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1. Check whether there is enough heat dissipation space around the switch and whether
the air circulation is smooth

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2. Check whether the power supply of the power socket meets the specification of the
switch

#

3. Check that the power supply, switch, rack and other equipment are properly
grounded

#

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Содержание GEP-2841

Страница 1: ...Web Management Guide GEP 2841...

Страница 2: ...oE budget of 375W and it is fully complied with IEEE802 3af at bt PoE standard at maximum 90W 1 2 port power budget supports up to 30W output power per PoE port giving you power distribution flexibili...

Страница 3: ...and operation of the switch it is recommended that you 1 Check that the power cord is securely wrapped around the AC power connector 2 Ensure proper heat dissipation and ventilation around the switch...

Страница 4: ...pply requirements marked on the switch 2 Built in without power adapter it can be directly connected to AC100 240V 50 60Hz mains power As shown in Figure 2 4 Connect SFP port The process of installing...

Страница 5: ...ion space around the switch and whether the air circulation is smooth 2 Check whether the power supply of the power socket meets the specification of the switch 3 Check that the power supply switch ra...

Страница 6: ...er using a network cable 2 Set the TCP IP properties of the computer see the Appendix Setting up yourcomputer 3 Logging on to the equipment Open a browser and type 192 168 1 1 in the address bar and t...

Страница 7: ...avigation tree you can quickly switch to the corresponding function page through function navigation Function details information display and configuration details of the currently selected function S...

Страница 8: ...r in the network When switching IP mode you need to restart the switch before it takes effect After modifying the management IP and restarting it you need to log in with the new IP address and ensure...

Страница 9: ...nnot be carried out Speed duplex all interfaces are in automatic state by default i e adaptive mode It can be manually configured as full duplex half duplex mode and the rates of 10m 100m and 1000m ar...

Страница 10: ...the port will be labeled with the corresponding VLAN ID inside the switch Usually used to access terminal equipment Tagged The port identified as tagged carries the VLAN ID tag when the data frame is...

Страница 11: ...of whether they are labeled or not For untagged frames VLAN tags are marked with PVID for next processing For the tagged frame if the port belongs to the member of the corresponding VLAN ID the next...

Страница 12: ...AN ID 10 select untagged under port 1 and tagged under port 24 and click Add After all VLANs are added it should be as shown in Figure 3 9 Figure 0 8 Then enter the VLAN port setting page select port...

Страница 13: ...h this function needs to be supported by the router function Figure 0 10 The relevant settings of the switch are the same as those in the previous example except that 24 ports are connected to the rou...

Страница 14: ...rities for packets forwarded by the switch The higher the value the higher the priority 2 Dscp remapping Figure 0 12 Set the DSCP value in the IP packet entering the switch port and determine the outp...

Страница 15: ...ze the packet queue output by the switch The output queue of packets has been determined The higher the priority value is the higher the priority is and the data in this queue will be forwarded first...

Страница 16: ...e 0 15 After IGMP setting is enabled the multicast message is only forwarded to the corresponding member port For non member ports the data message of the multicast group will not be forwarded and the...

Страница 17: ...arget port of the mirror image The mirrored data will be sent to this port For example in packet capturing applications this interface is used to connect computers running packet capturing software Mi...

Страница 18: ...e received for the switch port 1 is selected for the mirror port and 2 is selected for the mirrored port Figure 0 19 Port Isolation Figure 0 20 The port isolation function can realize the layer 2 data...

Страница 19: ...ect multiple ports or deselect the corresponding ports Example as shown in Figure 3 22 port 24 of the switch is connected to the Internet through a router and port 23 is connected to a server It is re...

Страница 20: ...rt Set object port Direction Receive or send direction Status Enable or disable the bandwidth control function of the object port Speed rate Limit the maximum rate The rate value must be an integer mu...

Страница 21: ...trolled mode if checked the MAC address will be blocked accordingly If unchecked the MAC address will be bound Example as shown in Figure 3 27 this configuration example binds MAC address 4A 3A 84 C3...

Страница 22: ...control function can limit the packet rate of broadcast multicast unknown unicast and unknown multicast types on the specified port Type Control the packet type The options include broadcast multicast...

Страница 23: ...ected to a router as a legal DHCP server No IP address is assigned to the intranet terminal At this time port 23 is connected to an illegal DHCP server Figure 3 31 Figure 0 30 Follow the example in fi...

Страница 24: ...HCP snooping function is configured after the device on the port selected as DHCP client obtains the address for normal communication through the DHCP service if the switch is restarted the binding re...

Страница 25: ...ort Statistics Figure 0 32 Port Statistics status displays the management status link status and statistics of sending and receiving packets of the port Click the reset button to reset the statistical...

Страница 26: ...guration into the switch for configuration recovery Firmware update Update switch system software Reset Figure 0 34 Restore the switch to the factory default setting click restore factory value and re...

Страница 27: ...Save Figure 0 35 Save the changes made in the management page and the unsaved configuration will be lost at the next restart ii Restart Figure 0 36 Restart the switch...

Страница 28: ...restarted when it is detected that the port link is disconnected or the amount of received data is lower than the threshold PoE Type Sets the maximum PoE protocol allowed for the selected port Accordi...

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