Thiết bị cân bằng tải DrayTek Vigor2926 plus

2 x GbE WAN

4 x GbE LAN

2 x USB 2.0

DC 12V/1.5A

1 x Factory Reset Button

Ethernet WAN
- DHCP Client
- Static IP
- PPPoE
- PPTP / L2TP (WAN-2 only)
- 802.1q Multi-VLAN Tagging
IPv6 Connection Type
- Dual Stack: PPP, DHCPv6 Client, Static IPv6
- Tunnel Mode: TSPC, AICCU, 6rd, 6in4 Static Tunnel
USB WAN
- PPP(3G) / CDC driver(3G) / support IPv6 protocol :TSPC/AICCU
Dual WAN
- Load-Balance / Route Policy
- Outbound policy-based load-balance
- WAN Connection Failover
- Multiple-VLAN

Hotspot Web Portal

Packet Forwarding Acceleration

DHCP client/relay/server

DHCP Option: 1,3,6,51,53,54,58,59,60,61,66,125

IGMP v2/v3

LAN DNS /DNS Forwarding

Dynamic DNS

NTP Client

Call Scheduling

RADIUS /TACACS+ Client

Internal RADIUS Server

Active Directory /LDAP compatible (client)

DNS Cache/Proxy and LAN DNS

UPnP 50 sessions

Wake on LAN

Bonjour service

Routing Protocol:

- Static Routing

- RIP v1/v2

- BGP

Triple-Play Application

- IGMP snooping/proxy

8 x Multiple Subnet LAN

Web-based User Interface (HTTP/HTTPS)

CLI (Command Line Interface, Telnet/SSH)

Administration Access Control

Configuration Backup/Restore

Built-in Diagnostic Function

Firmware Upgrade via TFTP/HTTP/TR-069

Logging via Syslog

SNMP v2/v3

Support SMS/E-mail Alert

Management Session Time Out

Two-level Management (Admin/User Mode)

External device detection (master mode)

TR-069/TR-104

Support Multiple-Firmware Upgrade Utility (MFUU)

Dashboard

QoS

- Guarantee bandwidth for VoIP

- Class-based bandwidth guarantee by user-defined traffic categories

- DiffServ Code Point classifying

- 4-level priority for each direction (Inbound/Outbound)

- Bandwidth borrowed

Bandwidth/Session limitation

- Smart Bandwidth Limit

- config by ip range

- Layer-3 (TOS/DSCP) QoS

Layer-2 (802.1p) QoS

WAN budget

Up to 50 VPN Tunnels (including 25 SSL VPN tunnels)

VPN Wizard

VPN Trunk with Backup / Load Balance

Protocol : PPTP, IPsec, L2TP, L2TP over IPsec, GRE over IPSec

Encryption : MPPE and hardware-based AES/DES/3DES

Authentication : MD5, SHA-1

IKE Authentication : Pre-shared Key and Digital Signature (X.509)

LAN-to-LAN, Teleworker-to-LAN (remote user dial-in)

DHCP over IPsec

IPsec NAT-traversal (NAT-T)

Dead Peer Detection (DPD)

VPN Pass-through

mOTP

Firewall
- DMZ Host：Port-redirection, Open Port, Port Triggering
- User-based / Rule-based Firewall
- Object-based Firewall：SPI (Stateful Packet Inspection) (Flow Track)
- DoS Prevention
- Time Schedule Control
- DNS Filter Enhancement
- User Management
- Firewall Wizard Mode and Advanced Mode
CSM (Content Security Management)
- APP Enforcement
- Support APPE Signature Upgrade by license
- URL Content Filter
- Access Control : URL Keyword Blocking (White/Black List)
- Web Feature : Java Applet, Cookies, Active X, Compressed, Executable, Multimedia File Blocking
- Web Content Filter (support Cyren and BPjM)
- DNS Filter
Central Device Management
- AP Management
- VPN Management
- Switch Management
- External Devices

- File System
- Support FAT32 File System
- Support FTP Function for File Sharing
- 3.5G (HSDPA) and 4G (LTE) as WAN3/WAN4 by using USB dongle (can support Dual USB WAN)
- USB Device Status (disk/modem/printer/sensor)
- Support USB Temperature Sensor
- Support file sharing (DrayTek’s own SMB protocol stack)

- Temperature   Operating : 0°C ~ 45°C

- Temperature  Storage : -25°C ~ 70°C

- Humidity :10% ~ 90% ( non-condensing )