brasil Ltda https www zyxel com br pt Colombia Zyxel Communications Corporation https www zyxel com co es Ecuador Zyxel Communications Corporation https www zyxel com co es South America Zyxel Communications Corporation https www zyxel com co es Middle East Israel Zyxel Communications Corporation...

Страница 76: ...unications Corporation https www zyxel com me en North America USA Zyxel Communications Inc North America Headquarters https www zyxel com us en Oceania Australia Zyxel Communications Corporation https www zyxel com au en Africa South Africa Nology Pty Ltd https www zyxel com za en ...

Страница 77: ...ce received including interference that may cause undesired operation Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the device This product has been tested and complies with the specifications for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protecti...

Страница 78: ...ces For detailed information about recycling of this product please contact your local city office your household waste disposal service or the store where you purchased the product The following warning statements apply where the disconnect device is not incorporated in the device or where the plug on the power supply cord is intended to serve as the disconnect device For permanently connected de...

Страница 79: ...este producto alcance el final de su vida útil llévelo a un punto limpio Cuando llegue el momento de desechar el producto la recogida por separado éste y o su batería ayudará a salvar los recursos naturales y a proteger la salud humana y medioambiental Le symbole ci dessous signifie que selon les réglementations locales votre produit et ou sa batterie doivent être éliminés séparément des ordures m...

Страница 80: ...er value and will be solely at the discretion of Zyxel This warranty shall not apply if the product has been modified misused tampered with damaged by an act of God or subjected to abnormal working conditions Note Repair or replacement as provided under this warranty is the exclusive remedy of the purchaser This warranty is in lieu of all other warranties express or implied including any implied w...

Страница 81: ... certifications 78 viewing 80 change the password 22 clearance Switch installation 13 collision signal 47 configuration restore 65 contact information customer support 71 copyright 77 CoS Class of Service 58 customer support 71 D DHCP client 24 64 DHCP server 64 disclaimer 77 E EEE REFRESH signal 63 WAKE signal 63 egress rate kbps 49 Energy Efficient Ethernet activate 65 Energy Efficient Ethernet ...

Страница 82: ... 802 3x flow control 47 IGMP join packet 62 IGMP leave packet 62 IGMP multicast router 62 IGMP packets snoop 61 IGMP query port select 62 IGMP snooping 61 default setting 61 enable 62 IGMP Snooping screen 61 ingress rate kbps 49 initial setup example 24 tutorials 27 installation air circulation 13 desktop 13 installation scenarios 13 IP address assign 24 change 24 default 19 reset 23 Switch 65 IP ...

Страница 83: ...ntion 13 P packet collision 47 password change 22 25 65 character length 19 default 19 forget 23 keyboard characters 19 set 25 PCP Priority Code Point 58 PCP priority tag 59 PD Powered Devices 37 PoE configuration 37 feature 10 maximum power 10 PoE port maximum power supply 37 PoE power budget 42 PoE status W 43 port advanced settings 47 Ethernet 9 out going 48 PoE 9 tagged 52 trunking 53 untagged...

Страница 84: ...itch comparison table 9 fanless type precaution 13 fan type precaution 13 fan type usage precaution 13 IP address 42 65 MAC address 42 manage 11 model list 9 model name 41 name 42 reboot 64 reset 22 64 restart 64 return to factory defaults 64 safety precautions 13 subnet mask 42 up time 42 Switch settings backup 65 System screen 40 T Tag based VLAN example 11 trademarks 80 traffic incoming maximum...

Страница 85: ...85 W wall mounting 14 distance 14 warranty 80 note 80 web browser pop up window 19 Web Configurator browser support 19 home 20 inactivity 23 layout 20 login 19 logout 23 navigation panel 21 overview 19 recommended screen resolution 19 ...

Результаты поиска

Содержание GS1200 SERIES

Отзывы:

ZyXEL Communications GS1200 SERIES, Руководство пользователя, Страница: 67 / 85

Результаты поиска

Содержание GS1200 SERIES

Отзывы: