ຄູ່ມືຜູ້ໃຊ້ເຣົາເຕີ DrayTek Vigor2925 Dual Gigabit WAN

ແນະນຳ

The DrayTek Vigor2925 Series is an advanced IPv6-ready dual WAN broadband security firewall router designed for small to medium businesses. This manual provides essential information for setting up, operating, and maintaining your Vigor2925 router, ensuring reliable and flexible broadband connectivity.

ຄຸນນະສົມບັດທີ່ສໍາຄັນ

• Support for both IPv6 and IPv4 networks.
• Dual Gigabit Ethernet WAN ports for failover and load-balancing capabilities.
• Up to 50 VPN tunnels with comprehensive secure protocols, including 25 SSL VPN options.
• Two USB 2.0 ports for 3G/4G mobile broadband, FTP server functionality, and network printer sharing.
• VLAN support for secure and efficient workgroup management.
• Integrated firewall with stateful packet inspection and Denial of Service (DoS) protection.

ທາງກາຍview

The front panel of the Vigor2925 router provides access to various ports and indicators for status monitoring and connectivity.

Figure 1: Front Panel of DrayTek Vigor2925 Router. This image displays the front panel of the DrayTek Vigor2925 router. From left to right, it features a 'Factory Reset' button, LED indicators for 'ACT' (Activity), 'WAN1', 'QoS' (Quality of Service), 'USB1', 'WAN2', 'WCF' (Web Content Filter), 'USB2', 'VPN', and 'DMZ' (Demilitarized Zone). Two USB ports are labeled 'USB'. Following these are two Gigabit Ethernet WAN ports labeled 'WAN1' and 'WAN2', and five Gigabit Ethernet LAN ports labeled 'LAN 1' through 'LAN 5'.

ຕົວຊີ້ວັດ LED:

• ACT: System Activity Indicator.
• WAN1/WAN2: Status for Wide Area Network ports 1 and 2.
• QoS: Quality of Service status.
• USB1/USB2: Status for USB ports 1 and 2.
• WCF: Web Content Filter status.
• VPN: Virtual Private Network connection status.
• DMZ: Demilitarized Zone status.

ພອດ ແລະ ປຸ່ມ:

• ປຸ່ມຣີເຊັດເປັນຄ່າໂຮງງານ: Used to restore the router to its default factory settings.
• ພອດ USB (x2): For connecting 3G/4G USB modems, USB storage devices, or network printers.
• WAN1/WAN2 Ports (Gigabit Ethernet): Connect to your internet service provider's modem for primary and secondary internet connections.
• LAN1-LAN5 Ports (Gigabit Ethernet): Connect to local network devices such as computers, switches, or access points.

ຄູ່ມືການຕິດຕັ້ງ

1. ການເຊື່ອມຕໍ່ຮາດແວ:

1. ເຊື່ອມຕໍ່ WAN: Connect your primary internet modem to the WAN1 port using an Ethernet cable. If you have a secondary internet connection, connect its modem to the WAN2 ທ່າເຮືອ.
2. ເຊື່ອມຕໍ່ LAN: Connect your computer or a network switch to any of the LAN1-LAN5 ports using an Ethernet cable.
3. ເປີດ: Connect the power adapter to the router's power input and then plug it into an electrical outlet. The router will begin its startup sequence.
4. USB Devices (Optional): If using a 3G/4G USB modem, USB storage, or a USB printer, connect it to one of the USB ທ່າເຮືອ.

2. Initial Configuration Access:

• ໃຫ້ແນ່ໃຈວ່າຄອມພິວເຕີຂອງທ່ານຖືກຕັ້ງໃຫ້ໄດ້ຮັບທີ່ຢູ່ IP ໂດຍອັດຕະໂນມັດ (DHCP).
• ເປີດ ກ web browser and enter the default IP address of the router, typically 192.168.1.1, into the address bar.
• Enter the default username and password (refer to the label on the router or the quick start guide for specific credentials).
• Follow the on-screen wizard for initial internet connection setup and basic network configuration.

ຄໍາແນະນໍາການດໍາເນີນງານ

Dual WAN Configuration:

The Vigor2925 supports dual WAN connections for enhanced reliability and bandwidth. You can configure these in the web ການໂຕ້ຕອບພາຍໃຕ້ WAN > General Setup.

• ການດຸ່ນດ່ຽງການໂຫຼດ: Distributes network traffic across both WAN connections to optimize bandwidth utilization.
• ລົ້ມເຫລວ: Automatically switches to the secondary WAN connection if the primary connection fails, ensuring continuous internet access.

VPN (ເຄືອຂ່າຍສ່ວນຕົວເສມືນ):

The router supports up to 50 VPN tunnels, including SSL VPN, for secure remote access and site-to-site connectivity. Configuration options are available under VPN and Remote Access.

• SSL VPN: Provides secure remote access for individual users via a web ຕົວທ່ອງເວັບ.
• IPsec/PPTP/L2TP VPN: For site-to-site connections or traditional client-to-site VPNs.

ຄໍາຮ້ອງສະຫມັກ USB:

Utilize the two USB ports for various functionalities:

• 3G/4G LTE Mobile Broadband: Connect a compatible USB modem for mobile internet access, which can also serve as a backup WAN.
• ເຊີບເວີ FTP: Attach a USB storage device to create a simple FTP server for file sharing within your network or remotely.
• Network Printer: Connect a USB printer to make it accessible to all devices on your local network.

VLAN (Virtual Local Area Network):

Configure VLANs to segment your network into multiple broadcast domains, enhancing security and network performance. This is managed under LAN > VLAN.

Firewall ແລະຄວາມປອດໄພ:

The Vigor2925 includes robust security features:

• Stateful Packet Inspection (SPI): Monitors the state of active connections and makes decisions based on the context of the traffic.
• ການປ້ອງກັນ DoS: ປົກປ້ອງຈາກການໂຈມຕີແບບ Denial of Service.
• ການກັ່ນຕອງເນື້ອຫາ: ສະຫນັບສະຫນູນ Web Content Filtering (WCF) to manage internet access.

ບໍາລຸງຮັກສາ

ອັບເກຣດເຟີມແວ:

DrayTek regularly releases firmware updates to improve performance, add new features, and address security vulnerabilities. It is recommended to keep your router's firmware up to date.

• Visit the official DrayTek website for the latest firmware for your Vigor2925 model.
• Follow the instructions provided with the firmware download for a safe upgrade process. Typically found under System Maintenance > Firmware Upgrade ໃນ web ການໂຕ້ຕອບ.

ການ​ສໍາ​ຮອງ​ຂໍ້​ມູນ​ການ​ຕັ້ງ​ຄ່າ​:

Regularly back up your router's configuration settings. This allows for quick restoration in case of a factory reset or unexpected issues. This option is usually found under System Maintenance > Configuration Backup.

ການແກ້ໄຂບັນຫາ

• ບໍ່ມີການເຂົ້າເຖິງອິນເຕີເນັດ:
  • Check if the WAN LED indicators are active.
  • ກວດສອບວ່າໂມເດັມອິນເຕີເນັດຂອງທ່ານເຮັດວຽກຢ່າງຖືກຕ້ອງ.
  • Ensure WAN settings in the router's web interface are configured correctly by your ISP.
• ບໍ່ສາມາດເຂົ້າເຖິງໄດ້ Web ການໂຕ້ຕອບ:
  • Ensure your computer is connected to a LAN port and its IP settings are set to DHCP.
  • Try pinging the router's default IP address (192.168.1.1).
  • ລຶບລ້າງແຄດຂອງບຼາວເຊີຂອງທ່ານ ຫຼືລອງໃຊ້ໂປຣແກຣມທ່ອງເວັບອື່ນ.
• ປະສິດທິພາບເຄືອຂ່າຍຊ້າ:
  • Check for high CPU or memory usage in the router's system status.
  • Review QoS settings to ensure critical traffic is prioritized.
  • ກວດໃຫ້ແນ່ໃຈວ່າເຟີມແວເປັນອັບເດດແລ້ວ.
• ປັບຄ່າໂຮງງານ: If you encounter persistent issues or forget your login credentials, press and hold the 'Factory Reset' button for approximately 5-10 seconds while the router is powered on. This will restore all settings to their default values. Warning: This will erase all your custom configurations.

ຂໍ້ມູນຈໍາເພາະ

ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

For detailed warranty information, technical support, and additional resources, please refer to the official DrayTek website or contact your local DrayTek distributor.

Official DrayTek Webເວັບໄຊ: www.draytek.com