Thiết bị cân bằng tải Draytek V300B (Đen) 

Giới thiệu Thiết bị cân bằng tải Draytek V300B (Đen) 

Vigor 300B Series Specification
Physical Interfaces:LAN: 2-port Gigabit (10/100/1000 Base-T)
WAN: 4-port Gigabit (10/100/1000 Base-T) Ethernet
WAN Port 4 is switable to physical DMZ port
WAN Protocols : PPPoE, PPTP, DHCP Client, Static IP
Load Balancing : Policy based or automatic
WAN Failover : Switch to other connection when primary WAN lost
Firewall:Stateful Packet Inspection (SPI)
Content Security Management (CSM)
Multi-NAT: Set one-to-one mappings between your private and public IP addresses
Port Redirection & Open Ports
Policy-based IP Packet Filter. Fully configurable policies based on IP address, MAC address (source or destination), DiffServ attribute, direction, bandwidth, remote site
DoS/DDoS Protection
IP Address Anti-spoofing
Object-Based Firewall
Notification: Email alerts and logs to syslog
Bind IP to MAC address
User-Controlled Rules: Interrogates LDAP server to permit access or enforce policies
System Management:Web-Based User Interface: Integrated server for router management (via HTTP or HTTPS)
Telnet/SSH : Command line control and configuration
Configuration Backup/Restore
Built-in diagnostics, dial-out triger, routing table, ARP table, DHCP Table, NAT Sessions Table, data flow monitor, traffic graph, ping diagnostics, traceroute
Firmware Upgrade by HTTP, TFTP & FTP
Syslog Logging
SNMP Management: v1/v2, MIB II
Vigor ACS-SI Centralised Management: TR-069 compatible for ACS platform
Compatible with Smart Monitor Traffic Analyser : Windows software for up to 100 users
Bandwidth Management:Traffic Shaping: Dynamic bandwidth management with IP traffic shaping
Bandwidth Reservation: Connection or client based
Packet Size Control
DiffServ Codepoint Classifying
4 Priority Levels (Inbound/Outbound)
Individual IP Bandwidth Session Limits per user/group
Bandwidth Borrowing
User-defined class-based rules
Web Content Filtering & CSM:URL Keyword Blocking: Blacklist or Whitelist
Content Type Blocking: Java applet, cookies, Active-X
Block P2P Applications (inc. Kazza, WinMX, Bittorrent)
Block Instant messaging
Block access of web sites by direct IP address (thus URLs only)
Block HTTP download of compressed, executable or multimedia files
Web Content Filter: GlobalView filtering of 64 web site categories (e.g. adult, gambling sites etc.). subscription required (free trial included)
Time Scheduling: Blocking rules can be activated based on time schedules
Routing Functions:IPv4 & IPv6 Dual-Stack
Note : IPv6 is available on only a single WAN port
DNS Cache/Proxy
DHCP Client, Server & Relay
DHCP Options: 1,3,6,51,53,54,58,59,60,61,66,125
IGMP v1/v2 & Proxy/Snooping
uPnP: 500 Sessions
NAT: 80,000 Sessions
NTP Client with DST Adjustments
Static routing
Policy-based routing
Dynamic DNS : Updates DDNS servers with public IP address
Port-Based VLAN
Tag-Based VLAN: 802.1q
Client/Call Scheduling : Real-time clock, with NTP updating schedules access or connectivity
Wake-on-LAN : Passed from WAN to preset LAN device
Operating Requirements:Rack Mountable (Mount brackets included)
Temperature Operating : 0°C ~ 45°C
Storage : -10°C ~ 70°C
Humidity 10% ~ 90% (non-condensing)
Power Consumption: 19W Max
Dimensions: L273 * W166 * H44 (mm) (1U Height))
Operating Power: 220-240VAC (internal PSU)
Warranty : 2 Years Manufacturer's RTB included

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Thương hiệu: Draytek
SKU: DR116ELAA1PB4XVNAMZ-2837117
Dòng sản phẩm: APComputer-DRAY0012
Loại bảo hành: Bảo hành bởi nhà bán hàng trong nước
Thời gian bảo hành: 2 năm