Cisco Systems BEFSR41 Applications & Gaming Tab QoS, Device Priority, Ethernet Port Priority

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EtherFast Cable/DSL Router with 4-Port Switch

The Applications & Gaming Tab - QoS

Quality of Service (QoS) ensures better service to high-priority types of network traffic, which may involve demanding, real-time applications, such as videoconferencing on IP phones.

There are three types of QoS available, Device Priority, Application Priority, and Ethernet Port Priority.

•Enabled/Disabled. To limit outgoing bandwidth for the QoS policies in use, select Enable. Otherwise, select Disable.

•Upstream Bandwidth. Select the bandwidth to be used from the drop-down menu.This setting allows you to limit the outgoing bandwidth for the QoS policies in use, so you can control how much bandwidth a particular application is allowed to use.

Device Priority

 

Enter the name of your network device in the Device name field, enter its MAC Address, then select its priority

 

from the drop-down menu.

 

Ethernet Port Priority

 

Ethernet Port Priority QoS allows you to prioritize performance for four of the Router’s ports, LAN Ports 1-4. For

Figure 5-22: Applications & Gaming Tab - QoS

each of these ports, select High or Low for Priority. For Flow Control, if you want the Router to control the

 

transmission of data between network devices, select Enable. To disable this feature, select Disable. The

 

Router’s other four ports will be automatically assigned low priority. Incoming Rate Limit limits the incoming

 

bandwidth. To use this feature, select 8M, 4M, 2M, 1M, 512K, 256K, or 128K (M stands for Mbps, while K

 

stands for kbps). If you do not want to use this feature, keep the default, Disable.

 

Ethernet Port Priority QoS does not require support from your ISP because the prioritized ports are LAN ports

 

going out to your network.

 

Application Priority

 

Application Priority QoS manages information as it is transmitted and received. Depending on the settings of the

 

QoS screen, this feature will assign information a high or low priority for the five preset applications and three

 

additional applications that you specify. For each application, select High or Low for Priority. For Specific Port#,

 

you can add three additional applications by entering their respective port numbers in the Specific Port# fields.

 

Chapter 5: Configuring the Router

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The Applications & Gaming Tab - QoS

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Contents Cable/DSL Router How to Use this Guide Copyright and TrademarksWord definition Table of Contents Appendix a Troubleshooting Common Problems and Solutions Frequently Asked QuestionsAppendix B Upgrading Firmware Ethernet AdapterList of Figures Back Panel23 Administration Tab Management Introduction WelcomeWhat’s in this Guide? EtherFast Cable/DSL Router with 4-Port Switch Networking Basics An Introduction to Local Area NetworksUse of IP Addresses Networking Basics Use of IP Addresses Reset Button Reset button can be used in one of two ways Getting to Know the RouterFront Panel Connecting the Router Using the Setup WizardUsing the Quick Installation or User Guide OverviewConnection Instructions Example of a Typical NetworkConfiguring the Router SetupSecurity How to Access the Web-based Utility AdministrationApplications & Gaming StatusSetup Tab Basic Setup Internet SetupInternet Connection Type Obtain an IP AutomaticallyStatic IP PPPoERAS Heart Beat Signal Heart Beat SignalNetwork Setup Optional SettingsPacket a unit of data sent over a network Network Address Server Settings Dhcp Router IPSetup Tab Ddns DynDNS.orgTZO.com Setup Tab MAC Address Clone MAC CloneSetup Tab Advanced Routing Advanced RoutingDynamic Routing Static Routing14 Routing Table Entry List Security Tab Filter Filter IP Address RangeFilter Port Range Filter MAC AddressConfiguring the Router Security Tab Filter Security Tab VPN VPN PassthroughApplications & Gaming Tab Port Range Forwarding Port Range ForwardingPort Range Applications & Gaming Tab Port Triggering Port TriggeringTriggered Range Forwarded RangeApplications & Gaming Tab UPnP Forwarding UPnP ForwardingEtherFast Cable/DSL Router with 4-Port Switch Applications & Gaming Tab DMZ DMZApplications & Gaming Tab QoS Device PriorityEthernet Port Priority Application PriorityEtherFast Cable/DSL Router with 4-Port Switch Administration Tab Management Router AccessLocal Router Access Remote Router AccessConfiguring the Router Administration Tab Management Administration Tab Log LogAdministration Tab Factory Defaults Factory DefaultsAdministration Tab Firmware Upgrade Upgrade FirmwareStatus Tab Router InformationStatus Tab Local Network Local NetworkAppendix a Troubleshooting Common Problems and SolutionsFor Windows 98 and Millennium Need to set a static IP address on a PCFor Windows For Windows XPWant to test my Internet connection EtherFast Cable/DSL Router with 4-Port Switch Am not able to access the Router’s Web-based Utility Setup Application Start and End Protocol IP Address Enabled Need to set up a server behind my RouterCan’t get the Internet game, server, or application to work To start over, I need to set the Router to factory default For Microsoft Internet Explorer 5.0 or higherFor Netscape 4.7 or higher Need to upgrade the firmware Firmware upgrade failedMy DSL service’s PPPoE is always disconnecting Need to use port triggering Frequently Asked Questions Where is the Router installed on the network?Is IPSec Passthrough supported by the Router? Does the Router support IPX or AppleTalk?If all else fails in the installation, what can I do? Does the Router support ICQ send file?How can I block corrupted FTP downloads? What is DMZ Hosting? Is the Router cross-platform compatible?Which modems are compatible with the Router? How can I check whether I have static or Dhcp IP addresses? How do I get mIRC to work with the Router?Figure B-1 Upgrade Firmware Appendix B Upgrading FirmwareWindows 98 or Me Instructions Windows 2000 or XP InstructionsFor the Router’s Web-based Utility Figure C-3 MAC Address/Physical AddressAppendix D Windows Help Shared ResourcesNetwork Neighborhood/My Network Places Appendix E Glossary EtherFast Cable/DSL Router with 4-Port Switch Packet a unit of data sent over a network EtherFast Cable/DSL Router with 4-Port Switch EtherFast Cable/DSL Router with 4-Port Switch Appendix F Specifications Four 10/100 RJ-45 Switched PortsModel BEFSR41 ver Standards PortsOperating Humidity Storage HumidityAppendix G Warranty Information Limited WarrantyAppendix H Regulatory Information FCC StatementAppendix I Contact Information Need to contact Linksys?Information section in this Guide

BEFSR41 specifications

The Cisco Systems BEFSR41 is a versatile and robust broadband router that has gained popularity for its reliability and feature set, catering to both home users and small businesses. This device integrates an 802.3 Ethernet switch with a wide area network (WAN) port, allowing users to connect multiple local area network (LAN) devices to the internet simultaneously.

One of the standout features of the BEFSR41 is its ability to support up to four Ethernet ports, which facilitates easy connection for computers, printers, and other network devices. This multi-port functionality promotes efficient resource sharing within a network, enabling users to share files, printers, and Internet access seamlessly. The router operates using a robust NAT (Network Address Translation) technology, which enhances network security by ensuring that local IP addresses are not exposed directly to the internet.

The BEFSR41 supports DHCP (Dynamic Host Configuration Protocol), allowing for automatic IP address assignment to connected devices, which simplifies the network setup for users. Furthermore, its built-in firewall features help protect against unauthorized access and potential threats from the internet, making it an ideal choice for small office or home office settings. The router also supports port forwarding, allowing users to configure access for specific applications, such as online gaming or video conferencing.

In terms of connectivity, the BEFSR41 is designed for high-speed broadband connections, making it suitable for DSL or cable internet services. The device offers a straightforward setup process, typically involving a web-based interface that simplifies configuration for users of all technical levels. The compact design and ease of installation make it a convenient choice for those looking to enhance their home or office network.

Additionally, the BEFSR41 supports basic Quality of Service (QoS) features, which enable prioritization of traffic for applications that require higher bandwidth or lower latency. Users can configure these settings to ensure that critical applications receive the necessary resources, promoting a smoother experience during activities like streaming or video calls.

Lastly, the Cisco BEFSR41 is known for its durability and longevity, reflecting the high standards associated with Cisco products. Although newer models and technologies have emerged since its launch, the BEFSR41 remains a solid option for users seeking a reliable and efficient router for basic networking needs. Whether for a small business or a home network, this device offers the essential features and functionality to support daily internet activities.
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