137 | Draytek 2750 specification

	Discard - It determines whether the MAC drops frames after an
	excessive collision has occurred. If yes, a frame is dropped after
	excessive collision. This is IEEE Standard 802.3 half-duplex
	flow control operation.
	Restart - It determines whether the MAC retransmits frames
	after an excessive collision has occurred. If set, a frame is not
	dropped after excessive collisions, but the backoff sequence is
	restarted. This is a violation of IEEE Standard 802.3, but is
	useful in non-dropping half-duplex flow control operation.
Power Control	The Configured column allows for changing the power savings
	mode parameters per port.

	Disabled: All power savings mechanisms disabled.
	ActiPHY: Link down power savings enabled.
	PerfectReach: Link up power savings enabled.
	Enabled: Both link up and link down power savings enabled.
Refresh	Click this button to refresh the information for LAN ports.

After finishing all the settings here, please click OK to activate them.

Vigor2750 Series User’s Guide

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Image 147

Draytek 2750 manual 137

Contents

Page Vigor2750 Series High Speed VDSL2 Router User’s Guide Copyright Information Safety Instructions and Approval Regulatory Information European Community Declarations Table of Contents 101 119 249 243 259 Page Preface Web Configuration Buttons Explanation For Vigor2750 LED Indicators and Connectors PWR Wlan For Vigor2750n Interface Description Interface For Vigor2750Vn ON/OFF Hardware Installation Stand Installation Open Start-Settings- Printer and Faxes Printer Installation Vigor2750 Series User’s Guide Vigor2750 Series User’s Guide Vigor2750 Series User’s Guide Vigor2750 Series User’s Guide Two-Level Management Accessing Web Main screen for admin mode operation full configuration Changing Password Vigor2750 Series User’s Guide Quick Start Wizard Setting up the Time Zone Setting up the Password Static IP Setting up the Internet Connection Secondary DNS Server EnableGateway Primary DNS Server MTU Size PPPoE IP Address PPTP/L2TP Encryption Setting up the Wireless ConnectionEnable Wireless LAN Ssid Broadcast Key1 to Key4 Authentication Mode Key you wish to use TypeWPA Algorithm WPA Pre-shared Key Server IP Address Destination PortShared Secret WPS Online Status Saving the Wizard Configuration Saving Configuration Vdsl User Mode Operation Hs Carrier Set Vdsl SetupVdsl Status VDSL2 Profile Get Your Public IP Address from ISP WANBasics of Internet Protocol IP Network What are Public IP Address and Private IP Address Internet Access Gateway IP Address Static IP mode Ping IP Router NameDomain Name Enable/Disable UsernameAlways On. Otherwise, choose Connect on Demand PPTP/L2TP 3G USB Modem APN Name PPP PasswordSIM PIN code Modem Initial String1/2 LAN/NAT Multi-VLAN Bridge 1/2/3 VoIP WAN Setting for V model only 3 3G Backup Basics of LAN LAN What are Virtual LANs and Rate Control What is Routing Information Protocol RIP Vigor2750 Series User’s Guide General Setup Ports PerfectReach Link up power savings enabled Power ControlDisabled All power savings mechanisms disabled ActiPHY Link down power savings enabled Age Time Disable Automatic AgingStatic MAC Table Config MAC Address Table Vlan Monitor ingress port Enable Monitor PortMonitor Port Monitor Port Add Static Routes to Private and Public Networks Static Route Bind IP to MAC Add and Edit DisableStrict Bind ARP Table NAT Hardware NATDelete Local Host Open PortsStart Port End Port optional PC to select one Enable Check to enable the DMZ Host functionDMZ Host Local Port optional Limitation List Default Session LimitBandwidth Management Session Limit Sessions Limit Bandwidth LimitStart IP End IP Smart Bandwidth Limit User-defined BandwidthLimit QoS Control List Port Rate Control Vigor2750 Series User’s Guide Traffic Class Adding a New QCEQCE Type Type Value TCP/UDP Port Vigor2750 Series User’s Guide Deleting a QCE Ports PriorityEditing a QCE Moving Up/Down a QCE QoS Statistics Rx Pause Rx OctetsRx Unicast Rx Broadcast Rx High Rx LowRx Normal Rx Medium Tx Drops ApplicationsDynamic DNS Tx High Schedule Weekday Acts Igmp Status Igmp UPnP Configuration Enable UpnpGroups Wake On LAN Cant work with Firewall SoftwareSecurity Considerations MAC Address Wireless LANBasic Concepts Wake by Security Overview Wireless Mode Show/HideIsolate Member Channel Wireless Security ConfigurationTx Power Enable Green AP Key1-Key4 Default KeyNone WEP 0x321253abcde WPA ModeDefault value is 1812, based on RFC Hexadecimal digits leading by 0x, such as WPS Filter Type Access Control Station List Add a New EntryDisplay the Ssid that the stations connected through Security Access Point DiscoveryWMM Configuration Signal CWMin/CWMax WMM CapableApsd Capable Aifsn AckPolicy 7 WDS Choose the mode for WDS setting. Disable mode will not Key USB General SettingsPhy Mode USB Application FTP User Management Safely Remove Disk Access RuleDisk Status Disk Shares Path Access RightsShare Name Comment 1 IPv6 WAN Setup IPv6Link-Local Only Prefix Length Static IPv6DHCPv6 Client Iana DHCPv6 Client Iapd Tunnel Broker Tspc 2 IPv6 LAN Setup Enable Autoconfiguration Configuration TypeDHCPv6 Server Stateful Name Display the name of the rule Protocol 3 IPv6 Firewall Setup Adding a New Rule Source IPIP Type 4 IPv6 Routing 5 IPv6 Neighbour 6 IPv6 Tspc StatusAuto-refresh Activity Connection StatusTunnel Information Tunnel Status 104 Ping/FTP/TELNET 7 IPv6 Management User Configuration UserAdding a New User System Maintenance Editing/Deleting User SettingsSystem Status System Display the Ssid of the router ACS Settings11.2 TR-069 Device Type User Password Backup the Configuration Configuration Backup Restore Configuration Syslog / Mail Alert Enable E-mail Alert Time and Date Enable Snmp Access ListManagement Firmware Upgrade Reboot System This page is left blank Admin Mode Operation 120 121 122 Apply default DNS Server IP address 198.95.1.1 to this field Type in a name for the router e.g., Vigor2750. It must be 125 126 WAN IP Network Settings 128 Transmitted by NAT through WAN port VoIP WAN Setting SIM PIN code 132 133 What is Static Route Router will resolve the domain name immediately. Otherwise Auto Current 137 138 139 Go to LAN to open setting page and choose Static Route 141 142 Remove List 144 145 PC to specify a suitable one Basics for Firewall Denial of Service DoS DefenseFirewall DoS Defense Counter Ports ConfigurationRate Rate Limiter ID Rate Limiter ID Access Control List Adding a New Access Control ProfileACE Configuration Ethernet Type Filter Detailed Explanation for Frame Type Sender IP Address Request/ReplySender IP Filter Defined in Sender IP Address and Sender IP Mask IP/Ethernet Length Target IP AddressTarget IP Mask ARP Smac Match Ethernet Source IP AddressSource IP Mask Icmp Type Value Dest IP AddressDest IP Mask Icmp Type Filter Source Port Filter Dest IP Source Port No Source Port RangeDest. Port Filter Dest IP Filter Dest. Port Range Dest. Port No TCP SYN IP Protocol Value When you choose Network as destination IP filter Default Sessions Limit Click this button to close the function of limit bandwidth Represent LAN or WAN interface 166 Display the class of the data transmission for the QCE 168 169 Wireless Port Queuing Mode Use the drop down list to choose suitable mode 172 Display the the counting number of the packet transmitted Enable Dynamic DNS Interval set here WiFi UP/DOWN Wireless Wi-Fi connection will be This page display current Igmp status Port Members Download SpeedUpload Speed 179 Type any one of the MAC address of the binded PCs Remote Access Control VPN and Remote Access Mobile VPN Type Pptp Remote Dial-inIPSec Remote Dial-in Your LAN Advanced Settings Authentication Remote Dial-in Status LAN to LAN NameTx /Rx Always On EnabledIKE phase 1 mode Adding a VPN Tunnel Remote Identity IKE Phase 1 proposalConfirm Pre-Shared key Local Identity 188 189 Choose the wireless mode for this router. At present, only 191 192 UDP port number that the Radius server is using 194 195 Allow List all the MAC address of wireless clients listed Refresh Click this button to refresh current Index Display the number of the connecting client IP Address 198 199 200 201 Htmix If 802.11b/g/n wireless mode is used, please Check this box to share the information on USB disk Check this box and then you can remove the USB diskette Update Click this button to refresh the disk status 11 IPv6 11.1 IPv6 WAN Setup 207 208 Tunnel Mode 11.2 IPv6 LAN Setup 11.3 IPv6 Firewall Setup 212 Example Open IPv6 IPv6 Firewall Setup and press Add New Rule 11.4 IPv6 Routing Welcome to the IPv6 Information You are using IPv4 from 11.6 IPv6 Tspc Status 11.5 IPv6 Neighbour 216 217 11.7 IPv6 Management Allow Pptp Delete UserAdd a New User 220 221 CPU Usage Http//IP address 13.2 TR-069 System Password 225 226 Syslog/Mail Alert Check Enable to activate function of mail alert 229 230 231 Start DiagnosticsPing Ping Size Routing Table Traffic Overview System Log Detailed Statistics Display the counting number of the received unicast Bad packets transmitted Vlan Dhcp Table Computer NameExpire Time Hardware NAT rate Data Flow MonitorTX rate kbps RX rate kbps Ports State 242 Application for Multi-VLAN Application and Examples 244 How to use QoS function in Vigor2750? 246 247 248 Checking If the Hardware Status Is OK or Not Trouble Shooting For Windows For Mac OS For Mac OS Terminal Pinging the Router from Your Computer Checking If the ISP Settings are OK or Not Run Router Tools Firmware Upgrade Utility 255 256 Backing to Factory Default Setting If Necessary Software ResetHardware Reset Contacting Your Dealer Below shows several examples for your reference Appendix Basic Commands 260