in the enterprise local area network (LAN), often let the network management more depressed problem is a network management: LAN slow Internet speed, speed is slow, lead to not work properly.And, usually, due to a lack of network management tools or network management technology, network administrators are often don't know what the cause of LAN network speed is slow, so as to bring confusion to network management.So, how to solve the network management problem?The author summarizes the following means of prevent slow network, specific as follows:
a, limiting speed through a router, the router speed limit others way of LAN network resource rational distribution, ensure everyone a fair and reasonable utilization.
router how to limit others speed: method 1
1. Open the IE, enter 192.168.1.1 (usually this), there will be
account login window: ADMIN
password: ADMIN lowercase oh
2. The router how to limit speed considerations
1. The Settings page - DHCP server - static address allocation, will own the IP address and MAC address binding (input and save)
2. The Settings page, firewall security Settings, firewall Settings, select open, open the IP address filtering, open three - select the MAC address filtering "Anyone who does not conform to the already set IP address filtering rules of packets, prohibited by this router "And "Only allowed to have a MAC address list Internet" enabled MAC address access;.
3. The Settings page - security Settings - IP address filtering, add a new entry - fill in, your IP address and select all entries.
4. The Settings page, security Settings, MAC address filtering, add a new entry, fill in your MAC address, and select all entries.
router how to limit speed: do not allow a computer to surf the Internet setting of
1. The Settings page, firewall security Settings, firewall Settings, select open, open the MAC address filtering binomial - "Ban has set the MAC address list has enabled the MAC address of the access Internet".
2. The Settings page, security Settings, MAC address filtering, add a new entry - fill in prohibit Internet computer's MAC address, and select gives effect to the entry.After this setting, are forbidden to surf the Internet, computer can't surf the Internet, but between internal can normal visit.
to allow only the Settings to their computers and other computer want to get to the Internet, it is difficult (in addition to the invasion of the router and change the Settings).
router how can anyone speed limit: method 2
1, get in LAN IP address and MAC address of all computer users.
first of all, to get computer LAN IP method is very much, you can choose the most familiar, here I recommend a pair of, I also for my own use, called "Trunk network management "(baidu search "Trunk network management ", literally a download address is ok), the Internet can find a lot of yourself;At the same time, "Trunk network management "Also added in the latest edition of the restrictions on the LAN network, control the function of the computer Internet traffic, speed limit others more simple and more efficient than the router, and at the same time, it is more convenient, interested friends can download a try.
second, obtain the MAC address method is simple, as long as in the keyboard "WIN + R"To run Windows input "CMD"And then use "NBTSTAT - A IP"Look at it.Check your computer IP method is to type the command "IPCONFIG/AL"Can.
2, need to log in to the broadband router management operations.
open computer browser, enter the address in the address bar: 192.168.1.1 (mostly) to this address, or enter the login window.Enter account and password to login.All
3, disabled, only
in the first place to the page to set the ultimate online: the DHCP server, find the static address allocation, then put your IP address and MAC address binding and save.
followed by the page: security Settings, find the firewall Settings, and then select open firewall, and open the IP address filtering, and open the MAC address filtering all three, and I will check "Anyone who does not conform to the already set IP address filtering rules of packets, prohibited by this router "And "Only allowed to have a MAC address list Internet" enabled MAC address access;Can.
the third step is to the security Settings page, find the IP address filtering, select add a new entry, and then fill in your IP address, and select all entries.Finally find MAC address filtering in security Settings, select add new article, fill in your MAC address, and select all entries.Thus can normal visit, between internal and external network, only you can whether himself very badly.
4, using the router speed Settings.Some
router itself has no speed limit function, can use software to limit access to the router's Internet connection!P2p terminator try.If any, security Settings inside look have Qos, this is bandwidth management, detailed setting method, have Chinese instructions on the interface.Watch carefully set can set method.
2, USES the special LAN network control software, LAN LAN traffic limit software to control computer network speed, speed limit others.
through specialized LAN network control software, Internet restrictions to control the local area network (LAN) a computer network, is the current practice is generally used to webmaster.At present, this kind of many network management software, such as one "Trunk network management "Need only in local area network administrator or management computer after installation, you can scan to the LAN computer real-time Internet connection, bandwidth and traffic usage, then can to limit the bandwidth traffic.As shown in the figure below:
figure: control of local area network (LAN) a computer network speed, speed limit others
figure: real-time allocation of uplink and downlink bandwidth
computer at the same time, the trunk network management software can also ban LAN P2P download, especially to prohibit the thunderbolt download, BT download thunderbolt upload, are prohibited, and ban P2P network television, watching video online, blocking web video, which can effectively prevent the network has nothing to do with the job application network bandwidth consumption behavior.As shown in the figure below:
figure: ban P2P download, banned online watching video, Internet TV,
in addition, through the crowded network can also ban LAN play, fry, shopping, etc., can also regulate the behavior of employees civilized Internet, prevent employees from work do Internet behavior has nothing to do with the job, which, to some extent prevent LAN network traffic can be in the network application of excessive consumption has nothing to do with the job, achieve LAN speed control and the purpose of the network traffic restrictions.
in all, whether through a router or local area network (LAN) via a dedicated network control software, LAN traffic monitoring software, can achieve the goal of LAN network speed limit, specific use what kind of measures, enterprises and institutions can be choice according to their own needs.