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Industrial Managed
Ethernet Switch
Page 1 of 190
Atop Technologies, Inc.
Industrial Managed
Ethernet Switch
User Manual
March 22
Series covered by this manual:
EHG75XX, RHG75XX*, EHG95XX*, EMG85XX*, EH75XX*
* The user interface on these products may be slightly different
from the one shown on this user manual
User Manual
V1.3
nd
, 2017
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Table of Contents
Related Manuals for Atop EHG75 series
Summary of Contents for Atop EHG75 series
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Page 1: Ethernet Switch
Industrial Managed User Manual Ethernet Switch Atop Technologies, Inc. Industrial Managed Ethernet Switch User Manual V1.3 March 22 , 2017 Series covered by this manual: EHG75XX, RHG75XX*, EHG95XX*, EMG85XX*, EH75XX* * The user interface on these products may be slightly different... - Page 2 This PDF Document contains internal hyperlinks for ease of navigation. For example, click on any item listed in the Table of Contents to go to that page. Published by: Atop Technologies, Inc. 2F, No. 146, Sec. 1, Tung-Hsing Rd, 30261 Chupei City, Hsinchu County Taiwan, R.O.C. Tel: +886-3-550-8137 Fax: +886-3-550-8131 www.atoponline.com...
- Page 3 Ethernet Switch Important Announcement The information contained in this document is the property of Atop Technologies, Inc., and is supplied for the sole purpose of operation and maintenance of Atop Technologies, Inc., products. No part of this publication is to be used for any other purposes, and it is not to be reproduced, copied, disclosed, transmitted, stored in a retrieval system, or translated into any human or computer language, in any form, by any means, in whole or in part, without the prior explicit written consent of Atop Technologies, Inc.,...
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Page 4: Table Of Contents
Industrial Managed User Manual Ethernet Switch Table of Contents Introduction ....................... 13 Introduction to Industrial Managed Switch ..................13 Software Features .......................... 14 Configuring with a Web Browser ................15 Web-based Management Basics ....................15 2.1.1 Default Factory Settings ......................... 15 2.1.2 Login Process and Main Window Interface .................. - Page 5 Industrial Managed User Manual Ethernet Switch 2.8.4 MAC Table ............................68 GARP/GVRP/GMRP ........................70 2.9.1 Multicast Group Table ........................70 2.9.2 GARP Setting ..........................71 2.9.3 GVRP Setting ..........................72 2.9.4 GMRP Setting ..........................73 2.10 IP Multicast ............................. 74 2.10.1 IGMP ...............................
- Page 6 Industrial Managed User Manual Ethernet Switch 2.20.3 Denial of Service ........................... 146 2.20.4 Backup/Restore Config......................... 147 2.20.5 Firmware Update .......................... 151 2.20.6 Factory Default Setting ......................... 151 2.20.7 Reboot ............................151 Configuring with a Serial Console ................152 Serial Console Setup........................152 Command Line Interface Introduction ..................
- Page 7 Industrial Managed User Manual Introduction Ethernet Switch Figure 2.9 User Temperature Log ..........................21 Figure 2.10 System Temperature Log .......................... 21 Figure 2.11 Administration Dropdown Menu ....................... 22 Figure 2.12 Password Setting Webpage ........................22 Figure 2.13 Authentication Server Setting ........................23 Figure 2.14 IP Setting under IP Setting Webpage ......................
- Page 8 Industrial Managed User Manual Introduction Ethernet Switch Figure 2.59 Mini-GBIC Port Status Webpage ....................... 56 Figure 2.60 Port Statistics Webpage ..........................57 Figure 2.61 Power over Ethernet Dropdown Menu example on EHG7508-4SFP-4PoE ..........58 Figure 2.62 PoE Setting Webpage example on EHG7508-8PoE ................. 58 Figure 2.63 PoE Status Webpage, example on EHG7508-8PoE ..................
- Page 9 Industrial Managed User Manual Introduction Ethernet Switch Figure 2.109 802.1Q VLAN PVID Setting Webpage ..................... 98 Figure 2.110 802.1Q VLAN Table Webpage ......................... 98 Figure 2.111 Example of 802.1Q VLAN Table ......................99 Figure 2.112 Port-based VLAN Setting Webpage ...................... 100 Figure 2.113 MAC-Based VLAN Setting Webpage .....................
- Page 10 Industrial Managed User Manual Introduction Ethernet Switch Figure 2.159 DHCP Mapping IP Webpage ........................137 Figure 2.160 System Dropdown Menu ........................138 Figure 2.161 System Log Setting Webpage ....................... 139 Figure 2.162 Event Log Webpage ..........................140 Figure 2.163 Webpage of Warning Event Selection ....................141 Figure 2.164 SMTP Setting Webpage .........................
- Page 11 Industrial Managed User Manual Introduction Ethernet Switch Table 2.11 Description of PTP Port Setting ......................... 43 Table 2.12 Descriptions of QoS Setting ........................47 Table 2.13 Priority queue descriptions ......................... 49 Table 2.14 Descriptions of Rate Control Setting ......................51 Table 2.15 Descriptions of Storm Control ........................
- Page 12 Industrial Managed User Manual Introduction Ethernet Switch Table 2.61 Description of MRP Setting Webpage ...................... 133 Table 2.62 Descriptions of MRP Ring Setting ......................134 Table 2.63 Descriptions of System Log Settings ....................... 139 Table 2.64 Descriptions of Event Log ......................... 140 Table 2.65 Descriptions of Link Status Alarm Event Selection .................
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Page 13: Introduction
1.1 Introduction to Industrial Managed Switch Atop’s EHG (Ethernet Switching Hub Full Gigabit, or Fast Ethernet Switching Hub) 75XX series are product lines of powerful industrial managed switch which are referred to as Open Systems Interconnection (OSI) Layer 2 bridging devices. -
Page 14: Software Features
These protocols and software features allow the network administrator to implement security and reliability into their network. These features enable Atop’s switches to be used in safety applications, and factory and process automation. The followings are the list of protocols and software features. -
Page 15: Configuring With A Web Browser
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2 Configuring with a Web Browser Chapter 2 explains how to access the industrial managed switch for the first time. There are three ways to configure this Ethernet Switch: 1. -
Page 16: Login Process And Main Window Interface
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.1.2 Login Process and Main Window Interface Before users can access the configuration, they have to log in. This can simply be done in two steps. Launch a web browser. Type in the switch IP address (e.g. -
Page 17: Basic Information
2.2.1 Sys Info This subsection provides basic system information of Atop’s industrial managed switch. The user can check the model name, device description, MAC address, firmware version, image build information, memory usage of the switch, and current board’s temperature. Note that Atop’s firmware generally consists of application version and kernel version. -
Page 18: Device Information Setting
2.2.2 Device Information Setting Users can assign device’s details to Atop’s switch in this subsection. By entering unique and relevant system information such as device name, device description, location, and contact, this information can help identify one specific switch among all other devices in the network that supports SNMP. Please click on the “Update” button to update the information on the switch. -
Page 19: Console Setting
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.2.3 Console Setting In this chapter, we use a web browser for configuring the switch. For the serial console method, please go to Chapter 3 Configuring with Serial Console for more detail on how to connect console to the switch. The Console Setting here only shows the setting parameters of a serial console’s connection, which can be used by a console software such as Tera Term. -
Page 20: Power Status
Power Status Atop’s managed switch features dual VDC power supply inputs. For Non-PoE models, 9-57VDC can be supplied to Power Input 1 (V1+ and V1- pins) and/or Power Input 2 (V2+ and V2- pins). For PoE models, 45-57VDC should be supplied under 802.3af mode and 51-57VDC should be supplied under 802.3at mode. -
Page 21: Figure 2.9 User Temperature Log
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.9 User Temperature Log Figure 2.10 System Temperature Log Page 21 of 190... -
Page 22: Administration
The user name and password set here are applied to all types of access to Atop’s switch: web management user interface (UI), secure shell (SSH), and command line interface (CLI). Please click on the “Update”... -
Page 23: Figure 2.13 Authentication Server Setting
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Table 2.3 Descriptions of Password Setting Label Description Factory Default User name User’s Name. Max. 15 characters. NULL Password Password to log-in. Max. 15 characters. NULL Confirmed Password Re-type the password. This has to be NULL exactly the same as the password entered in the above field. -
Page 24: Ip Setting
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Confirmed Shared Key Re-type the shared key. Max 15 characters. NULL Authentication Type Authentication mechanism. For RADIUS: RADIUS is MD5 MD5. For TACACS+: ASCII, PAP, CHAP, TACACS+ is ASCII MSCHAP. -
Page 25: Figure 2.14 Ip Setting Under Ip Setting Webpage
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser DNS and Secondary DNS can be entered. The user can configure the default Gateway and DNS for all IP interfaces in this part of the webpage. If the user set gateway or DNS on this page, the managed switch will not set the gateway or the DNS from DHCP server. -
Page 26: Table 2.6 Descriptions Of Ip Settings
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser and related information automatically from a DHCP server thus reducing the work for an administrator. Note that when checking the DHCP option, the Static IP Address and the Subnet Mask will be inactive. The only field that can be entered is the VID which means that the VID will obtain the IPv4 address automatically for its interface. -
Page 27: Ipv6 Setting
2.3.3 IPv6 Setting This subsection enables Atop’s industrial managed switch to operate in Internet Protocol version 6 (IPv6) network. The webpage is subdivided into three parts: IPv6 Setting, Current IPv6 address information, and IP interface for IPv6. The first part called IPv6 Setting is shown in Figure 2.16 and allows the users to configure the Domain Name Service (DNS) for IPv6 network. -
Page 28: Figure 2.18 Ip Interface For Ipv6 Part Of Ipv6 Setting Webpage
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser enter the Global Unicast Address, Prefix Length, and Gateway. After finishing the setting, please click on the Update button to allow the new configuration to take effect. Figure 2.18 IP Interface for IPv6 Part of IPv6 Setting Webpage At the bottom of this part as shown in Figure 2.18, there is also a list of IPv6 interface setting for each VLAN identification number (VID). -
Page 29: Ping
2.3.4 Ping Atop’s managed switch provides a network tool called Ping for testing network connectivity in this subsection. Ping is a network diagnostic utility for testing reachability between a destination device and the managed switch. Note that this utility is only for IPv4 address. The Ping utility for IPv6 will be provided in the next subsection. Figure 2.19 shows the user interface for using the Ping command. -
Page 30: Ping6
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.22 Example of unsuccessful ping command result *Note: If users enter a domain name instead of an IP address, they should assign a DNS first. This can be done through Administration >... -
Page 31: Mirror Port
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.3.6 Mirror Port In order to help the network administrator keeps track of network activities, the managed switch supports port mirroring, which allows incoming and/or outgoing traffic to be monitored by a single port that is defined as a mirror port. -
Page 32: System Time
2.3.7 System Time Atop’s industrial managed switch has internal calendar (date) and clock (or system time) which can be set manually or automatically. Figure 2.26 shows the System Time and SNTP webpage. The users have options to configure Current Date and Current Time manually. There is a drop-down list of Time Zone which can be selected for the local time zone. -
Page 33: Modbus Setting
2.3.8 Modbus Setting Atop’s managed switch can be connected to a Modbus network using Modbus TCP/IP protocol which is an industrial network protocol for controlling automation equipment. The managed switch’s status and settings can be read and written through Modbus TCP/IP protocol which operates similar to a Management Information Base (MIB) browser. -
Page 34: Figure 2.28 Mapping Table Of Modbus Address For Switch's Ip Address
Modbus Poll to configure the switch. Note that Modbus Poll can be download from http://www.modbustools.com/download.html. The Modbus Poll 64-bit version 7.0.0, Build 1027 was used in this document. Atop does not provide this software to the users. Tutorial of Modbus read and write examples are illustrated below. -
Page 35: Figure 2.30 Modbus Poll Connection Setup
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 4. Select Modbus TCP/IP as the Connection mode and enter the switch’s IP address inside the Remote Modbus Server’s IP Address or Node Name field at the bottom as shown in Figure 2.30. The Port number should be set to 502. -
Page 36: Figure 2.32 Set Display Mode To Hex In Modbus Poll
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 6. Set Display mode of the selected cells in previous step to HEX (hexadecimal) by selecting Display pull- down menu and choosing the Hex as shown in Figure 2.32. Figure 2.32 Set Display Mode to Hex in Modbus Poll 7. -
Page 37: Figure 2.34 Slave Id In The Modbus Poll Function Is Set To 1
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 8. Enter the Slave ID in the Modbus Poll function as shown in Figure 2.34, which should match the Modbus Address = 1 entered in Figure 2.27 in Section 2.3.8 (Modbus Setting). Figure 2.34 Slave ID in the Modbus Poll Function is set to 1 9. -
Page 38: Figure 2.36 Setup Starting Address And Quantity In Modbus Poll
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 10. Set starting Address to 81 and Quantity to 2 as shown in Figure 2.36. Figure 2.36 Setup Starting Address and Quantity in Modbus Poll 11. Click OK button to read the IP address of the switch. Figure 2.37 Modbus Memory Address 81 and 82 are the location of EHG7508's IP Address 12. -
Page 39: Figure 2.38 Mapping Table Of Modbus Address For Clearing Port Statistics
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Write Registers (This example shows how to clear the switch’s Port Count (Statistics).) Figure 2.38 Mapping Table of Modbus Address for Clearing Port Statistics 1. Check the switch’s Port TX/RX counts in Port Statistics page (described in Section 2.5.4) as shown in Figure 2.39. -
Page 40: Figure 2.41 Use Modbus Poll To Clear Switch's Port Count
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.41 Use Modbus Poll to Clear Switch's Port Count 4. Check Port Statistics (described in Section 2.5.4) in the managed switch’s Web UI as shown in Figure 2.42. The packet count is now cleared. -
Page 41: Precision Time Protocol (Ptp)
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.3.9 Precision Time Protocol (PTP) The Precision Time Protocol (PTP) is a high-precision time protocol. It can be used with measurement and control systems in local area network that require precise time synchronization. This menu is divided into two submenus: PTP Setting and H/W PTP as shown in Figure 2.43. -
Page 42: Figure 2.44 Ptp Setting Webpage, Example Taken From Eh75Xx Series
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.3.9.1 PTP Setting The PTP can be set in this PTP Setting webpage. Figure 2.44 shows the PTP Configuration webpage in which the user can configure PTP and check its status. The lower part of Figure 2.44 allows the users to enable or disable the PTP function per port and check their current status. -
Page 43: Table 2.10 Description Of Ptp Setting
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Table 2.10 Description of PTP Setting Label Description Factory Default Enabled/Disable the PTP function. This is the main option that needs Unchecked State to be enabled so that the port’s PTP function will work according to other parameters defined in this table (Table 2.10). -
Page 44: Secure Shell - Ssh
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.3.9.2 Hardware PTP Setting This subsection allows the user to enable the hardware Transparent Clock (TC). The TC can correct variable switch latency. This can be done by measuring the time that a PTP event message has spent in the switch called residence time. -
Page 45: Telnet
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser A number of new features are added to SSH version 2 for a stronger and more comprehensive product. These features include: 1. Encryption ciphers, i.e. Triple Data Encryption Standard (3DES) and Advanced Encryption Standard (AES). 2. -
Page 46: Forwarding
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.4 Forwarding There are many network technologies for forwarding packets over network. In this industrial managed switch, three main technologies are implemented: QoS, rate control, and storm control. Figure 2.49 depicts the submenus under the Forwarding section. -
Page 47: Table 2.12 Descriptions Of Qos Setting
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Table 2.12 Descriptions of QoS Setting Label Description Factory Default Queuing Methods (packet scheduling disciplines) includes Strict Priority, Weighted Round-Robin, and Deficit Round Robin Setting Strict Priority See notes in the following subsection for detailed descriptions and comparison. CoS Queuing Mapping and DSCP Mapping Both 802.1p Header... -
Page 48: Figure 2.51 Qos Setting Webpage
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser COS Q1 1 packet COS Q2 4 packets COS Q3 8 packets COS Q4 16 packets COS Q5 32 packets COS Q6 64 packet COS Q7 127 packets Weight of Deficit Round Robin is double the number of packets of WRR, but it is in term of Kbytes instead as shown in the last column of Figure 2.51. -
Page 49: Figure 2.52 Mapping Table Of Cos Webpage
The RFCs (Request for Comments) do not dictate the way to implement Per-Hop Behaviors (PHBs). Atop implements queuing techniques that can base their PHB on the IP precedence or DSCP value in the IP header of a packet. -
Page 50: Rate Control
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser priority and 0 is the lowest priority. After assigning any new priority to a DSCP, please click the Update button at the bottom of the page to allow the new mapping to take effect. Figure 2.53 Mapping Table of DSCP and ECN Webpage 2.4.2 Rate Control... -
Page 51: Storm Control
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.54 Rate Control Webpage Table 2.14 provides descriptions of rate control setting. Note that after configuring the rate control in each port, please click on the Update button to enable it on the switch. Table 2.14 Descriptions of Rate Control Setting Label Description... -
Page 52: Figure 2.55 Storm Control Webpage
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.55 Storm Control Webpage Table 2.15 summarizes the descriptions of storm control. Table 2.16 summarizes the descriptions of limiting parameters for storm control. Table 2.15 Descriptions of Storm Control Label Description Factory Default... -
Page 53: Port-Related Settings
2.5 Port-related settings Atop’s industrial managed switch provides full control on all of its network interfaces. In this section, the users can enable or disable each port and set preferred physical layer mode such as copper or fiber. Moreover, the users will be able to configure negotiation mechanism, data rate (speed), duplexing, and flow control for each port. -
Page 54: Port Setting
Enable box. The possible physical layer connections of each port are listed on the Mode column. In some of Atop’s managed switches (EH75xx Series), the users can then select one of the physical media to be a preferred mode of operation. For instance, a gigabit Ethernet port (PortG1) can support either copper or fiber physical layer connections. -
Page 55: Port Status
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Table 2.17 Descriptions of Port Settings Label Description Factory Default Port Port number on the managed switch. Check the box to allow data to be transmitted and received through this All ports are Enable port... -
Page 56: Mini-Gbic Port Status
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Negotiation (Auto or Force) Speed (unit: Mbps) Duplex (Full or Half) Flow Control (On or Off) Rate Control (On or Off) Security (On or Off): Either static security or 802.1x port security is turned on or off. ... -
Page 57: Figure 2.60 Port Statistics Webpage
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.60 Port Statistics Webpage The header in each column and its possible values of the ports’s statistics are listed here: Enable (Yes or No): The port is enabled (Yes) or disabled (No). ... -
Page 58: Power Over Ethernet
To find out whether this function is supported or not by your managed switch, please look for the keyword “PoE” in Atop’s model name. If the switch has “PoE” in its model name, it means that the switch is a Power Sourcing Equipment (PSE) that can provide power output to a Powered Device (PD). -
Page 59: Poe Status
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Table 2.18 Descriptions of PoE Setting Label Description Factory Default Port1 Enable or Disable PoE function of the Port 1 Enable Port2 Enable or Disable PoE function of the Port 2 Enable Port3 Enable or Disable PoE function of the Port 3... -
Page 60: Poe Alarm Setting
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.6.3 PoE Alarm Setting Alarm events can be set up to warn on unintended interruption in the PoE function or change(s) in status of the PoE power device (PD) or exceeding of total power level set in this webpage. Figure 2.64 shows the PoE Alarm Setting webpage in which the user can set the total power value in Watts that the managed switch can detect and trigger an alarm. -
Page 61: Trunking
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.7 Trunking The managed switch supports Link Trunking, which allows one or more links to be combined together as a group of links to form a single logical link with larger capacity. The advantage of this function is that it gives the users more flexibility while setting up network connections. -
Page 62: Figure 2.66 Trunking Setting Webpage, Example With Eh7520
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser there are two sections for creating trunking: Fast Ethernet Trunking Setting and Giga Ethernet Trunking Setting as shown in the lower sections of the webpage. Figure 2.66 Trunking Setting Webpage, example with EH7520 The users have an option to enable Link Aggregation Control Protocol (LACP) which is an IEEE standard (IEEE 802.3ad, IEEE 802.1AX-2008) by checking on the box under the LACP column for each group. -
Page 63: Lacp Status
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser packets along the configured links. In passive mode however, LACP port acts as "speak when spoken to", and therefore can be used as a way of controlling accidental loops (as long as the other device is in active mode). To enable trunking over multiple ports, the users can follow the steps below: Step 1: Select Trkx (x = 1 to 8) from Group ID dropdown list. -
Page 64: Figure 2.67 Lacp Webpage
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.67 LACP Webpage Table 2.22 Descriptions of LACP Status Label Description Factory Default Indicate the system priority value of the managed 32768 switch in the range of 1 ~ 65535. System priority is used during the negotiation with other systems. -
Page 65: Unicast/Multicast Mac
MAC addresses into the table or filtering certain MAC addresses so that they will not be forwarded by the managed switch. Atop’s manage switch also provides the users with the ability to set the MAC address age-out manually. Note that the age-out period is a duration of time that a learned MAC address will be maintained in the MAC address table before it was removed to save the memory. -
Page 66: Add Static Mac
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.69 Unicast/Multicast Dropdown Menu 2.8.1 Add Static MAC The managed switch allows the users to manually add static MAC addresses into its memory. The static MAC addresses will enable the managed switch to forward the traffic based on the MAC addresses in its memory to the destination port with specific virtual local area network (VLAN) identification (VID). -
Page 67: Black-List Mac
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.70 Add Static MAC Webpage Table 2.23 Description of fields in Add Static MAC Webpage Label Description MAC address Enter a MAC address manually. Specify VLAN ID that this static MAC belongs to. (1 – 4096) Type Multicast or Unicast MAC address. -
Page 68: Mac Table
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser the switch will be able to forward the frames to a specific port quickly instead of forwarding to all the ports to prevent frame flooding. A shorter aging time will allow the switch to free up the old MAC addresses in the table to learn new MAC addresses. - Page 69 Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Unicast/Multicast MAC Displays MAC address. VLAN Displays VLAN ID. Displays whether the MAC address is dynamic or static. Note that Type dynamic is the address that is learned automatically, while static is the address that is entered by the users.
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Page 70: Garp/Gvrp/Gmrp
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.9 GARP GVRP GMRP This page includes three options, GARP, GVRP, and GMRP settings. Main concept of all three protocols are to eliminate unnecessary network traffic by preventing transmission/retransmission to unregistered users. These functions are enabled by default. -
Page 71: Garp Setting
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser on the Clear GMRP Dynamic Entries button or obtain the latest update on the table by clicking on the Refresh button. Figure 2.75 Multicast Group Table 2.9.2 GARP Setting Figure 2.76 shows GARP Setting webpage where different Timers (Join, Leave, and LeaveAll) can be set. -
Page 72: Gvrp Setting
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.9.3 GVRP Setting In this section, GVRP can be enabled on the switch and then it can be enabled for all ports or specific port(s) and trunking group(s). The multicast IP address with designated VLAN ID can be accessed from each ports. Figure 2.77 and Figure 2.78 below illustrate GVRP Setting and Statistics. -
Page 73: Gmrp Setting
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser summarized statistics on the packet count of GVRP based on the following packet types: Rx Join Empty, Tx Join Empty, Rx Join In, Tx Join In, Rx Empty, Tx Empty, Rx Leave In, Tx Leave In, Rx Leave Empty, Tx Leave Empty, Rx Leave All, and Tx Leave All. -
Page 74: Ip Multicast
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser The GMRP Statistics can also be viewed on the bottom of this page as shown in Figure 2.80. The GMRP Statistics provides summarized statistics on the packet count of GMRP based on the following packet types: Rx Join Empty, Tx Join Empty, Rx Join In, Tx Join In, Rx Empty, Tx Empty, Rx Leave In, Tx Leave In, Rx Leave Empty, Tx Leave Empty, Rx Leave All, and Tx Leave All. -
Page 75: Igmp
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser strengthens network functionality. The IGMP snooping is a process of “listening” to IGMP network traffic. By listening to conversations between different devices, it maintains a map of links and IP multicast streams. This means that multicast traffic may be filtered from the links of the managed switch which do not need them. -
Page 76: Figure 2.83 Igmp Setting Webpage
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.10.1.1 IGMP Settings This webpage allows the users to set IGMP features on the managed switch as shown in Figure 2.83. There are three features that can be enabled: IGMP Snooping, IGMP Proxy, and IGMP Fast-leave. After checking the desired feature’s boxes, please click on the Update button to allow the options to take effect. -
Page 77: Figure 2.84 Example Of Igmp Proxy
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.84 Example of IGMP Proxy IGMP Fast-leave: When a leave group message is received, the ports in the group will be immediately removed from the IP multicast entry. 2.10.1.2 IGMP IP Multicast Table This webpage provides information about IGMP membership table and IP multicast table. -
Page 78: Figure 2.86 Example Of Igmp's Ip Multicast Table
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Joined Port. Note that the joined port can be labelled with (S) or (D) which refer to as Static Configured or Dynamically Joined, respectively. Figure 2.86 Example of IGMP's IP Multicast Table 2.10.1.3 IGMP Statistics This webpage provides information about IGMP statistics as shown in Figure 2.87. -
Page 79: Figure 2.88 Example Of Igmp's Statistics
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser the statistical values of IGMP packets which the managed switch received and transmitted over time. Table 2.30 summarizes the descriptions of the IGMP statistics. Figure 2.88 Example of IGMP's Statistics Table 2.30 Descriptions of IGMP Statistics Statistics Label Description... -
Page 80: Static Ip Multicast
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.10.2 Static IP Multicast This subsection allows the users to manually add new or remove existing static IP multicast and the joined port(s). Figure 2.89 shows the Static IP Multicast webpage where the upper part of the page is a table of existing IP Multicast Address entries and the lower part of the page contains the fields for adding new IP Multicast Address entry to the table. -
Page 81: Snmp
The Atop’s managed switch support SNMP and can be configured in this section. The SNMP setting has four categories and its dropdown menu is shown in Figure 2.91,... -
Page 82: Snmp Agent
To enable SNMP agent on the managed switch, please check the Enabled box and click Update button as shown in Figure 2.92. The SNMP version 1 (V1), version 2c (V2c) and version 3 are supported by Atop’s managed switches as summarized in Table 2.31. Basically, SNMP V1 and SNMP V2c have simple community string based authentication protocol for their security mechanism, while SNMP V3 is improved with cryptographic security. -
Page 83: Snmp V1/V2C Community Setting
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.11.2 SNMP V1 V2c Community Setting The managed switch supports SNMP V1, V2c, and V3. SNMP V1 and SNMP V2c use a community string matching for authentication. This authentication will allow network management software to access the information or data objects defined by Management Information Bases (MIBs) on the managed switch. -
Page 84: Trap Setting
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.11.3 Trap Setting The managed switch provides a trap function that allows switch to send notification to agents with SNMP traps or inform. The notifications are based on the status changes of the switch such as link up, link down, warm start, and could start. -
Page 85: Figure 2.95 Snmpv3 Users' Options
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser entered in the Auth. Password field and re-entered again in the Confirmed Password field. Note that if no password is provided, there will be no authentication for SNMP V3. Finally, the encryption key with a maximum length of 31 characters can be entered in the Encryption Key and re-entered again in Confirmed Key field. -
Page 86: Spanning Tree
This function can avoid flooding and increase network efficiency. Therefore, Atop’s managed switches deploy spanning tree as a tool when the users set up connection or port redundancy or fault-tolerance in their network. -
Page 87: Spanning Tree Setting
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.12.1 Spanning Tree Setting The users can select the spanning tree mode which are based on different spanning tree protocols in this webpage. Figure 2.97 shows the mode setting for spanning tree. There are three spanning tree modes to choose from the dropdown menu, which are spanning tree protocol (STP), rapid spanning tree protocol (RSTP), and multiple spanning tree protocol (MSTP). -
Page 88: Figure 2.99 Spanning Tree Main Setting For Mstp
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Region Name. Additionally, there will be a note add to the Per-port Setting box that currently MSTP mode does not support trunk port now. Figure 2.99 Spanning Tree Main Setting for MSTP Table 2.35 Descriptions of Spanning Tree Parameters Label Description... -
Page 89: Bridge Info
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.100 Spanning Tree Per-port Setting for STP and RSTP 2.12.2 Bridge Info Bridge Info (information) provides the statistical value of spanning tree protocol as shown in Figure 2.101. The information is further divided into two parts: Root Information and Topology Information. -
Page 90: Port Setting
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Table 2.36 Bridge Root Information Label Description Factory Default I am the Root Indicator that this switch is elected as the root switch of the spanning tree topology Root MAC Address MAC address of the root of the spanning tree Root Priority Root’s priority value: The switch with highest... -
Page 91: Figure 2.102 Spanning Tree Port Setting Webpage
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.102 Spanning Tree Port Setting Webpage Table 2.38 Descriptions of Spanning Tree Port Setting Label Description Factory Default Port The name of the switch port State State of the port: ‘Disc’: Discarding –... -
Page 92: Table 2.39 Default Path Cost For Stp And Rstp
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Non-P2P: A half-duplex port (through a hub) Auto: Detect link type automatically P2P? Yes: This port is a Point-to-Point (P2P). No: This port is not Point-to-Point (Non-P2P). Edge port is a port which no other STP/RSTP switch connect to (for RSTP). -
Page 93: Mstp Instance
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.12.4 MSTP Instance MSTP enables the grouping and mapping of VLANs to different spanning tree instances. Therefore, an MST Instance (MSTI) is a particular set of VLANs that are all using the same spanning tree. Note that MSTI is identified by MSTI number and locally significant within MST region. -
Page 94: Vlan
By allowing a member to receive data only from other members in the same VLAN group, VLAN avoids broadcasting and increases traffic efficiency (see Figure 2.104). Figure 2.104 Example of VLAN Configuration Atop’s managed switch EHG75XX series provide six approaches to create VLAN as follows: Page 94 of 190... -
Page 95: Vlan Setting
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Tagging-based (802.1Q) VLAN Port-based VLAN MAC-based VLAN IP Subnet-Based VLAN Protocol-Based VLAN QinQ or Double Tagging-based VLAN Figure 2.105 shows the drop-down menu under the VLAN section. Figure 2.105 VLAN Dropdown Menu 2.13.1 VLAN Setting The first menu under the VLAN section is the VLAN Setting. -
Page 96: Q Vlan
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Table 2.41 Description of VLAN Setting Label Description Factory Default Management VLAN ID Configure the management VLAN ID that can be accessed this switch.Range from 1 to 4095. 2.13.2 802 1Q VLAN Tagging-based (802.1Q) VLAN is the networking standard that supports virtual LAN (VLANs) on an Ethernet network. -
Page 97: Figure 2.108 802.1Q Vlan's Setting Webpage
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2. Fill in appropriate Name, VID, Member Ports, and Tagged Ports as show in Figure 2.108. The description of each fields is summarized in Table 2.42. Then, click Add/Modify button. Note to select multiple Member Ports or multiple Tagged Ports, press and hold the Ctrl key while selecting multiple ports. -
Page 98: Figure 2.109 802.1Q Vlan Pvid Setting Webpage
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser holding the Ctrl key) and enter the desired PVID value between 2 to 4094. Please click Update button to allow the configuration to take effect on the switch. Table 2.43 summarizes the PVID Setting’s descriptions. Figure 2.109 802.1Q VLAN PVID Setting Webpage Table 2.43 Setting Descriptions of 802.1Q VLAN PVID Label... -
Page 99: Port-Based Vlan
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.111 Example of 802.1Q VLAN Table Table 2.44 Descriptions of 802.1Q VLAN Table Label Description Factory Default Indicate the VLAN ID number Dependent Static Member Ports Indicate the member ports to this VID. All ports This entry is created by user. -
Page 100: Mac-Based Vlan
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.112 Port-based VLAN Setting Webpage 2.13.4 MAC Based VLAN The managed switch also supports the ability to assign a VLAN ID (VID) to an untagged packet based on the source MAC address. -
Page 101: Protocol-Based Vlan
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.114 IP Subnet-Based VLAN Setting Webpage 2.13.6 Protocol Based VLAN For the protocol-based VLAN, the switch supports 3 Ethernet packet frame types: Ethernet II, 802.3 LLC, and 802.3 SNAP. -
Page 102: Qinq
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.116 Group to VLAN Setting Webpage 2.13.7 QinQ Originally the 802.1Q standard VLAN only allowed one VLAN tag appended in a packet. But the QinQ feature in this subsection allows two VLAN tags to be appended in a packet. -
Page 103: Figure 2.118 Qinq Setting Webpage
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser The operation of the network in Figure 2.117 based on QinQ VLAN setting rule can be described as follows. 1. Switch A1 and Switch B1 send some packets with VLAN tag (TPID=0x8100, VLAN ID=2) to H1. 2. -
Page 104: Security
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.14 Security Three security features are provided in EHG75XX series: Port Security (Static) 802.1X Access Control List (ACL) MACsec (Media Access Control Security or IEEE 802.1AE) ... -
Page 105: Figure 2.120 Port Security Setting Webpage
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.120 Port Security Setting Webpage 2.14.1.2 Port Security White List MAC The White-List MAC webpage is depicted in Figure 2.121. The users can create a list of MAC address that will be allowed to access the managed switch. -
Page 106: 106
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Table 2.45 Description of Fields in White-List MAC Webpage Label Description MAC Address Type the suitable MAC address Ports Choose the desired ports Remove Option to remove the corresponding MAC address Click to add a MAC address VLAN Specify the corresponding VLAN address to MAC address. -
Page 107: Figure 2.123 802.1X Setting Webpage
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.14.2.1 802 1X Settings The 802.1X security mechanism can be enabled in this webpage as shown in Figure 2.123. When the users check the Enabled box, the rest of the option fields will become active. The users then have to enter all the required fields to configure the 802.1X Setting which are the IP address of RADIUS server, the RADIUS server’s port number, RADIUS server’s accounting port number, NAS identifier, and shared key. -
Page 108: Figure 2.124 802.1X's Parameters Setting Webpage
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.14.2.2 802 1X Parameters Settings There are a number of 802.1X parameters that the users might want to fine tune. This can be done on this webpage as shown in Figure 2.124. These parameters are related to the authentication periods or timeout durations and maximum number of authentication requests. -
Page 109: Figure 2.125 802.1X Port Setting Webpage
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.14.2.3 802 1x Port Setting The user can individually configure 802.1x security mechanism on each port of the EHG75XX managed switch as shown in Figure 2.114. Each port can be set for any of the four authorization modes which are Force Authorization, Force Unauthorization, IEEE 802.1X Standard Authorization, and no authorization (N/A) as described in Table 2.48. -
Page 110: Acl
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.14.3 ACL Access Control List (ACL) is the mechanism for network access control. The users configure the switch’s filtering rules for accepting or rejecting some packets. Two types of filters are deployed in the EHG75XX series: 1) by MAC layer, and 2) by IP layer. -
Page 111: Figure 2.127 Security Access Control List Information Webpage (Ip Based Filtering)
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser VLAN ID The VLAN ID field of 802.1Q VLAN tag in the The item value is between 1~4094. If the trunk ports Ethernet frame header. are created, they will also be shown on the port list. -
Page 112: Table 2.51 Summary Of Label, Description, And Factory Default For Both Acl Filtering Method
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Source or The VLAN ID field of 802.1Q VLAN tag in For every non-zero bits in the Mask, its Destination IP the Ethernet frame header. The Mask item relative bit in the IP address will be compared. Addresses is a bit mask for comparing range. -
Page 113: Erps Ring
The RPL is the backup link when one link failure occurs. Atop’s EHG/EH75XX series industrial managed switches provide a number of Ethernet ring protocol. The ERPS/Ring section is subdivided into five menus as shown in Figure 2.129, which are: ERPS Setting, iA-Ring Setting, C-Ring Setting, U-Ring Setting, and Compatible-Chain Setting. -
Page 114: Esrp Setting
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.129 ERPS/Ring Drowdown Menu 2.15.1 ESRP Setting ERPS Setting webpage is shown in Figure 2.130. Note that the users should disable the DIP Switch Control in Section 2.3.12 first in order to set up ERPS parameters. To set up ERPS on the current managed switch, please follow the following steps: 1. -
Page 115: Figure 2.130 Erps Setting Webpage
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.130 ERPS Setting Webpage Table 2.52 Descriptions of ERPS Setting Label Description Factory Default ERPS Choose whether to enable ERPS or not Disabled Choose to enable log Enabled Choose whether to enable UERPS. -
Page 116: Figure 2.131 Erps Raps Vlan Setting Webpage
To allow the users to understand the setting up of ERPS on the EHG7XXX industrial managed switches, this subsection provides an example of ERPS setup with four Atop’s managed switches as shown in Figure 2.132. Assuming that the ring network has EHG75XX A, EHG75XX B, EHG75XX C, and EHG75XX D. There is an RPL between EHG75XX A and EHG75XX B. -
Page 117: Figure 2.132 Example Of Ring Topology For Erps Setup (Example Made On Eh7520)
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.132 Example of Ring Topology for ERPS Setup (Example made on EH7520) For each switch, please follow the procedure outline in previous section. First, enabling the ERPS and then add the RAPS VLAN = 8. -
Page 118: Figure 2.133 Example Of Switch A's Erps Settings
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.133 Example of Switch A’s ERPS settings 5. On Switch A, Click Configure button on RAPS VLAN and input settings as shown in Figure 2.134. Figure 2.134 Example of Switch A’s RAPS VLAN Settings 6. -
Page 119: Ia-Ring Settings
2.15.2 iA Ring Settings The Atop’s managed switch is designed to be compatible with iA-Ring protocol for providing better network reliability and faster recovery time for redundant ring topologies. It is in the same category as R Rings, but with its own protocol. -
Page 120: Figure 2.138 Ia-Ring Setting Webpage
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Section 2.15.1 first in order to enable/configure iA-Ring parameters on the web browser. Please follow the simple steps below based on Figure 2.138 to setup the iA-Ring. 1. Enable the iA-Ring by selecting Enabled from the dropdown list. 2. -
Page 121: C-Ring (Compatible-Ring) Settings
Compatible-Ring (C-Ring) is similar to iA-Ring. The only difference is that it can be used for MOXA rings as well. For more information about this redundant ring protocol, please contact Atop Technologies. Figure 2.139 shows how to set the Compatible-Ring (C-Ring) redundancy protocol. Note that the users should disable DIP Switch Control as described in Section 2.3.12 and ERPS as described in Section 2.15.1 first in order... -
Page 122: Figure 2.140 Example 1 Of Two Wireless Bridge U-Ring (Example Made On Eh7520)
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser physical wires but by two additional network devices on each switch. There are two examples of U-Ring application presented here to provide as guidelines when to choose this U-Ring feature. First example is depicted in Figure 2.140 where there are two EH75XX managed switches. -
Page 123: Figure 2.141 Example 2 Of Two Wired Bridge U-Ring (Example On Eh7520)
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.141 Example 2 of Two Wired Bridge U-ring (Example on EH7520) To setup the U-Ring, the users need to configure a number of parameters on U-Ring Setting webpage as shown in Figure 2.142. -
Page 124: Compatible-Chain Settings
2.15.5 Compatible Chain Settings The Compatible-Chain Setting is provided on Atop’s managed switches for compatible networking with Moxa switch’s Turbo Chain. The MOXA’s Turbo Chain is a technique that uses the chain network topology and links the two ends (two network devices such as industrial managed switches) of the chain to a common LAN. This can also be viewed as a form of Ring Topology. -
Page 125: Figure 2.143 Compatible-Chain Setting Webpage
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser a Role State as Tail switch. For Head switch, the first port which is connected to the common LAN is called Head Port, while the second port which is connected to the next switch in the Compatible-Chain is called Member Port. For Member switches, both ports of the Member switches are called 1 Member Port and 2 Member Port. -
Page 126: Table 2.58 Descriptions Of Compatible-Chain Setting
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Table 2.58 Descriptions of Compatible-Chain Setting Label Description Factory Default Display the role of the current switch in the Compatible- Member Role Chain: Head, Tail, or Member. Ring Port Status Display the status of the 1 Ring Port. -
Page 127: Lldp
In Figure 2.145, the LLDP Setting webpage allows users to have options for enabling or disabling the LLDP, as well as setting LLDP transmission parameters. This LLDP function should be enabled if users want to use Atop’s Device Management Utility (formerly called Device View) to monitor the switches’ topology of all LLDP devices in the network. -
Page 128: Lldp Neighbors
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.145 LLDP Setting Webpage Table 2.59 Descriptions of LLDP Setting Label Description Factory Default LLDP Choose to either enable or disable LLDP. Enabled Tx Interval Set the transmit interval of LLDP messages. Range from 5 to 65535 seconds. -
Page 129: Figure 2.147 Example Of Lldp Neighbors Webpage
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.147 Example of LLDP Neighbors Webpage Table 2.60 Descriptions of LLDP Neighbors Webpage Label Description Port Indicates particular port number of the switch. Chassis ID Indicates the identity of the neighbor of this particular port. Port ID Indicates the port number of this neighbor. -
Page 130: Profinet
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.17 PROFINET PROFINET (Process Field Net) is an open and advanced standard for the industrial automation based on the industrial Ethernet. PROFINET enables the users to exchange the process data with user’s machines. In this case, instead of using fieldbus system, the users use the Ethernet as a communication mechanism. -
Page 131: Profinet's I&M
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.149 PROFINET Setting Webpage, example on EH7512 ’ 2.17.2 PROFINET s I&M Identification and Maintenance (I&M) is an integral part of each PROFINET Device implementation. It provides standardized information about a device and its parts. I&M’s Information is accessible through PROFINET Record Objects and is always bound to a sub module belonging to the item to be described. -
Page 132: Figure 2.151 Mrp Setting Webpage
For switches in the network, there can be two roles: Ring manager (MRM) – not available in Atop’s devices, please enquire Atop for further information Ring client (MRC) For ring ports, there are three possible statuses: disabled, blocked, and forwarding. -
Page 133: Figure 2.152 Example Of Profinet's Mrp Vlan Entry
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.152 Example of PROFINET's MRP VLAN Entry Table 2.61 Description of MRP Setting Webpage Label Description Factory Default VLAN MRP Ring VLAN ID Depend Role State Role status setting (Manager or Client) Client Ring Port Port number and port status (Link Down, Blocked, Forwarding). -
Page 134: Figure 2.154 Mrp Ring Setting Error Message
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.154 MRP Ring Setting Error Message Table 2.62 Descriptions of MRP Ring Setting Label Description Factory Default Ring VLAN Display the current MRP Ring VLAN ID to be configured. Depend Status Disabled or Enabled the ring function. -
Page 135: Ethernet/Ip
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.18 EtherNet EtherNet/IP is an industrial Ethernet network that combines standard Ethernet technologies with the media- independent Common Industrial Protocol (CIP). EtherNet/IP uses both of the most widely deployed collections of Ethernet standards (the Internet Protocol suite and IEEE 802 standard) to define the features and functions for its transport, network, data link, and physical layers. -
Page 136: Ethernet/Ip Settings
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.18.1 EtherNet IP Settings To setup the EtherNet/IP feature on the EHG7XXX industrial managed switch simply check the Enabled box behind the EtherNet/IP and click the Update button as shown in Figure 2.156. Figure 2.156 EtherNet/IP Setting Webpage 2.19 Client IP Setting The EHG7XXX industrial managed switch has two different approaches for setting up the IP addresses for the... -
Page 137: Dhcp Mapping Ip
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser it to generate the IP address or other parameters for the client. When the DHCP server returns the response to the switch, the switch will remove the option 82 information from the response packet and forward it to the client. The Option 82 Type field in Figure 2.158 can be chosen from IP, MAC, Client-ID, or Other in the dropdown list. -
Page 138: System
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.20 System This last section on the WebUI interface of the EHG7XXX managed switch provides miscellaneous tools for network administrator to check the internal status of the switch via system log, warning, and alarm notification. It also allows the administration to perform device maintenance operations such as backing up and restoring device’s configuration, updating the firmware, reversing the device to factory default setting, or reboot the system/device. -
Page 139: System Log
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.20.1 System Log The submenus under the System Log are: Setting and Log. 2.20.1.1 System Log Settings Figure 2.161 shows System Log related settings configuration. The actual recorded log event will be shown in Event Log on the next subsection. -
Page 140: Warning/Alarm
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.20.1.2 System Log Figure 2.162 shows an example of all of the event’s logs. Note that they are sorted by date and time. Table 2.64 provides explanation of each column and the button’s functions on the System Log webpage. Figure 2.162 Event Log Webpage Table 2.64 Descriptions of Event Log Label... -
Page 141: Figure 2.163 Webpage Of Warning Event Selection
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser notification methods via Relay, E-mail, and Alarm LED. For System Log alarms, there are only two possible notification methods via Relay and E-mail. After finish configuring the alarms, please click the Update button. Note that there is an Assert Relay button which can be used to test an external Relay connected to the managed switch. -
Page 142: Table 2.65 Descriptions Of Link Status Alarm Event Selection
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Table 2.65 Descriptions of Link Status Alarm Event Selection Label Description Factory Default Port Indicates each port number. Disabled: Disables alarm function, i.e. no alarm Disabled message will be sent. Link Up: Alarm message will be sent when this port/link is up and connection begins. -
Page 143: Figure 2.164 Smtp Setting Webpage
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 0: Emergency: system is unstable 1: Alert: action must be taken immediately 2: Critical: critical conditions 3: Error: error conditions 4: Warning: warning condition 5: Notice: normal but significant condition 6: Informational: informational messages 7: Debug: debug-level messages 2.20.2.2 SMTP Settings... -
Page 144: Figure 2.165 Example Of Smtp Setting
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.165 Example of SMTP Setting Table 2.68 Descriptions of SMTP Setting Label Description Factory Default SMTP Server Configure the IP address of an out-going e-mail server NULL Authentication Enable or disable authentication login by checking on the box. -
Page 145: Figure 2.166 Warning/Alarm Log Webpage
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.20.2.3 Log Managed switches warns its users in case any event occurs. A table called Warning/Alarm Log in this section displays the warning events as shown in Figure 2.166 Warning/Alarm Log Webpage. At the top of the table, the users can click on the Reset Relay button to turn off the Relay or click on the Clear Log to remove all entries in the Warning/Alarm Log table. -
Page 146: Denial Of Service
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser 2.20.3 Denial of Service Denial of Service (DoS) is a malicious attempt to make a machine or network resource unavailable to its intended users, such as to temporarily or indefinitely interrupt or suspend services of a host connected to the Internet. EHG7XXX industrial managed switch is designed so that uses can filter out various types of attack as shown in Denial of Service setting webpage (Figure 2.168). -
Page 147: Backup/Restore Config
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser The fourth vulnerability is called L4 port DoS attack. There are various types of L4 port DoS attack. In UDP attack, a large number of UDP packets are sent to victim until it is overloaded. UDP-Lag attacks in bursts as to not hit the target offline completely. -
Page 148: Figure 2.169 Backup/Restore Config. Dropdown Menu
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.169 Backup/Restore Config. Dropdown Menu 2.20.4.1 Backup Restore Config Via HTTP Figure 2.170 shows the webpage for Backup/Restore the configuration via HTTP. It is divided into two parts: Backup the Configuration and Restore the Configuration. -
Page 149: Figure 2.170 Backup/Restore Configuration Via Http
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.170 Backup/Restore Configuration via HTTP 2.20.4.2 Backup Restore Config Via TFTP Trivial File Transfer Protocol (TFTP) is designed to be small and easy to implement. The users are allowed to upload configuration settings to a TFTP server as a backup copy, and download these settings from a TFTP server when necessary to restore or replace the configuration of the EHG7XXX industrial managed switch. -
Page 150: Figure 2.171 Backup/Restore Configuration Via Tftp
Industrial Managed Configuring with a User Manual Ethernet Switch Web Browser Figure 2.171 Backup/Restore Configuration via TFTP Table 2.71 Descriptions of TFTP Settings Label Description Factory Default TFTP Server IP Address Sets the IP address of the remote TFTP server NULL domain name. -
Page 151: Firmware Update
The users can update the device firmware via web interface as shown in Figure 2.172. To update the firmware, the users can download a new firmware from Atop’s website and save it in a local computer. Then, the users can click Browse…... -
Page 152: Configuring With A Serial Console
A managed switch can also be configured by using a serial console. Note that a special serial console cable is required to connect to the console port on top of the EHG7XXX’s chassis. Please contact Atop Technologies to obtain the cable, is needed. This method is similar to the web browser one. The options are the same, so users can take the same procedures as those examples in Chapter 2. -
Page 153: Command Line Interface Introduction
Industrial Managed Configuring with a User Manual Ethernet Switch Serial Console Figure 3.3 Setting for the Serial Port 4. After finishing settings and clicking OK, a Command Line Interface (CLI) will be brought up. 3.2 Command Line Interface Introduction The Command Line Interface supports two types of privileges, which are operator and manager privileges. Users with operator privileges may only view the information, while those with manager privileges are allowed to view information and configure settings. -
Page 154: General Commands
Industrial Managed Configuring with a User Manual Ethernet Switch Serial Console An illustration of the modes, related privileges and screen prompt is shown in Figure 3.4. User Mode Privileged Mode Configuration Mode enable enable Operator Privilege Manager Privilege Manager Privilege Switch>... -
Page 155: Command Example
Industrial Managed Configuring with a User Manual Ethernet Switch Serial Console 3.4 Command Example The serial console is another method to add/delete/change configuration, same as the web browser method. These two methods have similar functionalities. The picture below shows all the options on CLI. Two examples of making configurations: Administration and Spanning Tree using serial console method, which are shown in the following sub-sections, are the same as what are explained in Chapter 2. -
Page 156: Spanning Tree Setup Using Serial Console
Industrial Managed Configuring with a User Manual Ethernet Switch Serial Console Table 3.2 Descriptions of Administrative Commands for Setting Up Command Description sntp <IP-add> <before-utc | after- Starts SNTP service utc> <0 ~ 24 hours> [no] dhcp Enable or disable DHCP show dhcp Shows DHCP status ip address<ip-addr>... -
Page 157: Configuring With A Telnet Console
Industrial Managed Configuring with a User Manual Ethernet Switch Telnet Console 4 Configuring with a Telnet Console An alternative configuration method is the Telnet method and it is described in this chapter. 4.1 Telnet Telnet is a remote terminal software to login to any remote telnet servers. It is typically installed in most of the operating systems. -
Page 158: Commands In The Privileged Mode
Industrial Managed Configuring with a User Manual Ethernet Switch Telnet Console through the serial console. Users are automatically logged into the privileged mode. The configuration commands are also similar to the serial console methods. (Please refer to Chapter 3 for more information on configuration). 4.4 Commands in the Privileged Mode When users do not know the commands to use for the command line configuration, users type in “?”... -
Page 159: Figure 4.4 Commands In The Configuration Mode
Industrial Managed Configuring with a User Manual Ethernet Switch Telnet Console Figure 4.4 Commands in the Configuration Mode Table 4.1 Commands in the Configuration Mode Commands Descriptions alert Alert information boot Reboot the switch cos-mapping CoS mapping information clear Clear values in the destination protocol copy Copy configuration cring... - Page 160 Industrial Managed Configuring with a User Manual Ethernet Switch Telnet Console spanning-tree Spanning Tree Protocol timeout Set the current CLI timeout trunk Trunking information uring U-Ring configuration vlan VLAN information Note: Please see Chapter 3 for the details of switch configuration. Page 160 of 190...
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Page 161: Device Management Utility
Utility 5 Device Management Utility Atop also provides a software utility called Device Management Utility to assist the users in configuring the product. The Device Management Utility was formerly called Device View or Serial Manager. The latest Device Management Utility is version 5.20. This chapter will describe how to use the Device Management Utility with the EHG7XXX industrial managed switch. -
Page 162: Network Setting
Industrial Managed Device Management User Manual Ethernet Switch Utility Figure 5.3 Authentiction to Login to EHG7XXX switch 5.1 Network Setting While the device is selected, the user can configure the network parameters by clicking on the Network icon, the second icon on the icon bar as depicted in Figure 5.4. Alternatively, the users can click on the pulldown menu Configuration and select Network…... -
Page 163: Topology Diagram
Industrial Managed Device Management User Manual Ethernet Switch Utility Figure 5.6 Administration Verification before Changing the Network Setting A warning dialog will pop-up as shown in Figure 5.7 to inform the users that the device will restart after the network configuration was changed. -
Page 164: Figure 5.8 Topology Diagram
Industrial Managed Device Management User Manual Ethernet Switch Utility Figure 5.8 Topology Diagram Additional information can also be display on the diagram which are the Port number and the MAC address of the device that is currently connecting to the EHG7XXX switch. Please select Show Information menu under the File pulldown menu. -
Page 165: Firmware Update
Industrial Managed Device Management User Manual Ethernet Switch Utility 5.3 Firmware Update The Device Management Utility can be used to update firmware of the switch. To perform this task, the users can click on the fifth icon on the icon bar as shown in Figure 5.10. Alternatively, the Firmware Download… menu under the Firmware pulldown menu can also perform this task. -
Page 166: Glossary
Industrial Managed User Manual Glossary Ethernet Switch 6 Glossary Term Description 802.1 A working group of IEEE standards dealing with Local Area Network. Provide mechanism for implementing Quality of Service (QoS) at the Media 802.1p Access Control Level (MAC). IEEE standard for port-based Network-Access Control. It provides an 802.1x authentication mechanism to devices wishing to attach to a LAN or WLAN Broadcast... - Page 167 Industrial Managed User Manual Glossary Ethernet Switch Local Area Network is the network that connects devices in a limited geographical area such as company or computer lab. Media Access Control is a sub-layer of the Data Link Layer specified in the OSI model.
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Page 168: Modbus Memory Map
Industrial Managed Modbus Memory User Manual Ethernet Switch 7 Modbus Memory Map 1. Read Registers (Support Function Code 3, 4). 2. Write Register (Support Function Code 6). 3. 1 Word = 2 Bytes. Address Data Type Read/Write Description System Information System Description = "Managed Switch EH7510"... -
Page 169: Power Information
Industrial Managed Modbus Memory User Manual Ethernet Switch Console Information Baud Rate 0x0000: 4800 0x0001: 9600 0x0002: 14400 0x0003: 19200 0x0030 (48) 1 word 0x0004: 28800 0x0005: 38400 0x0006: 57600 0x0007: 144000 0x0008: 115200 Data Bits 0x0031 (49) 1 word 0x0007: 7 0x0008: 8 Parity... - Page 170 Industrial Managed Modbus Memory User Manual Ethernet Switch Word 1 Hi byte = 0x01 Word 1 Lo byte = 0xFE DNS1 of switch Ex: IP = 168.95.1.1 Word 0 Hi byte = 0xA8 0x0057 (87) 2 words Word 0 Lo byte = 0x5F Word 1 Hi byte = 0x01 Word 1 Lo byte = 0x01 DNS2 of switch...
- Page 171 Industrial Managed Modbus Memory User Manual Ethernet Switch Word 2 Lo byte = Port 6 Status Word 3 Hi byte = Port 7 Status Word 3 Lo byte = Port 8 Status Word 4 Hi byte = Port 9 Status Word 4 Lo byte = Port 10 Status Port Speed Status, 10M = 0x01...
- Page 172 Industrial Managed Modbus Memory User Manual Ethernet Switch Word 1 Lo byte = Port 4 Status Word 2 Hi byte = Port 5 Status Word 2 Lo byte = Port 6 Status Word 3 Hi byte = Port 7 Status Word 3 Lo byte = Port 8 Status Word 4 Hi byte = Port 9 Status Word 4 Lo byte = Port 10 Status...
- Page 173 Industrial Managed Modbus Memory User Manual Ethernet Switch Count of Bad Packets of TX Ex. Port 1 gets 0x2EEEE1FFFF bad packets of TX. Word 0 of Port 1 = 0x0000 Word 1 of Port 1 = 0x002E Word 2 of Port 1 = 0xEEE1 Word 3 of Port 1 = 0xFFFF Word 0,1,2,3 = Port 1 good packets Word 4,5,6,7 = Port 2 good packets...
- Page 174 Industrial Managed Modbus Memory User Manual Ethernet Switch Redundancy Information Redundancy Protocol 0x0000: None 0x0001: STP 0x2000 (8192) 1 word 0x0002: RSTP 0x0004: ERPS 0x0008: iA-Ring 0x0010: Compatible-Ring STP Root 0x0000: Not Root 0x2100 (8448) 1 word 0x0001: Root 0xFFFF: RSTP not enable STP Port Status 0x00: Disabled 0x01: Listening...
- Page 175 Industrial Managed Modbus Memory User Manual Ethernet Switch 0xFFFF: ERPS Not Enable Word 0 = 1st VLAN ID West Port Word 1 = 2st VLAN ID West Port Word 2 = 3st VLAN ID West Port Word 3 = 4st VLAN ID West Port Word 4 = 5st VLAN ID West Port ERPS East Port Ex: 3st West Port = Port 3, Word 2 = 0x0003...
- Page 176 Industrial Managed Modbus Memory User Manual Ethernet Switch ERPS Node State Ex: 3st Node State = Protection, Word 2 = 0x0002 0x0001: None 0x0002: Idle 0x0003: Protection 0x2270 (8816) 5 words 0xFFFF: ERPS Not Enable Word 0 = 1st VLAN ID Node State Word 1 = 2st VLAN ID Node State Word 2 = 3st VLAN ID Node State Word 3 = 4st VLAN ID Node State...
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Page 177: Cip Supported Objects Of Ethernet/Ip
Industrial Managed User Manual objects of Ethernet Switch Ethernet/IP 8 CIP supported objects of Ethernet/IP Several communication objects are defined in CIP (Common Industrial Protocol). Atop EHG7XXX Managed switch supports the following objects: Identity Object TCP/IP Interface Object ... -
Page 178: Tcp/Ip Interface Object
CIP supported Industrial Managed User Manual objects of Ethernet Switch Ethernet/IP Product Code UINT (16) Product Code, default 0x0001.(Need define Product Code) Revision (Struct.) The version of the Identity object Major USINT (8) The structure member, major, default 1. (tentative) Minor USINT (8) The structure member, minor, default 1. - Page 179 CIP supported Industrial Managed User Manual objects of Ethernet Switch Ethernet/IP Instance Attribute List Attr ID Access Rule Name (Struct.) Data Type Description Status DWORD (32) Interface status 0 = The Interface Configuration attribute has not been configured. 1 = The Interface Configuration attribute contains valid configuration obtained from DHCP or non- volatile storage.
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Page 180: Ethernet Link Object
CIP supported Industrial Managed User Manual objects of Ethernet Switch Ethernet/IP The TCP/IP Object Instance supports the following CIP Common services: Service Implementation Service Name Description Code Class Instance 0x01 Get_Attributes_All Returns the contents of all attributes of the class ... - Page 181 CIP supported Industrial Managed User Manual objects of Ethernet Switch Ethernet/IP Attr ID Access Name (Struct.) Data Type Description Rule Interface Flags DWORD (32) Refer to the Interface Flags table. Physical ARRAY of 6 MAC layer address (The System MAC address). Address USINT(8) Interface...
- Page 182 CIP supported Industrial Managed User Manual objects of Ethernet Switch Ethernet/IP Attr ID Access Name (Struct.) Data Type Description Rule Interface Control Bits WORD (16) Bit 0: Auto-Negotiate Control Value 0: Force Value 1: Auto-Nego Bit 1: Half/Full Duplex Value 0: half duplex Value 1: full duplex Bit 2 to 15: Reserved, all zero Interface Speed UINT (16)
- Page 183 CIP supported Industrial Managed User Manual objects of Ethernet Switch Ethernet/IP Attr ID Access Name (Struct.) Data Type Description Rule Tx Broadcast UDINT(32) Number of TX broadcast packets per second. Packet Rate (Not supported) Rx Broadcast UDINT(32) Number of RX broadcast packets per second. Packet Rate (Not supported) Tx Multicast...
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Page 184: Assembly Object
The Assembly Object binds attributes of multiple objects, which allows data to or from each object to be sent or received over a single connection. ATOP switch supports static assembly object for CIP I/O messaging. The Class code is 0x04 (Defined in CIP Vol 1, 5-5). There are three instances of this object as the following. -
Page 185: Message Router Object (Not Supported)
CIP supported Industrial Managed User Manual objects of Ethernet Switch Ethernet/IP Instance Attribute List Attr ID Access Rule Name (Struct.) Data Type Description Data Array of BYTE The implicit messaging content Size UINT (16) Number of bytes in Attr. 3 Common Service List Service Implementation... -
Page 186: Connection Manager Object
CIP supported Industrial Managed User Manual objects of Ethernet Switch Ethernet/IP Maximum ID Number UINT (16) The attribute ID number of the last instance attribute of Instance Attributes the class definition implemented in the device Instance Attribute List Attr ID Access Name (Struct.) Data Type... -
Page 187: Port Object
CIP supported Industrial Managed User Manual objects of Ethernet Switch Ethernet/IP Instance Attribute List Attr ID Access Name Data Type Description Rule Get/Set Open Requests UINT(16) Number of Forward Open service requests received. (Not supported) Common Service List Service Implementation Service Name Description Code... - Page 188 CIP supported Industrial Managed User Manual objects of Ethernet Switch Ethernet/IP Instance Attribute List Attr ID Access Name (Struct.) Data Type Description Rule Port Type UINT (16) Enumerates the type of port. 4 = EtherNet/IP. Port Number UINT (16) CIP port number associated with this port. (Value 1 is reserved for internal product use) Link Object (Struct.)
- Page 189 ATOP INDIA OFFICE: ATOP INDONESIA BRANCH: Abhishek Srivastava Jopson Li Head of India Sales Branch Director Atop Communication Solution(P) Ltd. Wisma Lampung Jl. No. 22, Kensington Terrace, No. 40, Tomang Raya Kensington Rd, Jakarta, Barat, 11430, Indonesia Bangalore, 560008, India...
- Page 190 CIP supported Industrial Managed User Manual objects of Ethernet Switch Ethernet/IP Page 190 of 190...
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