By setting PPPoE Server to allocate PPPoE account to the private network users, the router only allows the users with legal account and passed the authentication to access the Internet via. Cooperating with IP-based Bandwidth Control, it is capable to confine the bandwidth usage of certain PPPoE account. Moreover, the E-Bulletin function is able to release bulletin in the form of webpage to certain user groups periodically, which notifies the users about the expiration date of the PPPoE account. With the above features, the router will prioritize different users in surfer jurisdiction for a better reasonable management. The TL-ER5120 features three free changeable ports that can be set to either LAN or WAN, allowing the router to support up to four WAN ports to satisfy various Internet access requirements through one device. The Intelligent Load Balancing function can distribute data streams according to the bandwidth proportion of every WAN port to raise the utilization rate of multi-line broadband. With IP-based Bandwidth Control and Session Limit functions, network administrators can flexibly manage network bandwidth to optimize bandwidth usage.
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