Patton electronic 2160 user manual Quality of Service QoS

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Model 2160 Series User Manual	4 • Web configuration

Quality of Service (QoS)

Quality of Service (QoS) refers to both a network's ability to deliver data with minimum delay, and the net- working methods used to control the use of bandwidth. Without QoS, all traffic date is equally likely to be dropped when the network is congested. This can cause a reduction in network performance and mark the net- work inadequate for time-critical application such as video-on-demand.

Click on QoS under Advanced on the main menu to reach the QoS advanced configuration page.

Figure 20. QoS page

QoS (Quality of Service) is used to decide which devices can get priorities to pass though the Model 2160 once the bandwidth is exhausted or fully saturated.

There are three types of QoS priority modes: Port Based Priority, VLAN Tag Priority and IP DSCP Priority. You can also disable the QoS function.

Advanced Configuration Options

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Contents CopperLink Model 2160 Series Mailsupport@patton.com Summary Table of Contents Table of Contents Web configuration Console and Telnet configuration LAN Vlan Port pin-outs 111 List of Figures Page List of Tables Audience About this guideStructure Impaired functioning PrecautionsTected by a circuit breaker Safety when working with electricityGeneral observations Preventing Electrostatic Discharge DamageGeneral conventions Typographical conventions used in this documentGeneral information Chapter contentsModel Model 2160 overviewLED descriptions Model 2160 front panelPort descriptions Model 2160 rear panelGround terminal Reset buttonApplications overview Typical application IntroductionDistance Chart 2160 Series Auto Mode TCPAM-32/16 Distance chartsDistance Chart Model 2160 Series Optimal Mode Distance Chart 2160 Series Optimal Mode TCPAM-128Distance Chart Model 2160 Series TCPAM-128 Distance Chart 2160 Series TCPAM-128Hardware installation Planning the installation AC Power Mains Network diagramIP related information Connecting cables Installing the ModelLocation and mounting requirements Unpacking the ModelGrounding stud Grounding the Model 2160 and connecting powerWeb configuration requirements Configuring the ModelConsole configuration requirements Telnet configuration requirementsWeb configuration Web configuration TCP/IP setup Setting Up the WMISystem Login System login screen Basic Configuration OptionsDhcp server Operation mode and Management portBasic Dhcp setup LAN Review and save basic setup changes Review and save basic setup changesLine Type Advanced Configuration OptionsAnnex Type Main Rate Tcpam TypeSNR Margin Line ProbeVlan VID 1Q Tag-Based Vlan 802.1Q Tag-Based VlanVlan tag field 802.1Q Vlan Port-Based Vlan Port-Based VlanQoS Quality of Service QoSQoS Port Based Priority Port Based PriorityWRR Example SP Example QoS Vlan Tag Priority Vlan Tag PriorityDefault QoS Vlan Tag Priority Table IP Dscp Priority Service by WRRQoS IP Dscp Priority WRR Configuration Shows the results of the configuration for the LAN 1 port Flow Control Rate LimitLine Status Status OptionsManagement Status Performance Status LAN StatusSecurity Administration Administration OptionsUser Profiles Remote Management Hosts Snmp AdministrationCommunity Pool Snmp AdministrationRemote Syslog Trap Host PoolUtility Options Configuration ToolSystem Information Upgrade UpgradeRestart LogoutDhcp Server Dhcp Fixed Host DNS Proxy Console and Telnet configuration100 Interface commands Log in using TelnetLog in to the console interface Product name Line Bridge Window structureMenu tree for authorized users Main Menu TreeMain screen for authorized users Menu tree for unauthorized usersExplains the commands available in the main menu Enable Command MenuLine Setup Command MenuLink ModeMaximum Main Rate Clear Shows the options available within the lan command menuVlan Mode Setup Command Menu Pvid Queue Schedule QoSThis setting configures the weight value for each queue Queue WeightPort-Based Priority QoS Queue Egress RateVlan Tag Priority QoS IP Dscp Priority QoS Rate ListAddress Management IP address and subnet mask ManagementDhcp Fixed Host Dhcp ServerDNS Proxy Factory DefaultHost Name Line Status Command MenuOutDiscards Interface StatusShow Script Show Command MenuReboot Command Write CommandPing Command Ping Command User Profile Administration Command MenuModify/Add User Telnet TCP Port SecurityLegal IP Address Pool Community SnmpPlease input the following information Trap hostSupervisor Password Supervisor Password and IDSupervisor ID Upgrade main software Utility Command MenuBackup system configuration Restore system configuration101 Exit Command Contacting Patton for assistance Contact information Warranty coverageReturns for credit Out-of-warranty serviceReturn for credit policy RMA numbersAppendix a Compliance information Radio and TV interference FCC Part ComplianceCE Declaration of Conformity Authorized European RepresentativeAppendix B Specifications Ethernet Connector Line ConnectorManagement Connector Line ModulationPower Supply Front Panel IndicatorsDimensions WeightAppendix C Port pin-outs EIA-561 RJ-45 8-pin port Console portLine CopperLink Ethernet