Draytek Vigor3910 Series, User Manual

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Vigor3910 Series User’s Guide 267
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There are several items offered for the Vigor router
system setup: System Status, TR-069, Administrator
Password, User Password, Login Page Greeting,
Configuration Backup, Configuration Export, Syslog
/Mail Alert, Time and Date, SNMP, Management,
Self-Signed Certificate, Reboot System, Firmware
Upgrade, Activation, Internal Service User List and
Dashboard Control.
It is used to control the bandwith of data transmission
through configuration of Sessions Limit, Bandwidth
Limit, and Quality of Servie (QoS).
It is a security feature which disallows any IP traffic
(except DHCP-related packets) from a particular host
until that host has correctly supplied a valid username
and password.