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EOM-104 Series User`s Manual v3

1. 3 Featured Functions This chapter explains how to access a Moxa Ethernet On Module switch s various configuration monitoring and administration functions There are three ways to access these functions serial console Telnet console and web browser The serial console connection method which requires using a short serial cable to connect the EOM to a PC s COM port can be used if you do not know the EOM s IP address The Telnet console and web browser connection methods can be used to access the EOM over an Ethernet LAN or over the Internet The Web Console is the most user friendly way to configure your EOM In this chapter we use the Web Console interface to introduce the EOM s functions There are only a few differences between the Web Console Serial Console and Telnet Console access methods The following topics are covered in this chapter Configuring Basic Settings Configuring SNMP Using Communication Redundancy Using Traffic Prioritization Using Auto Warning Diagnosis Using the Monitor Using the MAC Address Table Using Event Log DOUDOCOODOOLDO OO Using Syslog EOM 104 Series User s Manual Featured Functions Configuring Basic Settings The Basic Settings group includes the most commonly used settings required by administrators to maintain and control the EOM System Identification The system identification items are displayed at the top of the web page and will be included in alarm emails Se
2. For a detailed description of Turbo Ring and Turbo Ring V2 please refer to the Using Communication Redundancy section later in this chapter How to Enable or Disable the Turbo Ring DIP Switches Sy Main Menu E Turbo Ring DIP Switch 1 Overview CHI Basic Settings 13 System Identification LJ Password Disable the Turbo Ring DIP Switch 3 Accessible IP 1 To enable the entire set of Hardware DIP switches uncheck the Disable the Turbo Ring DIP les Port Switch option O Network 2 To disable the entire set of Hardware DIP switches check the Disable the Turbo Ring DIP Switch 3 Time option E Tubo Ring DIP Switch Set DIP switch as Turbo Ring HHI System File Update Set DIP switch as Turbo Ring V2 Y Restart E Factory Default a MITRATY EOM 104 Series User s Manual Disable the Turbo Ring DIP Switch Featured Functions Setting Factory Default Enable the Turbo The six DIP switches are enabled when the Ring DIP Disable the Turbo Ring DIP Switch box 1s Switches not checked Disable the Turbo The six DIP switches are disabled when the Ring DIP Disable the Turbo Ring DIP Switch box is Not checked 1 e the Turbo Ring DIP Switches are enabled by default Switches checked Set DIP switch as Turbo Ring Set DIP switch as Turbo Ring V2 Setting Factory Default Select this option to enable the Turbo Ring DIP switches to configure the EOM for a
3. NOTE NOTE Event Types can be divided into two basic groups System Events and Port Events System Events are related to the overall function of the switch whereas Port Events are related to the activity of a specific port System Event Warning e mail is sent when Switch Cold Start Power is cut off and then reconnected Configuration Change Activated Any configuration item is changed Comm Redundancy Topology If any Spanning Tree Protocol switches have Changed changed their position applies only to the root of the tree If the Master of Turbo Ring has changed or backup path is activated Authentication Failure An incorrect password is entered Port Event Warning e mail is sent when The port is connected to another device The port is disconnected e g the cable is pulled Link off out or the opposing device shuts down Traffic Overload The port s traffic surpasses the Traffic Threshold for that port provided this setting is Enabled Enter a nonzero number if the port s PEACE NONE Traffic Overload setting is Enabled A Traffic Overload warning is sent every Traffic Duration seconds if the average Traffic Threshold is surpassed during that time period Traffic Duration sec The Traffic Overload Traffic Threshold and Traffic Duration sec Port Event settings are related If you Enable the Traffic Overload event then be sure to enter a nonzero Traffic Threshold percentage as well as a Tra
4. Turbo Ring ring Set DIP switch as Turbo Ring Select this option to enable the Turbo Ring DIP switches to configure the EOM for a Turbo Ring V2 ring Set DIP switch as Turbo Ring V2 How to Configure the Turbo Ring DIP Switches The Turbo Ring DIP Switches are set to the OFF position at the factory NOTE The six DIP Switches are used to configure both the Turbo Ring and Turbo Ring V2 protocols depending on which protocol is active To select which protocol the EOM will use start the user interface software and then use the left menu to navigate to the Communication Redundancy page To use one of the Turbo Ring protocols for the EOM select either Turbo Ring or Turbo Ring V2 in the Redundancy Protocol drop down box See the Configuring Turbo Ring and Turbo Ring V2 section in this chapter for details 3 11 This is the default if you do NOT reset the switch to factory default settings provided you upgraded the firmware for Turbo Ring V2 This is the default if you DO reset the switch to factory default settings provided you upgraded the firmware for Turbo Ring V2 EOM 104 Series User s Manual Featured Functions The following tables show how to use the DIP switches to configure the EOM for Turbo Ring or Turbo Ring V2 PO E SI OF DIP1 ee apie een This EOM will not be the Ring Master DIP2 Activate Turbo Ring or Turbo Do not use Turbo Ring or Tur
5. User selectable time zone NOTE Changing the time zone will automatically correct the current time You should configure the time zone before setting the time 3 9 EOM 104 Series User s Manual Featured Functions Time Server IP Name 1st Time Server IP or Domain address e g 192 168 1 1 or IP Name time stdtime gov tw or time nist gov The EOM will try to locate the 2nd NTP Server if the connection to the 1 NTP server failed 2nd Time Server IP Name Time Server Query Period l This parameter determines how frequently the Query rend time is updated from the NTP server GOU SeeonGR Turbo Ring DIP Switch The Turbo Ring DIP Switch page allows users to disable the six DIP switches located on the EOM s evaluation board When enabled the DIP switches can be used to configure basic settings for either the Turbo Ring protocol or Turbo Ring V2 protocol A complete description of the settings 1s given below NOTE The proprietary Turbo Ring protocol recovery time lt 300 ms was developed by Moxa in 2003 to provide better network reliability and faster recovery time for redundant ring topologies The Turbo Ring V2 protocol recovery time lt 20 ms which was released in 2007 supports additional redundant ring architectures In this manual we use the terminology Turbo Ring ring and Turbo Ring V2 ring to differentiate between rings configured for one or the other of these protocols
6. The EOM supports different approaches such as email and relay output to warn engineers automatically Configuring Email Warning The Auto Email Warning function uses e mail to alert the user when certain user configured events take place Three basic steps are required to set up the Auto Warning function 1 Configuring Email Event Types Select the desired Event types from the Console or Web Browser Event type page a description of each event type is given later in the Email Warning Events setting subsection 2 Configuring Email Settings To configure the EOM s email setup from the Console interface or browser interface enter your Mail Server IP Name IP address or name Account Name Account Password Retype New Password and the email address es to which warning messages will be sent 3 Activate your settings and test email if necessary After configuring and activating your EOM s Event Types and Email Setup you can use the Test Email function to see if your e mail addresses and mail server address have been properly configured Email Warning Events Settings Email Warning Events Settings system Events Switch Cold Start Config Change Auth Failure Comm Redundancy Topology Changed Port Events Link OIN Link OFF Traffic Overload Traffic Threshold Traffic Duration s 1 O O O 0 1 2 O O O O 1 4 El Pi Fi 0 1 A O O O O 1 3 38 EOM 104 Series User s Manual Featured Functions Event Types
7. The web login page will be displayed Select the login account Admin or User and enter the Password this is the same as the Console password and then click Login to continue Leave the Password field blank 1f a password has not been set MOXA Ethernet On Module EOM 104 Curt Model EOM 104 IP 192 168 12 MAC Addre 00 90 TURBO RING Name Ethernet On Module 00000 Serial No 00000 Firmware Version WO 9 MASTER Location Sw witch Locatio Account admin Y Password ls NOTE By default the EOM s Password is not set 1 e is blank 2 8 EOM 104 Series User s Manual Getting Started You may need to wait a few moments for the web page to be downloaded to your computer Use the menu tree on the left side of the window to open the function pages to access each of the EOM s functions MOXA Ethernet On Module EOM 104 us all Man Mero Welcome to the Web Console G Overview 1 Basic Settings See below for a brief description of each function groups and then click on the item in the left pane to access the item E SNMP Settings i Basic Settings Basic settings for network management parameters and system configurations J Communication Redundancy SNMP Settings The settings for SNMP 3 Traffic Prioritization Meg i A Communication Redundancy Establish Ethernet communication redundant path Auto Wanung een Be lent A o Traffic Prioritization Prioritize Ethernet traffic to increase dete
8. V1 V2c Read Community Use a community string match for authentication This means that the SNMP agent accesses all objects with read only permissions using the community string public V1 V2c Read Community public Maximum 30 characters 3 16 EOM 104 Series User s Manual Featured Functions VI V2c Write Read Community Uses a community string match for V1 V2c authentication which means that SNMP private Read Write servers access all objects with read write Maximum 30 characters Community permissions using the community string private For SNMP V3 there are two levels of privilege for different accounts to access the EOM Admin privilege allows access and authorization to read and write the MIB file User privilege only allows reading the MIB file but does not authorize writing Admin Auth Type for SNMP V1 V2c V3 and V3 only No authentication Provide authentication based on the MD5 HMAC MDS algorithms 8 character No Auth passwords are the minimum requirement for authentication Provide authentication based on the SHA HMAC SHA algorithms 8 character No Auth passwords are the minimum requirement for authentication Admin Data Encryption Key for SNMP V1 V2c V3 and V3 only 8 character data encryption key is the Enable minimum requirement for data encryption No Maximum 30 character encryption key User Auth Type for SNMP V1 V2c V3 and V3 only Use the admin or user
9. e g 255 255 0 0 for a Class the EOM B network or 255 255 255 0 for a Class C network 255 255 255 0 Default Gateway Default Gateway The IP address of the router that connects Mane of the EOM the LAN to an outside network EOM 104 Series User s Manual Time NOTE DNS IP Address Ist DNS Server s The IP address of the DNS Server used by IP Address your network After entering the DNS Server s IP address you can input the EOM s URL e g www eds company com in your Featured Functions browser s address field instead of entering the IP address 2nd DNS The IP address of the DNS Server used by Server s your network The EOM will try to locate IP Address the 2nd DNS Server if the 1st DNS Server fails to connect The Time configuration page lets users set the time date and other settings An explanation of each setting 1s given below the figure System Time Settings Current Time Current Date Daylight Saving Time Start Date End Date Offset system Up Time Time Zone 1st Time Server IP Name 2nd Time Server IP Name Time Server Query Period ia ex 04 00 04 i I ex 2002 11 13 Month Week Day Hour lo y hour s 0d0h1m27s GMT Greenwich Mean Time Dublin Edinburgh Lisbon London Itirne nist gov 600 sec The EOM has a time calibration function based on information from an NTP server or user specified Time and Date information Functions such as Auto war
10. Detallado 3 14 COM cds 3 14 SNMP Read Wilte etnia o ei 3 16 MA A inne rine ta Or ere aren ean ee 3 18 Private MIB AnfOrimaniOns Sista neta a cc 3 18 Using Communication Reddit A A A 3 18 The Tur bO Ran CONCE toba irdiis 3 19 Configuring Turbo Ring and Turbo Ring V2 ooonnncnnncncncncncnnnnnnnonnnnnnnnnnnnnonnnoss 3 22 The STPRSTPC OP adds 3 26 EOL AU RR a 3 30 Usine Trate Pronto addons 3 33 Foe Irane PROZAC UE 3 34 Conticunne Trate BROMAZAMON 3005 ieeat rete i assaceaavatadesiaatcotet a soon 3 36 USAS AUCs WI oss ico sae outa es ances aan 3 38 Comiicurns Email Wan ll ciclos 3 38 Email Wamin Events SC COS o aaa cnod aci 3 38 EMES CUINE S dada 3 40 Dia DOSS anea a a a le tees tua taidualiarenten nce ee eiieaGetnoon deen 3 41 D181 OE PP PU E acecuauladbeetestaacanenedeh carscunsnesiedtaehusteacmuncacetuuanies 3 41 UI MI e a a lO od 3 42 Montor Dy S Ml e LoS e 3 42 A A A hid eed a 3 43 Wsine the MAC Address Table addition 3 43 UA o eae 3 44 Usino SO oo 3 45 Chapter 4 Appendix A Appendix B EDS Config rator GU isis ia 4 1 Starling EDS Conti Ouran ais aia 4 2 Broadcast aredanemedasesbednctiah thantiga oe dnedaneaebanenbenactal shan OOTA oes 4 2 Se EDY TP saCdhess EPR PI CPP PU PEE E cesar ae teviguetd 4 3 Uperade PPM WAC seminal dosis reia 4 4 Modit IP AdSense 4 5 Export Cono Uta laa e NR 4 5 Hapon Cont UTA N 4 6 Ba E SEEVE PA AN a aE a aaaea 4 8 MIB GroUDS sgeine a aseeeudvacuasuauasteemcuckunescns A 1 SD
11. EOM 104 Series User s Manual EOM Configurator GUI Starting EDS Configurator To start EDS Configurator locate and then run the executable file edscfgui exe NOTE You may download the EDS Configurator software from Moxa s website at www moxa com For example if the file was placed on the Windows desktop it should appear as follows Double click the icon to run the program edschgul exe The Moxa EtherDevice Server Configurator window will open as shown T MOXA EtherDevice Server Configurator List Server Firmware Configuration View Help J eo Seats Model IP Address MAC Address Status Broadcast Search Use the Broadcast Search utility to search the LAN for all Moxa EtherDevice Switches that are connected to the LAN Note that since the search is done by MAC address Broadcast Search will not be able to locate EOMs connected outside the PC host s LAN Start by clicking the Broadcast Search icon amp or by selecting Broadcast Search from the List Server menu 4 2 EOM 104 Series User s Manual EOM Configurator GUI Search The Broadcast Search window will open displaying a list of all switches located on the network as well as the progress of the search Broadcast Search Atatu Total Count 1 timeout 4st IP Address MAC Address 192 168 127 253 00 00 E8 01 02 07 Once the search is complete the Configurator window will display a list of all switches that were located T MOXA EtherDe
12. EOM 104 Series User s Manual Featured Functions How STP Works When enabled STP determines the most appropriate path for traffic through a network The way 1t does this is outlined in the following sections STP Requirements Before STP can configure the network the system must satisfy the following requirements Communication between all the bridges This communication is carried out using Bridge Protocol Data Units BPDUs which are transmitted in packets with a known multicast address Each bridge must have a Bridge Identifier that specifies which bridge acts as the central reference point or Root Bridge for the STP system bridges with a lower Bridge Identifier are more likely to be designated as the Root Bridge The Bridge Identifier 1s calculated using the MAC address of the bridge and a priority defined for the bridge The default priority of EOM is 32768 Each port has a cost that specifies the efficiency of each link The efficieny cost is usually determined by the bandwidth of the link with less efficient links assigned a higher cost The following table shows the default port costs for a switch Port Speed Path Cost 802 1D Path Cost 1998 Edition 802 1w 2001 10 Mbps 100 2 000 000 100 Mbps 200 000 1000 Mbps 20 000 STP Calculation The first step of the STP process 1s to perform calculations During this stage each bridge on the network transmits BPDUs The following items will be calculated The bridge tha
13. Functions Determining the Redundant Path of a Turbo Ring Ring In this case the redundant segment 1 e the segment that will be blocked during normal operation is determined by the number of EOM units that make up the ring and where the ring master is located Turbo Ring rings with an even number of EOM units Master If there are 2N EOM units an even number in the Turbo Ring ring then the backup segment is one of the two segments connected to the N 1 st EOM e the EOM unit directly opposite the master Segment N 1 If there are 2N 1 EOM units an odd number in the Turbo Ring ring with EOM units and segments labeled counterclockwise then segment N 1 will serve as the backup path For the example shown here N 1 so that N 1 2 EOM 104 Series User s Manual Featured Functions Determining the Redundant Path of a Turbo Ring V2 Ring Master For a Turbo Ring V2 ring the backup uo segment 1s the segment connected to the 2nd redundant port on the master See Configuring Turbo Ring V2 in the Configuring Turbo Ring and Turbo Ring V2 section below Ring Coupling Configuration For some systems 1t may not be convenient to connect all devices in the system to create one BIG redundant ring since some devices could be located in a remote area For these systems Ring Coupling can be used to separate the devices into different smaller redundan
14. STP was designed to help reduce link failures in a network and provide protection from loops Networks that have a complicated architecture are prone to broadcast storms caused by unintended loops in the network Moxa EthernetOnModule Switch s STP feature is disabled by default To be completely effective you must enable RSTP STP on every EOM connected to your network Rapid Spanning Tree Protocol RSTP implements the Spanning Tree Algorithm and Protocol defined by IEEE Std 802 1 w 2001 RSTP provides the following benefits e The topology of a bridged network will be determined much more quickly compared to STP e RSTP is backward compatible with STP making it relatively easy to deploy For example gt Defaults to sending 802 1D style BPDUs if packets with this format are received gt STP 802 1D and RSTP 802 1 w can operate on different ports of the same EOM This feature is particularly helpful when EOM ports are connected to older equipment such as legacy switches RSTP provides essentially the same functionality as STP To see how the two systems differ see the Differences between RSTP and STP section in this chapter The STP protocol is part of the IEEE Std 802 1D 1998 Edition bridge specification The following explanation uses bridge instead of switch What is STP STP 802 1D is a bridge based system that is used to implement parallel paths for network traffic STP uses a loop detection process to e Locate an
15. The amount of time this device waits before checking to see if it 15 sec should change to a different state Numerical value input by user Hello time sec The root of the Spanning Tree topology periodically sends out a hello message to other devices Numerical value on the network to check 1f the input by user topology is healthy The hello time is the amount of time the root waits between sending hello messages 3 31 EOM 104 Series User s Manual Featured Functions Max Age sec If this device 1s not the root and it has not received a hello message from the root in an amount of time equal to Max Age then this Numerical value device will reconfigure itself as a input by user root Once two or more devices on the network are recognized as a root the devices will renegotiate to set up a new Spanning Tree topology Enable STP per Port Enable Disable Select to enable the port as a node Disabled on the Spanning Tree topology NOTE We suggest not enabling the Spanning Tree Protocol once the port is connected to a device PLC RTU etc as opposed to network equipment The reason is that it will cause unnecessary negotiation Port Priority Increase this port s priority as a Numerical value node on the Spanning Tree selected by user topology by entering a lower number Port Cost Input a higher cost to indicate that this port is less suitable as a node 200000 for the Spannin
16. a connected device or sub network is wreaking havoc on the rest of the network the Disable option under Advanced Settings Port gives the administrator a quick way to immediately shut off access through this port Name Max 63 Specify an alias for each port and assist the Characters administrator in remembering important information about the port E g PLC 1 None 3 5 EOM 104 Series User s Manual Featured Functions Port Transmission Speed Allows the port to use the IEEE 802 3u Mato protocol to negotiate with connected devices The port and connected devices will determine the best speed for that connection 100M Full Choose one of these fixed speed options if the Auto nego 100M Half Ethernet device at the other end has trouble 10M Full auto negotiating for line speed 10M Half FDX Flow Control This setting enables or disables the flow control capability of this port when the port transmission speed setting is on auto mode The final result will be determined by the auto process between the EOM and the connected device Setting Description Factory Default Enables the flow control capability of this port ane when in auto nego mode E Disable Disables the flow control capability of this Disable E port when in auto nego mode MDI MDIX Allows the port to auto detect the port type of Auto the Ethernet device at the other end and change the port type accordingly kao Choose the MDI or MDIX option 1f
17. and Turbo Ring V2 ring to differentiate between rings configured for one or the other of these protocols The Turbo Ring Concept Moxa developed the proprietary Turbo Ring protocol to optimize communication redundancy and achieve a faster recovery time on the network The Turbo Ring and Turbo Ring V2 protocols identify one switch as the master of the network and then automatically block packets from traveling through any of the network s redundant loops In the event that one branch of the ring gets disconnected from the rest of the network the protocol automatically readjusts the ring so that the part of the network that was disconnected can reestablish contact with the rest of the network Initial setup of a Turbo Ring or Turbo Ring V2 ring 1 For each switch in the ring select any two ports as the redundant ports 2 Connect redundant ports on neighboring switches to form the redundant ring The user does not need to configure any of the switches as the master to use Turbo Ring or Turbo Ring V2 If none of the switches in the ring is configured as the master then the protocol will automatically assign master status to one of the switches In fact the master is only used to identify which segment in the redundant ring acts as the backup path In the following subsections we explain how the redundant path is selected for rings configured for Turbo Ring and Turbo Ring V2 EOM 104 Series User s Manual Featured
18. the Ethernet device at the other end has trouble auto negotiating for port type 3 6 EOM 104 Series User s Manual Featured Functions Network The Network configuration allows users to modify the usual TCP IP network parameters An explanation of each configuration item follows MOXA Ethernet On Module EOM 104 Model EOM 104 IP 192 168 127 253 MAC Address 00 90 ES 00 00 18 TURBO RING Name Ethernet On Module 00028 Serial No 00028 Firmware Version WO 9 MASTER Location Switch Location A Ps Network Parameters 28 General Settings EA Auto IP Configuration Disable v 1 Password Switch IP Address 192 168 127 253 Accessible IP Switch Subnet Mask 255 255 255 0 Default Gateway A G Time 1st DNS Server IP Address i 1 Tubo Ring DIP Switch 2nd DNS Server IP Address Si H System File Update E Restart 3 Factory Default 1 SNMP Settings 1 Cormmunication Redundancy 23 Traffic Prioritization 3 Auto Waming C Diagnosis J Monitor v Auto IP Configuration Set up the EOM s IP address manually The EOM s IP address will be assigned By DHCP automatically by the network s DHCP server Disable The EOM s IP address will be assigned By BootP automatically by the networks BootP server Switch IP Address popp 8S Identifies the EOM on a TCP IP network 192 168 127 253 Switch Subnet Mask Identifies the type of network the EOM is Subnet mask of connected to
19. to determine which segment serves as the backup path Ring Ist Ring Port Status Ring 2nd Ring Port Status The Ports Status indicators show Forwarding for normal transmission Blocking if this port is connected to a backup path and the path is blocked and Link down if there is no connection Coupling Mode Indicates either None or Ring Coupling Coupling Coupling Port status Indicates either Primary or Backup 3 24 EOM 104 Series User s Manual Featured Functions Explanation of Settings Items Redundancy Protocol Select this item to change to the panne Turbo Ring configuration page Select this item to change to the O YA Turbo Ring V2 configuration page RSTP IEEE Select this item to change to the 802 1W 1D RSTP configuration page None Ring redundancy is not active Enable Ring 1 Enabl Enable the Ring setti nabled nable the Ring settings iris Disabled Disable the Ring 1 settings Set as Master E l his EOM as M Select this EOM as Master Noichecked Disabled Do not select this EOM as Master Redundant Ports Ist Port noes any Doron HEEGDE EOM 104 Series port 3 one of the redundant ports 2nd Port Pee pono aos EOM 104 Series port 4 one of the redundant ports Enable Ring Coupling Select this EOM as Coupler Not checked Do not select this EOM as Coupler 3 25 EOM 104 Series User s Manual Featured Functions The STP RSTP Concept NOTE Spanning Tree Protocol
20. 04 FO s MIB is located at MOXA EOM104 FO MIB my Technology Standards Protocols MIB Interface Ethernet Ports Comnectors Console Port GPIO Power Requirements Input Voltage Input Current Physical Characteristics Dimensions Environmental Limits Operating Temperature Storage Temperature Ambient Relative Humidity Regulatory Approvals EMI B Specifications IEEE 802 3 for 1OBaseT IEEE 802 3u for 100BaseT X and 100BaseFX IEEE 802 3x for flow control IEEE 802 1D for Spanning Tree Protocol IEEE 802 1w for Rapid STP IEEE 802 1p for Class of service SNMPv1 v2c v3 DHCP Client BootP TFTP SMTP RARP RMON HTTP Telnet Syslog MIB II Ethernet Like MIB P Bridge MIB Bridge MIB RSTP MIB RMON MIB Group 1 2 3 9 EOM 104 4 10 100BaseT X EOM 104 FO 2 10 100BaseT X and 2 100BaseFX 1 connector with 2 x 20 pins and 2 connectors with 1 x 9 pins RS 232 TxD RxD DTR DSR 4 programmable I O pins 3 3V EOM 104 0 59 A 3 3 V EOM 104 FO 1 22 A 3 3 V 54 x 60 x 8 25 mm 2 13 x 2 36 x 0 32 in 40 to 75 C 40 to 167 F 40 to 85 C 40 to 185 F 5 to 95 non condensing FCC Part 15 CISPR EN55022 class A CE class A Note Please check Moxa s website for the most up to date certification status WARRANTY 5 years Details See www moxa com warranty
21. 10054 Ports y Total Packets Y All 10 100M Forts Total Packets Packet sec o o o 0 o o Port 1 2 3 4 Unicast Multicast Broadcast 1 2 3 4 LINK On Ott Ott Ort SPD 100 PE Ort DPX Full MOLX ha DL LOAD o o 0 o SFD Speed F C FDA Flow Ctl DP lt Duplex Dsb Disable 1G 1 GigaBit 100 400 Megabit 10 10 Megabit Using the MAC Address Table This section explains the information provided by the EOM s MAC address table All MAC Address List 1 00 1d 2 Sa db cb ucastil 1 The MAC Address table can be configured to display the following EOM MAC address groups Select this item to show all EOM MAC addresses ALL Learned Select this item to show all EOM Learned MAC addresses ALL Static Select this item to show all EOM Static Static Lock Static Multicast MAC addresses ALL Multicast Select this item to show all EOM Multicast MAC addresses Select this item to show all MAC addresses of dedicated ports 3 43 EOM 104 Series User s Manual Featured Functions The table will display the following information MAC Thisfieldshows the MAC address Type I Thisfield shows the type of this MAC address Port Thisfieldshows the port that this MAC address belongs to Using Event Log Event Log Table Page 11 System Startup Time Clear This field shows how many times the EOM has been rebooted or cold started The date is updated based on how the current date is set in the Basic Settin
22. 75 C operating temperature range e 3 3 VDC power input Useful Utility and Remote Configuration e Configurable by web browser Telnet serial console and a proprietary Windows utility e Send ping commands to identify network segment integrity 1 2 2 Getting Started This chapter explains how to access your Moxa Ethernet On Module switch for the first time There are three ways to access the switch serial console Telnet console and web browser The serial console connection method which requires using a short serial cable to connect the switch to a PC s COM port can be used if you do not know the switch s IP address The Telnet console and web browser connection methods can be used to access a Moxa Ethernet On Module switch over an Ethernet LAN or over the Internet The following topics are covered a D O CO RS 232 Console Configuration 115200 None 8 1 VT100 Configuration Using a Telnet Console Configuration Using a Web Browser Disabling Telnet and Browser Access EOM 104 Series User s Manual Getting Started RS 232 Console Configuration 115200 None 8 1 VT100 NOTE Connection Caution 1 You cannot connect to the EOM using serial console and Telnet simultaneously 2 You can connect to the EOM using a web browser and serial console simultaneously or using a web browser and Telnet simultaneously 3 Recommendation when connecting to the EOM using a web browser do NOT simultaneously connect using e
23. Data Bits None for Parity and 1 for Stop Bits EOM 104 Series User s Manual Getting Started 5 Type 1 to select ansi VT100 terminal type and then press Enter E COM2 115200 None 8 1 1100 Moxa Etherbevice Switch E0M 104 Console terminal type 1 anmsi wtlOO vebzj 2 1 State PEN lt 6 The Console login screen will be displayed Press Enter to open the Account pop up selector and then select either admin or user Use the keyboard s down arrow to move the cursor to the Password field enter the Console Password this is the same as the Web Browser password leave the Password field blank if a console password has not been set and then press Enter ES COM2 1 15200 None 8 1 T100 E ile ee Model EOH 104 Name Managed Redundant Switch OO000 Location Switch Location Firmware Version V1 0 Serial No oo 000 IP 192 168 127 253 HMAC Address 00 90 E8 71 45 23 Account Password 2 4 EOM 104 Series User s Manual Getting Started 7 The EOM s Main Menu will be displayed NOTE To modify the appearance of the PComm Terminal Emulator window select Font under the Edit menu and then choose the desired formatting options E C0H2 115200 None 8 1 71100 ma ETR lat Eee Settings SNMF Settings Comm Redundancy Traffic Prioritization duto Warning Diaqnosis Monitor HAC Address Table System log
24. ECHIG AION S da B 1 1 Introduction Welcome to the Moxa EOM 104 Series Ethernet On Module the world s first intelligent Embedded Ethernet switch designed specifically for device manufacturers who would like to add a redundant Ethernet solution to an existing product The following topics are covered in this chapter LJ Moxa s Ethernet On Module Switches O Features EOM 104 Series User s Manual Introduction Moxa s Ethernet On Module Switches Moxa s Ethernet On Module switches come with a suite of useful maintenance and monitoring functions and is designed to provide smooth and reliable operation in harsh industrial environments You will find that Moxa s Ethernet On Module switches establish a new industrial Ethernet benchmark The switches excellent for keeping automation systems running continuously are ideal for sending status reports to help prevent system damages and losses are a great tool for mastering your industrial Ethernet networks and are well suited for use with industrial device control networks A ATTENTION Throughout this User s Manual we use EOM as an abbreviation for Ethernet On Module EOM Ethernet On Module Features Advanced Industrial Networking Capability e Moxa Turbo Ring with Redundant Self Healing Ethernet Ring Capability recovery time lt 20 ms at full load e Supports QoS IEEE 802 1p and TOS DiffServ to increase determinism Designed for Industrial Applications e 40 to
25. Exit Pw 00 Tm Cm Ll a Seles EOQH 104 series V1 0 e Basic settings for network and system parameter The settings for SNMP Establish Ethernet communication redundant path Prioritize Ethernet traffic to help determinisn Warning email and or relay output by events Test network integrity and mirroring port Monitor a port and network status The complete table of Ethernet MAC Address List The setting for System log and Event log Exit Use the up down arrow keys to select a category and then press Enter to select State OPEN m m 8 After entering the Main Menu use the following keys to move the cursor and to select options Function Up Down Left Right arrows or Tab Configuration Using a Telnet Console You may use Telnet to access the EOM s console utility over a network To be able to access the EOM s functions over the network using Telnet or a Web Browser from a PC host that is connected to the same LAN as the EOM you need to make sure that the PC host and the EOM are on the same logical sub network To do this check your PC host s IP address and netmask By default the EOM s IP address is 192 168 127 253 and the EOM s netmask is 255 255 0 0 for a Class B network If you do not change these values and your PC host s netmask is 255 255 0 0 then its IP address must have the form 192 168 xxx xxx On the other hand if your PC host s netmask is 255 255 255 0 then its IP add
26. MAC frame to Enable determine the priority of each frame TOS DiffServ Mapping Mapping Table of ToS DSCP Value and Priority Queues LE ToS 0x00 1 Low 0x04 2 Low Y 0x08 3 0x0C 4 0x105 Low 0x14 6 Low Y 0x18 7 0x1C 8 0x20 9 Low 0x24 10 0x28 11 0x2C 12 0x30 13 Low 0x34 14 Low v 0x38 15 0x3C 16 0x40 17 Low 0x44 18 0x48 19 0x4 C 20 0x50 21 Low 0x54 22 0x58 23 0x5C 24 0x60 25 Low w 0x64 26 0x68 27 0x6C 28 0x70 29 Low 0x74 30 0x78 31 0x7C 32 0x80 33 High 0x84 34 0x88 35 0x8C 36 0x90 37 High 0x94 38 0x98 39 0x9C 40 0xA0 1 High 0xA4 42 0xA8 43 0xAC 44 0xBO 45 High 0xB4 46 0xB8 47 High 0xBC 48 High Level ll al e al Ss e E 2 zz 2 ANA A A A MA A 14 Low Hich Set the mapping table of different TOS values to 2 1 to 32 Low different egress queues 33 to 64 High 3 37 EOM 104 Series User s Manual Featured Functions Using Auto Warning Since industrial Ethernet devices are often located at remote areas of a system these devices will not always know what 1s happening elsewhere on the network This means that an industrial Ethernet switch that connects to these devices must provide system maintainers with real time warning messages Even when control engineers are out of the control room for an extended period of time they can still be informed of the status of devices almost instantaneously when exceptions occur
27. Moxa Embedded Switch Module EOM 104 Series User s Manual www moxa com product Third Edition October 2009 MOXA 2009 Moxa Inc All rights reserved Reproduction without permission is prohibited EOM 104 Series User s Manual The software described in this manual is furnished under a license agreement and may be used only in accordance with the terms of that agreement Copyright Notice Copyright O 2009 Moxa Inc All rights reserved Reproduction without permission is prohibited Trademarks MOXA is a registered trademark of Moxa Inc All other trademarks or registered marks in this manual belong to their respective manufacturers Disclaimer Information in this document is subject to change without notice and does not represent a commitment on the part of Moxa Moxa provides this document as is without warranty of any kind either expressed or implied including but not limited to its particular purpose Moxa reserves the right to make improvements and or changes to this manual or to the products and or the programs described in this manual at any time Information provided in this manual is intended to be accurate and reliable However Moxa assumes no responsibility for its use or for any infringements on the rights of third parties that may result from its use This product might include unintentional technical or typographical errors Changes are periodically made to the information herein to correct such
28. OK Input Password User ame Jadmin Cancel 2 When the Unlock status window reports Progress as OK click the Close button on the upper right corner of the window Unlock status Ea Progress 121 Close MAC Address 00 00 00 00 00 10 Or 4 8 EOM 104 Series User s Manual EOM Configurator GUI 3 The status of the switch will now read Unlocked TT MOXA EtherDevice Server Configurator List Server Firmware Configuration View Help L 2j E 9 2 2 2 4 8 Model IP Address MAC Address EDS 405h 92100127053 0000 S010202 odel EDS 4054 ame Managed Redundant Switch 00002 IP Address 192 168 127 253 etmask 255 255 255 0 Gateway 0 0 0 0 C Address 00 90 E8 01 02 02 Serial No 00002 Firmware Ver V1 0 4 9 A MIB Groups Moxa Ethernet On Module Switches come with built in SNMP Simple Network Management Protocol agent software that supports cold warm start trap line up down trap and RFC 1213 MIB II The standard MIB groups that the EOM 104 Series support are MIB II 1 System Group MIB II 2 Interfaces Group MIB 11 4 IP Group MIB II 5 ICMP Group MIB II 6 TCP Group MIB II 7 UDP Group MIB 11 10 Transmission Group MIB II 11 SNMP Group MIB 11 16 RMON MIB 11 17 Dot1dBridge Group MIB 11 17 2 RSTP MIB Group MIB 11 17 6 pBridge Group The EOM 104 Series also provides a private MIB file where EOM 104 s MIB is located at MOXA EOM104 MIB my and EOM 1
29. Root Port Bridge Port Cost 100 Bridge X Port 2 Blocked Port Bridge B Port 2 Designated Bridge Port Bridge A Port 2 Root Bridge LAN Segment 2 Port 1 Port 1 Root Port Root Port Bridge C Bridge Y Port 2 Port 2 Designated Blocked Port Bridge Port LAN Segment 3 3 29 EOM 104 Series User s Manual Featured Functions e Bridge A has been selected as the Root Bridge since it was determined to have the lowest Bridge Identifier on the network e Since Bridge A is the Root Bridge it is also the Designated Bridge for LAN segment 1 Port 1 on Bridge A is selected as the Designated Bridge Port for LAN Segment 1 e Ports 1 of Bridges B C X and Y are all Root Ports since they are nearest to the Root Bridge and therefore have the most efficient path e Bridges B and X offer the same Root Path Cost for LAN segment 2 However Bridge B was selected as the Designated Bridge for that segment since it has a lower Bridge Identifier Port 2 on Bridge B is selected as the Designated Bridge Port for LAN Segment 2 e Bridge C is the Designated Bridge for LAN segment 3 because it has the lowest Root Path Cost for LAN Segment 3 gt The route through Bridges C and B costs 200 C to B 100 B to A 100 gt The route through Bridges Y and B costs 300 Y to B 200 B to A 100 e The Designated Bridge Port for LAN Segment 3 is Port 2 on Bridge C Configuring STP RSTP The following f
30. Server The Unlock Server function is used to open a password protected switch so that the user can modify its configuration import export a configuration etc There are six possible responses under the Status column The Status of a Moxa Ethernet On Module Switch indicates how the switch was located by Moxa EtherDevice Switch Configurator and what type of password protection it has The six options are as follows note that the term Fixed is borrowed from the standard fixed IP address networking terminology e Locked The switch is password protected Broadcast Search was used to locate it and the password has not yet been entered from within the current Configurator session e Unlocked The switch is password protected Broadcast Search was used to locate it and the password has been entered from within the current Configurator session Henceforth during this Configurator session activating various utilities for this switch will not require re entering the server password e Blank The EOM is not password protected and Broadcast Search was used to locate it Perform the following steps to unlock a locked EOM 1 e a Moxa EtherDevice Switch with Status Locked Highlight the server from the Moxa EtherDevice Switch list in the Configurator window s left pane and then click the Unlock toolbar icon or select Unlock from the Configuration menu 1 Enter the switch s User Name and Password when prompted and then click
31. TP server System File Update By Local Import Export NOTE A Update System Files from Local PC 1 Overview Ely Basic Settings E System Identification 13 Password Accessible IP Configuration File Port Log File Y Time El Tubo Ring DIP Switch i EX System File Update Upgrade Firmware IS 3 Remote TFTP Local Import Export Upload Configure Data 3 Factory Default Pa mrnxn Configuration File To export the configuration file of this EOM click Export to save it to the local host Log File To export the Log file of this EOM click Export and save it to the local host Some operating systems will open the configuration file and log file directly in the web page In such cases right click the Export button to save a file Upgrade Firmware To import the firmware file of the EOM click Browse to select the firmware file already saved on your computer The upgrade procedure will proceed automatically after you click Import Upload Configuration Data To import the configuration file of the EOM click Browse to select the configuration file already saved on your computer The upgrade procedure will proceed automatically after you click Import EOM 104 Series User s Manual Featured Functions Restart Restart This function will restart the system This function is used to restart the Moxa Ethernet On Module Switch Factory Default Reset to Factory Default This function will
32. V1 V2c vi Nee Community Use a community string match Write Read No Se ae string for authentication Community No string Noam No Use account with admin or user to access objects Provides authentication based on HMAC MDS or HMAC SHA MDS or SHA MDS or SHA Meoris 8 character passwords are the minimum requirement for authentication Provides authentication based on HMAC MD5 or HMAC SHA Dacia algorithms and data encryption MD5 or SHA MD5 or SHA key key 8 character passwords and a data encryption key are the minimum requirements for authentication and encryption 3 15 EOM 104 Series User s Manual Featured Functions The SNMP page can be configured A more detailed explanation of each parameter follows SNMP SNMP Read Write Settings SNMP Versions Wi Vie we WI WV2c Read Community public W1 Vie Wite Read Community private Admin Auth Type Admin Data Encryption Key User Auth Type User Data Encryption Key Trap Settings 1st Trap Server PiName 1st Trap Community public 2nd Trap Server IP Name 2nd Trap Community public Tiap Mode Trap M Retnes 1 99 Timeout 1 30085 Private MIA information Switch Objeci ID emerprise 8691 7 31 Activate SNMP Read Write Settings SNMP Versions Select SNMP protocol versions V1 V2c Me ee V3 to manage the switch V1 V2e Select SNMP protocol versions V1 V2c to V1 V2c manage the switch V3 only Select only SNMP protocol version V3 to manage the switch
33. account to access No Auth see objects No authentication Provide authentication based on the MDS Auth HMAC MD5 algorithms 8 character No passwords are the minimum requirement for authentication O Provide authentication based on the SHA Auth HMAC SHA algorithms 8 character N passwords are the minimum requirement for authentication 3 17 EOM 104 Series User s Manual Featured Functions User Data Encryption Key for SNMP V1 V2c V3 and V3 only 8 character data encryption key is the minimum requirement for data Enable encryption Maximum 30 character encryption key Trap Settings Trap Server IP Name Setting Description Factory Default Enter the IP address or name of the Trap IP or Name None Server used by your network Trap Community a rece Use a community string match for ublic 8 authentication Maximum of 30 characters P Private MIB information Switch Object ID 8691 7 31 The EOM 104 s enterprise value 8691 7 37 The EOM 104 FO s enterprise value This value cannot be changed Using Communication Redundancy Setting up Communication Redundancy on your network helps protect critical links against failure protects against network loops and keeps network downtime at a minimum The Communication Redundancy function allows the user to set up redundant loops in the network to provide a backup data transmission route in the event that a cable is inadvertently disconnected or dama
34. bo Ring Ring V2 V2 DIP4 GPIO Reserve GPIO Reserve DIP6 GPIOReserve______ GPIOReserve _ _ System File Update By Remote TFTP Update System Files by TFTP TFTP Server IP Name Configuration Files Path and Name Firrinaro Files Path and Name Log Files Path and Name The EOM supports saving your configuration file to a remote TFTP server or local host to allow other EOM switches to use the same configuration at a later time or saving the Log file for future reference Loading pre saved firmware or a configuration file from the TFTP server or local host is also supported for easy upgrading or configuration of the EOM TFTP Server IP Name The IP or name of the remote TFTP server IP Address of the l Must be set up before downloading or TFTP Server uploading files Configuration Files Path and Name Max 40 The path and file name of the EOM s Nene Characters configuration file on the TFTP server Firmware Files Path and Name Max 40 The path and file name of the EOM s None Characters firmware file Log Files Path and Name Max 40 The path and file name of the EOM s log None Characters file 3 12 EOM 104 Series User s Manual Featured Functions After setting up the desired path and file name click Activate to save the setting and then click Download to download the prepared file from the remote TFTP server or click Upload to upload the desired file to the remote TF
35. cal applications e Provide predictable throughput for multimedia applications such as video conferencing or voice over IP and minimize traffic delay and jitter e Improve network performance as the amount of traffic grows This will save cost by reducing the need to keep adding bandwidth to the network How Traffic Prioritization Works Traffic prioritization uses the two traffic queues that are present in your EOM to ensure that high priority traffic is forwarded on a different queue from lower priority traffic This is what provides Quality of Service QoS to your network The EOM traffic prioritization depends on two industry standard methods e JEEE 802 1D a layer 2 marking scheme e Differentiated Services DiffServ a layer 3 marking scheme IEEE 802 1D Traffic Marking The IEEE Std 802 1D 1998 Edition marking scheme which is an enhancement to IEEE Std 802 1D enables Quality of Service on the LAN Traffic service levels are defined in the EEE 802 1Q 4 byte tag which is used to carry VLAN identification as well as IEEE 802 1p priority information The 4 byte tag immediately follows the destination MAC address and Source MAC address The IEFE Std 802 1D 1998 Edition priority marking scheme assigns an IEEE 802 1p priority level between 0 and 7 to each frame This determines the level of service that type of traffic should receive Refer to the table below for an example of how different traffic types can be mapped to the eig
36. cted applications and types of traffic by assigning various grades of network service to them e No extra tags are required in the packet e DSCP uses the IP header of a packet and therefore priority is preserved across the Internet e DSCP is backward compatible with IPV4 TOS which allows operation with existing devices that use a layer 3 TOS enabled prioritization scheme Traffic Prioritization The EOM classifies traffic based on layer 2 of the OSI 7 layer model and the switch prioritizes received traffic according to the priority information defined in the received packet Incoming traffic is classified based upon the IEEE 802 1D frame and is assigned to the appropriate priority queue based on the IEEE 802 1p service level value defined in that packet Service level markings values are defined in the IEEE 802 10 4 byte tag and consequently traffic will only contain 802 1p priority markings if the network is configured with VLANs and VLAN tagging The traffic flow through the switch is as follows 1 A packet received by the EOM may or may not have an 802 1p tag associated with it If it does not then it is given a default 802 1p tag which is usually 0 Alternatively the packet may be marked with a new 802 1p value which will result in all knowledge of the old 802 1p tag being lost 2 Because the 802 1p priority levels are fixed to the traffic queues the packet will be placed in the appropriate priority queue ready for transmissio
37. d then disable less efficient paths 1 e paths that have a lower bandwidth e Enable one of the less efficient paths if the most efficient path fails The figure below shows a network made up of three LANs separated by three bridges Each segment uses at most two paths to communicate with the other segments Since this configuration can give rise to loops the network will overload if STP is NOT enabled LAN 1 3 26 EOM 104 Series User s Manual Featured Functions If STP is enabled it will detect duplicate paths and prevent or block one of them from forwarding traffic In the following example STP determines that traffic from LAN segment 2 to LAN segment 1 should flow through Bridges C and A as this path has a greater bandwidth and is therefore more efficient LAN 1 What happens if a link failure is detected As shown in next figure the STP process reconfigures the network so that traffic from LAN segment 2 flows through Bridge B LAN 1 STP determines which path between each bridged segment 1s most efficient and then assigns a specific reference point on the network When the most efficient path has been identified the other paths are blocked In the previous 3 figures STP first determined that the path through Bridge C was the most efficient and as a result blocked the path through Bridge B After the failure of Bridge C STP re evaluated the situation and opened the path through Bridge B 3 27
38. ecting the Enable the accessible IP list checkbox The following table shows additional configuration examples 192 168 0 1 to 192 168 255 254 192 168 0 0 255 255 0 0 192 168 1 1 to 192 168 1 126 192 168 1 0 255 255 255 128 192 168 1 129 to 192 168 1 254 192 168 1 128 255 255 255 128 3 4 EOM 104 Series User s Manual Featured Functions Port Port settings are included to give the user control over Port Access Port Transmission Speed Flow Control and Port Type MDI or MDIX An explanation of each configuration item is given Model EOM 104 Name z O s 00 90 E8 00 00 1B TURBO RING sion V0 9 MASTER below MOXA Ethernet On Module EOM 104 Location Switch Locatio A e Port Settings a Basic Settings Description Name FDX Flow Ctrl IMDIMDIX E System 1 Password 3 Accessible IP rss 100TX RJ45 Auto v Disable Auto 100TX RJ45 Auto v Disable v Auto v K 100TX RJ45 Auto Disable Auto Y 1007X RUA Ano E Disable BH Auto E o O ck E WwW NY K C Network QU Time 1 Tubo Ring DIP Switch H System File Update E Restart 3 Factory Default 1 SNMP Settings 3 Commwication Redundancy C Traffic Prioritization J Auto Waming Diagnosis 3 Monitor v WEBSERVER Enable K E Allows data transmission through the port disabled Immediately shuts off port access ATTENTION If
39. ed Functions Using the Monitor You can monitor statistics in real time from the EOM s web console and serial console Monitor by Switch Access the Monitor by selecting System from the left selection bar Monitor by System allows the user to view a graph that shows the combined data transmission activity of all of the EOM s ports Click on one of the four options Total Packets TX Packets RX Packets or Error Packets to view transmission activity of specific types of packets Recall that TX Packets are packets sent out from the EOM RX Packets are packets received from connected devices and Error Packets are packets that did not pass TCP IP s error checking algorithm The Total Packets option displays a graph that combines TX RX and Error Packet activity The four graphs Total Packets TX Packets RX Packets and Error Packets have the same form so we show only the Total Packets graph here The graph displays data transmission activity by showing Packets s 1 e packets per second or pps versus sec seconds In fact three curves are displayed on the same graph Uni cast packets in red color Multi cast packets in green color and Broad cast packets in blue color The graph is updated every few seconds allowing the user to analyze data transmission activity in real time Monitor System Total Packets system v Total Packets Packetfsec system Total Packets 20 15 10 5 0 Unicast is nie os Broadca
40. efore updating the new password 3 40 EOM 104 Series User s Manual Featured Functions Email Address Max 30 You can set up to 4 email addresses to None Characters receive warning emails from the EOM Send Test Email After finishing with the email settings you should first press the Activate button to activate those settings and then press the Send Test Email button to verify that the settings are correct Auto warning e mail messages will be sent through an authentication protected SMTP server that NOTE supports the CRAM MD5 LOGIN and PAIN methods of SASL Simple Authentication and Security Layer authentication mechanism We strongly recommend not entering your Account Name and Account Password 1f auto warning e mail messages can be delivered without authentication mechanism Diagnosis Ping Use Ping Command to test Network Integrity The Ping function uses the ping command to give users a simple but powerful tool for troubleshooting network problems The function s most unique feature is that even though the ping command is entered from the user s PC keyboard the actual ping command originates from the EOM itself In this way the user can essentially control the EOM and send ping commands out through its ports To use the Ping function type in the desired IP address and then press Enter from the Console utility or click Ping when using the Web Browser interface 3 41 EOM 104 Series User s Manual Featur
41. ernet On Module EOM 104 Model EOM 104 IP 192 168 127 253 MAC Address 00 Name 00023 Serial No 00028 Firmware Version WO 9 Location Switch Location Accessible IP List O Overview 3 Basic Settings C Enable the accessible IP list Disable will allow all IP s connection E System dex IP NetiMask Ga Perros E YE E 1 pO E Port 4 Network QU Time 3 Turbo Ring DIP Switch 3 System File Update 2 3 4 5 E Restan 6 pu e 1 8 9 1 Factory Default 1 SNMP Settings 1 Communication Redundancy 3 Traffic Prioritization 4 Auto Waming 10 Diagnosis El Monitor Activate Accessible IP Settings allows you to add or remove Legal remote host IP addresses to prevent unauthorized access Access to the EOM is controlled by IP addresses That is if a host s IP address 1s in the accessible IP table then the host will be allowed access to the EOM You can allow one of the following cases by setting this parameter e Only one host with the specified IP address can access the EOM 104 Series E g enter 192 168 1 1 255 255 255 255 to allow access to just the IP address 192 168 1 1 e Any host on a specific sub network can access the EOM 104 Series E g enter 192 168 1 0 255 255 255 0 to allow access to all IPs on the sub network defined by this IP address netmask combination e Any host can access the EOM 104 Series Disable this function by not sel
42. errors and these changes are incorporated into new editions of the publication Technical Support Contact Information www moxa com support Moxa Americas Moxa China Shanghai office Toll free 1 888 669 2872 Toll free 800 820 5036 Tel 1 714 528 6777 Tel 86 21 5258 9955 Fax 1 714 528 6778 Fax 86 10 6872 3958 Moxa Europe Moxa Asia Pacific Tel 49 89 3 70 03 99 0 Tel 886 2 8919 1230 Fax 49 89 3 70 03 99 99 Fax 886 2 8919 1231 Chapter 1 Chapter 2 Chapter 3 Table of Contents Nodu CONN inca e aaa 1 1 Moxa s Etheme etOn Module Switches annsira A auaanereuensaeborteies 1 2 CAUCE S aeiiao iii diri bsio dali 1 2 Getting lante dai ada 2 1 RS 232 Console Configuration 115200 None 8 1 VT100 oooooonnnnccnncccccncnccnnnnnonocccnnnnoos 2 2 Contisuration Usine a Telnet Console cc ccccctessasssseerint eTEN 2 5 Contisuration Usine a Web BOWS aeeoo a do 2 8 Disabling Telnet and Browser ACCESS ooooooooooooooccnnnnnnnnnnnnnnnononnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnannnnnnos 2 9 Featured FUNCIONS io 3 1 Contioutme Basie S CUMING ia 3 2 Sy stem Identidad 3 2 A E AE A A E E EE shia cmt tosis alana tin OEE denen E E 3 3 ACCESO Pirri 3 4 O eT era See en eer eer 3 5 ING CW ORK arado catacdenuenanuaces 3 7 Ml o Or 3 8 Turbo RGS DIRS Witch oa 3 10 System Pile Update By Remote TETP oi A 3 12 System File Update By Local Import Export oooooonnnncccccnncncccnnoonnnnoonnnnnnncnnnnnnnnos 3 13 RE a o O 3 14 Factory
43. ffic Duration between 1 and 300 seconds Warning e mail messages will have the sender field in the form Moxa_EthernetOnModule_00010Switch_Location where Moxa_EthernetOnModule is the default Switch Name 0001 is EOM s serial number and Switch_Location is the default Server Location Refer to the Basic Settings section to see how to modify Switch Name and Switch Location 3 39 EOM 104 Series User s Manual Featured Functions Email Settings Email Warning Events Settings Account Password Change Account Password Old Password New Password Retype Password 1st email address gt pd nd email address PO pd Po 3rd email address Ath email address Send Test E mail Mail Server IP Name IP address The IP Address of your email server None Account Name Password Setting Disable Enable to To reset the Password from the Web change Password Browser interface click the Change password check box type the Old Password type the New Password retype Disable the New password and then click Activate The password can be a maximum of 45 characters Old Password Type the current password when changing Noe None the password New Password Type new password when enabled to change password The password can be a None maximum of 45 characters Retype Password If you type a new password in the Password field you will be required to retype the password in the Retype new None password field b
44. ft of those items that you wish to modify and then Disable or Enable DHCP and enter the IP Address Netmask Gateway and DNS IP Click OK to accept the changes to the configuration Setup Configuration Modify IP Address Model Hame EDEO08 M SC MAC address 00 00 00 00 00 10 Serial Number 00010 DHCP i Disable C Enable e IP Address 192 168 Ter 253 W Netmask Zoot A A 1 M Gateway PERA Tip Click the check box to select ur zelect change item Export Configuration The Export Configuration utility is used to save the entire configuration of a particular EOM to a text file Do the following to export a configuration L Highlight the switch from the Server list in the Configurator window s left pane and then click the Export toolbar icon amp or select Export Configuration from the Configuration menu Click Open to navigate to the folder in which you want to store the configuration and then type the name of the file in the File name input box Click Open again to export the configuration Look ir is My Documents E Ex _ My eBooks File name Jeds contig txt Files of type Cancel i 4 5 EOM 104 Series User s Manual EOM Configurator GUI 2 Click OK when the Export configuration to file OK message appears MOXA EtherDevice Server Configurator PA r UL Esport configuration to file OK 3 You may use a standard text editor such as Notepad under Wi
45. g page The time is updated based on how the current time is set in the Basic Setting page System Startup Time The system startup time related to this event Events that have occurred Events are logged in the EOM Event Log when the following events occur Cold start Configuration Change Activated Authentication Fail Topology Changed Master Setting is Mismatched Port Traffic Overload Port Link from OFF to ON or from ON to OFF E E 3 44 EOM 104 Series User s Manual Featured Functions Using Syslog This function provides the event logs for the syslog server The function supports 3 configurable syslog servers and syslog server UDP port numbers When an event occurs the event will be sent as a syslog UDP packet to the specified syslog servers Syslog Settings Syslog Server 1 syslogsvr moxa com Port Destination 514 1205535 Syslog Server 2 Port Destination 514 oar erste syslog Server 3 Port Destination 514 1 65535 Syslog Server I IP Address Enter the IP address of Ist Syslog Server used by your None network Port Destination Enter the UDP port of Ist Syslog Server 514 1 to 65535 Syslog Server 2 Setting Factory Default IP Address Enter the IP address of 2nd Syslog Server used by your None network Port Destination Enter the UDP port of 2nd Syslog Server 514 1 to 65535 Syslog Server 3 IP Address Enter the IP address of 3rd Syslog Server used by your None ne
46. g Tree topology Numerical value input by user Port Status This indicates the current Spanning Tree status of this port The status values are Forwarding for normal transmission and Blocking to block transmission 3 32 EOM 104 Series User s Manual Featured Functions Configuration Limits of RSTP STP The Spanning Tree Algorithm places limits on three of the configuration items previously described Eq 1 1sec lt Hello Time lt 10 sec Eq 2 6sec lt Max Age lt 40 sec lt Eq 3 4 sec Forwarding Delay lt 30 sec These three variables are further restricted by the following two inequalities Eq 4 2 Hello Time 1 sec lt Max Age lt 2 Forwarding Delay 1 sec The EOM s firmware will alert you immediately if any of these restrictions are violated For example setting Hello Time 5 sec Max Age 20 sec and Forwarding Delay 4 sec does not violate Eqs 1 through 3 but does violate Eq 4 since in this case 2 Hello Time 1 sec 12 sec and 2 Forwarding Delay 1 sec 6 sec You can remedy the situation in a multitude of ways One solution is simply to increase the Forwarding Delay to at least 11 sec HINT Take the following steps to avoid guessing Step 1 Assign a value to Hello Time and then calculate the left most part of Eq 4 to get the lower limit of Max Age Step 2 Assign a value to Forwarding Delay and then calculate the right most part of Eq 4 to get
47. ged This feature is particularly important for industrial applications since it could take several minutes to locate the disconnected or severed cable For example if the EOM is used as a key communications component of a production line several minutes of downtime could result in a big loss in production and revenue The EOM supports three different protocols to support this communication redundancy function Rapid Spanning Tree Spanning Tree Protocol IEEE 802 1W 1D Turbo Ring and Turbo Ring V2 When configuring a redundant ring all switches on the same ring must be configured to use the same redundancy protocol You cannot mix the Turbo Ring Turbo Ring V2 and STP RSTP protocols on the same ring The following table lists the key differences between each feature Use this information to evaluate the benefits of each and then determine which features are most suitable for your network 3 18 EOM 104 Series User s Manual Featured Functions po Turbo Ring V2_ Turbo Ring RSTP Topology Ring Mesh Ring Mesh Up to 30 sec NOTE Most of Moxa s managed switches now support two proprietary Turbo Ring protocols 1 Turbo Ring refers to the original version of Moxa s proprietary redundant ring protocol which has a recovery time of under 300 ms 2 Turbo Ring V2 refers to the new generation Turbo Ring which has a recovery time of under 20 ms In this manual we use the terminology Turbo Ring ring
48. he RS 232 Console 2 7 EOM 104 Series User s Manual Getting Started Configuration Using a Web Browser The EOM s web browser interface provides a convenient way to modify the switch s configuration and access the built in monitoring and network administration functions The recommended web browser is Microsoft Internet Explorer 5 5 or 6 0 with JVM Java Virtual Machine installed NOTE To use the EOM s management and monitoring functions from a PC host connected to the same LAN as the EOM you must make sure that the PC host and the EOM are on the same logical sub network NOTE Before accessing the EOM s web browser interface first connect one of the EOM s RJ45 Ethernet ports to your Ethernet LAN or directly to your PC s Ethernet NIC You can establish a connection with either a straight through or cross over Ethernet cable If you have difficulty connecting refer to the Auto MDI MDI X Connection section from the Hardware installation Guide for more information about the different types of Ethernet cables and ports NOTE The EOM s default IP is 192 168 127 253 Perform the following steps to access the EOM s web browser interface 1 Open Internet Explorer and type the EOM s IP address in the Address field Press Enter to establish the connection E washingtonpost com News Front Microsoft Internet Explorer Fille Edit View Favortes Tools Help 3 a a Back Eornsand Stop A B Home Search 2
49. ht IEEE 802 1p priority levels SS BestEffort defadlt oS po Background _ _ SSS po Standard spar S pi Excellent Effort business critical ooo 4 Controlled Load streaming multimedia Oe latency and jitter o da latency and jitter Network Control Reserved traffic 3 34 EOM 104 Series User s Manual Featured Functions Even though the IEEE 802 1D standard is the most widely used prioritization scheme in the LAN environment 1t still has some restrictions e It requires an additional 4 byte tag in the frame which is normally optional in Ethernet networks Without this tag the scheme cannot work e The tag is part of the IEEE 802 10 header so to implement QoS at layer 2 the entire network must implement IEEE 802 1Q VLAN tagging It is only supported on a LAN and not across routed WAN links since the IEEE 802 10 tags are removed when the packets pass through a router Differentiated Services DiffServ Traffic Marking DiffServ is a Layer 3 marking scheme that uses the DiffServ Code Point DSCP field in the IP header to store the packet priority information DSCP is an advanced intelligent method of traffic marking because you can choose how your network prioritizes different types of traffic DSCP uses 64 values that map to user defined service levels allowing you to establish more control over network traffic Advantages of DiffServ over IEEE 802 1D are e Configure how you want your switch to treat sele
50. igures indicate the Spanning Tree Protocol parameters that can be configured A more detailed explanation of each parameter is given below the figure Communication Redundancy Current Status Root Not root settings Redundancy Protocal RSTP IEEE 50 2 1410 Bridge Priority Hello Tirne Forwarding Delay hax Age Port Enable RSTP Port Priority Port Cost 1 El Ea F 2 ER 4 F If ars 4 F 3 30 EOM 104 Series User s Manual Featured Functions At the top of this page the user can check the Current Status of this function For RSTP you will see Now Active This shows the communication protocol being used Turbo Ring RSTP or none Root Not Root This is displayed only when RSTP is selected as the mode of operation It indicates whether or not this EOM is the Root of the Spanning Tree the root is determined automatically At the lower portion of this page the user can configure the Settings of this function For RSTP you can configure Protocol of Redundancy Select this item to change to the Turbo Ring configuration page RSTP IEEE Select this item to change to the Node 802 1W 1D RSTP configuration page Bridge priority Turbo Ring Increase this device s bridge priority by selecting a lower number A device with a higher bridge priority has a greater chance of being established as the root of the Spanning Tree topology Numerical value selected by user Forwarding Delay
51. ither a serial console or by Telnet By following this advice you can maintain better control over how your Moxa Ethernet On Module switch is managed NOTE We recommend using Moxa PComm Terminal Emulator which can be downloaded free of charge from Moxa s website Before running PComm Terminal Emulator use an RJ45 to DB9 F or RJ45 to DB25 F cable to connect the EOM s RS 232 Console port to your PC s COM port generally COM1 or COM2 depending on how your system 1s set up After installing PComm Terminal Emulator do the following to access the RS 232 Console utility 1 From the Windows desktop click Start gt Programs gt PCommLite2 5 gt Terminal Emulator m Accessories im PCorm Lite 2 5 pi Diagnostic Favorites StartUp amp Library Potting Notes y D A Acrobat Reader 5 0 de Library Programming Guide ocuments kaii E Internet Explorer af Monitor Eh Settings H pes MS DOS Prompt de PE omm Library Help E Outlook Express ES Terminal Emulator Find FGJ Windows Explorer T Uninstall Aa E Version Info 00 i Run Log Off Tim Sternple Eg Shut Down 2 2 EOM 104 Series User s Manual Getting Started 2 Select Open under Port Manager to open a new connection BR PComm Terminal Emulator Open CiO E a a p p 3 The Communication Parameter page of the Property window opens Select the appropriate COM port for Console Connection 115200 for Baud Rate 8 for
52. logy has stabilized each bridge listens for Hello BPDUs transmitted from the Root Bridge at regular intervals If a bridge does not receive a Hello BPDU after a certain interval the Max Age time the bridge assumes that the Root Bridge or a link between itself and the Root Bridge has gone down This will trigger the bridge to reconfigure the network to account for the change If you have configured an SNMP trap destination when the topology of your network changes the first bridge to detect the change sends out an SNMP trap Differences between RSTP and STP RSTP is similar to STP but includes additional information in the BPDUs that allow each bridge to confirm that it has taken action to prevent loops from forming when it decides to enable a link to a neighboring bridge Adjacent bridges connected via point to point links will be able to enable a link without waiting to ensure that all other bridges in the network have had time to react to the change The main benefit of RSTP is that the configuration decision is made locally rather than network wide allowing RSTP to carry out automatic configuration and restore a link faster than STP STP Example The LAN shown below has three segments with adjacent segments connected using two possible links The various STP factors such as Cost Root Port Designated Bridge Port and Blocked Port are shown in the figure LAN Segment 1 Port 1 Port 1 Port 1 Designated Root Port
53. m file from the Moxa website www moxa com Click the switch from the Moxa EtherDevice Switch Configurator window whose firmware you wish to upgrade to highlight it T MOXA EtherDevice Server Configurator Efe fx List Server Firmware Configuration View Help 232 219 RF 2 2 ale Model IP Address MAC Address EDS 4054 192 168 127 253 00 90 E9 01 02 02 Fixed odel ED3 4054 ame Managed Redundant Switch 00002 IP Address 192 168 127 253 etmask 255 255 255 0 Gateway 0 0 0 0 C Address 00 90 E8 01 02 02 Serial No 00002 Firmware Ver Yl1 0 Click the Upgrade Firmware toolbar icon E I or select Upgrade from the Firmware menu If the switch is locked you will be prompted to input the switch s User Name and Password Click Open to navigate to the folder that contains the firmware upgrade file and then click the correct rom file eds rom in the example shown below to select the file Click Open to activate the upgrade process Look in E My Documents ES ex __ Eds _ My eBooks a eds rom File name Jeds rom Files of type a Cancel ve 4 4 EOM 104 Series User s Manual EOM Configurator GUI Modify IP Address You may use the Modify IP Address function to reconfigure the EOM s network settings Start by clicking the Modify IP address icon f or by selecting Modify IP address from the Configuration menu The Setup Configuration window will open Select the box to the le
54. n through the appropriate egress port When the packet reaches the head of its queue and is about to be transmitted the device determines whether or not the egress port is tagged for that VLAN If it is then the new 802 1p tag is used in the extended 802 1D header The EOM will check a packet received at the ingress port for IEEE 802 1D traffic classification and then prioritize it based upon the IEEE 802 1p value service levels in that tag It is this 802 1p value that determines which traffic queue the packet is mapped to 3 35 EOM 104 Series User s Manual Featured Functions Traffic Queues The EOM hardware has multiple traffic queues that allow packet prioritization to occur Higher priority traffic can pass through the EOM without being delayed by lower priority traffic As each packet arrives in the EOM it passes through any ingress processing which includes classification marking re marking and is then sorted into the appropriate queue The switch then forwards packets from each queue The EOM supports two different queuing mechanisms e Weight Fair This method services all the traffic queues giving priority to the higher priority queues Under most circumstances this method gives high priority precedence over low priority but in the event that high priority traffic exceeds the link capacity lower priority traffic is not blocked e Strict This method services high traffic queues first low priority queues are delayed un
55. ndows to view and modify the newly created configuration file EtherDevice Server Configuration File Model Name HodelHame EDS 4B5H HHRHH HHHH H System Identification it HHRHH HHHH H SwitchName Switch Name it gt max length 38 words SwitchHame Hanaged Redundant Switch 66662 Location Switch Location it gt max length 88 words Location Switch Location SysDescr Switch Description it gt max length 38 words SusDescr Contact Maintainer Contact Info it gt max length 38 words Contact WebConfig Web Configuration it gt B Disable Web Configuration it gt 1 Enable Web Configuration WebConfig 1 Import Configuration The Import Configuration function is used to import an entire configuration from a text file to the EOM This utility can be used to transfer the configuration from one EOM to another by first using the Export Configuration function described in the previous section to save a switch configuration to a file and then using the Import Configuration function Do the following to import a configuration 1 Highlight the server from the Moxa EtherDevice Switch list in the Configurator window s left pane and then click the Import toolbar icon amp or select Import Configuration from the Configuration menu EOM 104 Series User s Manual EOM Configurator GUI 2 Click Open to navigate to the text file that contains the desired configurati
56. ning Email can add real time information to the message The EOM does not have a real time clock The user must update the Current Time and Current Date to set the initial time for the EOM after each reboot especially when the network does not have an Internet connection for NTP server or there is no NTP server on the LAN EOM 104 Series User s Manual Featured Functions Current Time The time parameter allows User adjustable aR configuration of the local time in local None hh mm ss 24 hour format Current Date The date parameter allows configuration of the local date in None yyyy mm dd yyyy mm dd format User adjustable date Daylight Saving Time Daylight saving time also know as DST or summer time involves advancing clocks usually 1 hour during the summer time to provide an extra hour of daylight in the afternoon Start Date The Start Date parameter allows users to enter the date that daylight saving time begins User adjustable date End Date The End Date parameter allows users to enter the date that daylight saving time ends User adjustable date The offset parameter indicates how many hours forward the clock should be advanced User adjustable hour System Up Time Indicates the EOM s up time from the last cold start The unit is seconds Time Zone The time zone setting allows GMT Greenwich Mean conversion from GMT Greenwich Time Mean Time to local time
57. on Once the file is selected click Open again to initiate the import procedure Look in E My Documents ex _JEd My eB ooks ede contig File name Jeds config Files of type Cancel Z The Setup Configuration window will be displayed with a special note attached at the lower portion of the window Parameters that have been changed will be activated with a checkmark You may make more changes if necessary and then click OK to accept the changes Setup Configuration Modify IF Address Model Name EQE0 S M SC MAC address 00 00 00 00 00 10 Seral Number 00070 M DHCP G Disable eE 192 168 127 253 Y Nemak 255 255 0 D IY Gateway 4 DNS IP Tip Click the check box to select un select change item Thiz dialog displays the import file settings which will N be applied to selected server You can make any modification before pressing OK 4 Click Yes in response to the following warning message to accept the new settings HOSA EtherDevice Server Configurator Waring Some or all of your MOSA EtherDevice Server s own network settings have been changed Once the new settings have been updated you may need to use the new network settings IP address Netmask Gateway etc to re establish a Console session with your MOEA EtherDevice Server Would you like to update network setting now 4 7 EOM 104 Series User s Manual EOM Configurator GUI Unlock
58. page Ring redundancy is not active Set as Master is EOM as M Enabled Select this EOM as Master hdd Disabled Do not select this EOM as Master Redundant Ports Ist Port ay Doron te EONO GE EOM 104 Series port 3 one of the redundant ports 2nd Port e O see EOM 104 Series port 4 one of the redundant ports 3 23 EOM 104 Series User s Manual Featured Functions Configuring Turbo Ring V2 Communication Redundancy Current Status Mow Active None Ring 1 Status Master Slave jst Ring Port Status 2nd Ring Port Status Coupling Mode Coupling Port status Coupling Port settings Redundancy Protocol Turbo Ring 2 ho Enable Ring 1 Sel as Master Redundant Ports 1st Port and Port d Enable Ring Coupling Coupling Mode Ring Couplingibackup Coupling Port Activate Explanation of Current Status Items Now Active Shows which communication protocol is in use Turbo Ring Turbo Ring V2 RSTP or none Ring Status Shows Healthy if the ring is operating normally and shows Break if the ring s backup link is active Ring Master Slave Indicates whether or not this EOM is the Master of the Turbo Ring This field appears only when selected to operate in Turbo Ring or Turbo Ring V2 mode NOTE The user does not need to set the master to use Turbo Ring If no master is set the Turbo Ring protocol will assign master status to one of the EOM units in the ring The master is only used
59. protocols are different Configuring Turbo Ring Communication Redundancy Current Status Now Active None Waster Slave Bee Redundant Ports Status 1st Port 2nd Port settings Redundancy Protocol Turbo Ring Set as Master Redundant Dore 1st Fort 2nd Port 3 22 EOM 104 Series User s Manual Featured Functions NOTE Explanation of Current Status Items Now Active Shows which communication protocol is in use Turbo Ring Turbo Ring V2 RSTP or none Master Slave Indicates whether or not this EOM is the Master of the Turbo Ring This field appears only when selected to operate in Turbo Ring or Turbo Ring V2 mode The user does not need to set the master to use Turbo Ring If no master is set the Turbo Ring protocol will assign master status to one of the EOM units in the ring The master is only used to determine which segment serves as the backup path Redundant Ports Status Ist Port 2nd Port The Ports Status indicators show Forwarding for normal transmission Blocking if this port is connected to a backup path and the path is blocked and Link down if there is no connection Explanation of Settings Items Redundancy Protocol Turbo Rin Select this item to change to the 8 Turbo Ring configuration page Select this item to change to the TUVO RNE Ya Turbo Ring V2 configuration page None RSTP EEE Select this item to change to the 802 1 W 1D RSTP configuration
60. reset all settings to their factory default values Be aware that previous settings will be lost The Factory Default function is included to give users a quick way of restoring the EOM s configuration settings to their factory default values This function can be accessed from either the telnet RS 232 Console or Web Browser interface NOTE After activating the Factory Default function you must use the default network settings to re establish a web browser or Telnet connection with your Moxa Ethernet On Module Switch Configuring SNMP EOM switches support SNMP protocol The available versions are SNMP V1 SNMP V2c and SNMP V3 SNMP V1 and SNMP V2c use a community string match for authentication which means SNMP servers access all objects with read only or read write permissions using the community string public private default value SNMP V3 which requires you to select an authentication level of MD5 or SHA is the most secure protocol You can also enable data encryption to enhance data security 3 14 EOM 104 Series User s Manual Featured Functions SNMP security modes and security levels supported by the EOM are shown in the following table Select the security mode and level that will be used to communicate between the SNMP agent and manager Protocol Security Authentication Data Method Version Mode Type Encryption Use a community string match 2 aes ead for authentication Community V1 V2c Community No SNMP
61. ress must have the form 192 168 127 xxx NOTE To use the EOM s management and monitoring functions from a PC host connected to the same LAN as the EOM you must make sure that the PC host and the EOM are on the same logical sub network 2 5 EOM 104 Series User s Manual Getting Started NOTE NOTE Before accessing the console utility via Telnet first connect one of the EOM s RJ45 Ethernet ports to your Ethernet LAN or directly to your PC s Ethernet NIC You can establish a connection with either a straight through or cross over Ethernet cable If you have difficulty connecting refer to the Auto MDI MDI X Connection section from the Hardware installation Guide for more information about the different types of Ethernet cables and ports The EOM s default IP is 192 168 127 253 Perform the following steps to access the console utility via Telnet 1 Telnet to the EOM s IP address from the Windows Run window or from the command prompt Run El El resource and Windows will open it for you Oper telnet 192 168 127 253 7 Type the name of a program folder document or Internet Cancel Browse 2 Type 1 to choose ansi vt100 and then press Enter ce Telnet 192 168 127 253 MOZA EtherDevice Switch EOM 164 Console terminal type 1 ansi vt1BA 2 ut52 gt 1 2 6 EOM 104 Series User s Manual Getting Started 3 The Console login screen will be displayed Press Enter to open the Acco
62. rminism H Diagnosis A j A Moni Auto Warning Automatically send warning email and or trigger relay output by event ortor Diagnosis Use Ping command to test network integrity and mirroring port for online data moni i MAC Address Table i _ MAC Address Table The complete list of Ethernet MAC Addresses System Log i Event Log Table The complete list of alarm events Syslog Send event notification messages to syslog server Disabling Telnet and Browser Access If you are connecting the EOM to a public network but do not intend to use its management functions over the network then we suggest disabling both Telnet Console and Web Configuration from the RS 232 Console s Basic Settings gt System page as shown in the following figure oE Telnet 192 168 127 253 MOXA Ethernet On Module E0M 1H4 ES Basic Settings i System TIESTO ee cee eee ee ee RATOS SAI cl P Factory default Activate Main menu System Identification ESC Previous menu Enter Select Space bar Toggle Switch Name Ethernet On Module 44428 Switch Location Switch Location Switch Description Maintainer Contact Info Serial WO 55154 Firmuare Version UA_9 MAC Address A6 9B ES A6 A4B 1E Telnet Console Disable Web Configuration Disable NOTE If you are connecting the EOM to a public network but do not intend to use its management functions over the network then we suggest disabling both Telnet Console and Web Configuration
63. st an Utilized of switch bandwidth 0 Format Total Packets Packets in previous 5 sec interval update interval of 5 sec Port x Error E Rx Error 1 3464440 0 0 36378 0 0 0 2 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 3 42 EOM 104 Series User s Manual Featured Functions Monitor by Port Access the Monitor by Port function by selecting ALL 10 100M Ports or Porti in which i 1 2 8 etc from the left pull down list The Porti options are identical to the Monitor by System function discussed previously in that users can view graphs that show Total Packets TX Packets RX Packets or Error Packets activity but in this case only for an individual port The All 10 100M Ports option is essentially a graphical display of the individual port activity that can be viewed with the Console Monitor function discussed above The All 10 100M Ports option shows three vertical bars for each port The height of the bar represents Packets s for the type of packet at the instant the bar is being viewed That is as time progresses the height of the bar moves up or down so that the user can view the change in the rate of packet transmission The red colored bar shows Uni cast packets the green colored bar shows Multi cast packets and the blue colored bar shows Broad cast packets The graph is updated every few seconds allowing the user to analyze data transmission activity in real time Monitor All 10 100M Ports Total Packets All 104
64. t rings but in such a way that they can still communicate with each other A ATTENTION In a VLAN environment the user must set Redundant Port and Coupling Port to join all VLANSs since these ports act as the backbone to transmit all packets of different VLANs to different EOM units Ring Coupling for a Turbo Ring V2 Ring Switch B Switch D Coupling Port Primary a E Main Path E E NU C Backup Path Coupling Port Backu i i Switch A aii p Switch C 3 21 EOM 104 Series User s Manual Featured Functions The Coupling Port Backup on Switch A is used for the backup path and connects directly to an extra network port on Switch C The Coupling Port Primary on Switch B monitors the status of the main path and connects directly to an extra network port on Switch D With ring coupling established Switch A can activate the backup path as soon as it detects a problem with the main path A ATTENTION Ring Coupling only needs to be enabled on one of the switches serving as the Ring Coupler The Coupler must designate different ports as the two Turbo Ring ports and the coupling port NOTE Y ou do not need to use the same EOM unit for both Ring Coupling and Ring Master Configuring Turbo Ring and Turbo Ring V2 Use the Communication Redundancy page to configure select Turbo Ring or Turbo Ring V2 Note that configuration pages for these two
65. t should be the Root Bridge The Root Bridge is the central reference point from which the network is configured The Root Path Costs for each bridge This 1s the cost of the paths from each bridge to the Root Bridge The identity of each bridge s Root Port The Root Port is the port on the bridge that connects to the Root Bridge via the most efficient path in other words the port connected to the Root Bridge via the path with the lowest Root Path Cost The Root Bridge however does not have a Root Port The identity of the Designated Bridge for each LAN segment The Designated Bridge is the bridge with the lowest Root Path Cost from that segment If several bridges have the same Root Path Cost the one with the lowest Bridge Identifier becomes the Designated Bridge Traffic transmitted in the direction of the Root Bridge will flow through the Designated Bridge The port on this bridge that connects to the segment is called the Designated Bridge Port 3 28 EOM 104 Series User s Manual Featured Functions STP Configuration After all the bridges on the network agree on the identity of the Root Bridge and all other relevant parameters have been established each bridge is configured to forward traffic only between its Root Port and the Designated Bridge Ports for the respective network segments All other ports are blocked which means that they will not be allowed to receive or forward traffic STP Reconfiguration Once the network topo
66. the upper limit for Max Age Step 3 Assign a value to Forwarding Delay that satisfies the conditions in Eq 3 and Eq 4 Using Traffic Prioritization The DS s traffic prioritization capability provides Quality of Service QoS to your network by making data delivery more reliable You can prioritize traffic on your network to ensure that high priority data is transmitted with minimum delay Traffic can be controlled by a set of rules to obtain the required Quality of Service for your network The rules define different types of traffic and specify how each type should be treated as it passes through the switch The EOM can inspect both IEEE 802 1p 1Q layer 2 QoS tags and even layer 3 TOS information to provide consistent classification of the entire network The EOM s QoS capability improves the performance and determinism of industrial networks for mission critical applications 3 33 EOM 104 Series User s Manual Featured Functions The Traffic Prioritization Concept What is Traffic Prioritization Traffic prioritization allows you to prioritize data so that time sensitive and system critical data can be transferred smoothly and with minimal delay over a network The benefits of using traffic prioritization are e Improve network performance by controlling a wide variety of traffic and managing congestion e Assign priorities to different categories of traffic For example set higher priorities for time critical or business criti
67. til no more high priority data needs to be sent This method always gives precedence to high priority over low priority Configuring Traffic Prioritization QoS Classification QoS Classification Queuing Mechanism VWeight Fairf 1 Port Inspect Tos E W ba Ele El El lt s E El The EOM supports inspection of layer 3 TOS and or layer 2 QoS tag information to determine how to classify traffic packets 3 36 EOM 104 Series User s Manual Featured Functions Queuing Mechanism The EOM 104 Series has 2 priority queues In the weight fair scheme an 2 1 weighting 1s applied to the Weighted Fair two 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 In the Strict priority scheme all top priority frames Weight Fair egress a port until that priority s queue is empty and then the next lower priority queue s frames egress Strict 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 Inspect TOS Select this setting to enable the EOM 104 Series to Enable Disable inspect the Type of Service TOS bits in IPV4 frame Enable to determine the priority of each frame Inspect COS Select this setting to enable the EOM 104 Series to Enable Disable inspect the 802 1p COS tag in the
68. tting system identification items makes it easier to identify the different switches connected to your network MOXA Ethernet On Module EOM 104 urod A AS System Identification 13 Overview Basic Settings 1 Password Switch Name Ethernet On Module 00028 2 Accessible IP a z Switch Location Switch Location So Switch Description O Time Maintainer Contact Info E Turbo Ring DIP Switch 13 System File Update E Restart 1 Factory Default C SNMP Settings 3 Communication Redundancy C Traffic Prioritization C Auto Waming GI Diegnosis EI Monitor v Web Configuration http E Switch Name Max 40 This option is useful for specifying the Characters role or application of different EOM units E g Factory Switch 1 Industrial Redundant Switch Serial No of this switch Switch Location Setting Factory Default Max 80 To specify the location of different EOM Switch Location Characters units E g production line 1 Switch Description Max 40 Use this to record a more detailed None Characters description of the EOM unit Maintainer Contact Info Max 40 Use this to record contact information of Characters the person responsible for maintaining this EOM 104 Series 3 2 EOM 104 Series User s Manual Featured Functions Web Configuration http disable Use this to enable or disable Web http Config
69. twork Port Destination _ Enter the UDP port of 3rd Syslog Server 514 1 to 65535 3 45 EOM 104 Series User s Manual Featured Functions NOTE The following events will be recorded into the EOM Event Log table and will then be sent to the specified Syslog Server 1 Cold start 2 Configuration change activated 3 Authentication fail 4 Topology changed 5 Master setting is mismatched 6 Port traffic overload 7 Port link off on 3 46 4 EDS Configurator GUI EDS Configurator is a comprehensive Windows based GUI that is used to configure and maintain multiple Moxa EtherDevice and Ethernet On Module Switches A suite of useful utilities is available to help you locate EDS and EOM switches attached to the same LAN as the PC host regardless of whether or not you know the IP addresses of the switches connect to an EOM whose IP address is known modify the network configurations of one or multiple EDS and EOM switches and update the firmware of one or more EOM switches EDS Configurator is designed to provide you with instantaneous control of all of your Moxa Ethernet On Module Switches regardless of location You may download the EDS Configurator software from Moxa s website free of charge This chapter includes the following sections Starting EDS Configurator Broadcast Search Search by IP address Upgrade Firmware Modify IP Address Export Configuration Import Configuration 0 00 i 0 00 Unlock Server
70. unt pop up selector and then select either admin or user Use the keyboard s down arrow to move the cursor to the Password field enter the Console Password this is the same as the Web Browser password leave the Password field blank 1f a console password has not been set and then press Enter Model EOM 1HB4 Mame Ethernet On Module 60008 Location Switch Location Firmware Version W1 8 Serial Mo HHA IP 192 168 127 253 MAG Address 60 95 E3 060 46 68 Account Password 4 The EOM s Main Menu will be displayed NOTE To modify the appearance of the PComm Terminal Emulator window select Font under the Edit menu and then choose the desired formatting options a olx EOR 1HA zerit Wd 1 Hasic Settings Basic settings for network and system parameter 2 SARAF Batt inga he settings for SHARP D Comm Redundancy Establish Ethernet communication redundant path A PaFF ic Prioritization Prioritize Ethernet traffic to help deterninisn Suto Warn ing Warning email and or relay output by events Fs Diagnosis Test network integrity and mirroring port 7 Aonitor Monitor a port and network status AHAC Address Table The complete table of Ethernet MAC Address List 9 fysten lag The setting for System log and Event lar la Exit Exit the upedoun arrow keys to select a category end then prese Enter to celect NOTE The Telnet Console looks and operates in precisely the same manner as t
71. uration Password The EOM 104 Series provides two levels of access privileges admin privilege gives read write access to all EOM configuration parameters user privilege provides read access only you will be able to view the configuration but will not be able to make modifications ule EOM 104 TURBO RING MASTER MOXA Ethernet On Mod Model EOM 104 gt 192 168 127 3 Name Ethernet On Module 00000 Firmware Version 0 Account admin Y Password A A ATTENTION The EOM s default Password is not set 1 e is blank If a Password is already set then you will be required to type the Password when logging into the RS 232 Console Telnet Console or Web Browser interface Account admin admin privilege allows the user to modify all EOM configurations admin user user privilege only allows viewing EOM configurations Password Old Password Max Type current password when changing Nonie 16 Characters the password New Password Max Type new password when changing the None 16 Characters password Retype Password If you type a new password in the Max 16 Characters Password field you will be required to retype the password in the Retype new None password field before updating the new password 3 3 EOM 104 Series User s Manual Featured Functions Accessible IP An IP address based filtering method to control access to EOM switches 0 18 TURBO RING MASTER MOXA Eth
72. vice Server Configurator List Server Firmware Configuration View Help ga IP Address MAC Address Eo DADA AL LO VE IED anna odel EDS 4054 ame Managed Redundant Switch 00002 IP Address 192 168 127 253 etmask 255 255 255 0 Gateway 0 0 0 0 C Address 00 90 E8 01 02 02 Serial No D0002 Firmware Ver V1 0 by IP address This utility is used to search for EOMs one at a time Note that the search is conducted by IP address so you should be able to locate any EOM that is properly connected to your LAN WAN or even the Internet Start by clicking the Specify by IP address icon or by selecting Specify IP address from the List Server menu The Search Server with IP Address window will open Enter the IP address of the switch you wish to search for and then click OK Search Server with IP Address IP Address E MOXA EtherDevice Server Configurator List Server Firmware Configuration View Help 2 9 2 Model IP Address MAC Address EDS 4054 192 168 127 253 00 90 E9 01 02 02 odel ED3 4054 ame Managed Redundant Switch 00002 IP Address 192 16801275253 etmask 255 255 255 0 Gateway 0 0 0 0 C Address 00 90 E8 01 02 02 Serial No 00002 Firmware Ver Y 1 0 EOM 104 Series User s Manual EOM Configurator GUI Upgrade Firmware Keep your Moxa EtherDevice Switch up to date with the latest firmware from Moxa Do the following to upgrade the firmware L 2 de Download the updated firmware ro

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