Is the network speed still slow after the bandwidth upgrade? There are three things we can't forget.
In order to solve the problem of insufficient network speed, many enterprises have upgraded their bandwidth resources. For example, upgrade from 50m to 100m, or simply Dora a few outside lines. However, many users find that the bandwidth has been upgraded but the network is still slow.
In this article, I sorted out three requirements for enterprise bandwidth optimization. After the bandwidth upgrade, we must pay attention to these three points in order to really enjoy the better broadband experience brought by the bandwidth upgrade.
1. Rational allocation of bandwidth resources
Downloads, videos and other network behaviors will take up a lot of bandwidth resources, so that LAN users can surf the Internet normally. You also need to allocate the bandwidth resources of the intranet reasonably. Otherwise, individual black sheep can use up your bandwidth. The principles for allocating bandwidth are:
Give priority to the protection of wired network segments
Key personnel and departments are given priority
The bandwidth of a single IP should not be too high
Some configuration screenshots are as follows:
two。 High bandwidth behaviors such as video and download are prohibited during peak hours.
High-bandwidth behaviors such as online video and P2P downloads are recommended to be completely banned during office hours or peak hours. It can not only improve work efficiency, make employees concentrate on their work, but also save bandwidth resources. And ensure that business data will not be affected. The specific configuration is shown below:
3. Internal network problems need to be checked and eliminated regularly.
Although the bandwidth has been upgraded, various problems in the intranet, such as IP conflicts, ARP × ×, loops, broadcast storms, and so on, will cause the network to be slow. Therefore, the internal network segment should be checked regularly, and once found, priority should be given to solving it. After all, a stable internal network is the premise of the stability of the external network.
