How to configure the ASUS speed priority in a router

Which Wi-Fi router is better in speed and why routers cut speed

In today’s realities, a weak Internet connection using wireless networks can be a serious stress factor for active users. Poor speed and unstable network operation can interfere with work and play online games like WOT or WOW. Bad speed indicators and problems with the connection can occur due to malfunctions of the user’s internal network, and due to problems in the provider systems. In most cases, the problem is in the final device, which is why many users are interested in whether the Internet speed on the router depends. In this article we will consider the main reasons for the drop in the speed of the Internet connection and offer effective ways to solve this problem.

To increase the speed of wireless Internet connection in most cases, you can use the setting of priorities for the device. In connection with this fact, a fair question arises of how to configure priority on the router? Consider the setting of this parameter on the example of the popular TP-Link router.

By going into the device settings tab, you need to use the “Data Prioritization” section in which you can configure the priority of the router. This item should be sought using a tab called “additional settings”.

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To use this functionality, you just need to turn on a function called “data priority”, set the speeds you need that you receive from the service provider. After that, it is necessary to go to the “Additional Settings” tab, and using the percentage ratio from the resulting speed indicators, set 3 blocks with various bandwidths. The same blocks with various high.Speed priorities will appear in the lower part of the screen. You can add devices for each of the blocks for which a speed limit will be installed. To do this, press the “Add” key and move on to the choice of the gadget you need.

How to configure the speed priority in a router

To increase the speed of wireless Internet connection in most cases, you can use the setting of priorities for the device. In connection with this fact, a fair question arises of how to configure priority on the router? Consider the setting of this parameter on the example of the popular TP-Link router.

By going into the device settings tab, you need to use the “Data Prioritization” section in which you can configure the priority of the router. This item should be sought using a tab called “additional settings”.

To use this functionality, you just need to turn on a function called “data priority”, set the speeds you need that you receive from the service provider. After that, it is necessary to go to the “Additional Settings” tab, and using the percentage ratio from the resulting speed indicators, set 3 blocks with various bandwidths. The same blocks with various high.Speed priorities will appear in the lower part of the screen. You can add devices for each of the blocks for which a speed limit will be installed. To do this, press the “Add” key and move on to the choice of the gadget you need.

We defend ourselves as a router: QOS

QOS. Big topic. Before talking about the subtleties of settings and various approaches in applying traffic processing rules, it makes sense to remind what QOS is generally.

Quality of Service (QOS). Technology for providing various traffic classes of various service priorities.

Firstly, it is easy to understand that any priority makes sense only when there is a queue for maintenance. It is there, in line, that you can “slip” first, using your right. The turn is formed where narrowly (usually such places are called “bottleneck”, Bottle-Neck). A typical “neck”-an Internet office access, where computers connected to a network at least at a speed of 100 Mbps, everyone uses a channel to a provider, which rarely exceeds 100 Mbps, and often makes up meant 1-2-10Mbit. For everyone.

Secondly, QOS is not a panacea: if the “neck” is too narrow, then the physical buffer of the integer is often overwhelmed, where all the packages are placed to go through this Inte Week. And then new packages will be destroyed, even if they are over.Remote. Therefore, if the queue on the intensity on average exceeds 20% of its maximum size (on Cisco routers, the maximum queue is usually 128-256 packages), there is an occasion to think tightly over the design of your network, lay additional routes or expand the strip to the provider.

We will deal with the constituent elements of technology

(further under the cut, a lot) marking. In the fields of headlines of various network protocols (Ethernet, IP, ATM, MPLS, etc.) there are special fields allocated for marking traffic. It is necessary to label traffic for the subsequent simpler processing in lines.

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Ethernet. Class of Service (COS) field. 3 bit. Allows you to divide traffic into 8 flows with different markings

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IP. There are 2 standards: old and new. In the old one there was a TOS field (8 bits), from which 3 bats called IP Precedence stood out in turn. This field was copied in the Cos Ethernet Field Fitting. The new standard was later determined. The TOS field was renamed DiffServ, and 6 bit for the Differencial Service Code Point (DSCP) field is additionally highlighted, in which you can transmit the parameters required for this type of traffic.

Marking data is best closer to the source of these data. For this reason, most IP-telephones independently add a DSCP = EF or CS5 field to the IP heading of vocal packets. Many applications also mark traffic on their own in the hope that their packages will be processed priority. For example, this “sin” peering nets.

Even if we do not use any prioritization technologies, this does not mean that there are no queues. In a narrow place, the line will arise in any case and will provide the standard mechanism of FIFO (first in first out). Such a queue, obviously, will allow you not to destroy the packages at once, keeping them before sending in the buffer, but we will not provide any preferences, say, voice traffic.

If you want to provide some highlighted class in some highlighted class (t.E. Packages from this class will always be processed first), then this technology is called Priority Queuing. All packages located in the physical outgoing buffer of the Inteime will be divided into 2 logical queues and packages from a privileged line will be sent until it is empty. Only after that the packages from the second stage will begin to be transmitted. This technology is simple, rather rude, it can be considered outdated, t.To. The processing of non.Rich traffic will constantly stop. On Cisco routers, you can create 4 queues with different priorities. They observe a strict hierarchy: bags of less privileged queues will not be served until all lines with a higher priority are empty.

Fair Queuing). Technology that allows each traffic class to provide the same rights. It is usually not used, t.To. Gives little in terms of improving the quality of the service.

Weighted Fair Queuwing, WFQ). Technology that provides different classes of traffic to different classes (we can say that the “weight” of different lines is different), but at the same time serves all the queues. “On the fingers” it looks like this: all packages are divided into logical queues, using the IP Predence field as a criterion. The same field sets the priority (the more, the better). Further, the router calculates the package from which line “faster” to transmit and transfers it precisely.

IPP. The value of the field IP Predence T (I). The time required for the real transmission of the package by the integration. You can calculate, like l/slip, where L is the length of the package, and Speed ​​is the rate of transmission speed

This queue by default is included on all CISCO routes, except for the point of the point (encapsulation of HDLC or PPR).

WFQ has a number of disadvantages: such queues uses previously unraveling packages, and does not allow to independently determine the traffic classes and the highlighted strip. Not only that, as a rule, no one is marking the IP Precedence field, so the packages are undergoing nemarkized, t.E. All fall in turn.

The development of WFQ was a balanced fair queue based on classes (Class-Bassed Weighted Fair Queuing, CBWFQ). In this line, the administrator himself sets traffic classes, following various criteria, for example, using ACL as a template or analyzing the protocol headlines (see.Nbar). Further, for these classes, “weight” is determined and the packages of their queues are served, in proportion to weight (more weight. More packages from this line will leave per unit of time)

But such a queue does not provide strict passing the most important packages (usually voice or packages of other interactive applications). Therefore, the Priority hybrid and Class-Bassed Weighted Fair Queuing-PQ-CBWFQ, also known as Low LATENCY Queuing (LLQ). In this technology, you can set up to 4 priority queues, the remaining classes are served according to the CBWFQ mechanism

LLQ is the most convenient, flexible and often used mechanism. But it requires class settings, setting up politics and applying a policy on the integration.

Is QOS suitable for games?

The quality of service (QOS) allows you to set priorities for important traffic for actions such as games and streaming videos. Upstream Qos determines the priority of network traffic between the Internet and your local devices, such as Xbox. This function can help minimize the delay during online games.

Nope. Priorities do not affect the processing speed, since a process with a higher priority cannot work faster or even use more processor time Not if this is the only thing that wants to use the processor. Processes do not work in Windows. Streams that are part of the processes is what is launched.

How to optimize Windows 10 for games, as in the mode of the upcoming game

ASUS RT-AC68U has many functions that make it one of the best routers. With it, you can get a detailed report on downloading and downloading connected customers. At the same time, you can check the applications that consume maximum data (Traffic Analyzer).

My router still remained true to my promise, and I can watch all my favorite shows without any problems or breaks.

Next: Do you know that you can configure the ASUS RT-AC68U as a repeater? Read the next article to find out how.

How to use Quality of Service (QOS)

Not the entire Internet traffic is equal. High-clay streaming video or the presence of a free Skype building is probably more important for you than downloading a large file. The function of the quality of service on your router allows you to determine priorities in relation to things that you care about, so they are faster than what you do not do.

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What is the quality of service?

The quality of service is an excellent and insufficiently used tool that allows you to train your router to divide your affordable throughput between applications. With good QOS rules, you can make sure that the streaming video does not stutter, because the large file is downloaded at the same time or that your working laptop is not sluggish when you are trying to perform this last deadline while your children play the games online.

This may help to think about the quality of service as follows: let’s pretend to be a moment that your Internet connection is a hospital where an accessible bandwidth is the number of doctors available for the treatment of patients. Patients are different applications, and a nurse-sorter is a router.

In a regular network, a nurse with sorting is indifferent to the state of incoming patients and simply prescribes them any available doctors, gradually spreading the hospital’s staff thinner and thinner, not taking into account the severity of the patient’s situation. Accidentally shot his hand with a nail during the DIY project? See a doctor immediately.

Someone just ran a truck? They immediately receive a doctor. Someone else has a broken hand? They also receive a doctor (but if he is really very busy, then soon people share doctors, and no one gets particularly quick care).

You can see how in a short time the hospital will be bogged down in a mess, and patients with a high priority will not receive highly priority help.

The same thing happens in your network at home. The throughput is issued as necessary, without much attention to what each application does. This means that if you talk on the phone with your boss, and your children begin to watch Netflix, the quality of your call to Skype may decrease. The router does everything possible to provide accessible throughput between the two services, and not considering that “more important”.

QOS is visualized using a priority model based on services.

The quality of service, in order to return to an analogy with our hospital, looks like a very competent nurse for feeding, who directs patients to the right doctor in the most effective way: the guy who has just stumbled upon a truck will receive several doctors and a guy sitting there, stuck in hand from a bird house, will wait a minute of another doctor.

Networks using the quality of service will put priorities, as you indicate, certain applications, services and/or users over others, so important things (Netflix, Skype calls, your Xbox Live, etc. D.) Have the highest throughput and the best ping time.

How to include the quality of your router service

There are hundreds of different routers, where there are completely different firmware and opportunities. Some routers have service quality parameters that are just as simplified that you can also set traffic from one computer to another. In some of them you indicate what services you want to establish priority (for example, streaming video via watching web pages), while others offer detailed control over almost all aspects of the process.

configure, asus, speed, priority

Although we cannot lead you through your exact settings of the router, we can highlight key considerations related to setting up the quality rules of service. For demonstration purposes, we will include the rules of maintenance quality on the router to run the universal firmware DD-WRT of third-party manufacturers.

You will need to go to the administration page of your own router to find out which of them are available to you.

Before continuing, we strongly recommend checking the online documentation for your router on the manufacturer’s website to determine which QOS settings support your router, and also how to contact them.

Step one: Define your goal

Before you open your administrator page, think about your goals.

What are you trying to fulfill using the quality rules of service? You want your home office computer to always have priority over all other devices in the house (for example, your entire working traffic should always be more important than entertainment and playing on other devices)? You want to determine the priority of the traffic from the IP address unit assigned to your home media server and the minecraft server to provide quick access from your home network? You want to set the priority of Netflix so that your streaming video is always smooth?

For use in residential premises, the QOS rules should be selective and minimal. Do not go crazy and set a dozen of various rules directly from the gate. The creation of many different quality rules can cause more headaches than they solve, we recommend that you start with the biggest problem and create a rule to combat it. If this eliminates problems with your network, stop them. If not, you can continue with another rule.

Step two: Determine the connection speed

After you have set your goals to set up QOS, it’s time to immerse yourself in its launch and start. Save for the simplest QOS systems, almost every QOS settings will ask about your download and load speed to set restrictions on how many users and services can devour the bandwidth. Absolutely do not rely on the advertised speed that your Internet provider says about your account. Experience yourself to get a true dimension.

First, stop all the actions with high throughput in your network: stop large downloads, stop the Netflix flow and so on. You want to get an accurate picture of your real affordable loading and loading.

The reasons for the speed of speed when connecting

If you notice that the Internet speed is lower in Wi-Fi than when the wired connection, then the router slows down data for some reason. There are several common reasons why the router cuts Wi-Fi speed.

  • The software is outdated. Irrelevant firmware can reduce the performance of the router.
  • The settings are made incorrectly. The selection of a communication channel or network standard depends on the router model.
  • The router model is outdated. The ability of the transmitter in the router to work at high speeds depends on what kind of communication standards the model is designed for.
  • The device of the device is outdated. The same situation is with the hardware. If you connect a laptop to the Wi-Fi network, which is designed for 802 standard.11G, and the router operates on networks 802.11n, then the data transfer speed will be significantly reduced.
  • A large number of connected devices. If you connect a lot of devices to one access point, do not be surprised that the speed will decrease significantly. The speed is especially strong when downloading torrents.
  • Roter’s remoteness. The drop in speed in remote places of the apartment or house can be explained by the limitations of the radius of the action of the router. It surprises you why the router cuts speed? If several walls are separated from the connected device, then the speed reduction is a normal phenomenon.
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How to set up a router so as not to cut the speed

For simple shoeing, communication on social networks and visiting websites of online stores will grab a high-speed 5 Mbps high-speed indicator. In this case, the issue of increasing speed of users does not have, since they do not experience any difficulties. The problem becomes obvious when it is impossible to pump files, watch your favorite movie or series in good quality. Then data transfer speed 30 Mbps will be clearly not enough. How to increase the speed of the Wi-Fi wireless Internet functioning in such a situation?

First you need to perform a few simple actions:

  • Install the capabilities of the device itself. Perhaps you use a budget device, the throughput of which is designed only for the average connection speed. In inexpensive models, manufacturers usually save on chipset and capacity of the antenna. For home operation, the user will grab the device with one core capable of working at the minimum frequency. This is also enough to perform simple work online. If there is a need to download volumetric files, play online games, you should think about buying a more productive model. For example, productive powerful models can be found at Zyxel and ASUS brands.
  • Pay attention to the label wireless n. It is usually indicated on the box in which the router is supplied. For example, it may be the number of three hundred. This means that in front of you is the maximum indicator of the data transfer speed via Wi-Fi.
  • Firmware update. You can change the firmware yourself if you use special instructions. This will expand the functionality of the router and increase the speed of its work. This can only be done if you are confident in your abilities. Otherwise, it is better to seek help from a professional master. The updated version of the firmware can be downloaded and installed only from the official resource of the manufacturer of the device.
  • It is also worth checking the number of connected gadgets to the router. This is a very important point, since the router has to “divide” the possible speed of the connection into all devices that are connected to it.

Possible causes of low Internet speed

If the Internet speed is low in itself, then this should be fixed. Most often, the problem is that the provider does not promise the declared connection speed on an ongoing basis. Also, much depends on the loading of channels of the router’s wireless communication and the activity of network users.

The wireless signal is transmitted through a special cable using a router or modem. Any devices can sooner or later fail. Over, such devices quickly become obsolete from a technical point of view and cannot provide normal throughput for a loaded network in full.

Important! After the Internet reaches the computer, it can not be used exactly as it should. Viruses of a certain kind and Trojan programs can reduce the quality of communication and use its goals, and firewalls and antivirus can inhibit the flow of the Internet to filter suspicious pages and files.

To check if the speed really drops on a particular device, you need to measure the network flow on other connected guaranteed.Minded and clean computers. If the restrictions are acting there, then the provider or router is to blame first of all. In order to find the cause, you should sequentially and in detail check the most likely causes of slow speed.

Thus, it was decided how to distribute Wi-Fi speed between devices. Everything is done through the settings of the router itself. It is worth saying that the distribution of the Internet speed in the router is not difficult and, according to the instructions above, it can be completed in a few minutes. After fulfilling all points, the parameters should begin to be distributed equally between all users of the network.

Podgornov Ilya Vladimirovich all articles of our site are auditing a technical consultant. If you still have questions, you can always ask them on his page.

ASUS RT-N11P настройка Wi-Fi роутера


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