Thiết bị cân bằng tải DrayTek Vigor2915ac

• IPv4-  DHCP Client, Static IP, PPPoE, PPTP, L2TP, 802.1p/q Multi-VLAN Tagging
• IPv6- Tunnel Mode: PPP, TSPC, AICCU, 6in4, 6rd
  Dual Stack:DHCPv6 Client, Static IPv6, DSLite*
• USB WAN
  • PPP
• Outbound Policy-based Load-balance
• WAN Connection Failover
• 30,000 NAT Sessions

• DHCP Client/Relay/Server
• RADVD for IPv6
• DHCPv6 Server
• Static IPv6 Address Configuration
• IGMP Proxy V2/V3
• IGMP Snooping
• Dynamic DNS
• NTP Client
• RADIUS Client
• DNS Cache/Proxy
• UPnP 30 Sessions
• Routing Protocol:
• Static Routing
• RIPv2
• VLAN Tagging(802. 1q) on LAN*
• Support Route Policy Function

• PPP, DHCPv6, Static IP, TSPC, AICCU, 6rd, 6in4 Static Tunnel

• Web-based User Interface (HTTP/HTTPS)
• Quick Start Wizard
• CLI (Command Line Interface, T elnet/SSH)
• Administration Access Control
• Configuration Backup/Restore
• Built-in Diagnostic Function
• Firmware Upgrade via TFTP/FTP/HTTP/TR-069
• Logging via Syslog
• SNMP V2/V3
• Management Session Time Out
• Two-level Management (Admin/User Mode)
• External Device
• TR-069

• QoS :
  • Guarantee Bandwidth for V oIP (VoIP QoS)
  • 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
• Layer-3 (TOS/DSCP) QoS Mapping
• Smart Bandwidth Limitation (Triggered by Traffic/Session)

• Offer 16 VPN Tunnels and 8 SSL VPN tunnels
• Protocol : PPTP, IPSec, L2TP, L2TP 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, Host-to-LAN
• IPsec NAT-traversal (NAT-T)
• Dead Peer Detection (DPD)
• VPN Backup Mode
• DHCP over IPSec
• VPN Pass-through
• VPN Wizard
• mOTP

• Multi-NAT, DMZ Host, Port-redirection and Open Port
• Object-based Firewall
• MAC Address Filter
• SPI (Stateful Packet Inspection) (Flow Track)
• DoS/ DDoS Prevention
• IP Address Anti-spoofing
• E-mail Alert and Logging via Syslog
• Bind IP to MAC Address
• Time Schedule Control
• User Management

CSM

• (Content Security Management)
• IM/P2P Application
• GlobalView Web Content Filter (Powered by CYREN )
• URL Content Filter :
• URL Keyword Blocking (Whitelist and Blacklist)
  Java Applet, Cookies, Active X, Compressed, Executable, Multimedia File Blocking,
• Excepting Subnets

• File Sharing:
  • Support FAT32 File System
  • Support FTP Function for File Sharing
  • Support Samba for File Sharing
• 3.5G (HSDPA)/4G (LTE)* as WAN3