Accton Technology CheetahSwitch Workgroup, 4508 Bridge Settings, Port Priority Configuration

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CheetahSwitch Workgroup-4508

Bridge Settings

Parameter	Description
Traffic Class	Multiple traffic classes are supported by this switch as indicated under
	Bridge Capabilities. However, the switch supports just two priority
	queues and only the default port priority can be configured. The switch
	does not support the configuration of traffic class mapping. Therefore,
	this parameter under Bridge Settings is set to disabled and cannot be
	enabled.

Note: This switch does not support GMRP or GVRP. Therefore, the GMRP and GVRP functions cannot be enabled from this screen.

Priority

IEEE 802.1p defines up to 8 separate traffic classes. This switch supports Quality of Service (QoS) by using two priority queues, with weighted fair queuing for each port. You can use the Priority menu to configure the default priority for each port, or to display the mapping for the traffic classes as described in the following sections.

Port Priority Configuration

The default priority for all ingress ports is zero. Therefore, any inbound frames that do not have priority tags will be placed in the low priority output queue. Default priority is only used to determine the output queue for the current port; no priority tag is actually added to the frame. You can use the Port Priority Configuration screen to adjust default priority for any port as shown below:

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Contents CheetahSwitch Workgroup-4508 Management Guide CheetaSwitch Workgroup-4508 International Headquarters USA Headquarters RMAPage Contents Using the Web Agent Appendix B Pin Assignments Appendix a TroubleshootingAdvanced Topics IiiPage Managing the Switch Configuration OptionsOnsite Connection Making Connections for System ConfigurationCheetahSwitch Workgroup-4508 Modem ConnectionManagement Guide Telnet Connection In-Band Network ConnectionCheetahSwitch Workgroup-4508 Using the System Configuration Program Main Menu Parameter DescriptionManagement Guide Parameter DescriptionSystem Information Menu Displaying System InformationManagement Setup Menu Management Guide Displaying Version InformationChanging the Network Configuration IP Configuration Access Host Configuration IP Connectivity Test PingHttp Configuration CheetahSwitch Workgroup-4508 Configuring the Serial Port Parameter Default DescriptionManagement Guide Assigning Snmp Parameters Configuring Community Names Configuring IP Trap ManagersConsole Login Configuration CheetahSwitch Workgroup-4508 Downloading System Software Using Tftp Protocol to Download Over the NetworkConfiguring the Switch CheetahSwitch Workgroup-4508 Configuring Port Parameters EnabledManagement Guide Viewing the Current Port Configuration Using the Spanning Tree AlgorithmConfiguring Bridge STA Priority 32,768Configuring STA for Ports DisabledDisplaying the Current Bridge STA Displaying the Current STA for Ports Information. Port address table is cleared, and the port Management Guide Using a Mirror Port for Analysis Igmp Multicast FilteringConfiguring Igmp Management Guide Broadcast Storm Control Refer to Network Monitor Menu / Static Unicast Address Table Management Guide Configuring Traffic Classes Port Priority Configuration802.1p Port Traffic Class Information 802.1Q Vlan Base Information Management Guide Configuring Virtual LANsMAX Vlan ID 802.1Q Vlan Current Table Information VID802.1Q Vlan Static Table Configuration 802.1Q Vlan Port Configuration PvidMonitoring the Switch Menu DescriptionCheetahSwitch Workgroup-4508 Displaying Port Statistics Displaying Rmon Statistics Formed Using the Address Table MACVlan ID assigned to this multicast group Multicast IP Parameter Management Guide Configuring Static Unicast AddressesVID MAC Logging Off the System Resetting the SystemPost Using the Web Agent Navigating the Web Browser InterfaceCheetahSwitch Workgroup-4508 Home Console Configuration Panel DisplaySTA SnmpVlan System Information Switch Information Main BoardNetwork Configuration IP ConfigurationCheetahSwitch Workgroup-4508 Access Host Snmp ConfigurationSnmp Administration Enable Management Guide Snmp Community Trap ManagersChange Password Security ConfigurationFirmware Upgrade Options Web Upload ManagementTftp Download Management Address Table Configuration Spanning Tree Information Spanning TreePorts Switch Parameter Default Description Management Guide Spanning Tree Configuration When the Switch Becomes Root Parameter Default Description STA Port Configuration Path Cost 100/19/4Configuring Bridge MIB Extensions Bridge CapabilityPort Priority Configuration Bridge SettingsPriority Port Traffic Class Information Configuring VLANs Vlan Basic InformationManagement Guide Vlan Current Table Vlan IDCheetahSwitch Workgroup-4508 Vlan Static List Vlan Static TableVlan Static Membership by Port CheetahSwitch Workgroup-4508 Vlan Port Configuration Configuring Igmp Igmp Multicast FilteringPort Menus Port InformationPort Configuration Port Statistics Port Mirroring ConfigurationEtherlike Statistics Sum of alignment errors and code errors frames received with CheetahSwitch Workgroup-4508 Rmon Statistics Undersize FramesFCS or alignment error Broadcast Storm Control Advanced Topics Spanning Tree AlgorithmVirtual LANs Assigning Ports to VLANsPort Overlapping Management Guide Vlan ClassificationForwarding Tagged/Untagged Frames Class-of-Service CoS Support Igmp Snooping and IP Multicast FilteringSnmp Management Software Remote MonitoringCheetahSwitch Workgroup-4508 In-Band Connection Console ConnectionUpgrading Firmware via the Serial Port Loader DB9 Serial Port Pin Description Connection from Switch’s Serial Port to PC’s 9-Pin COM PortDB9 Port Pin Assignments Switchs 9-Pin Serial Null Modem Connection from Switchs Serial Port to PCs 25-Pin DTE PortSwitchs 9-Pin Ccitt Signal Modems Serial Port Pin COM Port PortES4508 E022000-R01