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D-Link DSL-2750E User Manual

Wireless n 300 adsl2+ modem router
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D-Link DSL-2750E
Wireless N 300 ADSL2+ Modem Router

User Manual

RECYCLABLE
2014/08/05
Ver. 1.00

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Summary of Contents for D-Link DSL-2750E

  • Page 1: User Manual

    D-Link DSL-2750E Wireless N 300 ADSL2+ Modem Router User Manual RECYCLABLE 2014/08/05 Ver. 1.00...

  • Page 2: Table Of Contents

    Contents Introduction...................... 1 Packing List ..................1 Safety Precautions ................1 LEDs and Interfaces ................2 System Requirements ................. 4 Features ....................4 Hardware Installation ..................6 DSL Uplink Connection ............... 6 Web Configuration ................... 7 Accessing the Device ................7 Setup ....................
  • Page 3 3.3.17 FTPD Account ..............79 3.3.18 IP Tunnel ................80 3.3.19 Logout ................84 Management ..................85 3.4.1 Global IPv6 ................85 3.4.2 System Management .............. 85 3.4.3 Firmware Update ..............87 3.4.4 Access Controls ..............88 3.4.5 Diagnosis ................91 3.4.6 Log Configuration ..............

  • Page 4: Introduction

    DSL-2750E User Manual Introduction The DSL-2750E supports multiple line modes. With four 10/100 base-T Ethernet interfaces at the user end, the device provides high-speed ADSL broadband connection to the Internet or Intranet for high-end users like net bars and office users.

  • Page 5: Leds And Interfaces

    DSL-2750E User Manual Do not put this device close to a heat source or high temperature place.  Avoid the device direct exposing sunshine. Do not put this device close to over damp place. Do not spill any fluid on ...
  • Page 6 DSL-2750E User Manual Color Status Description Data is transmitted through the WLAN Blinking interface. The connection of WLAN interface is WLAN Green normal. The WLAN connection is not established. WPS negotiation is enabled, waiting for Blinking the clients. Green WPS negotiation is not enabled on the device.

  • Page 7: System Requirements

    DSL-2750E User Manual The following table describes the interface of the device. Interface/Button Description RJ-11 interface that connects to the telephone set through the telephone cable. Ethernet RJ-45 interfaces that connect to the Ethernet LAN4/3/2/1 interfaces of computers or Ethernet devices.
  • Page 8 DSL-2750E User Manual A single PVC with multiple sessions  Multiple PVCs with multiple sessions  Binding of ports with PVCs  802.1Q and 802.1P protocol  DHCP server  NAT and NAPT  Static route  Firmware upgrade: Web, TFTP, FTP ...

  • Page 9: Hardware Installation

    DSL-2750E User Manual Hardware Installation 2.1 DSL Uplink Connection Step 1 Connect the DSL port of the device and the Modem port of the splitter with a telephone cable. Connect the phone to the Phone port of the splitter through a telephone cable. Connect the incoming line to the Line port of the splitter.

  • Page 10: Web Configuration

    DSL-2750E User Manual Web Configuration This chapter describes how to configure the device by using the Web-based configuration utility. 3.1 Accessing the Device The following is the detailed description of accesing the device for the first time. Step 1 Open the Internet Explorer (IE) browser and enter http://192.168.1.1.
  • Page 11 DSL-2750E User Manual When subscribing to a broadband service, you should be aware of the method, by which you are connected to the Internet. Your physical WAN device can be Ethernet, DSL, or both. Technical information about the properties of your Internet connection is provided by your Internet service provider (ISP).
  • Page 12 DSL-2750E User Manual There are 5 steps to configure the device. Click Next to continue. Step 1 Set the time and date. Step 2 Configure the Internet connection. Click Next after time and date setting and the following page appears. In this page, you can set the internet connection.
  • Page 13 DSL-2750E User Manual 1. Set the country to be Singapore. 2. Choose the ISP you subscribed the internet service from the dropdown list. 3. Set the protocol to be PPPoE. 4. Enter the VPI and VCI provided by your ISP.
  • Page 14 DSL-2750E User Manual Step 3 Configure the wireless network in this page. Check Enable Your Wireless Network. 2. Set the SSID for your wireless network, you can also keep it as default. 3. Choose to display or hide your wireless network.
  • Page 15 DSL-2750E User Manual Click Next to go to the next page. Step 4 In this page, you can change a new password. Click Next to go to the next step.

  • Page 16: Internet Setup

    DSL-2750E User Manual Step 5 Click Apply to save the settings. Note: In each step of the Wizard page, you can click Back to review or modify the previous settings. Click Cancel to exit the wizard page. 3.2.2 Internet Setup Choose Setup >...
  • Page 17 DSL-2750E User Manual Click Add and the page shown in the following figure appears. The following table describes the parameters in this page. Description Field VPI: The virtual path between two points in an ATM network. Its valid value is from 0 to 255.
  • Page 18 DSL-2750E User Manual Description Field The values of VPI and VCI are provided by your ISP. You can select from the drop-down list. Service Category Selected the protocol you subscribed from your ISP. It displays the protocol type used for this WAN connection.
  • Page 19 DSL-2750E User Manual The following table describes the parameters of this page Description Field PPP Username The correct user name provided by your ISP. PPP Password The correct password provided by your ISP...
  • Page 20 DSL-2750E User Manual Description Field To authenticate whether the PPP username and Authentication password are correct. The value can be AUTO, PAP, Method CHAP or MS-CHAP. Usually, you can select AUTO.  AlwaysOn: select system automatically establishes a connection. If the...
  • Page 21 DSL-2750E User Manual MAC Encapsulation Routing/IPoA Choose Protocol to be MAC Encapsulation Routing or IP over ATM (IPoA), and the following page appears. The following table describes the parameters of this page Field Description WAN IP Enter the WAN IP address provided by the ISP.

  • Page 22: Wireless

    DSL-2750E User Manual Field Description 255.255.255.0 Default Enter the IP address of the gateway provided by the Gateway ISP. It is the IP address used for connecting to the ISP. Preferred DNS Enter the IP address of the primary DNS server if...
  • Page 23 DSL-2750E User Manual The following table describes the parameters in this page. Description Field Enable Wireless Select this to turn Wi-Fi on. Enable MultiAP Check MultiAP Isolation, the wireless APs that are Isolation connected to the 2750E cannot intercommunication. Set the SSID for your wireless network.The Wireless Wireless Network Name is a unique name that identifies a network.

  • Page 24: Wireless Security

    DSL-2750E User Manual There is a 2-Dimension Code on the right of the page. This code can help your cell phone connect to the wireless network of DSL-2750E automatically by shooting the 2-Dimension code with the cell phone. Note: A cellphone can not connect to the wireless network unless a 2-Dimension code software is installed on your cell phone.
  • Page 25 DSL-2750E User Manual The following table describes the parameters of this page. Field Description Configure the wireless encryption mode. You can choose None, WEP, Auto (WPA or WPA2), WPA 2 Only or WPA Only.  Wired equivalent privacy (WEP) encrypts...
  • Page 26 DSL-2750E User Manual Field Description WPA2 encryption modes. The wireless client establishes the connection between the modem through WPA or WPA2. Key differences between WPA and WEP are user authentication and improved data encryption. Choose the WEP key length. You can Choose WEP Key Length 64-bit or 128-bit.
  • Page 27 DSL-2750E User Manual The above figure shows the when the Security Mode is set as Auto (WPA or WPA2). The following table describes the parameters in this page. Description Field You can select WPA encryption to be AES or TKIP+AES.

  • Page 28: Local Network

    DSL-2750E User Manual Description Field Update Interval encrypted with a password. For higher security, WPA password is updated periodically. This value is the update interval of the WPA password. Click Apply to save the settings. 3.2.4 Local Network You can configure the LAN IP address according to the actual application. The preset IP address is 192.168.1.1.
  • Page 29 DSL-2750E User Manual The following table describes the parameters in this page Description Field Enter the IP address of LAN interface. It is recommended to use an address from a block that is Router IP Address reserved for private use. This address block is 192.168.1.1- 192.168.255.254.
  • Page 30 DSL-2750E User Manual Description Field server. Configure the Select it to enable the secondary LAN IP address. second IP Address The two LAN IP addresses must be in the different and Subnet Mask network. for LAN Enable the router to assign IP addresses, IP default...

  • Page 31: Lan Ipv6

    DSL-2750E User Manual Select Enable to reserve the IP address for the designated PC with the configured MAC address. The Computer Name helps you to recognize the PC with the MAC address, for example, Father’s Laptop. Click Apply to save the settings.

  • Page 32: Time And Date

    DSL-2750E User Manual Field Description Enable DHCPv6 Choose to enable or disable DHCPv6 service. Server Set the mode address obtaining mode of LAN PCs. LAN address You may choose Stateless or Statefull. config mode Start/End The address pool using DHCPv6 for address Interface ID assignment under statefull mode.

  • Page 33: Logout

    DSL-2750E User Manual In the Time and Date page, you can configure, update, and maintain the correct time on the internal system clock. You can set the time zone that you are in and the network time protocol (NTP) server. You can also configure daylight saving to automatically adjust the time when needed.

  • Page 34: Advanced Settings

    DSL-2750E User Manual 3.3.1.1 Advanced Settings Select Advanced Settings. The page shown in the following figure appears.
  • Page 35 DSL-2750E User Manual...

  • Page 36: Mac Filtering

    DSL-2750E User Manual Wireless Network Name (SSID): The Wireless Network Name is a unique name that identifies a network. All devices on a network must share the same wireless network name in order to communicate on the network. If you decide to change the wireless network name from the default setting, enter your new wireless network name in this field.

  • Page 37: Security Settings

    DSL-2750E User Manual 3.3.1.3 Security Settings Select Security Settings. The page shown in the following figure appears. Select the SSID that you want to configure from the drop-down list. Select the encryption type from the Security Mode drop-down list.You can select None, WEP, AUTO (WPA or WPA2), WPA Only or WPA2 Only.

  • Page 38: Wps Settings

    DSL-2750E User Manual If you select AUTO (WPA or WPA2), WPA Only or WPA2 Only, the page shown in the following figure appears. Click Apply to save the settings. For detailed configuration, you may refer to 3.2.3.2 Wireless Security. 3.3.1.4 WPS Settings...
  • Page 39 DSL-2750E User Manual The following table describes the parameters of this page. Field Description To enable WPS function and be able to set the Enabled following settings. SSID The name of your wireless network. Select the mode either Registar or Enrollee. When...

  • Page 40: Port Forwarding

    DSL-2750E User Manual The following table describes the parameters of this page. Field Description Press the button to generate a pin used by the AP Generate PIN and the station. PIN Station Press the button to connect the station with the pin.
  • Page 41 DSL-2750E User Manual Click Add to add a virtual server.

  • Page 42: Dmz

    DSL-2750E User Manual Select a service for a preset application, or enter a name in the Custom Server field. Enter an IP address in the Server IP Address field to appoint the corresponding PC to receive forwarded packets. The Ports show the ports that you want to open on the device. The TCP/UDP means the protocol type of the opened ports.

  • Page 43: Samba

    DSL-2750E User Manual 3.3.4 SAMBA SAMBA enables the workstation in the network to share the USB flash disk connected to the 2750E. Choose ADVANCED > SAMBA. The page shown in the following figure appears. In this page you can configure the SAMBA.
  • Page 44 DSL-2750E User Manual If there is no 3G WAN interface listed in 3G SETUP table, click Add in this page, and the following page appears. Select the country and profile name, set the account and password for your 3G network, then click Apply. A 3G WAN interface is added.
  • Page 45 DSL-2750E User Manual Figure 4 Main page 3G card with PIN protect  If the inserted 3G card has PIN protect function, the page will be shown as the following figure appears. You’ll be required to enter a PIN code which provided by your ISP before connecting to 3G network.
  • Page 46 DSL-2750E User Manual Step1 Click Pin Manage, the following page appears. Step2 Enter the Pin provided by your ISP, then click Apply, the following page appears. This page indicates the pin authentication is complete. Seconds later, the page will automatically skip to the following page.
  • Page 47 DSL-2750E User Manual In this page, you can choose to keep the Pin protection of the 3G card  Disable the Pin protection of the 3G card.  Change the Pin code.  Keep the PIN Protect Check Disable PIN protect, then click Apply. The following page will appear.
  • Page 48 DSL-2750E User Manual Disable PIN Protect Click Pin Manage in the main page, and the following page appears. In this page, check Disable PIN protect and enter the pin code in Enter PIN code field, and then click Apply. The following page will appear.
  • Page 49 DSL-2750E User Manual In this page, click Apply, and the page appears as the following figure appears. Seconds later, the page will go back to the main page shown as following figure appears. Click dial to connect the 3G network.
  • Page 50 DSL-2750E User Manual Enter the required PIN code and click Apply. If the operation is successful, the following page will appear. Note: If you want to edit the 3G configuration, please ensure the 3G is in disconnection status at first.
  • Page 51 DSL-2750E User Manual Click Edit, and the following page appears. The following table describes the parameters of this page. Field Description Choose the country you located in the dropdown Country list. Profile Name Choose the ISP you subscribed service from.

  • Page 52: Parental Control

    DSL-2750E User Manual Field Description The response time for 3G connection dial-up after Backup Delay Time DSL or Ethernet uplink is disconnected. The time interval to re-dial. Recovery Delay Time The time for 3G card to initialize. Initialize Delay Time Mode Switch Delay The time for mode switch.
  • Page 53 DSL-2750E User Manual This page provides two useful tools for restricting the Internet access. Block Websites allows you to quickly create a list of all websites that you wish to stop users from accessing. MAC Filter allows you to control when clients or PCs connected to the device are allowed to access the Internet.
  • Page 54 DSL-2750E User Manual 3.3.6.2 MAC Filter In the Parent Control page, click MAC Filter. The page shown in the following figure appears. Choose BLACK_LIST or WHITE_LIST, and then click Add. The page shown in the following figure appears.

  • Page 55: Filtering Options

    DSL-2750E User Manual Enter the use name and MAC address and select the corresponding time and days. Click Apply to add the MAC address to the BLOCK MAC ADDRESS Table. 3.3.7 Filtering Options Choose ADVANCED > Filtering Options. The Filtering Options page shown in...
  • Page 56 DSL-2750E User Manual 3.3.7.1 IP Filtering Click IP Filtering. The page shown in the following figure appears. In this page, you may configure IP firewall function. Click Add Filter. The page shown in the following figure appears.
  • Page 57 DSL-2750E User Manual Enter the Filter Name and specify at least one of the following criteria: Interface, In/Out, Default action and Local/Forward. Click Apply to save the settings. Note: The settings are applicable only when the firewall is enabled. Click Add Rule. The page shown in the following figure appears.
  • Page 58 DSL-2750E User Manual The following table describes the parameters of this page. Field Description Enable Tick in the box to enable a firewall rule. Choose a protocol corresponding to the rule. You Protocol may choose TCP, UDP or ICMP. The action when the rule is matched. Permit...
  • Page 59 DSL-2750E User Manual Field Description Destination address mask PrefixLength/Mask After setting the parameters, click Apply. The page shown in the following figure appears. 3.3.7.2 Bridge Filtering In the Filtering Options page, click Bridge Filtering. The page shown in the following figure appears.This page is used to configure bridge parameters. In this page, you can change the settings or view some information of the bridge and its attached ports.
  • Page 60 DSL-2750E User Manual Click Add to add a bridge filter. The page shown in the following figure appears. The following table describes the parameters of this page. Field Description Choose a third-layer protocol type for bridge filtering Protocol Type from the drop-down list. You may choose PPPoE, IPv4, IPv6, AppleTalk, IPX, or NetBEUI.

  • Page 61: Qos Configuration

    DSL-2750E User Manual Field Description Address Choose the sending direction as WAN to LAN or Frame Direction LAN to WAN. Choose the filtering strategy as always or never. Time schedule Set an effective interface for the bridge filtering rule. Wan interface Click Apply to save the settings.
  • Page 62 DSL-2750E User Manual 3.3.8.2 QoS Queue Config In the QoS Configuration page, click QoS Queue Config. The page shown in the following figure appears. In this page, you can set QoS flow control. The following table describes the parameters of this page.

  • Page 63: Qos Classification

    DSL-2750E User Manual After modifying a queue, click Submit to enable the modification. Click Refresh to refresh the queue. 3.3.8.3 QoS Classification In the QoS Configuration page, click QoS Classification. The page shown in the following figure appears.You can configure QoS queue rule.
  • Page 64 DSL-2750E User Manual The following table describes the parameters of this page. Field Description Enable Tick in the box to enable this QoS rule. Ip Protocol Type Select the protocol type as IPv4 or IPv6. Based on the Classify Type, choose a WAN/LAN Input Interface interface.

  • Page 65: Firewall Settings

    DSL-2750E User Manual Field Description COS Mark Set a COS Mark for this QoS rule. You may click Edit to modify the existing classification rule. 3.3.9 Firewall Settings A denial-of-service (DoS) attack is characterized by an explicit attempt by attackers to prevent legitimate users of a service from using that service.

  • Page 66: Dynamic Dns

    DSL-2750E User Manual remember. The Internet, however, is actually based on IP addresses. Each time you use a domain name, a DNS service must translate the name into the corresponding IP address. For example, the domain name www.example.com might be translated to 198.105.232.4.
  • Page 67 DSL-2750E User Manual name in any of the many domains, and allows access to a specified host from various locations on the Internet. Click a hyperlinked URL in the form of hostname.dyndns.org and allow remote access to a host. Many ISPs assign public IP addresses using DHCP, so locating a specific host on the LAN using the standard DNS is difficult.

  • Page 68: Network Tools

    DSL-2750E User Manual The following table describes the parameters of this page. Field Description Select one of the DDNS registration organizations DDNS provider from the down-list drop. Available servers include DynDns.org and dlinkddns.com. Enter the host name that you registered with your Host Name DDNS service provider.

  • Page 69: Port Mapping

    DSL-2750E User Manual 3.3.12.1 Port Mapping Choose ADVANCED > Network Tools and click Port Mapping. The page shown in the following figure appears. In this page, you can bind the WAN interface and the LAN interface to the same group.
  • Page 70 DSL-2750E User Manual Click Add to add port mapping. The page shown in the following figure appears. The procedure for creating a mapping group is as follows: Step 1 Enter the group name. Step 2 Select interfaces from the Available Interface list and click the <- arrow button to add them to the grouped interface list, in order to create the required mapping of the ports.

  • Page 71: Igmp Proxy

    DSL-2750E User Manual 3.3.12.2 IGMP Proxy Choose ADVANCED > Network Tools and click IGMP Proxy. The page shown in the following figure appears. IGMP proxy enables the system to issue IGMP host messages on behalf of hosts that the system discovered through standard IGMP interfaces. The system acts as a proxy for its hosts after you enable it.

  • Page 72: Mld Configuration

    DSL-2750E User Manual 3.3.12.4 MLD Configuration Choose ADVANCED > Network Tools and click MLD Configuration. The page shown in the following figure appears. 3.3.12.5 UPnP Choose ADVANCED > Network Tools and click UPnP. The page shown in the following figure appears.
  • Page 73 DSL-2750E User Manual In this page, you can configure universal plug and play (UPnP). The system acts as a daemon after you enable UPnP. UPnP is used for popular audio visual software. It allows automatic discovery of your device in the network. If you are concerned about UPnP security, you can disable it.
  • Page 74 DSL-2750E User Manual In this page, you can select the DSL modulation. Normally, you can remain this factory default setting. The device negotiates the modulation mode with DSLAM. Click Apply to save the settings. 3.3.12.7 SNMP Choose ADVANCED > Network Tools and click SNMP. The page shown in the...

  • Page 75: Routing

    DSL-2750E User Manual 3.3.13 Routing Choose ADVANCED > Routing. The page shown in the following page appears. 3.3.13.1 Static Route Choose ADVANCED > Routing and click Static Route. The page shown in the following figure appears. This page is used to configure the routing information.

  • Page 76: Ipv6 Static Route

    DSL-2750E User Manual Click Add to add a static route. The page shown in the following figure appears. The following table describes the parameters of this page. Field Description Destination Network The destination IP address of the router. Address Subnet Mask...

  • Page 77: Policy Route

    DSL-2750E User Manual The following table describes the parameters of this page. Field Description Destination Network Address The destination IPv6 address of the router. Use Interface The interface name of the router output port. Click Apply to save the settings.

  • Page 78: Default Gateway

    DSL-2750E User Manual 3.3.13.4 Default Gateway Choose ADVANCED > Routing and click Default Gateway. The page shown in the following figure appears. You may assign a default gateway for the router to use first. Click Apply to save the settings.

  • Page 79: Schedules

    DSL-2750E User Manual If you are using this device as a RIP-enabled device to communicate with others using the routing information protocol, enable RIP and click Apply to save the settings. 3.3.13.6 RIPng Choose ADVANCED > Routing and click RIPng Settings. The page shown in the following figure appears.

  • Page 80: Nat

    DSL-2750E User Manual Click Add to add schedule rule. The page shown in the following figure appears. Click Apply to save the settings. 3.3.15 NAT Choose ADVANCED > NAT. The page shown in the following figure appears. Traditional NAT would allow hosts within a private network to transparently...
  • Page 81 DSL-2750E User Manual sessions are uni-directional, outbound from the private network. Sessions in the opposite direction may be allowed on an exceptional basis using static address maps for pre-selected hosts. In this page, you are allowed to add, edit or remove a virtual server entry.

  • Page 82: Ftpd Setting

    DSL-2750E User Manual 3.3.16 FTPD Setting Choose ADVANCED > FTPD Setting. The page shown in the following figure appears. In this page, you can enable or disable the FTP server and set the FTP port. 3.3.17 FTPD Account Choose ADVANCED > FTPD Account. The page shown in the following figure appears.

  • Page 83: Ip Tunnel

    DSL-2750E User Manual 3.3.18 IP Tunnel Choose ADVANCED > IP Tunnel. The page shown in the following figure appears.
  • Page 84 DSL-2750E User Manual 3.3.18.1 4in6 Tunnel Choose ADVANCED > IP Tunnel and then click 4in6 Tunnel. The page shown in the following figure appears. In this page, you can configure IPv4 penetration through IPv6 network. When only IPv6 access is provided by your ISP, you can...
  • Page 85 DSL-2750E User Manual Click Add below the table IPTUNNEL to add tunnel items. The page shown in the following figure appears. The following table describes the parameters of this page. Field Description Tunnel Name Set a tunnel name. Tunnel Mode Select the tunnel mode as 4 in6 or 6in4.
  • Page 86 DSL-2750E User Manual 3.3.18.2 6in4 Tunnel Choose ADVANCED > IP Tunnel and then click 6in4 Tunnel. The page shown in the following figure appears. In this page, you can configure IPv6 penetration through IPv4 network. When only IPv4 access is provided by your ISP, you can access the Internet via IPv4 and IPv6.

  • Page 87: Logout

    DSL-2750E User Manual Click Apply to make the settings take effect. Click Add below the table IPv6 Rapid Deployment to add a 6RD item, which is a 6in4 tunnel. The page shown in the following figure appears. The following table describes the parameters of this page.

  • Page 88: Management

    DSL-2750E User Manual 3.4 Management In the main interface, click Management tab to enter the Management menu. 3.4.1 Global IPv6 Choose MANAGEMENT > Global IPv6. The page shown in the following figure appears. In this page you can enable or disable IPv6 function.
  • Page 89 DSL-2750E User Manual In this page, you can reboot device, back up the current settings to a file, update settings from the file saved previously and restore the factory defaults. The buttons in this page are described as follows. Field...

  • Page 90: Firmware Update

    DSL-2750E User Manual Note: Do not turn off your device or press the Reset button while an operation in this page is in progress. 3.4.3 Firmware Update Choose MANAGEMENT > Firmware Update. The page shown in the following figure appears. In this page, you can upgrade the firmware of the device.

  • Page 91: Access Controls

    DSL-2750E User Manual 3.4.4 Access Controls Choose MANAGEMENT > Access Controls. The Access Controls page shown in the following figure appears. The page contains User Management, Services and IP Address. 3.4.4.1 User Management In the Access Controls page, click User Management. The page shown in the following figure appears.
  • Page 92 DSL-2750E User Manual You should change the default password to secure your network. Ensure that you remember the new password or write it down and keep it in a safe and separate location for future reference. If you forget the password, you need to reset the device to the factory default settings and all configuration settings of the device are lost.
  • Page 93 DSL-2750E User Manual In this page, you can enable or disable the services that are used by the remote host. For example, if telnet service is enabled and port is 23, the remote host can access the device by telnet through port 23. Normally, you need not change the settings.

  • Page 94: Diagnosis

    DSL-2750E User Manual In this page, you can configure the IP address for access control list (ACL). If ACL is enabled, only devices with the specified IP addresses can access the device. Tick Enable Access Control Mode to enable ACL.
  • Page 95 DSL-2750E User Manual 3.4.5.1 DSL Test In the Diagnosis page, click DSL Test. The page shown in the following figure appears. In this page, you can test your DSL connection. Click Run Diagnostic Tests. After testing, the following figure appears.
  • Page 96 DSL-2750E User Manual 3.4.5.2 Traceroute In the Diagnosis page, click Traceroute. The page shown in the following figure appears. In this page, you can determine the routers on the Internet by sending packets.

  • Page 97: Log Configuration

    DSL-2750E User Manual Click Traceroute to begin diagnosis. After finish, the page shown in the following figure appears. 3.4.6 Log Configuration Choose MANAGEMENT > Log Configuration. The System Log page shown in the following figure appears.

  • Page 98: Logout

    DSL-2750E User Manual This page displays event log data in the chronological manner. You can read the event log from the local host or send it to a system log server. Available event severity levels are as follows: Emergency, Alert, Critical, Error, Warning, Notice, Informational and Debugging.

  • Page 99: Status

    DSL-2750E User Manual 3.5 Status In the main interface, click Status tab to enter the Status menu. The submenus are Device Info, Wireless Clients, DHCP clients, Logs, Firewall logs, Statistics, Route Info and Logout. You can view the system information and monitor performance.

  • Page 100: Wireless Clients

    DSL-2750E User Manual The page displays the summary of the device status. It includes the information of firmware version, upstream rate, downstream rate, uptime and Internet configuration (both wireless and Ethernet statuses). 3.5.2 Wireless Clients Choose STATUS > Wireless Clients. The page shown in the following page appears.

  • Page 101: Logs

    DSL-2750E User Manual 3.5.5 Logs Choose STATUS > Logs. The page shown in the following figure appears. This page lists the system log. Click Refresh to refresh the system log shown in the table.

  • Page 102: Firewall Logs

    DSL-2750E User Manual 3.5.6 Firewall Logs Choose STATUS > Firewall Logs. The page shown in the following figure appears. You can view firewall logs in this page. Click Refresh to refresh the system log shown in the table. 3.5.7 Statistics Choose STATUS >...

  • Page 103: Route Info

    DSL-2750E User Manual 3.5.8 Route Info Choose STATUS > Route Info. The page shown in the following figure appears. The table shows a list of destination routes commonly accessed by the network.

  • Page 104: Logout

    DSL-2750E User Manual 3.5.9 Logout Choose STATUS > Logout. The page shown in the following figure appears. In this page, you can log out of the configuration page. 3.6 Help In the main interface, click Help tab to enter the Help menu as shown in the following figure.
  • Page 105 DSL-2750E User Manual...

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