Moxa Technologies Moxa EtherDevice Switch Queuing Mechanism, Port Highest Priority, Inspect TOS

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EDS-510A Series User’s Manual

Featured Functions

 

 

Moxa EDS-510A supports inspection of layer 3 TOS and/or layer 2 CoS tag information to

 

 

determine how to classify traffic packets.

 

 

 

 

 

 

Queuing Mechanism

 

 

 

 

 

 

 

Setting

Description

 

 

Factory Default

 

 

 

Weighted Fair

EDS-510A has 4 priority queues. In the weighted fair

 

 

 

 

 

 

scheme, an 8, 4, 2, 1 weighting is applied to the four

 

 

 

 

 

 

 

 

priorities. This approach prevents the lower priority

 

 

 

 

 

 

 

 

frames from being starved of opportunity for

 

 

 

 

 

 

 

 

transmission with only a slight delay to the higher

 

 

 

 

 

 

 

 

priority frames.

 

 

Weight Fair

 

 

 

Strict

In the Strict-priority scheme, all top-priority frames

 

 

 

 

 

 

 

egress a port until that priority’s queue is empty, and

 

 

 

 

 

 

 

 

then the next lower priority queue’s frames egress. This

 

 

 

 

 

 

approach can cause the lower priorities to be starved of

 

 

 

 

 

 

opportunity for transmitting any frames but ensures all

 

 

 

 

 

 

high priority frames to egress the switch as soon as

 

 

 

 

 

 

 

 

possible.

 

 

 

 

 

 

Port Highest Priority

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Setting

Description

 

 

Factory Default

 

 

 

Enable/Disable

Set the Port Priority of the ingress frames to “High”

 

 

Disable

 

 

 

 

 

queues.

 

 

 

 

 

 

Inspect TOS

 

 

 

 

 

 

 

 

Setting

Description

 

 

Factory Default

 

 

 

Enable/Disable

Select the option to enable EDS-510A to inspect the

 

 

Enable

 

 

 

 

 

Type of Service (TOS) bits in IPV4 frame to determine

 

 

 

 

 

 

the priority of each frame.

 

 

 

 

 

 

Inspect COS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Setting

Description

 

 

Factory Default

 

 

 

Enable/Disable

Select the option to enable EDS-510A to inspect the

 

 

Enable

 

 

 

 

 

802.1p COS tag in the MAC frame to determine the

 

 

 

 

 

 

 

 

priority of each frame.

 

 

 

 

 

 

 

 

 

 

 

 

NOTE

The priority of an ingress frame is determined in order by:

 

 

 

 

 

 

1.

Port Highest Priority

 

 

 

 

 

 

2.

Inspect TOS

 

 

 

 

 

 

 

3.

Inspect CoS

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE

The designer can enable these classifications individually or in combination. For instance, if a

 

 

 

‘hot,’ higher priority port is required for a network design, “Inspect TOS” and “Inspect CoS” can

 

 

 

be disabled. This setting leaves only port default priority active, which results in all ingress

 

 

 

frames being assigned the same priority on that port.

 

 

 

 

 

 

 

 

 

 

 

 

 

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Contents Moxa EtherDevice Switch EDS-510A Series User’s Manual First Edition, OctoberDisclaimer Copyright NoticeTrademarks Table of Contents Chapter EDS Configurator GUI Introduction Overview Package ChecklistFeatures Industrial Networking CapabilityUseful Utility and Remote Configuration Recommended Software and AccessoriesGetting Started RS-232 Console Configuration 115200, None, 8, 1, VT100 Connection CautionEDS-510A Series User’s Manual Key Function Configuration using a Telnet Console Configuration using a Web Browser EDS-510A Series User’s Manual Disabling Telnet and Browser Access Featured Functions Configuring Basic Settings System IdentificationAccount PasswordPassword Any host can access the EDS-510A Accessible IPAny host on a specific subnetwork can access the EDS-510A Allowable Hosts Input formatDescription EnablePort NameFDX Flow Ctrl NetworkSpeed Switch Subnet Mask Auto IP ConfigurationSwitch IP Address Default GatewayCurrent Date TimeCurrent Time System Up TimeTime Server IP/Name Turbo Ring DIP SwitchTime zone before setting the time Time Server Query PeriodDIP Switch Hardware Configuration DIP Switch Turbo Ring DIP DescriptionTftp Server IP/Name System File Update-By Remote TftpConfiguration Files Path and Name Firmware Files Path and NameSystem File Update-By Local Import/Export System File Update-By Backup MediaRestart Using Port TrunkingFactory Default Port Trunking Concept Trunk Type Configuring Port TrunkingTrunk Group Maximum of 3 trunk groups Available Ports/Member Port Configuring SnmpSetting Description Trunk TableV1, V2c Write/Read Community Snmp VersionsV1, V2c Read Community Trap Settings 1st Trap Server IP/NameGigabit Ethernet Redundant Ring Capability 300 ms Using Communication RedundancyPrivate MIB information Initial Setup Turbo Ring ConceptWhen the number of EDS-510A units in the Turbo Ring is even Ring Coupling Configuring Turbo Ring STP/RSTP Concept What is STP? Following explanation uses bridge instead of switchPort Speed Path Cost 802.1D Edition 802.1w-2001 How STP WorksSTP Requirements STP CalculationDifferences between Rstp and STP STP ConfigurationSTP Reconfiguration STP ExampleUsing STP on a Network with Multiple VLANs Configuring STP/RSTP Root/Not RootProtocol of Redundancy Forwarding DelayEnable STP per Port Bridge priorityPort Cost Configuration Limits of RSTP/STPPort Priority Port StatusTraffic Prioritization Concept Using Traffic PrioritizationWhat is Traffic Prioritization? How Traffic Prioritization WorksTraffic Prioritization Differentiated Services DiffServ Traffic MarkingIeee 802.1p Priority Level Ieee 802.1D Traffic Type Traffic Queues Configuring Traffic PrioritizationQoS Classification Inspect TOS Queuing MechanismPort Highest Priority Inspect COSTOS/DiffServ Mapping Setting Description FactoryCoS Mapping Virtual LAN Vlan Concept Using Virtual LANWhat is a VLAN? Benefits of VLANsCommunication Between VLANs VLANs and Moxa EtherDevice SwitchManaging a Vlan VLANs Tagged and Untagged MembershipSample Applications of VLANs using Moxa EDS-510A DeviceConfiguring Virtual LAN Vlan SettingsPort Type Vlan ModeManagement Vlan ID Port PvidVlan Table PortConcept of Multicast Filtering Using Multicast FilteringWhat is an IP Multicast? Benefits of MulticastNetwork without multicast filtering Multicast Filtering and Moxa EtherDevice SwitchIgmp Internet Group Management Protocol Snooping Mode Gmrp Garp Multicast Registration Protocol Query ModeIgmp Multicast Filtering Static Multicast MACConfiguring Igmp Snooping Igmp Snooping SettingsAdd Static Multicast MAC Gmrp enable Using Bandwidth ManagementConfiguring Gmrp Gmrp TableStatic Port Lock Using Port Access ControlTraffic Rate Limiting Settings IeeeMessage Exchange Configuring Static Port Lock Configuring IeeeServer Port Database OptionRadius Server Shared Key802.1X Re-Authentication 802.1X Re-AuthenticationLocal User Database Setup Local User Database SetupPort Access Control Table Using Auto WarningConfiguring Email Warning Port Events Event TypeSystem Events Mail Server IP/Name Email SetupPassword Setting Account NameEmail Address Configuring Relay WarningEvent Setup Send Test EmailSystem Events Configuring Line-Swap Fast Recovery Using Line-Swap-Fast-RecoveryUsing Set Device IP Override relay alarm settingsConfiguring Set Device IP Set up the connected devicesOutput data stream Using DiagnosisMirror Port Bi-directionalPing Using MonitorMonitor by Switch Using the MAC Address Table Monitor by PortUsing Event Log MACSyslog Settings Using SyslogUsing HTTPS/SSL EDS-510A Series User’s Manual Featured Functions EDS Configurator GUI Starting EDS Configurator Broadcast SearchSearch by IP address Upgrade Firmware Modify IP AddressExport Configuration Import Configuration Unlocked Unlock ServerLocked BlankUnlocked Fixed FixedLocked Fixed MIB Groups MIB II.17 dot1dBridge Group MIB II.10 Transmission GroupMIB II.11 Snmp Group Public Traps Private TrapsInterface SpecificationsTechnology Regulatory Approvals MechanicalEnvironmental Service Information Moxa Internet Services Following services are providedProblem Report Form Serial NumberProduct Return Procedure

EDS-510A, Moxa EtherDevice Switch specifications

Moxa Technologies is a leader in providing innovative networking solutions for industrial applications, and one of its standout products is the Moxa EtherDevice Switch, EDS-510A. This robust, managed Ethernet switch is specifically designed for reliable performance in challenging industrial environments, making it an ideal choice for various applications, including automation, transportation, and power generation.

The EDS-510A features five 10/100Base-TX Fast Ethernet ports, allowing flexibility in connecting multiple devices. Additionally, it offers two Gigabit Ethernet ports for uplink, enabling high-speed connections to aggregation switches or routers. The switch supports both redundant power inputs and a wide operating temperature range of -40 to 75 degrees Celsius, ensuring continuity of service even in extreme conditions.

One of the key features of the EDS-510A is its support for IEEE 802.3at PoE (Power over Ethernet). This technology allows the switch to deliver power to connected devices such as IP cameras and wireless access points through the Ethernet cable, which simplifies installation and reduces the need for additional power sources. This is especially beneficial in remote locations where power availability may be limited.

The EDS-510A is also equipped with advanced management features that include VLAN support, port mirroring, and QoS (Quality of Service) capabilities. These features enhance network performance and security, enabling users to prioritize critical traffic and segment the network for better control. Moreover, it supports SNMP (Simple Network Management Protocol), allowing for easy integration into existing network management systems.

Another notable characteristic is the switch's rugged design. With a metal housing that provides excellent EMI (Electromagnetic Interference) protection, the EDS-510A can withstand harsh industrial environments. It is also compliant with various industrial standards, reinforcing its suitability for mission-critical applications.

In summary, the Moxa EtherDevice Switch, EDS-510A, is engineered to meet the demands of modern industrial networking. With its combination of PoE capability, advanced management features, and rugged design, it ensures reliable and efficient network performance, making it an excellent choice for organizations looking to enhance their industrial networking infrastructure. Whether deployed in factories, transportation systems, or utility environments, the EDS-510A continues to be a trusted solution for numerous applications.
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