OTS ET42202M-S-PD User Manual

L2+ managed 20-port 100base-fx/1000base-x sfp + 4-port 10/100/1000base-t or 100/1000base-fx sfp combo optical ethernet switch with ac + dc inputs
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L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX
ET42202M-S-PD
SFP Combo Optical Ethernet Switch with AC + DC inputs

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Summary of Contents for OTS ET42202M-S-PD

  • Page 1 L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX ET42202M-S-PD SFP Combo Optical Ethernet Switch with AC + DC inputs...
  • Page 2 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs LEGAL The information in this publication has been carefully checked and is believed to be entirely accurate at the time of publication. Our company assumes no responsibility, however, for possible errors or omissions, or for any consequences resulting from the use of the information contained herein.
  • Page 3: About This Manual

    Manufacture Technology. Purpose This manual gives specific information on how to operate and use the management functions of the ET42202M-S-PD Audience The Manual is intended for use by network administrators who are responsible for operating and maintaining network equipment; consequently, it assumes a basic working knowledge of general switch functions, the Internet Protocol (IP), and Simple Network Management Protocol (SNMP).
  • Page 4 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs To assure continued compliance (example-use only shielded interface cables FCC Caution when connection to computer or peripheral devices). Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
  • Page 5: Table Of Contents

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Table of Contents Revision History ..............................ix INTRODUCTION ........................ 1 CHAPTER 1 OPERATION OF WEB-BASED MANAGEMENT ..........2 CHAPTER 2 SYSTEM CONFIGURATION ................
  • Page 6 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-6.2 LACP ..............................100 2-7 Loop Protection ............................. 102 2-8 Spanning Tree ............................104 2-8.1 Bridge Setting ............................104 2-8.2 MSTI Mapping ............................
  • Page 7 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-18.10 DSCP Classification ..........................180 2-18.11 QoS Control List Configuration ......................182 2-18.12 Storm Control ........................... 186 2-18.13 WRED ..............................188 2-19 Mirror ..............................
  • Page 8 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-6 LACP............................... 260 3-6.1 System Status ............................260 3-6.2 Port Status ............................261 3-6.3 Port Statistics ............................263 3-7 Loop Protection ............................. 264 3-8 Spanning Tree ............................
  • Page 9 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 5-1 Restart Device ............................313 5-2 Factory Defaults ............................. 314 5-3 Firmware ............................... 315 5-3.1 Firmware upgrade ..........................315 5-3.2 Firmware Selection ..........................
  • Page 10: Revision History

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Revision History Release Date Revision V1.0 05/03//2016 www.ot-systems.com Ver.1.0...
  • Page 11: Introduction

    In this user’s manual, it will not only tell you how to install and connect your network system but configure and monitor the ET42202M-S-PD through the web by (RJ-45) serial interface and Ethernet ports step-by-step. Many explanations in detail of hardware and software functions are shown as well as the examples of the operation for web-based interface.
  • Page 12: Chapter 1 Operation Of Web-Based Management

    MIBs status, each port activity, Spanning tree status, port aggregation status, multicast traffic, VLAN and priority status, even illegal access record and so on. he default values of the ET42202M-S-PD are listed in the table below: IP Address 192.168.2.1 Subnet Mask 255.255.255.0...
  • Page 13 AS ET42202M-S-PD the function enable dhcp, so If you do not have DHCP server to provide ip addresses to the switch, the Switch default ip 192.168.2.1 Figure 1 The login page Publication date: Sept., 2015 Revision A2...
  • Page 14: Chapter 2 System Configuration

    System You can identify the system by configuring the contact information, name, and location of the switch. 2-1.1 Package Contents ET42202M-S-PD Managed Fiber Switch x1 Four adhesive rubber feet x1 Mounting Accessory x1 AC Power Cord x1 RS232 DB9 to DB9 Cable x1 2-1.2 Front of the Switch...
  • Page 15: 2-1.4 Port And System Status Leds

    2-1.4 Port and system status LEDs The ET42202M-S-PD switch includes a display panel for system and port indications that simplify installation and network troubleshooting. The LEDs, which are located on left hand side of the front panel for easy viewing.
  • Page 16: 2-1.5 Console Connection

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Blinking when system is booting; Green Lit when system is coming up. Always off; until any message about system ALARM error turn the light on.
  • Page 17: System

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs The textual identification of the contact person for this managed node, together with information on how to contact this person. The allowed string length is 0 to 128, and the allowed content is the ASCII characters from 32 to 126.
  • Page 18: 2-1.7 Ip

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-1.7 IP The IPv4 address for the switch could be obtained via DHCP Server for VLAN 1. To manually configure an address, you need to change the switch's default settings to values that are compatible with your network.
  • Page 19 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs interfaces. DNS Server This setting controls the DNS name resolution done by the switch. The following modes are supported: •...
  • Page 20 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs The IPv6 network mask, in number of bits (prefix length). Valid values are between 1 and 128 bits for a IPv6 address.
  • Page 21: 2-1.8 Ntp

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-1.8 NTP NTP is Network Time Protocol and is used to sync the network time based Greenwich Mean Time (GMT). If use the NTP mode and select a built-in NTP time server or manually specify an user-defined NTP server as well as Time Zone, the switch will sync the time in a short after pressing <Apply>...
  • Page 22 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Apply – Click to save changes. Reset - Click to undo any changes made locally and revert to previously saved value www.ot-systems.com...
  • Page 23: 2-1.9 Time

    2-1.9 Time The switch provides manual and automatic ways to set the system time via NTP. Manual setting is simple and you just input “Year”, “Month”, “Day”, “Hour” and “Minute” within the valid value range indicated in each item. Web Interface To configure Time in the web interface: 1.
  • Page 24 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: Time Configuration Clock Source: There are two modes for configuring how the Clock Source from. Select "Use Local Settings"...
  • Page 25: 2-1.10 Log

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Recurring Configuration Start time settings: Week - Select the starting week number. Day - Select the starting day. Month - Select the starting month.
  • Page 26: Green Ethernet

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Figure2-1.10: The System Log configuration Parameter description: Server Mode : Indicate the server mode operation. When the mode operation is enabled, the syslog message will send out to syslog server.
  • Page 27 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs thus impossible to enable EEE for. When a port is powered down for saving power, outgoing traffic is stored in a buffer until the port is powered up again.
  • Page 28 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs PerfectReach : Cable length power savings enabled. PerfectReach works by determining the cable length and lowering the power for ports with short cables.
  • Page 29: Ports Configuration

    2-3 Ports Configuration The section describes to configure the Port detail parameters of the switch. Others you could using the Port configure to enable or disable the Port of the switch. Monitor the ports content or status in the function. 2-3.1 Ports This page displays current port configurations.
  • Page 30 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: Port : This is the logical port number for this row. Link : The current link state is displayed graphically. Green indicates the link is up and red that it is down.
  • Page 31 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Buttons Apply – Click to save changes. Reset- Click to undo any changes made locally and revert to previously saved values.
  • Page 32: 2-3.2 Ports Description

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-3.2 Ports Description The section describes to configure the Port’s alias or any descriptions for the Port Identity. It provides user to write down an alphanumeric string describing the full name and version identification for the system’s hardware type, software version, and networking application...
  • Page 33: 2-4Dhcp

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-4DHCP The section describes to configure the DHCP Snooping parameters of the switch. The DHCP Snooping can prevent attackers from adding their own DHCP servers to the network.
  • Page 34 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: Mode : Configure the operation mode per system. Possible modes are: Enabled: Enable DHCP server per system.
  • Page 35: 2-4.1.2 Excluded Ip

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-4.1.2 Excluded IP This page configures excluded IP addresses. DHCP server will not allocate these excluded IP addresses to DHCP client.
  • Page 36: 2-4.1.3 Pool

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-4.1.3 Pool This page manages DHCP pools. According to the DHCP pool, DHCP server will allocate IP address and deliver configuration parameters to DHCP client.
  • Page 37 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Host: the pool services for a specific DHCP client identified by client identifier or hardware address. If "-" is displayed, it means not defined.
  • Page 38: 2-4.2 Snooping

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-4.2 Snooping DHCP Snooping is used to block intruder on the untrusted ports of the switch device when it tries to intervene by injecting a bogus DHCP reply packet to a legitimate conversation between the DHCP client and server.
  • Page 39 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Untrusted: Configures the port as untrusted source of the DHCP messages. Buttons Apply – Click to save changes. Reset - Click to undo any changes made locally and revert to previously saved values.
  • Page 40: 2-4.3 Relay

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-4.3 Relay A DHCP relay agent is used to forward and to transfer DHCP messages between the clients and the server when they are not in the same subnet domain. It stores the incoming interface IP address in the GIADDR field of the DHCP packet.
  • Page 41 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs it from a DHCP message when transferring to DHCP client. It only works when DHCP relay operation mode is enabled.
  • Page 42: Security

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5 Security This section shows you to to configure the Port Security settings of the Switch. You can use the Port Security feature to restrict input to an interface by limiting and identifying MAC addresses.
  • Page 43 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs To type the password again. You must type the same password again in the field. Privilege Level : The privilege level of the user. The allowed range is 1 to 15. If the privilege level value is 15, it can access all groups, i.e.
  • Page 44: 2-5.1.2 Privilege Level

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.1.2 Privilege Level This page provides an overview of the privilege levels. The switch provides user set Account, Aggregation, Diagnostics, EEE, GARP, GVRP,IP, IPMC Snooping LACP LLDP LLDP MED...
  • Page 45 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs IP: Everything except 'ping'. Port: Everything except 'VeriPHY'. Diagnostics: 'ping' and 'VeriPHY'. Maintenance: CLI- System Reboot, System Restore Default, System Password, Configuration Save, Configuration Load and Firmware Load.
  • Page 46: 2-5.1.3 Authentication Method

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.1.3 Authentication Method This page shows how to configure a user with authenticated when he logs into the switch via one of the management client interfaces.
  • Page 47: 2-5.1.4 Ssh

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.1.4 SSH This section shows you to use SSH (Secure SHell) to securely access the Switch. SSH is a secure communication protocol that combines authentication and data encryption to provide secure encrypted communication.
  • Page 48: 2-5.1.5 Https

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.1.5 HTTPs This section shows you how to use HTTPS to securely access the Switch. HTTPS is a secure communication protocol that combines authentication and data encryption to provide secure encrypted communication via the browser.
  • Page 49: 2-5.1.6 Access Management

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.1.6 Access Management This section shows you to configure access management table of the Switch including HTTP/HTTPS, SNMP, and TELNET/SSH. You can manage the Switch over an Ethernet LAN, or over the Internet.
  • Page 50 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Indicates that the host can access the switch from SNMP interface if the host IP address matches the IP address range provided in the entry.
  • Page 51: 2-5.1.7 Snmp

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.1.7 SNMP Any Network Management System (NMS) running the Simple Network Management Protocol (SNMP) can manage the Managed devices equipped with SNMP agent, provided that the Management Information Base (MIB) is installed correctly on the managed devices.
  • Page 52 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Indicates the SNMP supported version. Possible versions are: SNMP v1: Set SNMP supported version 1. SNMP v2c: Set SNMP supported version 2c.
  • Page 53 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.1.7.2 Trap Configure SNMP trap on this page. Global Settings Configure SNMP trap on this page. Web Interface To display the configure SNMP Trap Configuration in the web interface: 1.
  • Page 54 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Configure trap destinations on this page. Name Indicates the trap Configuration's name. Indicates the trap destination's name. Enable Indicates the trap destination mode operation. Possible modes are: Enabled: Enable SNMP trap mode operation.
  • Page 55 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Indicates the SNMP trap security name. SNMPv3 traps and informs using USM for authentication and privacy. A unique security name is needed when traps and informs are enabled.
  • Page 56 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.1.7.3 Communities The function is used to configure SNMPv3 communities. The Community and UserName is unique. To create a new community account, please check <Add new community> button, and enter the account information then check <Save>.
  • Page 57 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.1.7.4 Users The function is used to configure SNMPv3 user. The Entry index key is UserName. To create a new UserName account, please check <Add new user> button, and enter the user information then check <Save>.
  • Page 58 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Security Level Indicates the security model that this entry should belong to. Possible security models are: NoAuth, NoPriv: No authentication and no privacy.
  • Page 59 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.1.7.5 Group The function is used to configure SNMPv3 group. The Entry index key are Security Model and Security Name. To create a new group account, please check <Add new group> button, and enter the group information then check <Save>.
  • Page 60 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs v1: Reserved for SNMPv1. v2c: Reserved for SNMPv2c. usm: User-based Security Model (USM). Security Name A string identifying the security name that this entry should belong to. The allowed string length is 1 to 32, and the allowed content is ASCII characters from 33 to 126.
  • Page 61 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.1.7.6 Views The function is used to configure SNMPv3 view. The Entry index keys are OID Subtree and View Name. To create a new view account, please check <Add new view> button, and enter the view information then check <Save>.
  • Page 62 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs the 'excluded' view entry. OID Subtree The OID defining the root of the subtree to add to the named view. The allowed OID length is 1 to 128.
  • Page 63 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Security Model Indicates the security model that this entry should belong to. Possible security models are: any: Any security model accepted(v1|v2c|usm).
  • Page 64 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.1.7.8 Trap Event Severity This page displays current trap event severity configurations. Trap event severity can also be configured here.
  • Page 65 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Enable - Select this Group Name in SMTP. www.ot-systems.com Ver.1.0...
  • Page 66: 2-5.1.8 Rmon

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.1.8 RMON An RMON implementation typically operates in a client/server model. Monitoring devices contain RMON software agents that collect information and analyze packets. These probes act as servers and the Network Management applications that communicate with them act as clients.
  • Page 67 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Indicates the maximum data entries associated this History control entry stored in RMON. The range is from 1 to 3600, default value is 50.
  • Page 68 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.1.8.2 History Configure RMON History table on this page. The entry index key is ID. Web Interface To display the configure RMON History in the web interface: 1.
  • Page 69 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.1.8.3 Alarm Configure RMON Alarm table on this page. The entry index key is ID. Web Interface To display the configure RMON Alarm in the web interface: 1.
  • Page 70 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs InUnknownProtos: the number of the inbound packets that were discarded because of the unknown or un-support protocol. OutOctets: The number of octets transmitted out of the interface , including framing characters.
  • Page 71 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.1.8.4 Event Configure RMON Event table on this page. The entry index key is ID. Web Interface To display the configure RMON Event in the web interface: 1.
  • Page 72: 2-5.2 Network

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.2 Network 2-5.2.1 Limit Control This section shows you to to configure the Port Security settings of the Switch. You can use the Port Security feature to restrict input to an interface by limiting and identifying MAC addresses.
  • Page 73 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs www.ot-systems.com Ver.1.0...
  • Page 74 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: System Configuration Mode : Indicates if Limit Control is globally enabled or disabled on the switch. If globally disabled, other modules may still use the underlying functionality, but limit checks and corresponding actions are disabled.
  • Page 75 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs the port: 1) Boot the switch, 2) Disable and re-enable Limit Control on the port or the switch, 3) Click the Reopen button.
  • Page 76: 2-5.2.2 Nas

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.2.2 NAS The section describes to configure the NAS parameters of the switch. The NAS server can be employed to connect users to a variety of resources including Internet access, conference calls, printing documents on shared printers, or by simply logging on to the Internet.
  • Page 77 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: Mode : Indicates if NAS is globally enabled or disabled on the switch. If globally disabled, all ports are allowed forwarding of frames.
  • Page 78 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs to secure MAC addresses: • Single 802.1X • Multi 802.1X • MAC-Based Auth. If a client is denied access - either because the RADIUS server denies the client access or because the RADIUS server request times out (according to the timeout specified on the "Configuration→Security→AAA"...
  • Page 79 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs port. If enabled (checked), the switch will consider entering the Guest VLAN even if an EAPOL frame has been received on the port for the life-time of the port.
  • Page 80 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Single 802.1X : In port-based 802.1X authentication, once a supplicant is successfully authenticated on a port, the whole port is opened for network traffic. This allows other clients connected to the port (for instance through a hub) to piggy-back on the successfully authenticated client and get network access even though they really aren't authenticated.
  • Page 81 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs to a port can be limited using the Port Security Limit Control functionality. RADIUS-Assigned QoS Enabled : When RADIUS-Assigned QoS is both globally enabled and enabled (checked) on a given port, the switch reacts to QoS Class information carried in the RADIUS Access-Accept packet transmitted by the RADIUS server when a supplicant is successfully authenticated.
  • Page 82 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Guest VLAN Enabled : When Guest VLAN is both globally enabled and enabled (checked) for a given port, the switch considers moving the port into the Guest VLAN according to the rules outlined below.
  • Page 83 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Buttons: Apply – Click to save changes. Reset- Click to undo any changes made locally and revert to previously saved values.
  • Page 84: 2-5.2.3 Acl

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.2.3 ACL The GEPoEL2P-ESW26G Series switch access control list (ACL) is probably the most commonly used object in the IOS. It is used for packet filtering but also for selecting types of traffic to be analyzed, forwarded, or influenced in some way.
  • Page 85 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Select the policy to apply to this port. The allowed values are 1 through 8. The default value is 1.
  • Page 86 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.2.3.2 Rate Limiters The section describes how to configure the switch’s ACL Rate Limiter parameters. The Rate Limiter Level from 1 to 16 that allow user to set rate limiter value and units with pps or kbps.
  • Page 87 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.2.3.3 Access Control List The section describes how to configure Access Control List rule. An Access Control List (ACL) is a sequential list of permit or deny conditions that apply to IP addresses, MAC addresses, or other more specific criteria.
  • Page 88 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: Ingress Port : Indicates the ingress port of the ACE. Possible values are: Any: The ACE will match any ingress port.
  • Page 89 ET42202M-S-PD L2+ Managed 20 L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs FX SFP Combo Optical Ethernet Switch with AC + DC inputs Disabled is displayed, the rate limiter operation is disabled.
  • Page 90 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs DMAC Filter Specify the destination MAC filter for this ACE. Any: No DMAC filter is specified. (DMAC filter status is "don't-care".) MC: Frame must be multicast.
  • Page 91: 2-5.2.4 Ip Source Guard

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.2.4 IP Source Guard The section describes to configure the IP Source Guard detail parameters of the switch. You could use the IP Source Guard configure to enable or disable with the Port of the switch.
  • Page 92 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Max Dynamic Clients : Specify the maximum number of dynamic clients that can be learned on given port. This value can be 0, 1, 2 or unlimited.
  • Page 93 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.2.4.2 Static Table The section describes to configure the Static IP Source Guard Table parameters of the switch. You could use the Static IP Source Guard Table configure to manage the entries.
  • Page 94 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs www.ot-systems.com Ver.1.0...
  • Page 95: 2-5.2.5 Arp Inspection

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.2.5 ARP Inspection The section describes to configure the ARP Inspection parameters of the switch. You could use the ARP Inspection configure to manage the ARP table.
  • Page 96 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs If you want to inspect the VLAN configuration, you have to enable the setting of "Check VLAN". The default setting of "Check VLAN" is disabled. When the setting of "Check VLAN"...
  • Page 97 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.2.5.2 VLAN Mode Configuration Each page shows up to 9999 entries from the VLAN table, default being 20, selected through the "entries per page"...
  • Page 98 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Possible types are: None: Log nothing. Deny: Log denied entries. Permit: Log permitted entries. ALL: Log all entries. Buttons Add New Entry: Click to add a new VLAN to the ARP Inspection VLAN table.
  • Page 99 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.2.5.3 Static Table The section describes to configure the Static ARP Inspection Table parameters of the switch. You could use the Static ARP Inspection Table configure to manage the ARP entries.
  • Page 100 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs values. www.ot-systems.com Ver.1.0...
  • Page 101 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.2.5.4 Dynamic Table Entries in the Dynamic ARP Inspection Table are shown on this page. The Dynamic ARP Inspection Table contains up to 1024 entries, and is sorted first by port, then by VLAN ID, then by MAC address, and then by IP address.
  • Page 102 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Buttons: Apply – Click to save changes. Reset- Click to undo any changes made locally and revert to previously saved values.
  • Page 103: 2-5.3 Aaa

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.3 AAA This section shows you to use an AAA (Authentication, Authorization, Accounting) server to provide access control to your network. The AAA server can be a TACACS+ or RADIUS server to create and manage objects that contain settings for using AAA servers.
  • Page 104 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs server before retransmitting the request. Retransmit Retransmit is the number of times, in the range 1 to 1000, a RADIUS request is retransmitted to a server that is not responding.
  • Page 105 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Click to add a new RADIUS server. An empty row is added to the table, and the RADIUS server can be configured as needed. Up to 5 servers are supported.
  • Page 106: 2-5.3.2 Tacacs

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-5.3.2 TACACS+ Web Interface To configure a Common Configuration of AAA, TACACS+ in the web interface: Figure 2-5.3.2: The TACACS+ Authentication Server Configuration...
  • Page 107 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs The secret key - up to 63 characters long - shared between the TACACS+ server and the switch. Server Configuration...
  • Page 108: Aggregation

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-6 Aggregation The Aggregation is used to configure the settings of Link Aggregation. You can bundle more than one port with the same speed, full duplex and the same MAC to be a single logical port, thus the logical port aggregates the bandwidth of these ports.
  • Page 109 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: Hash Code Contributors Source MAC Address : The Source MAC address can be used to calculate the destination port for the frame.
  • Page 110 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs values. www.ot-systems.com Ver.1.0...
  • Page 111: 2-6.2 Lacp

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-6.2 LACP This page allows the user to inspect the current LACP port configurations, and possibly change them as well An LACP trunk group with more than one ready member-ports is a “real trunked”...
  • Page 112 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Role The Role shows the LACP activity status. The Active will transmit LACP packets each second, while Passive will wait for a LACP packet from a partner (speak if spoken to).
  • Page 113: Loop Protection

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-7 Loop Protection The loop Protection is used to detect the presence of traffic. When switch receives packet’s (looping detection frame) MAC address the same as oneself from port, show Loop Protection happens.
  • Page 114 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: Enable Loop Protection: Controls whether loop protections is enabled (as a whole). Transmission Time: The interval between each loop protection PDU sent on each port. valid values are 1 to 10 seconds.
  • Page 115: Spanning Tree

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-8 Spanning Tree The Spanning Tree Protocol (STP) can be used to detect and disable network loops, and to provide backup links between switches, bridges or routers.
  • Page 116 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Figure 2-8.1: The STP Bridge Configuration Parameter description: Basic Settings Protocol Version : The STP protocol version setting. Valid values are STP, RSTP and MSTP.
  • Page 117 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Transmit Hold Count : The number of BPDU's a bridge port can send per second. When exceeded, transmission of the next BPDU will be delayed. Valid values are in the range 1 to 10 BPDU's per second.
  • Page 118: 2-8.2 Msti Mapping

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-8.2 MSTI Mapping When you implement an Spanning Tree protocol on the switch that the bridge instance. The CIST is not available for explicit mapping, as it will receive the VLANs not explicitly mapped.
  • Page 119 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Configuration Identification Configuration Name : The name identifying the VLAN to MSTI mapping. Bridges must share the name and revision (see below), as well as the VLAN-to-MSTI mapping configuration in order to share spanning trees for MSTI's (Intra-region).
  • Page 120: 2-8.3 Msti Priorities

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-8.3 MSTI Priorities When you implement a Spanning Tree protocol on the switch that the bridge instance. The CIST is the default instance which is always active. For controls the bridge priority. Lower numeric values have better priority.
  • Page 121: 2-8.4 Cist Ports

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-8.4 CIST Ports When you implement an Spanning Tree protocol on the switch that the bridge instance. You need to configure the CIST Ports. The section describes it allows the user to inspect the to inspect the current STP CIST port configurations, and possibly change them as well.
  • Page 122 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Controls whether STP is enabled on this switch port. Path Cost : Controls the path cost incurred by the port. The Auto setting will set the path cost as appropriate by the physical link speed, using the 802.1D recommended values.
  • Page 123: 2-8.5 Msti Ports

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-8.5 MSTI Ports The section describes it allows the user to inspect the current STP MSTI port configurations, and possibly change them as well.
  • Page 124 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs The switch port number of the corresponding STP CIST (and MSTI) port. Path Cost : Controls the path cost incurred by the port. The Auto setting will set the path cost as appropriate by the physical link speed, using the 802.1D recommended values.
  • Page 125: Ipmc Profile

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-9 IPMC Profile This page provides IPMC Profile related configurations. 2-9.1 Profile Table The IPMC profile is used to deploy the access control on IP multicast streams. It is allowed to create at maximum 64 Profiles with at maximum 128 corresponding rules for each.
  • Page 126: 2-9.1.1 Ipmc Profile Rule Settings Table

    ET42202M-S-PD L2+ Managed 20 L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: Port : The switch port number of the corresponding STP CIST (and MSTI) port.
  • Page 127 ET42202M-S-PD L2+ Managed 20 L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs FX SFP Combo Optical Ethernet Switch with AC + DC inputs Profile Name The name of the designated profile to be associated. This field is not editable.
  • Page 128: 2-9.2 Address Entry

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-9.2 Address Entry This page provides address range settings used in IPMC profile. The address entry is used to specify the address range that will be associated with IPMC Profile.
  • Page 129 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Refresh – Refreshes the displayed table starting from the input fields. << – Updates the table starting from the first entry in the IPMC Profile Address Configuration.
  • Page 130: 2-10Mvr

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-10MVR The MVR feature enables multicast traffic forwarding on the Multicast VLAN. In a multicast television application, a PC or a television with a set-top box can receive the multicast stream.
  • Page 131 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: MVR Mode Enable/Disable the Global MVR. The Unregistered Flooding control depends on the current configuration in IGMP/MLD Snooping. It is suggested to enable Unregistered Flooding control when the MVR group table is full.
  • Page 132 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Port The logical port for the settings. Port Role Configure an MVR port of the designated MVR VLAN as one of the following roles.
  • Page 133: Ipmc

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-11 IPMC ICMP is an acronym for Internet Control Message Protocol. It is a protocol that generated the error response, diagnostic or routing purposes. ICMP messages generally contain information about routing difficulties or simple exchanges such as time-stamp or echo transactions.
  • Page 134 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: Snooping Enabled: Enable the Global IGMP Snooping. Unregistered IPMCv4 Flooding enabled : Enable unregistered IPMCv4 traffic flooding.
  • Page 135: 2-11.1.2 Vlan Configuration

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-11.1.2 VLAN Configuration The section describes the VLAN configuration setting process integrated with IGMP Snooping function. For Each setting page shows up to 99 entries from the VLAN table, default being 20, selected through the "entries per page"...
  • Page 136 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs When the Querier address is not set, system uses IPv4 management address of the IP interface associated with this VLAN.
  • Page 137: 2-11.1.3 Port Filtering Profile

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-11.1.3 Port Filtering Profile The section describes how to set the IGMP Port Group Filtering? With the IGMP filtering feature, an user can exert this type of control.
  • Page 138 ET42202M-S-PD L2+ Managed 20 L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs FX SFP Combo Optical Ethernet Switch with AC + DC inputs You can inspect the rules of the designated profile by using the following button:...
  • Page 139: 2-11.2 Mld Snooping

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-11.2 MLD Snooping Curiously enough, a network node that acts as a source of IPv6 multicast traffic is only an indirect participant in MLD snooping—it just provides multicast traffic, and MLD doesn’t...
  • Page 140 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Figure 2-11.2.1: The MLD Snooping Basic Configuration. Parameter description: Snooping Enabled : Enable the Global MLD Snooping. Unregistered IPMCv6 Flooding enabled : Enable unregistered IPMCv6 traffic flooding.
  • Page 141 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Router Port : Specify which ports act as router ports. A router port is a port on the Ethernet switch that leads towards the Layer 3 multicast device or MLD querier.
  • Page 142: 2-11.2.2 Vlan Configuration

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-11.2.2 VLAN Configuration When MLD snooping is enabled on a VLAN, the switch acts to minimize unnecessary multicast traffic. If the switch receives multicast traffic destined for a given multicast address, it forwards that traffic only to ports on the VLAN that have MLD hosts for that address.
  • Page 143 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs the versions of IGMP operating on hosts and routers within a network. The allowed selection is IGMP-Auto, Forced IGMPv1, Forced IGMPv2, Forced IGMPv3, default compatibility value is IGMP-Auto.
  • Page 144: 2-11.2.3 Port Group Filtering

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-11.2.3 Port Group Filtering The section describes that you could to set the Port Group Filtering in the MLD Snooping function.
  • Page 145: Lldp

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-12 LLDP The switch supports the LLDP. For current information on your switch model, The Link Layer Discovery Protocol (LLDP) provides a standards-based method for enabling switches to advertise themselves to adjacent devices and to learn about adjacent LLDP devices.
  • Page 146 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: LLDP Parameters Tx Interval : The switch periodically transmits LLDP frames to its neighbours for having the network discovery information up-to-date.
  • Page 147 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Only CDP TLVs that can be mapped to a corresponding field in the LLDP neighbors’ table are decoded. All other TLVs are discarded ( Unrecognized CDP TLVs and discarded CDP frames are not shown in the LLDP statistics.).
  • Page 148: 2-12.2 Lldp-Med Configuration

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-12.2 LLDP-MED Configuration Media Endpoint Discovery is an enhancement of LLDP, known as LLDP-MED that provides the following facilities: Auto-discovery of LAN policies (such as VLAN, Layer 2 Priority and Differentiated services (Diffserv) settings) enabling plug and play networking.
  • Page 149 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: Fast start repeat count Rapid startup and Emergency Call Service Location Identification Discovery of endpoints is a critically important aspect of VoIP systems in general.
  • Page 150 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Altitude : Altitude SHOULD be normalized to within -32767 to 32767 with a maximum of 4 digits. It is possible to select between two altitude types (floors or meters).
  • Page 151 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs House number suffix - Example: A, 1/2. Landmark : Landmark or vanity address - Example: Columbia University. Additional location info : Additional location info - Example: South Wing.
  • Page 152 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs This network policy is potentially advertised and associated with multiple sets of application types supported on a given port. The application types specifically addressed are: 1.
  • Page 153 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs advertised if all the same network policies apply as those advertised in the Video Conferencing application policy. Tag : Tag indicating whether the specified application type is using a 'tagged' or an 'untagged' VLAN.
  • Page 154: Mac Table

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-13 MAC Table Switching of frames is based upon the DMAC address contained in the frame. The switch builds up a table that maps MAC addresses to switch ports for knowing which ports the frames should go to ( based upon the DMAC address in the frame ).
  • Page 155 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: Aging Configuration : By default, dynamic entries are removed from the MAC table after 300 seconds. This removal is also called aging.
  • Page 156: Vlans

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-14 VLANs To assign a specific VLAN for management purpose. The management VLAN is used to establish an IP connection to the switch from a workstation connected to a port in the VLAN.
  • Page 157 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs This field specifies the ethertype/TPID (specified in hexadecimal) used for Custom S-ports. The setting is in force for all ports whose Port Type is set to S-Custom-Port.
  • Page 158 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs On ingress, all frames, whether carrying a VLAN tag or not, get classified to the Port VLAN, and possible tags are not removed on egress.
  • Page 159 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Ports in Trunk and Hybrid mode may control which VLANs they are allowed to become members of. Access ports can only be member of one VLAN, the Access VLAN.
  • Page 160: Private Vlans

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-15 Private VLANs In a private VLAN, communication between ports in that private VLAN is not permitted. A VLAN can be configured as a private VLAN.
  • Page 161 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs The button can be used to undo the addition of new VLANs. Buttons: Apply – Click to save changes.
  • Page 162: 2-15.2 Port Isolation

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-15.2 Port Isolation Port Isolation provides for an apparatus and method to isolate ports on layer 2 switches on the same VLAN to restrict traffic flow.
  • Page 163: Vcl

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-16 VCL 2-16.1 MAC-based VLAN MAC address-based VLAN decides the VLAN for forwarding an untagged frame based on the source MAC address of the frame.
  • Page 164 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Port Members : A row of check boxes for each port is displayed for each MAC-based VLAN entry. To include a port in a MAC-based VLAN, check the box.
  • Page 165: 2-16.2 Protocol -Based Vlan

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-16.2 Protocol -based VLAN This section describe Protocol -based VLAN, The Switch support Protocol include Ethernet LLC SNAP Protocol,...
  • Page 166 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs SNAP On changing the Frame type field, valid value of the following text field will vary depending on the new frame type you selected.
  • Page 167: 2-16.2.2 Group To Vlan

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-16.2.2 Group to VLAN This section allows you to map a already configured Group Name to a VLAN for the selected stack switch unit switch .
  • Page 168: 2-16.3 Ip Subnet-Based Vlan

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Upper right icon (Refresh): You can click them for refresh the Protocol Group Mapping information by manual. 2-16.3 IP Subnet-based VLAN The IP subnet-based VLAN entries can be configured here.
  • Page 169 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs click on "Save". The “Delete” button can be used to undo the addition of new IP subnet-based VLANs. The maximum possible IP subnet-based VLAN entries are limited to 128.
  • Page 170: Voice Vlan

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-17 VOICE VLAN Voice VLAN is VLAN configured specially for voice traffic. By adding the ports with voice devices attached to voice VLAN, we can perform QoS-related configuration for voice data, ensuring the transmission priority of voice traffic and voice quality.
  • Page 171 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: Mode : Indicates the Voice VLAN mode operation. We must disable MSTP feature before we enable Voice VLAN. It can avoid the conflict of ingress filtering. Possible modes are: Enabled: Enable Voice VLAN mode operation.
  • Page 172: 2-17.2 Oui

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-17.2 OUI The section describes to Configure VOICE VLAN OUI table . The maximum entry number is 16. Modifying the OUI table will restart auto detection of OUI process.
  • Page 173: Qos

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-18 QoS The switch support four QoS queues per port with strict or weighted fair queuing scheduling. It supports QoS Control Lists (QCL) for advance programmable QoS classification, based on IEEE 802.1p, Ethertype, VID, IPv4/IPv6 DSCP and UDP/TCP ports and ranges.
  • Page 174 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs If the port is VLAN aware, the frame is tagged and Tag Class. is enabled, then the frame is classified to a CoS that is mapped from the PCP and DEI value in the tag.
  • Page 175: 2-18.2 Port Policing

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-18.2 Port Policing This section provides an overview of f QoS Ingress Port Policers for all switch ports The Port Policing is useful in constraining traffic flows and marking frames above specific rates.
  • Page 176: 2-18.4 Port Schedulers

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-18.4 Port Schedulers This section provides an overview of QoS Egress Port Schedulers for all switch ports. and the ports belong to the currently selected stack unit, as reflected by the page header.
  • Page 177 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs If you select the scheduler mode with wighted then the screen will change as the figure. Parameter description: Port : The logical port for the settings contained in the same row.
  • Page 178 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Controls whether the queue is allowed to use excess bandwidth. Queue Scheduler Weight : Controls the weight for this queue. The default value is "17". This value is restricted to 1-100.
  • Page 179: 2-18.5 Port Shaping

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-18.5 Port Shaping This section provides an overview of QoS Egress Port Shapers for all switch ports. Others the user could get all detail information ot the ports belong to the currently selected stack unit, as reflected by the page header.
  • Page 180 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs If you select the scheduler mode with wighted then the screen will change as the figure. Parameter description: Port : The logical port for the settings contained in the same row.
  • Page 181 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Queue Shaper Excess : Controls whether the queue is allowed to use excess bandwidth. Queue Scheduler Weight : Controls the weight for this queue. The default value is "17". This value is restricted to 1-100.
  • Page 182: 2-18.6 Port Tag Remarking

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-18.6 Port Tag Remarking The Section provides user to get an overview of QoS Egress Port Tag Remarking for all switch ports.
  • Page 183 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: Mode : Controls the tag remarking mode for this port. Classified: Use classified PCP/DEI values. Default: Use default PCP/DEI values.
  • Page 184 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Controls the mapping of the classified (QoS class, DP level) to (PCP, DEI) values when the mode is set to Mapped.
  • Page 185: 2-18.7 Port Dscp

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-18.7 Port DSCP The section will teach user to set the QoS Port DSCP configuration that was allowed you to configure the basic QoS Port DSCP Configuration settings for all switch ports.
  • Page 186 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Port Egress Rewriting can be one of below parameters • Disable: No Egress rewrite. • Enable: Rewrite enable without remapped.
  • Page 187: 2-18.8 Dscp-Based Qos

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-18.8 DSCP-Based QoS The section will teach user to configure the DSCP-Based QoS mode that This page allows you to configure the basic QoS DSCP based QoS Ingress Classification settings for all switches.
  • Page 188 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: DSCP : Maximum number of support ed DSCP values are 64. Trust : Click to check if the DSCP value is trusted.
  • Page 189: 2-18.9 Dscp Translation

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-18.9 DSCP Translation The section describes the swtich allows you to configure the basic QoS DSCP Translation settings for all switches. DSCP translation can be done in Ingress or Egress.
  • Page 190 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: DSCP : Maximum number of supported DSCP values are 64 and valid DSCP value ranges from 0 to...
  • Page 191: 100/1000Base-Fx Sfp Combo Optical Ethernet Switch With Ac + Dc Inputs 2-18.10 Dscp Classification

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-18.10 DSCP Classification The section describes to teach user to configure and allows you to map DSCP value to a QoS Class and DPL value.
  • Page 192 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs www.ot-systems.com Ver.1.0...
  • Page 193: 2-18.11 Qos Control List Configuration

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-18.11 QoS Control List Configuration The section shows the QoS Control List(QCL), which is made up of the QCEs. Each row describes a QCE that is defined.
  • Page 194 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs DMAC : Indicates the destination MAC address. Possible values are: Any: Match any DMAC. Unicast: Match unicast DMAC. Multicast: Match multicast DMAC.
  • Page 195 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Edits the QCE. : Moves the QCE up the list. : Moves the QCE down the list. : Deletes the QCE.
  • Page 196 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs applicable for IP protocol UDP/TCP Dport Destination TCP/UDP port:(0-65535) or 'Any', specific or port range applicable for IP protocol UDP/TCP 6.
  • Page 197: 2-18.12 Storm Control

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-18.12 Storm Control The section allows user to configure the Storm control for the switch. There is a unicast storm rate control, multicast storm rate control, and a broadcast storm rate control.
  • Page 198 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Apply – Click to save changes. Reset- Click to undo any changes made locally and revert to previously saved values.
  • Page 199: 2-18.13 Wred

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-18.13 WRED The section allows user to configure the WRED function for the switch. This page allows you to configure the Random Early Detection (RED) settings for queue 0 to 5.
  • Page 200 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs average queue filling level is 100%. This value is restricted to 0-100. NOTE: RED Drop Probability Function The following illustration shows the drop probability function with associated parameters.
  • Page 201: Mirror

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-19 Mirror You can mirror traffic from any source port to a target port for real-time analysis. You can then attach a logic analyzer or RMON probe to the target port and study the traffic crossing the source port in a completely unobtrusive manner.
  • Page 202 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: Port to mirror on : Port to mirror also known as the mirror port. Frames from ports that have either source (rx) or destination (tx) mirroring enabled are mirrored on this port.
  • Page 203: Upnp

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-20 UPnP UPnP is an acronym for Universal Plug and Play. The goals of UPnP are to allow devices to...
  • Page 204 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs values. www.ot-systems.com Ver.1.0...
  • Page 205: Gvrp

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-21. GVRP The Generic Attribute Registration Protocol (GARP) provides a generic framework whereby devices in a bridged LAN, e.g. end stations and switches, can register and de-register attribute values, such as VLAN Identifiers, with each other.
  • Page 206 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Enable GVRP globally The GVRP feature is enabled by setting the check mark in the checkbox named Enable GVRP.
  • Page 207: 2-21.2 Port Config

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-21.2 Port Config This page allows you to configure the basic GVRP Configuration settings for all switch ports. The settings relate to the currently selected unit, as reflected by the page header.
  • Page 208: Sflow

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-22. sFlow The sFlow Collector configuration for the can be monitored and modified here. The switch configuration is divided into two parts: Configuration of the sFlow receiver (a.k.a. sFlow collector) and configuration of per-port flow and counter samplers.
  • Page 209 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Agent Configuration IP Address The IP address used as Agent IP address in sFlow datagrams. It serves as a unique key that will identify this agent over extended periods of time.
  • Page 210 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs The maximum number of bytes that should be copied from a sampled packet to the sFlow datagram. Valid range is 14 to 200 bytes with default being 128 bytes.
  • Page 211: Switch2Go

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-23 Switch2go 2-23.1 Switch2go setting Configure Switch2go management and link setting. Web Interface To configure Switch2go setting in the web interface: Click Configuration, Switch2go and and Switch2go setting.
  • Page 212: 2-23.2 User Link Management

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Server State : Report network information between Switch and Server. Link Option : Indicates the Link Option operation. When the Link Option in Automatic, enabling applications to access the services provided by an UPnP "Internet Gateway Device (IGN)"...
  • Page 213 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: Mobile 1 ~ 3 : Information about the mobile devices which can access this switch. User Mode : Assign This Activity Code Privilege Level.
  • Page 214: 2-23.3 Port Name Service

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 2-23.3 Port Name Service This page displays current port name and role. Web Interface To configure Port Name Service in the web interface: Click Configuration, Switch2go and and Port Name Servic Specify the detail Port Name and set the Role.
  • Page 215: Chapter 3. Monitor

    2. Check the contact information for the system administrator as well as the name and location of the switch. Also indicate the local time zone by configuring the appropriate offset. 3. Click the “Refresh” Figure 3-1.1: System Information (ET42202M-S-PD for example, others model the same) www.ot-systems.com Ver.1.0...
  • Page 216 L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: Model Name Model Name will show ET42202M-S-PD by different models System Description Displays the system description. Location The system location configured in Configuration | System | Information | System Location.
  • Page 217: 3-1.3 Ip Status

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-1.3 IP Status This page displays the status of the IP protocol layer. The status is defined by the IP interfaces, the IP routes and the neighbour cache (ARP cache) status.
  • Page 218 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs IP Routes Network Show the destination IP network or host address of this route. Gateway Show the gateway address of this route.
  • Page 219: 3-1.4 Log

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-1.4 Log This section describes that display the system log information of the switch Web Interface To display the log configuration in the web interface: 1.
  • Page 220 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every seconds. Refresh: Updates the system log entries, starting from the current entry ID.
  • Page 221: 3-1.5 Detailed Log

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-1.5 Detailed Log This section describes that display the detailed log information of the switch Web Interface To display the detailed log configuration in the web interface: 1.
  • Page 222: Green Ethernet

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-2 Green Ethernet 3-2.1 Port Power Savings This page provides the current status for EEE. Web Interface To display the power Saving in the web interface: 1.
  • Page 223: Ports

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-3 Ports The section describes to configure the Port detail parameters of the switch. Others you could using the Port configure to enable or disable the Port of the switch. Monitor the ports content or status in the function.
  • Page 224 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Buttons Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds. Refresh: Click to refresh the page.
  • Page 225: 3-3.2 Qos Statistics

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-3.2 Qos Statistics The section describes that switch could display the QoS detailed Queuing counters for a specific switch port. for the different queues for all switch ports.
  • Page 226: 3-3.3 Qcl Status

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-3.3 QCL Status The section will let you know how to configure and shows the QCL status by different QCL users. Each row describes the QCE that is defined. It is a conflict if a specific QCE is not applied to the hardware due to hardware limitations.
  • Page 227 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs displayed under DPL column. DSCP: If a frame matches the QCE then DSCP will be classified with the value displayed under DSCP column.
  • Page 228: 3-3.4 Detailed Statistics

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-3.4 Detailed Statistics The section describes how to provide detailed traffic statistics for a specific switch port. Use the port select box to select which switch port details to display.
  • Page 229 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: Auto-refresh: To evoke the auto-refresh to refresh the Port Statistics information automatically. Upper left scroll bar: To scroll which port to display the Port statistics with “Port-0”, “Port-1...
  • Page 230 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs an opcode indicating a PAUSE operation. Receive and Transmit Size Counters The number of received and transmitted (good and bad) packets split into categories based on their respective frame sizes.
  • Page 231 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs www.ot-systems.com Ver.1.0...
  • Page 232: Dhcp

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-4 DHCP 3-4.1 Server DHCP Server is used to allocate network addresses and deliver configuration parameters to dynamically configured hosts called DHCP client.
  • Page 233: 3-4.1.2 Binding

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Manual Binding : Number of bindings that administrator assigns an IP address to a client. That is, the pool is of host type.
  • Page 234: 3-4.1.3 Declined Ip

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs State : State of binding. Possible states are Committed, Allocated, Expired. Pool Name : The pool that generates the binding.
  • Page 235: 3-4.2 Snooping Table

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-4.2 Snooping Table This page display the dynamic IP assigned information after DHCP Snooping mode is disabled. All DHCP clients obtained the dynamic IP address from the DHCP server will be listed in this table except for local VLAN interface IP addresses.
  • Page 236: 3-4.3 Relay Statistics

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-4.3 Relay Statistics This page provides statistics for DHCP relay. Web Interface To monitor an DHCP Relay statistics in the web interface: Click Monitor, DHCP, Relay Statistics Figure 3-4.3: The DHCP relay statistics...
  • Page 237 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Transmit Error : The number of packets that resulted in error while being sent to servers. Receive from Client : The number of received packets from server.
  • Page 238: 3-4.4 Detailed Statistics

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-4.4 Detailed Statistics This page provides statistics for DHCP snooping. Notice that the normal forward per-port TX statistics isn't increased if the incoming DHCP packet is done by L3 forwarding mechanism.
  • Page 239 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs The number of NAK (option 53 with value 6) packets received and transmitted. Rx and Tx Release: The number of release (option 53 with value 7) packets received and transmitted.
  • Page 240: Security

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-5 Security 3-5.1 Access Management Statistics This section shows you a detailed statistics of the Access Management including HTTP, HTTPS, SSH.
  • Page 241: 3-5.2 Network

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-5.2 Network 3-5.2.1 Port Security 3-5.2.1.1 Switch This section shows the Port Security status. Port Security is a module with no direct configuration.
  • Page 242 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs A one-letter abbreviation of the user module. This is used in the Users column in the port status table.
  • Page 243 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-5.2.1.2 Port This section shows the MAC addresses secured by the Port Security module. Port Security is a module with no direct configuration. Configuration comes indirectly from other modules - the user modules.
  • Page 244 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds. Refresh: Click to refresh the page.
  • Page 245: 3-5.2.2 Nas

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-5.2.2 NAS 3-5.2.2.1 Switch The section describes to show the each port NAS status information of the switch.The status includes Admin State Port State, Last Source, Last ID, QoS Class, and Port VLAN ID.
  • Page 246 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs If the VLAN ID is assigned by the RADIUS server, "(RADIUS-assigned)" is appended to the VLAN ID. Read more about RADIUS-assigned VLANs here.
  • Page 247 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-5.2.2.2 Port The section describes to provides detailed NAS statistics for a specific switch port running EAPOL-based IEEE 802.1X authentication.
  • Page 248 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs • Single 802.1X • Multi 802.1X Backend Server Counters : These backend (RADIUS) frame counters are available for the following administrative states: •...
  • Page 249 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Last Authentication : Shows the date and time of the last authentication of the client (successful as well as unsuccessful).
  • Page 250 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-5.2.3 ACL Status The section describes how to shows the ACL status by different ACL users. Each row describes the ACE that is defined. It is a conflict if a specific ACE is not applied to the hardware due to hardware limitations.
  • Page 251 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Filter: Frames matching the ACE are filtered. Rate Limiter : Indicates the rate limiter number of the ACE. The allowed range is 1 to 16. When Disabled is displayed, the rate limiter operation is disabled.
  • Page 252: 3-5.2.3 Acl Status

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-5.2.3 ACL Status The section describes how to shows the ACL status by different ACL users. Each row describes the ACE that is defined.
  • Page 253: 3-5.2.4 Arp Inspection

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Action : Indicates the forwarding action of the ACE. Permit: Frames matching the ACE may be forwarded and learned.
  • Page 254: 3-5.2.5 Ip Source Guard

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: Navigating the ARP Inspection Table : Each page shows up to 99 entries from the Dynamic ARP Inspection table, default being 20, selected through the "entries per page"...
  • Page 255 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 1. Click Security, Network, IP Source Guard. Checked “Auto-refresh”. 3. Click “ Refresh“ to refresh the port detailed statistics.
  • Page 256: 3-5.3 Aaa

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-5.3 AAA 3-5.3.1 RADIUS Overview This section shows you an overview of the RADIUS Authentication and Accounting servers status to ensure the function is workable.
  • Page 257 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Not Ready: The server is enabled, but IP communication is not yet up and running. Ready: The server is enabled, IP communication is up and running, and the RADIUS module is ready to accept access attempts.
  • Page 258: 3-5.3.2 Radius Details

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-5.3.2 RADIUS Details This section shows you an detailed statistics for a particular RADIUS server. Web Interface To configure a RADIUS Details Configuration in the web interface: Specify Port which want to check.
  • Page 259 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Parameter description: RADIUS Authentication Statistics The statistics map closely to those specified in RFC4668 - RADIUS Authentication Client MIB.
  • Page 260: Other Info

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs The number of RADIUS Access-Request packets destined for the server that have not yet timed out or received a response. This variable...
  • Page 261 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Authenticators cators containing invalid authenticators received from the server. The number of RADIUS packets of radiusAccClientExtUnknownTy unknown types that were received from Unknown Types the server on the accounting port.
  • Page 262 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Refresh - Click to refresh the page immediately. Clear - Clears the counters for the selected server. The "Pending Requests" counter will not be cleared by this operation.
  • Page 263: 3-5.4 Switch

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-5.4 Switch 3-5.4.1 RMON 3-5.4.1.1 Statistics This section provides an overview of RMON Statistics entries. Each page shows up to 99 entries from the Statistics table, default being 20, selected through the "entries per page"...
  • Page 264 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs he total number of good packets received that were directed to the broadcast address. Multi-cast The total number of good packets received that were directed to a multicast address.
  • Page 265 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-5.4.1.2 History This section provides an overview of RMON History entries. Each page shows up to 99 entries from the History table, default being 20, selected through the "entries per page" input field.
  • Page 266 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs packets) received. Broadcast The total number of good packets received that were directed to the broadcast address. Multicast The total number of good packets received that were directed to a multicast address.
  • Page 267 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-5.4.1.3 Alarm This page provides an overview of RMON Alarm entries. Each page shows up to 99 entries from the Alarm table, default being 20, selected through the "entries per page" input field.
  • Page 268 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Rising event index. Falling Threshold Falling threshold value. Falling Index Falling event index. Buttons Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.
  • Page 269 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-5.4.1.4 Event This page provides an overview of RMON Event table entries.Each page shows up to 99 entries from the Event table, default being 20, selected through the "entries per page" input field.
  • Page 270 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs >>: Updates the table, starting with the entry after the last entry currently displayed www.ot-systems.com Ver.1.0...
  • Page 271: Lacp

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-6 LACP 3-6.1 System Status This section describes that when you complete to set LACP function on the switch then it...
  • Page 272: 3-6.2 Port Status

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-6.2 Port Status This section describes that when you complete to set LACP function on the switch then it...
  • Page 273 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds. Refresh: Click to refresh the page.
  • Page 274: 3-6.3 Port Statistics

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-6.3 Port Statistics This section describes that when you complete to set LACP function on the switch then it...
  • Page 275: Loop Protection

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-7 Loop Protection This section displays the loop protection port status the ports of the currently selected switch. Web Interface To display the Loop Protection status in the web interface: 1.
  • Page 276: Spanning Tree

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-8 Spanning Tree 3-8.1 Bridge Status After you complete the MSTI Port configuration the you could to ask the switch display the Bridge Status.
  • Page 277: 3-8.2 Port Status

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-8.2 Port Status After you complete the STP configuration the you could to ask the switch display the STP Port Status.
  • Page 278: 3-8.3 Port Statistics

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-8.3 Port Statistics After you complete the STP configuration then you could to let the switch display the STP Statistics.
  • Page 279: Mvr

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-9 MVR 3-9.1 Statistics The section describes the switch will display the MVR detail Statistics after you had configured MVR on the switch.
  • Page 280: 3-9.2 Mvr Channels Groups

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-9.2 MVR Channels Groups The section describes user could display the MVR Groups detail information on the switch. Entries in the MVR Group Table are shown on this page. The MVR Group Table is sorted first...
  • Page 281 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds. Refresh: Click to refresh the page.
  • Page 282: 3-9.3 Mvr Sfm Information

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-9.3 MVR SFM Information The MVR SFM (Source-Filtered Multicast) Information Table also contains the SSM (Source-Specific Multicast) information. This table is sorted first by VLAN ID, then by group, and then by Port.
  • Page 283 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Address) basis. It can be either Include or Exclude. Source Address IP Address of the source. Currently, system limits the total number of IP source addresses for filtering to be 128.
  • Page 284: Ipmc

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-10 IPMC 3-10.1 IGMP Snooping 3-10.1.1 Status After you complete the IGMP Snooping configuration, then you could to let the switch display the IGMP Snooping Status.
  • Page 285 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Queries Received : The number of Received Queries. V1 Reports Received : The number of Received V1 Reports. V2 Reports Received : The number of Received V2 Reports.
  • Page 286: 3-10.1.2 Group Information

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-10.1.2 Group Information After you complete to set the IGMP Snooping function then you could let the switch to display the IGMP Snooping Group Information.
  • Page 287 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds. Refresh: Click to refresh the page.
  • Page 288: 3-10.1.3 Ipv4 Sfm Information

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-10.1.3 IPv4 SFM Information Entries in the IGMP SFM Information Table are shown on this page. The IGMP SFM (Source-Filtered Multicast) Information Table also contains the SSM (Source-Specific Multicast) information.
  • Page 289 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Source Address : IP Address of the source. Currently, system limits the total number of IP source addresses for filtering to be 128.
  • Page 290: 3-10.2 Mld Snooping

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-10.2 MLD Snooping 3-10.2.1 Status The section describes when you complete the MLD Snooping and how to display the MLD Snooping Status and detail information.
  • Page 291 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs V1 Reports Received : The number of Received V1 Reports. V2 Reports Received : The number of Received V2 Reports.
  • Page 292: 3-10.2.2 Group Information

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-10.2.2 Group Information The section describes user could set the MLD Snooping Groups Information. The "Start from VLAN", and "group" input fields allow the user to select the starting point in the MLD Group...
  • Page 293 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Buttons Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds. Refresh: Click to refresh the page.
  • Page 294: 3-10.2.3 Ipv6 Sfm Information

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-10.2.3 IPv6 SFM Information Entries in the MLD SFM Information Table are shown on this page. The MLD SFM (Source-Filtered Multicast) Information Table also contains the SSM (Source-Specific Multicast) information.
  • Page 295 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Source Address : IP Address of the source. Currently, system limits the total number of IP source addresses for filtering to be 128.
  • Page 296: Lldp

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-11 LLDP 3-11.1 Neighbour This page provides a status overview for all LLDP neighbours. The displayed table contains a row for each port on which an LLDP neighbour is detected.
  • Page 297 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 6. Telephone 7. DOCSIS cable device 8. Station only 9. Reserved When a capability is enabled, the capability is followed by (+). If the capability is disabled, the capability is followed by (-).
  • Page 298: 3-11.2 Lldp-Med Neighbour

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-11.2 LLDP-MED Neighbour This page provides a status overview of all LLDP-MED neighbours. The displayed table contains a row for each port on which an LLDP neighbour is detected. This function applies to VoIP devices which support LLDP-MED.
  • Page 299 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs claiming compliance as a Media Endpoint (Class II) also support all aspects of TIA-1057 applicable to Generic Endpoints (Class I), and any LLDP-MED Endpoint Device claiming compliance as a Communication Device (Class III) will also support all aspects of TIA-1057 applicable to both Media Endpoints (Class II) and Generic Endpoints (Class I).
  • Page 300 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs interactive voice services. 4. Guest Voice Signalling - for use in network topologies that require a different policy for the guest voice signalling than for the guest voice media.
  • Page 301: 3-11.3 Eee

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds. Refresh: Click to refresh the page.
  • Page 302 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs remote link partners respective values. When a local link partner receives its echoed values from the remote link partner it can determine whether or not the remote link partner has received, registered and processed its most recent values.
  • Page 303: 3-11.4 Port Statistics

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-11.4 Port Statistics Two types of counters are shown. Global counters are counters that refer to the whole switch,...
  • Page 304 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Shows the number of entries deleted due to Time-To-Live expiring. Local Counters The displayed table contains a row for each port. The columns hold the following information: Local Port : The port on which LLDP frames are received or transmitted.
  • Page 305: Mac Table

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-12 MAC Table Entries in the MAC Table are shown on this page. The MAC Table contains up to 8192 entries, and is sorted first by VLAN ID, then by MAC address.
  • Page 306 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs MAC address : The MAC address of the entry. Port Members : The ports that are members of the entry.
  • Page 307: Vlans

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-13 VLANs 3-13.1 VLAN Membership This page provides an overview of membership status of VLAN users. The ports belong to the currently selected stack unit, as reflected by the page header.
  • Page 308 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs The VLAN Membership Status Page shall show the current VLAN port members for all VLANs configured by a selected VLAN User (selection shall be allowed by a Combo Box).
  • Page 309: 3-13.2 Vlan Port

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-13.2 VLAN Port The function Port Status gathers the information of all VLAN status and reports it by the order of Static NAS MVRP MVP Voice VLAN MSTP GVRP Combined.
  • Page 310 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Ingress Filtering : Shows the ingress filtering on a port. This parameter affects VLAN ingress processing. If ingress filtering is enabled and the ingress port is not a member of the classified VLAN, the frame is discarded.
  • Page 311: Vcl

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-14 VCL 3-14.1 MAC-based VLAN section This shows MAC-based VLAN entries configured by various MAC-based VLAN users. Currently we support following VLAN User types: CLI/Web/SNMP : These are referred to as static.
  • Page 312: 3-14.2 Protocol-Based Vlan

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-14.2 Protocol-based VLAN 3-14.2.1 Protocol to Group This page shows you the protocols to Group Name (unique for each Group) mapping entries for the switch .
  • Page 313 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs on top of SNAP. In other words, if value of OUI field is 00-00-00 then value of PID will be etype (0x0600-0xffff) and if value of OUI is other than 00-00-00 then valid value of PID will be any value from 0x0000 to 0xffff.
  • Page 314: 3-14.2.2 Group To Vlan

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-14.2.2 Group to VLAN This page shows you the configured Group Name to a VLAN for the switch .
  • Page 315: 3-14.3 Ip Subnet-Based Vlan

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-14.3 IP Subnet-based VLAN The page shows IP subnet-based VLAN entries. This page shows only static entries. Web Interface To Display MAC-based VLAN configuration in the web interface: 1.
  • Page 316: Sflow

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 3-15 sFlow This session shows receiver and per-port sFlow statistics Web Interface To Display MAC-based VLAN configuration in the web interface: 1.
  • Page 317 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs The number of seconds remaining before sampling stops and the current sFlow owner is released. Tx Successes The number of UDP datagrams successfully sent to the sFlow receiver.
  • Page 318: Chapter 4. Diagnostics

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Diagnostics Chapter 4. This chapter provides a set of basic system diagnosis. It let users know that whether the system is health or needs to be fixed. The basic system check includes ICMP Ping, Link OAM, ICMPv6, and VeriPHY Cable Diagnostics.
  • Page 319 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs The given VID ranges from 1 to 4094 and will be effective only when the corresponding IPv6 interface is valid.
  • Page 320: Ping6

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 4-2 Ping6 This section allows you to issue ICMPv6 PING packets to troubleshoot IPv6 connectivity issues. Web Interface To configure an ICMPv6 PING Configuration in the web interface: 1.
  • Page 321 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 64 bytes from 10.10.132.20: icmp_seq=0, time=0ms 64 bytes from 10.10.132.20: icmp_seq=1, time=0ms 64 bytes from 10.10.132.20: icmp_seq=2, time=0ms 64 bytes from 10.10.132.20: icmp_seq=3, time=0ms 64 bytes from 10.10.132.20: icmp_seq=4, time=0ms...
  • Page 322: Veriphy

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 4-3 VeriPHY This section is used for running the VeriPHY Cable Diagnostics. Press to run the diagnostics. This will take approximately 5 seconds. If all ports are selected, this can take approximately 15 seconds.
  • Page 323: Traceroute

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 4-4 Traceroute This page allows you to issue ICMP, TCP, or UDP packets to diagnose network connectivity issues. Web Interface To configure an ICMPv6 PING Configuration in the web interface: 1.
  • Page 324: Chapter 5. Maintenance

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Maintenance Chapter 5. This chapter describes the entire switch Maintenance configuration tasks to enhance the performance of local network including Restart Device, Firmware upgrade, Save/Restore, Import/Export.
  • Page 325: Factory Defaults

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 5-2 Factory Defaults This section describes how to reset the Switch configuration to Factory Defaults. Any configuration files or scripts will recover to factory default values.
  • Page 326: Firmware

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 5-3 Firmware This section describes how to upgrade Firmware. The Switch can be enhanced with more value-added functions by installing firmware upgrades.
  • Page 327: 5-3.2 Firmware Selection

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 5-3.2 Firmware Selection This page provides information about the active and alternate (backup) firmware images in the device, and allows you to revert to the alternate image.
  • Page 328: Configuration

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs Cancel: Cancel activating the backup image. Navigates away from this page. 5-4 Configuration The switch stores its configuration in a number of text files in CLI format. The files are either virtual (RAM-based) or stored in flash on the switch.
  • Page 329: 5-4.2 Upload

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 5-4.2 Upload The configuration upload function will be backuped and saved configuration from the switch’s configuration into the running web browser PC.
  • Page 330: 5-4.3 Download

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 5-4.3 Download This section describes to export the Switch Configuration for maintenance needs. Any current configuration files will be exported as text format.
  • Page 331 ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 5-4.4 Activate It is possible to activate any of the configuration files present on the switch, except for running-config which represents the currently active configuration.
  • Page 332: 5-4.5 Delete

    ET42202M-S-PD L2+ Managed 20-port 100Base-FX/1000Base-X SFP + 4-port 10/100/1000Base-T or 100/1000Base-FX SFP Combo Optical Ethernet Switch with AC + DC inputs 5-4.5 Delete It is possible to delete any of the writable files stored in flash, including startup-config. If this is done and the switch is rebooted without a prior Save operation, this effectively resets the switch to default configuration.

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