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POC2502 Series User
Manual
P/N 1073045 • REV B • ISS 18MAY22
1

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  • Page 1 POC2502 Series User Manual P/N 1073045 • REV B • ISS 18MAY22...
  • Page 2 Carrier, except where specifically permitted under US and international copyright law. Trademarks and IFS and associated names and logos are a product brand of Aritech, a part of patents Carrier. Other trade names used in this document may be trademarks or registered trademarks of the manufacturers or vendors of the respective products.
  • Page 3 Contact information EMEA: https://firesecurityproducts.com Australian/New Zealand: https://firesecurityproducts.com.au/ Product Please consult the following web link to retrieve the electronic version of the documentation product documentation. The manuals are available in several languages.
  • Page 4 POC2502 Series User Manual...

  • Page 5: Table Of Contents

    3.2 Management Access Overview ......................... 39 3.3 Administration Console ..........................40 3.4 Web Management ............................41 3.5 SNMP-based Network Management ......................42 3.6 IFS Smart Discovery Utility ........................42 4. WEB CONFIGURATION ...................... 44 4.1 Main Web Page ............................47 4.1.1 Save Button ................................. 48 4.1.2 Configuration Manager ............................
  • Page 6 4.7.4 MLD Snooping ..............................176 4.7.4.1 MLD Setting ............................. 176 4.7.4.2 MLD Static Group ............................ 178 4.7.4.3 MLD Group Table ............................ 179 4.7.4.4 MLD Router Setting ..........................179 4.7.4.5 MLD Router Table ............................ 181 4.7.4.6 MLD Forward All ............................182 POC2502 Series User Manual...
  • Page 7 4.9.8.1 Global Setting ............................255 4.9.8.2 VLAN Setting ............................256 4.9.8.3 Port Setting .............................. 257 4.9.8.4 Statistics ..............................259 4.9.8.5 Rate Limit ..............................260 4.9.9 IP Source Guard ..............................261 4.9.9.1 Port Settings ............................262 4.9.9.2 Binding Table ............................263 POC2502 Series User Manual...
  • Page 8 4.16.2 Reboot Switch..............................339 4.16.3 Backup Manager .............................. 340 4.16.4 Upgrade Manager ............................341 4.16.5 Dual Image ..............................342 5. SWITCH OPERATION ....................... 343 5.1 Address Table ............................343 5.2 Learning ..............................343 5.3 Forwarding & Filtering ..........................343 POC2502 Series User Manual...
  • Page 9 5.4 Store-and-Forward ........................... 343 5.5 Auto-Negotiation ............................345 6. TROUBLESHOOTING ....................... 346 APPENDIX A ......................... 348 A.1 Switch's RJ45 Pin Assignments ......................348 A.2 10/100Mbps, 10/100BASE-TX ......................... 348 POC2502 Series User Manual...
  • Page 10 SOLD OR LICENSED BY CARRIER, MAY BE HACKED, COMPROMISED AND/OR CIRCUMVENTED AND CARRIER MAKES NO REPRESENTATION, WARRANTY, COVENANT OR PROMISE THAT ITS PRODUCTS (INCLUDING SECURITY PRODUCTS), SOFTWARE, SERVICES OR OTHER OFFERINGS WILL NOT BE HACKED, COMPROMISED AND/OR CIRCUMVENTED. POC2502 Series User Manual...
  • Page 11 SECURITY PRODUCTS), SOFTWARE, SERVICE OR OTHER OFFERING MAY NOT BE HACKED, COMPROMISED AND/OR CIRCUMVENTED. CARRIER DOES NOT WARRANT THAT ANY PRODUCT (INCLUDING SECURITY PRODUCTS), SOFTWARE OR SERVICE MANUFACTURED, SOLD OR LICENSED BY CARRIER WILL PREVENT, OR IN ALL CASES PROVIDE ADEQUATE WARNING POC2502 Series User Manual...
  • Page 12 Note: Note messages advise you of the possible loss of time or effort. They describe how to avoid the loss. Notes are also used to point out important information that you should read. POC2502 Series User Manual...

  • Page 13: Introduction

    1. INTRODUCTION Thank you for purchasing IFS POC2502 Managed Switch, which comes with multiple POC female BNC connectors, Gigabit Ethent copper and SFP fiber optic connectibility and robust layer 2 and layer 4 features. The description of this model is shown...

  • Page 14: Product Description

    L2/L4 Gigabit Switching engine along with multi-BNC ports with Long Reach PoE Injector function, 2 Gigabit copper ports and 2 extra 100/1000BASE-X SFP fiber slots. As an advanced PoE switch, the IFS POC2502 Managed Switch features intelligent PoE functions to improve the availability of critical applications. It provides a quick, safe and cost-effective PoE network solution to upgrading the existing coaxial cable infrastructure from the analog system to the HD IP surveillance system.
  • Page 15 Centralized Power Management IFS POC2502 Managed Switch eliminates the need for an additional remote site power while allowing a single power source to provide power to both POC extenders and the PoE powered devices at long range. The Long Reach PoE capabilities provided help to reduce installation time and deployment costs for network devices as a result of freeing from restrictions of power outlet locations.
  • Page 16 Scheduled Power Recycling The IFS POC2502 Managed Switch allows each of the connected PoE IP cameras or PoE wireless access points via the POC252-1CX-1P to reboot at a specific time each week. Therefore, it will reduce the chance of IP camera or wireless AP crash resulting from buffer overflow.
  • Page 17 IPv6 / IPv4 Dual Stack Supporting both IPv6 and IPv4 protocols, the IFS POC2502 Managed Switch the SMBs to step in the IPv6 era with the lowest investment as its network facilities need not be replaced or overhauled if the IPv6 FTTx edge network is set up.
  • Page 18 Protocol (SNMP), the switch can be managed via any standard management software. For text-based management, the switch can be accessed via Telnet and the console port. Moreover, the IFS POC2502 Managed Switch offers secure remote management by supporting SSH, SSL and SNMP v3 connections which encrypt the packet content at each session.

  • Page 19: How To Use This Manual

    − Total Long Reach PoE power budget control − Per port Long Reach PoE function enable/disable − Long Reach PoE port power feeding priority − Per Long Reach PoE port power limitation − Long Reach PD alive check − Long Reach PoE schedule POC2502 Series User Manual...
  • Page 20 ■ Strict priority and Weighted Round Robin (WRR) CoS policies Multicast ■ Supports IGMP snooping v2 and v3 ■ Supports MLD snooping v1, v2 ■ IGMP querier mode support ■ IGMP snooping port filtering ■ MLD snooping port filtering POC2502 Series User Manual...
  • Page 21 ■ SNMP trap for interface linkup and linkdown notification ■ Event message logging to remote Syslog server ■ Four RMON groups (history, statistics, alarms and events) ■ IFS Smart Discovery utility ■ Smart fan with speed control POC2502 Series User Manual...

  • Page 22: Product Specifications

    Max. 400m with PoE output (2,624ft.) Maximum Distance Max. 1000m with PoE output (3,280ft.) Max. 1200m with data output only (3,937ft.) Long Reach IEEE 1901 Ethernet Standard Modulation Type Wavelet-OFDM Security 128-bit AES encryption Frequency Band 2 ~ 28MHz POC2502 Series User Manual...
  • Page 23 IEEE 802.3x pause frame for full-duplex Flow Control Back pressure for half-duplex < 5 sec: System reboot Reset Button > 5 sec: Factory default PWR, SYS, LNK, PoE-in-Use, 1000, LNK/ACK, Fan 1 Alert, Fan 2 Alert, POC2502 Series User Manual...
  • Page 24 RADIUS / TACACS+ user access authentication IP-MAC port binding MAC filter Static MAC address Security DHCP Snooping and DHCP Option 82 STP BPDU guard, BPDU filtering and BPDU forwarding DoS attack prevention ARP inspection IP source guard Management Functions POC2502 Series User Manual...
  • Page 25 RFC 2710 MLD version 1 RFC 3810 MLD version 2 Environment Temperature: 0 ~ 50 degrees C Operating Relative Humidity: 5 ~ 95% (non-condensing) Temperature: -10 ~ 70 degrees C Storage Relative Humidity: 5 ~ 95% (non-condensing) POC2502 Series User Manual...
  • Page 26 2900* 884* 12.1 11.0 3000* 914* 11.7 10.7 3100* 945* 11.4 10.3 3200* 975* 10.7 10.0 3300* 1006* 10.3 Above PoE outputs are based on RG-59 Bare Copper, 10Ω/1000FT DC Resistance coaxial cable at 25°C operation. POC2502 Series User Manual...
  • Page 27 Above PoE outputs are based on RG-59 CCS, 46Ω/1000FT DC Resistance coaxial cables at 25°C operation. The PoE output may reduce 1W at high temp operating. *The long coaxial cable may not support 720P/1080P camera because long coaxial cable has high DC Resistance which reduces data rate/bandwidth. POC2502 Series User Manual...

  • Page 28: Installation

    Each of the SFP (Small Form-factor Pluggable) slots supports dual-speed, 1000BASE-SX / LX or 100BASE-FX For 1000BASE-SX/LX SFP transceiver module: From 550 meters (multi-mode fiber) to 10/30/50/70/120 kilometers (single-mode fiber). For 100BASE-FX SFP transceiver module: From 2 kilometers (multi-mode fiber) to 20/40/60 kilometers (single-mode fiber). POC2502 Series User Manual...

  • Page 29: Led Indications

    The front panel LEDs indicates instant status of port links, data activity and system power; it helps monitor and troubleshoot when needed. Figure 2-1-2A ~ 2-1-2B shows the LED indications of these POC Managed Switches. POC2502-8CXP-2T-2S LED Indication Figure 2-1-2 POC2502-8CXP-2T-2S LED Panel POC2502 Series User Manual...
  • Page 30 Lights: indicate that the port is operating at 1000Mbps. Lights: When LNK/ACT LED lights up, it indicates that the port is operating at 10/100Mbps. 1000 Orange Off: When LNK/ACT LED is Off, it indicates that the port is linkdown. POC2502 Series User Manual...

  • Page 31: Switch Rear Panel

    It will prevent you from network data loss or network downtime. In some areas, installing a surge suppression device may also help to protect your POC Managed Power Notice: Switch from being damaged by unregulated surge or current to the POC Managed Switch. POC2502 Series User Manual...

  • Page 32: Installing The Switch

    Connect the other end of the cable to the network devices such as printer server, workstation or router. Connection to the POC Managed Switch requires UTP Category 5 network cabling with RJ45 tips. For more information, please see the Cabling Specification in Appendix A. POC2502 Series User Manual...

  • Page 33: Rack Mounting

    Step 5: After the brackets are attached to the POC Managed Switch, use suitable screws to securely attach the brackets to the rack, as shown in Figure 2-1-6. Figure 2-1-6 Mounting POC Managed Switch in a Rack POC2502 Series User Manual...

  • Page 34: Installing The Sfp Transceiver

    Figure 2-1-7 Plug in the SFP transceiver  Approved IFS SFP Transceivers IFS POC2502 Managed Switch supports both single mode and multi-mode SFP transceiver. The following list of approved IFS SFP transceivers is correct at the time of publication: SFP Transceiver Modules...
  • Page 35 Gigabit Ethernet Transceiver (1000BASX-LX-BX, Fiber Bi-Directional SFP) It is recommended to use IFS SFP on the POC Managed Switch. If you insert an SFP transceiver that is not supported, the POC Managed Switch will not recognize it. In the installation steps below, this Manual uses Gigabit SFP transceiver as an example. However, the steps for Fast Ethernet SFP transceiver are similar.

  • Page 36: Installing The Long Reach Poe Communication

    BNC female port port without having to power down the POC Managed Switch.  Approved IFS Long Reach PoE Extenders The following list of approved IFS Long Reach PoE extenders is correct at the time of publication: Long Reach Ethernet Coaxial Extenders ...
  • Page 37 Enable Long Reach Power over Ethernet function for the all POC ports from WebUI We suggest that all unused ports be turned off, as output voltage will be at the BNC connector output And should have BNC cap installed for safety. POC2502 Series User Manual...
  • Page 38 Check the LNK LED of the Long Reach Power over Ethernet interface on the front of the POC POC Managed Switch. Ensure that the Long Reach Power over Ethernet interface is operating correctly. POC2502 Series User Manual...
  • Page 39 BNC cap that shipped with unit back on to open BNC. 1. The package contains eight warning stickers, which should be stuck on the coaxial cable connector before using IFS POC2502 Managed Switch and POC extender. If connected with non-IFS POC2502 extender equipment, it might cause damage to the equipment.
  • Page 40 For connection to POC Extenders only. NOT for direct camera connections. Note : Power at BNC ports are off by default. To enable POC power at each BNC connector, please consult the manual.  To Disable unused ports or all ports. POC2502 Series User Manual...

  • Page 41: Switch Management

    • Network cables -- Use standard network (UTP) cables with RJ45 connectors.  The above Workstation is installed with Web browser and JAVA runtime environment plug-in It is recommended to use Internet Explore 8.0 or above to access POC Managed Switch. POC2502 Series User Manual...

  • Page 42: Management Access Overview

    • Least visually appealing of all three methods the MIB level • Based on open standards • Some settings require calculations • Security can be compromised (hackers only need to know the community name) Table 3-1 Comparison of Management Methods POC2502 Series User Manual...

  • Page 43: Administration Console

    You can change these settings, if desired, after you log on. This management method is often preferred because you can remain connected and monitor the system during system reboots. Also, certain error messages are sent to the serial port, POC2502 Series User Manual...

  • Page 44: Web Management

    POC Managed Switch's console port. Web Management requires either Microsoft Internet Explorer 8.0 or later, Google Chrome, Safari or Mozilla Firefox 1.5 or later. Figure 3-1-4 Web Main Screen of POC Managed Switch POC2502 Series User Manual...

  • Page 45: Snmp-Based Network Management

    For easily listing the POC Managed Switch in your Ethernet environment, the IFS Smart Discovery Utility from user’s manual CD-ROM is an ideal solution. The following installation instructions are to guide you to running the IFS Smart Discovery Utility. Deposit the IFS Smart Discovery Utility in administrator PC.
  • Page 46 To click the “Control Packet Force Broadcast” function, it allows you to assign a new setting value to the Web Smart Switch under a different IP subnet address. Press the “Connect to Device” button and the Web login screen appears in Figure 3-1-4. Press the “Exit” button to shut down the IFS Smart Discovery Utility. POC2502 Series User Manual...

  • Page 47: Web Configuration

    PC. Figure 4-1-1 Web Management  Logging on the switch Use Internet Explorer 8.0 or above Web browser. Enter the factory-default IP address to access the Web interface. The factory-default IP address is as follows: http://192.168.0.100 POC2502 Series User Manual...
  • Page 48 Now, you can use the Web management interface to continue the switch management or manage the POC Managed Switch by Web interface. The Switch Menu on the left of the web page lets you access all the commands and statistics the POC Managed POC2502 Series User Manual...
  • Page 49 The changed IP address takes effect immediately after clicking on the Save button. You need to use the new IP address to access the Web interface.  For security reason, please change and memorize the new password after this first setup.  Only accept command in lowercase letter under Web interface. POC2502 Series User Manual...

  • Page 50: Main Web Page

    Using the onboard Web agent, you can define system parameters, manage and control the POC Managed Switch, and all its ports, or monitor network conditions. Via the Web-Management, the administrator can set up the POC Managed Switch by POC2502 Series User Manual...

  • Page 51: Save Button

    : Click to reboot the POC Managed Switch. : Click to refresh the page. 4.1.1 Save Button This save button allows save the running / startup / backup configuration or reset switch in default parameter. The screen in Figure 4-1-6 appears. POC2502 Series User Manual...

  • Page 52: Configuration Manager

    If the device supports multi-config file, name the configuration file to be .cfg file, the default is startup.cfg. If the device does not support multi-config file, mandates the name of startup configuration file to be startup-config. POC2502 Series User Manual...

  • Page 53: Saving Configuration

    Click ”Save > Save Configurations to FLASH” to login the “Configuration Manager” page. Select “Source File = Running Configuration” and “Destination File = Startup Configuration”. Press the “Apply” button to save running configuration to start up configuration. POC2502 Series User Manual...

  • Page 54: System

    Figure 4-2-1 System Information Page Screenshot The page includes the following fields: Object Description • System Name Display the current system name • System Location Display the current system location • Display the current system contact System Contact POC2502 Series User Manual...

  • Page 55: Ip Configurations

    IP configuration. Fill out the IP Address, Subnet Mask and Gateway for the device. The screens in Figure 4-2-2 & Figure 4-2-3 appear. Figure 4-2-2 IP Address Setting Page Screenshot The page includes the following fields: Object Description POC2502 Series User Manual...
  • Page 56 Display the current DHCP state. • IP Address Display the current IP address. • Subnet Mask Display the current subnet mask. • Gateway Display the current gateway. • DNS Server 1/2 Display the current DNS server. POC2502 Series User Manual...

  • Page 57: Ipv6 Configuration

    To enable this POC Managed Switch to accept a configuration from a Dynamic Host Configuration Protocol version 6 (DHCPv6) server. By default, the POC Managed Switch does not perform DHCPv6 client actions. DHCPv6 clients request the delegation of long-lived prefixes that they can push to individual local hosts. POC2502 Series User Manual...
  • Page 58 • IPv6 In Use Router Display the current in-use gateway • IPv6 Static Address Display the current IPv6 static address • IPv6 Static Router Display the current IPv6 static gateway • DHCPv6 Client Display the current DHCPv6 client status POC2502 Series User Manual...

  • Page 59: User Configuration

    Please enter the user’s new password here again to confirm. • Privilege Type The privilege type for the user. Options: • Admin • User • Other Buttons : Click to apply changes. Figure 4-2-7 Local User Page Screenshot POC2502 Series User Manual...

  • Page 60: Time Settings

    & Figure 4-2-9 appear. Figure 4-2-8 SNTP Setup Page Screenshot The page includes the following fields: Object Description • Enable SNTP Enabled: Enable SNTP mode operation. When enabling SNTP mode operation, the agent forwards and transfers POC2502 Series User Manual...
  • Page 61 • Week - Select the starting week number. • Day - Select the starting day. • Month - Select the starting month. • Hours - Select the starting hour. • Minutes - Select the starting minute. POC2502 Series User Manual...
  • Page 62 Display the current daylight saving time state • Daylight Saving Time Display the current daylight saving time offset state Offset • From Display the current daylight saving time from • To Display the current daylight saving time to POC2502 Series User Manual...

  • Page 63: Sntp Server Settings

    : Click to apply changes. Server Information Figure 4-2-11 SNTP Page Screenshot The page includes the following fields: Object Description • SNTP Server Address Display the current SNTP server address • Server Port Display the current SNTP server port POC2502 Series User Manual...

  • Page 64: Log Management

    Figure 4-2-13 appear. Figure 4-2-12 Logging Settings Page Screenshot The page includes the following fields: Object Description • Logging Service Enabled: Enable logging service operation. Disabled: Disable logging service operation. Buttons : Click to apply changes. POC2502 Series User Manual...

  • Page 65: Local Log

    Warning level of the warning conditions for local log.  notice: Notice level of the normal but significant conditions for local log.  info: Informational level of the informational messages for local log.  debug: Debug level of the debugging messages for local log. POC2502 Series User Manual...
  • Page 66 The page includes the following fields: Object Description • Status Display the current local log state • Target Display the current local log target • Severity Display the current local log severity • Action : Delete the current status POC2502 Series User Manual...

  • Page 67: Remote Syslog

    The severity of the local log entry. The following severity types are supported:  emerg: Emergency level of the system unsable for local log.  alert: Alert level of the immediate action needed for local log.  crit: Critical level of the critical conditions for local log. POC2502 Series User Manual...

  • Page 68: Log Message

    4.2.6.4 Log Message The switch log view is provided here. The Log View screens in Figure 4-2-18, Figure 4-2-19 & Figure 4-2-20 appear. Figure 4-2-18 Log Information Select Page Screenshot The page includes the following fields: POC2502 Series User Manual...
  • Page 69 The page includes the following fields: Object Description • Target Display the current log target • Severity Display the current log severity • Category Display the current log category • Total Entries Display the current log entries POC2502 Series User Manual...
  • Page 70 Display the time of log • Category Display the category type • Severity Display the severity type • Message Display the log message Buttons : Click to clear the log. : Click to refresh the log. POC2502 Series User Manual...

  • Page 71: Snmp Management

    The community name is used to identify the group. An SNMP device or agent may belong to more than one SNMP community. It will not respond to requests from management stations that do not belong to one of its communities. SNMP default communities are: 。 Write = private 。 Read = public POC2502 Series User Manual...

  • Page 72: Snmp System Information

    Enabled: Enable SNMP mode operation. Disabled: Disable SNMP mode operation. Buttons : Click to apply changes. Figure 4-2-22 SNMP Information Page Screenshot The page includes the following fields: Object Description • SNMP Display the current SNMP status POC2502 Series User Manual...

  • Page 73: Snmp View

    General, if a view entry's view type is 'excluded', it should exist another view entry in which view type is 'included' and its OID subtree oversteps the 'excluded' view entry. Buttons : Click to add a new view entry. POC2502 Series User Manual...
  • Page 74 View Name • Display the current SNMP subtree OID Subtree OID • OID Mask Display the current SNMP OID mask • View Type Display the current SNMP view type • Action : Delete the view table entry. POC2502 Series User Manual...

  • Page 75: Snmp Access Group

    Write view name is the name of the view in which you enter data and configure the contents of the agent. The allowed string length is 1 to 16. • Notify View Name Notify view name is the name of the view in which you specify a notify, inform, or trap. POC2502 Series User Manual...

  • Page 76: Snmp Community

    Display the current notify view name • Action : Delete the access group entry. 4.2.7.5 SNMP Community Configure SNMP Community on this page. The SNMP Community screens in Figure 4-2-27 & Figure 4-2-28 appear. Figure 4-2-27 Community Setting Page Screenshot POC2502 Series User Manual...
  • Page 77 Display the current community type • Group Name Display the current SNMP access group’s name • View Name Display the current view name • Access Right Display the current access type • Delete : Delete the community entry POC2502 Series User Manual...

  • Page 78: Snmp User

    A string identifying the authentication pass phrase. For both MD5 and SHA Password authentication protocol, the allowed string length is 8 to 16. • Encryption Protocol Indicates the privacy protocol that this entry should belong to. Possible privacy protocol are:  None: None privacy protocol. POC2502 Series User Manual...

  • Page 79: Snmpv1, 2 Notification Recipients

    Configure SNMPv1 and 2 notification recipients on this page. The SNMPv1, 2 Notification Recipients screens in Figure 4-2-31 & Figure 4-2-32 appear. Figure 4-2-31 SNMPv1, 2 Notification Recipients Page Screenshot The page includes the following fields: Object Description POC2502 Series User Manual...

  • Page 80: Snmpv3 Notification Recipients

    Display the current retry times • Action : Delete the SNMPv1, 2 host entry. 4.2.7.9 SNMPv3 Notification Recipients Configure SNMPv3 notification recipients on this page. The SNMPv1, 2 Notification Recipients screens in Figure 4-2-33 & Figure 4-2-34 appear. POC2502 Series User Manual...
  • Page 81 Display the current notify type • User Name Display the current user name • UDP Port Display the current UDP port • Time Out Display the current time out • Retries Display the current retry times POC2502 Series User Manual...

  • Page 82: Snmp Engine Id

    10 and 64 hexadecimal digits, but all-zeros and all-'F's are not allowed. Buttons : Click to apply changes. Figure 4-2-36 SNMPv3 Engine ID Status Page Screenshot The page includes the following fields: Object Description • User Default Display the current status POC2502 Series User Manual...

  • Page 83: Snmp Remote Engine Id

    An octet string identifying the engine ID that this entry should belong to. Engine ID Buttons : Click to apply changes. Figure 4-2-38 SNMPv3 Remote Engine ID Status Page Screenshot The page includes the following fields: Object Description • Remote IP Address Display the current remote IP address POC2502 Series User Manual...
  • Page 84 • Display the current engine ID Engine ID • Action : Delete the remote IP address entry POC2502 Series User Manual...

  • Page 85: Port Management

    Figure 4-3-1A Port Settings Page Screenshot The page includes the following fields: Object Description • Port Select Select port number from this drop-down list. • Enabled Indicates the port state operation. Possible states are: Enabled - Start up the port manually. POC2502 Series User Manual...
  • Page 86 Auto-Negotiation. Check the configured column to use flow control. This setting is related to the setting for Configured Link Speed. Buttons : Click to apply changes. Figure 4-3-2A Port Status Page Screenshot POC2502 Series User Manual...

  • Page 87: Poc Port Configuration

    Object Description • Select port number from this drop-down list. Port Select • Enabled Indicates the port state operation. Possible state are: Enabled - Start up the port manually. Disabled – Shut down the port manually. POC2502 Series User Manual...

  • Page 88: Port Counters

    This page provides an overview of traffic and trunk statistics for all switch ports. The Port Statistics screens in Figure 4-3-3, Figure 4-3-4, Figure 4-3-5 & Figure 4-3-6 appear. Figure 4-3-3 Port MIB Counters Page Screenshot The page includes the following fields: POC2502 Series User Manual...
  • Page 89 The total number of octets transmitted out of the interface, including framing characters. • Transmit Unicast The total number of packets that higher-level protocols requested is transmitted Packets to a subnetwork-unicast address, including those that were discarded or not sent. POC2502 Series User Manual...
  • Page 90 FCS check. This count does not include frames received with frame-too-long or frame-too-short error. • Single Collision The number of successfully transmitted frames for which transmission is inhibited Frames by exactly one collision. POC2502 Series User Manual...
  • Page 91 The number of received pause frames • Out Pause Frames The number of transmitted pause frames Figure 4-3-6 RMON Counters Page Screenshot Object Description • Drop Events The total number of events in which packets were dropped due to lack of POC2502 Series User Manual...
  • Page 92 The total number of frames (including bad packets) received and transmitted 128-255 Byte Frames where the number of octets falls within the specified range (excluding framing 256-511 Byte Frames bits but including FCS octets). 512-1023 Byte Frames 1024-1518 Byte Frames POC2502 Series User Manual...

  • Page 93: Bandwidth Utilization

    The page includes the following fields: Object Description • Refresh Period This shows the period interval between last and next refresh. Options:  2 sec  5 sec  10 sec • Allow user to enable or disable this function POC2502 Series User Manual...

  • Page 94: Port Mirroring

    All frames received on a given port (also known as ingress or source mirroring). • All frames transmitted on a given port (also known as egress or destination mirroring). Mirror Port Configuration The Port Mirror Configuration screens in Figure 4-3-9 & Figure 4-3-10 appear. POC2502 Series User Manual...
  • Page 95 Frames transmitted from these ports are mirrored to the mirroring port. Frames received are not mirrored. • Sniffer RX Ports Frames received at these ports are mirrored to the mirroring port. Frames transmitted are not mirrored. Buttons : Click to apply changes. Figure 4-3-10 Mirroring Status Page Screenshot POC2502 Series User Manual...

  • Page 96: Jumbo Frame

    The allowed range is 64 bytes to 9216 bytes. Buttons : Click to apply changes. Figure 4-3-12 Jumbo Frame Information Page Screenshot The page includes the following fields: Object Description • Jumbo Display the current maximum frame size POC2502 Series User Manual...

  • Page 97: Port Error Disabled Configuration

    • DHCP Rate Limit Enable or disable the port error disabled function to check status by DHCP rate limit • ARP Rate Limt Enable or disable the port error disabled function to check status by ARP rate limit POC2502 Series User Manual...
  • Page 98 Display the current ACL status • Port Security Violation Display the current port security violation status • DHCP Rate Limit Display the current DHCP rate limit status • Display the current ARP rate limit status ARP Rate Limt POC2502 Series User Manual...

  • Page 99: Port Error Disabled

    • Servers in a farm of web servers in a Demilitarized Zone (DMZ) are allowed to communicate with the outside world and with database servers on the inside segment, but are not allowed to communicate with each other POC2502 Series User Manual...
  • Page 100 VLAN mask from the VLAN table. This reduces the ports to which forwarding can be done to just the promiscuous ports within the private VLAN. The port settings relate to the currently unit, as reflected by the page header. The Port Isolation Configuration screens in Figure 4-3-16 & Figure 4-3-17 appear. POC2502 Series User Manual...
  • Page 101 : Click to apply changes. Figure 4-3-17 Port Isolation Status Page Screenshot The page includes the following fields: Object Description • Protected Ports Display the current protected ports • Unprotected Ports Display the current unprotected ports POC2502 Series User Manual...

  • Page 102: Eee

    Figure 4-3-19 appear. Figure 4-3-18 EEE Port Settings Page Screenshot The page includes the following fields: Object Description • Port Select port number from this drop-down list • Enable Enable or disable the EEE function Buttons POC2502 Series User Manual...
  • Page 103 : Click to apply changes. Figure 4-3-19 EEE Enable Status Page Screenshot The page includes the following fields: Object Description • Port The switch port number of the logical port • EEE State Display the current EEE state POC2502 Series User Manual...

  • Page 104: Link Aggregation

    Link Aggregation Control Protocol (LACP) LAGs - LACP LAG negotiate Aggregated Port links with other LACP ports located on a different device. If the other device ports are also LACP ports, the devices establish a LAG between them. Figure 4-4-1 Link Aggregation POC2502 Series User Manual...
  • Page 105 Configures LAG configuration settings  LAG Port Setting Configures LAG port settings  LACP Setting Configures LACP priority settings  LACP Port Setting Configures LACP configuration settings  LAG Status Displays LAG status / LACP information POC2502 Series User Manual...

  • Page 106: Lag Setting

    IP/MAC Address: The IP and MAC address can be used to calculate the port for the frame. Buttons : Click to apply changes. Figure 4-4-3 LAG Information Page Screenshot The page includes the following fields: Object Description • Load Balance Algorithm Display the current load balance algorithn POC2502 Series User Manual...

  • Page 107: Lag Managment

    The page includes the following fields: Object Description • The LAG for the settings contained in the same row • Name Display the current name • Type Display the current type • Link State Display the link state POC2502 Series User Manual...

  • Page 108: Lag Port Setting

    The current RX column indicates whether pause frames on the port are obeyed. The current TX column indicates whether pause frames on the port are transmitted. The RX and TX settings are determined by POC2502 Series User Manual...
  • Page 109 Display the current enable state • Speed Display the current speed • Duplex Display the current duplex mode • Flow Control Config Display the current flow control configuration • Flow Control Status Display the current flow control status POC2502 Series User Manual...

  • Page 110: Lacp Setting

    LACP peer of the trunk group. Buttons : Click to apply changes. Figure 4-4-9 LACP Information Page Screenshot The page includes the following fields: Object Description • System Priority Display the current system priority. POC2502 Series User Manual...

  • Page 111: Lacp Port Setting

    LACP packets each second, while Long will wait for 30 seconds before sending an LACP packet. Buttons : Click to apply changes. Figure 4-4-11 LACP Port Information Page Screenshot The page includes the following fields: POC2502 Series User Manual...

  • Page 112: Lag Status

    • Link State Display the current link state • Active Member Display the current active member • Standby Member Display the current standby member Figure 4-4-13 LACP Information Page Screenshot The page includes the following fields: POC2502 Series User Manual...
  • Page 113 The partner state field of LACP PDU description. The field from left to right describes: “LACP_Activity”, “LACP_Timeout”, “Aggregation”, “Synchronization”, “Collecting”, “Distributing”, “Defaulted”, and “Expired”. The contents could be true or false. If the contents are false, the web will show POC2502 Series User Manual...
  • Page 114 “_”; if the contents are true, the Web shows “A”, “T”, “G”, “S”, “C”, “D”, “F” and “E” for each content respectively. POC2502 Series User Manual...

  • Page 115: Vlan

    The POC Managed Switch's default is to assign all ports to a single 802.1Q VLAN named DEFAULT_VLAN. As new VLAN is created, the member ports assigned to the new VLAN will be removed from the DEFAULT_ VLAN port member list. The DEFAULT_VLAN has a VID = 1. POC2502 Series User Manual...

  • Page 116: Ieee 802.1Q Vlan

    Up to 255 VLANs based on the IEEE 802.1Q standard  Port overlapping, allowing a port to participate in multiple VLANs  End stations can belong to multiple VLANs  Passing traffic between VLAN-aware and VLAN-unaware devices POC2502 Series User Manual...
  • Page 117 12 bits TPID (Tag Protocol Identifier) TCI (Tag Control Information) 2 bytes 2 bytes Destination Source Ethernet Preamble VLAN TAG Data Address Address Type 6 bytes 6 bytes 4 bytes 2 bytes 46-1500 bytes 4 bytes POC2502 Series User Manual...
  • Page 118 The Switch initially configures one VLAN, VID = 1, called "default." The factory default setting assigns all ports on the Switch to the "default". As new VLAN are configured in Port-based mode, their respective member ports are removed from the "default." POC2502 Series User Manual...

  • Page 119: Management Vlan

    VLAN. Untagged VLANs can be used to manually isolate user groups or subnets. 4.5.3 Management VLAN Configure Management VLAN on this page. The screens in Figure 4-5-1 & Figure 4-5-2 appear. Figure 4-5-1 Management VLAN Setting Page Screenshot The page includes the following fields: POC2502 Series User Manual...

  • Page 120: Create Vlan

    Figure 4-5-3 VLAN Setting Page Screenshot The page includes the following fields: Object Description • Indicates the ID of this particular VLAN. VLAN List • VLAN Action This column allows users to add or delete VLAN s. POC2502 Series User Manual...

  • Page 121: Interface Settings

    VLAN information intact. The VLAN information in the tag can then be used by other 802.1Q compliant devices on the network to make packet-forwarding decisions. • Untagged: Ports with untagging enabled will strip the 802.1Q tag from all packets that flow into those POC2502 Series User Manual...
  • Page 122 Assigning a unique range of VLAN IDs to each customer would restrict customer configurations, require intensive processing of VLAN mapping tables, and could easily exceed the maximum VLAN limit of 4096. POC2502 Series User Manual...
  • Page 123 The PVID will be inserted into all untagged frames entering the ingress port. The PVID must be the same as the VLAN ID that the port belongs to VLAN group, or the untagged traffic will be dropped. POC2502 Series User Manual...
  • Page 124 However, the port will never transmit frames classified to VLANs that it is not a member of. • Uplink Enable/disable uplink function in trunk port. • TPID Configure the type (TPID) of the protocol of switch trunk port. Buttons : Click to apply changes. POC2502 Series User Manual...
  • Page 125 • PVID Display the current PVID • Accepted Frame Type Display the current access frame type • Ingress Filtering Display the current ingress filtering • Uplink Display the current uplink mode • TPID Display the current TPID POC2502 Series User Manual...

  • Page 126: Port To Vlan

    Interface is a member of the VLAN. All packets transmitted by the port will be untagged, that is, not carry a tag and therefore not carry VLAN or CoS information. Note that an interface must be POC2502 Series User Manual...

  • Page 127: Port Vlan Membership

    The switch port number of the logical port • Mode Display the current VLAN mode • Administrative VLANs Display the current administrative VLANs • Operational VLANs Display the current operational VLANs • Modify Click to modify VLAN membership POC2502 Series User Manual...

  • Page 128: Protocol Vlan Group Setting

    • Protocol Value Valid value that can be entered in this text field depends on the option selected (0x0600-0xFFFE) from the the preceding Frame Type selection menu. POC2502 Series User Manual...

  • Page 129: Protocol Vlan Port Setting

    This page allows you to map an already configured Group Name to a VLAN/port for the switch. The Protocol VLAN Port Setting/State screens in Figure 4-5-11 & Figure 4-5-12 appear. Figure 4-5-11 Protocol VLAN Port Setting Page Screenshot The page includes the following fields: POC2502 Series User Manual...
  • Page 130 The page includes the following fields: Object Description • Port Display the current port • Group ID Display the current group ID • VLAN ID Display the current VLAN ID • Delete Click to delete the group ID entry POC2502 Series User Manual...

  • Page 131: Gvrp Setting

    GVRP must be enabled to permit automatic VLAN registration, and to support VLANs which extend beyond the local switch. The GVRP Global Setting/Information screens in Figure 4-5-13 & Figure 4-5-14 appear. Figure 4-5-13 GVRP Global Setting Page Screenshot The page includes the following fields: POC2502 Series User Manual...
  • Page 132 Default: 1000 centiseconds Timer settings must follow this rule: 2 x (join timer) < leave timer < leaveAll timer Buttons : Click to apply changes. Figure 4-5-14 GVRP Global Setting Page Screenshot The page includes the following fields: POC2502 Series User Manual...

  • Page 133: Gvrp Port Setting

    GVRP can dynamically create VLANs on switches for trunking purposes. By enabling GVRP dynamic VLAN creation, a switch will add VLANs to its database when it receives GVRP join messages about VLANs it does not have. Buttons : Click to apply changes. POC2502 Series User Manual...
  • Page 134 Port The switch port number of the logical port • Enable Status Display the current GVRP port staste • Registration Mode Display the current registration mode • VLAN Creation Status Display the current VLAN creation status POC2502 Series User Manual...

  • Page 135: Gvrp Vlan

    Figure 4-5-18 GVRP Port Statistics Page Screenshot The page includes the following fields: Object Description • Port The switch port number of the logical port • Join Empty (Rx/Tx) Display the current join empty (TX/RX) packets POC2502 Series User Manual...
  • Page 136 Display the current invalid attribute value • Invalid Attribute Display the current invalid attribute length Length • Invalid Event Display the current invalid event. Buttons : Click to clear the GVRP Error Statistics. : Click to refresh the GVRP Error Statistics. POC2502 Series User Manual...

  • Page 137: Vlan Setting Example

     Untagged packet entering VLAN 2 While [PC-1] transmits an untagged packet enters Port-1, the POC Managed Switch will tag it with a VLAN Tag=2. [PC-2] and [PC-3] will receive the packet through Port-2 and Port-3. POC2502 Series User Manual...
  • Page 138 Create VLAN Group 2 and 3 Add VLAN group 2 and group 3 Assign VLAN mode and PVID to each port: Port-1,Port-2 and Port-3 : VLAN Mode = Hybrid, PVID=2 Port-4,Port-5 and Port-6 : VLAN Mode = Hybrid, PVID=3 POC2502 Series User Manual...
  • Page 139 Assign Tagged/Untagged to each port: VLAN ID = 2: Port-1 & 2 = Untagged, Port-3 = Tagged, Port -4~6 = Excluded. VLAN ID = 3: Port-4 & 5 = Untagged, Port -6 = Tagged, Port-1~3 = Excluded. POC2502 Series User Manual...

  • Page 140: Vlan Trunking Between Two 802.1Q Aware Switches

    In most cases, they are used for “Uplink” to other switches. VLANs are separated at different switches, but they need to access other switches within the same VLAN group. The screen in Figure 4-5-21 appears. Setup steps Create VLAN Group 2 and 3 Add VLAN group 2 and group 3 POC2502 Series User Manual...
  • Page 141 Port-7 : VLAN Mode = Hybrid, PVID=1 Assign Tagged/Untagged to each port: VLAN ID = 1: Port-1~6 = Untagged, Port -7 = Excluded. VLAN ID = 2: Port-1 & 2 = Untagged, Port-3 & 7 = Tagged, Port -4~6 = Excluded. POC2502 Series User Manual...
  • Page 142 VLAN ID = 3: Port-4 & 5 = Untagged, Port -6 & 7= Tagged, Port-1~3 = Excluded. POC2502 Series User Manual...

  • Page 143: Spanning Tree Protocol

    STP communicates between switches on the network using Bridge Protocol Data Units (BPDUs). Each BPDU contains the following information:  The unique identifier of the switch that the transmitting switch currently believes is the root switch  The path cost to the root from the transmitting port POC2502 Series User Manual...
  • Page 144  From initialization (switch boot) to blocking  From blocking to listening or to disabled  From listening to learning or to disabled  From learning to forwarding or to disabled  From forwarding to disabled POC2502 Series User Manual...
  • Page 145 Bridge and the Designated Bridges. On the port level, STP sets the Root Port and the Designated Ports. The following are the user-configurable STP parameters for the switch level: Parameter Description Default Value Bridge Identifier(Not user A combination of the User-set priority and the switch’s 32768 + MAC configurable MAC address. POC2502 Series User Manual...
  • Page 146 Root Bridge to tell all other Switches that it is indeed the Root Bridge. If you set a Hello Time for your Switch, and it is not the Root Bridge, the set Hello Time will be used if and when your Switch becomes the Root Bridge. POC2502 Series User Manual...
  • Page 147 STP will automatically assign root bridges/ports and block loop connections. Influencing STP to choose a particular switch as the root bridge using the Priority setting, or influencing STP to choose a particular port to block using the Port Priority and Port Cost settings is, however, relatively straight forward. POC2502 Series User Manual...
  • Page 148 Figure 4-6-2 Before Applying the STA Rules In this example, only the default STP values are used. Figure 4-6-3 After Applying the STA Rules POC2502 Series User Manual...

  • Page 149: Stp Global Settings

    LANs (VLANs). This "Per-VLAN" Multiple Spanning Tree Protocol configures a separate Spanning Tree for each VLAN group and blocks all but one of the possible alternate paths within each Spanning Tree. The STP Global Settings screens in Figure 4-6-4 & Figure 4-6-5 appear. POC2502 Series User Manual...
  • Page 150 • Configuration Revision Identifier used to identify the configuration currently being used. The values allowed are between 0 and 65535. The default value is 0. Buttons : Click to apply changes. Figure 4-6-5 STP Information Page Screenshot POC2502 Series User Manual...

  • Page 151: Stp Port Setting

    Controls whether the operEdge flag should start as beeing set or cleared. (The initial operEdge state when a port is initialized). • Control whether a port explicitly configured as Edge will transmit and receive BPDU Filter BPDUs. POC2502 Series User Manual...
  • Page 152 IEEE 802.1D-1998 IEEE 802.1w-2001 Ethernet Half Duplex 2,000,000 Full Duplex 1,999,999 Trunk 1,000,000 Fast Ethernet Half Duplex 200,000 Full Duplex 100,000 Trunk 50,000 Gigabit Ethernet Full Duplex 10,000 Trunk 5,000 Table 4-6-2 Recommended STP Path Costs POC2502 Series User Manual...
  • Page 153 • Edge Port Display the current edge port status. • Display the current BPDU filter configuration. BPDU Filter • BPDU Guard Display the current BPDU guard configuration. • P2P MAC Display the current P2P MAC status. POC2502 Series User Manual...

  • Page 154: Cist Instance Setting

    The higher of 6 or [2 x (Hello Time + 1)]. -Maximum: The lower of 40 or [2 x (Forward Delay -1)] • The number of BPDU's a bridge port can send per second. When exceeded, Tx Hold Count POC2502 Series User Manual...
  • Page 155 Display the current max. hop • Forward Delay Display the current forward delay • Max. Age Display the current max. age • Display the current Tx hold count Tx Hold Count • Hello Time Display the current hello time POC2502 Series User Manual...

  • Page 156: Cist Port Setting

    Lower path cost ports are chosen as forwarding ports in favor of higher path cost ports. Valid values are in the range 1 to 200000000. Buttons : Click to apply changes. POC2502 Series User Manual...

  • Page 157: Mst Instance Configuration

    • Port Role Display the current prot role • Port State Display the current port state 4.6.6 MST Instance Configuration This page allows the user to configure MST Instance Configuration. The MST Instance Setting, Information and Status screens POC2502 Series User Manual...
  • Page 158 • MSTI Display the current MSTI entry • Status Display the current MSTI status • VLAN List Display the current VLAN list • VLAN Count Display the current VLAN count • Priority Display the current MSTI priority POC2502 Series User Manual...
  • Page 159 Display the current root port. • Max. Age Display the current max. age. • Forward Delay Display the current forward delay. • Remaining Hops Display the current remaining hops. • Last Topology Change Display the current last topology change. POC2502 Series User Manual...

  • Page 160: Mst Port Setting

    The path cost is used when establishing the active topology of the network. Lower path cost ports are chosen as forwarding ports in favor of higher path cost ports. Valid values are in the range 1 to 200000000. Buttons POC2502 Series User Manual...
  • Page 161 Display the current internal root cost • Designated Bridge Display the current designated bridge • Internal Path Cost Display the current internal path cost • Port Role Display the current port role • Port State Display the current port state POC2502 Series User Manual...

  • Page 162: Stp Statistics

    • MSTP BPDUs Display the current MSTP BPDUs received Received • Configuration BPDUs Display the configuration BPDUs transmitted Transmitted • TCN BPDUs Display the current TCN BPDUs transmitted Transmitted • MSTP BPDUs Display the current BPDUs transmitted Transmitted POC2502 Series User Manual...

  • Page 163: Multicast

    • Unknown Multicast Unknown multicast traffic method: Action Drop, flood or send to router port. • IPv4 Forward Method Configure the IPv4 multicast forward method • IPv6 Forward Method Configure the IPv6 multicast forward method Buttons POC2502 Series User Manual...
  • Page 164 Description • Display the current unknown multicast action status Unknown Multicast Action • Forward Method For IPv4 Display the current IPv4 multicast forward method • Forward Method For IPv6 Display the current IPv6 multicast forward method POC2502 Series User Manual...

  • Page 165: Igmp Snooping

    If there are no members on a sub network, packets will not be forwarded to that sub network. Figure 4-7-3 Multicast Service POC2502 Series User Manual...
  • Page 166 Figure 4-7-4 Multicast Flooding Figure 4-7-5 IGMP Snooping Multicast Stream Control POC2502 Series User Manual...
  • Page 167 The Time-to-Live (TTL) field of query messages is set to 1 so that the queries will not be forwarded to other sub networks. IGMP version 2 introduces some enhancements such as a method to elect a multicast queried for each LAN, an explicit leave message, and query messages that are specific to a given group. POC2502 Series User Manual...
  • Page 168 LAN for group members. It then propagates the service requests on to any upstream multicast switch/router to ensure that it will continue to receive the multicast service. Multicast routers use this information, along with a multicast routing protocol such as DVMRP or PIM, to support IP multicasting across the Internet. POC2502 Series User Manual...

  • Page 169: Igmp Setting

    When you disable report suppression, all IGMP reports are sent as is to multicast-capable routers. The default is enabled. Buttons : Click to apply changes. Figure 4-7-8 IGMP Snooping Information Page Screenshot The page includes the following fields: POC2502 Series User Manual...
  • Page 170 • Last Member Query conut Display the current last member query count • Last Member Query Display the current last member query interval Interval (sec) • Immediate Leave Display the current immediate leave • Modify Click to edit parameter POC2502 Series User Manual...

  • Page 171: Igmp Querier Setting

    Display the current VLAN ID • Querier State Display the current querier state • Querier Status Display the current querier stauts • Querier Version Display the current querier version • Querier IP Display the current querier IP POC2502 Series User Manual...

  • Page 172: Igmp Static Group

    • Group IP Address The IP address for a specific multicast service • Member Ports Select port number from this drop-down list Buttons : Click to add IGMP router port entry. Figure 4-7-13 IGMP Static Groups Page Screenshot POC2502 Series User Manual...

  • Page 173: Igmp Group Table

    Display multicast IP address for a specific multicast service • Member Port Display the current member port • Type Member types displayed include Static or Dynamic, depending on selected options • Life(Sec) Display the current life POC2502 Series User Manual...

  • Page 174: Igmp Router Setting

    Layer 3 multicast device or IGMP querier. • Forbid Port Select Specify which ports un-act as router ports Buttons : Click to add IGMP router port entry. Figure 4-7-16 Router Port Status Page Screenshot POC2502 Series User Manual...

  • Page 175: Igmp Router Table

    The page includes the following fields: Object Description • Display the current VLAN ID VLAN ID • Port Display the current dynamic router ports • Expiry Time (Sec) Display the current expiry time Figure 4-7-18 Static Router Table Page Screenshot POC2502 Series User Manual...

  • Page 176: Igmp Forward All

    Display the current VLAN ID VLAN ID • Port Mask Display the current port mask 4.7.2.7 IGMP Forward All This page provides IGMP Forward All. The Forward All screen in Figure 4-7-20 appears. Figure 4-7-20 Forward All Setting Page Screenshot POC2502 Series User Manual...

  • Page 177: Igmp Snooping Statics

    : Click to apply changes. 4.7.3 IGMP Snooping Statics This page provides IGMP Snooping Statics. The IGMP Snooping Statics screen in Figure 4-7-20 appears. Figure 4-7-20 Forward All Setting Page Screenshot The page includes the following fields: POC2502 Series User Manual...
  • Page 178 Display current special group query TX • Special Group & Display current special group & source query TX Source Query TX Buttons : Click to clear the IGMP Snooping Statistics. : Click to refresh the IGMP Snooping Statistics. POC2502 Series User Manual...

  • Page 179: Mld Snooping

    Limits the membership report traffic sent to multicast-capable routers. When you Suppression disable report suppression, all MLD reports are sent as is to multicast-capable routers. The default is enabled. Buttons : Click to apply changes. Figure 4-7-22 MLD Snooping information Page Screenshot POC2502 Series User Manual...
  • Page 180 • Last Member Query conut Display the current last member query count • Last Member Query Display the current last member query interval Interval (sec) • Immediate Leave Display the current immediate leave • Modify Click to edit parameter POC2502 Series User Manual...

  • Page 181: Mld Static Group

    The page includes the following fields: Object Description • VLAN ID Display the current VLAN ID • Group IPv6 Address Display the current group IPv6 address • Member Ports Display the current member ports • Modify Click to edit parameter. POC2502 Series User Manual...

  • Page 182: Mld Group Table

    This can ensure that multicast traffic is passed to all the appropriate interfaces within the POC Managed Switch. The MLD Router Setting screens in Figure 4-7-27 & Figure 4-7-28 appear. Figure 4-7-27 Add Router Port Page Screenshot POC2502 Series User Manual...
  • Page 183 VLAN ID Display the current VLAN ID • Static Ports Display the current static ports • Forbidden Ports Display the current forbidden ports • Modify Click to edit parameter Click to delete the group ID entry POC2502 Series User Manual...

  • Page 184: Mld Router Table

    The page includes the following fields: Object Description • Display the current VLAN ID VLAN ID • Port Mask Display the current port mask Figure 4-7-31 Forbidden Router Table Page Screenshot The page includes the following fields: POC2502 Series User Manual...

  • Page 185: Mld Forward All

    Interface is forbidden from automatically joining the MLD via MVR. None: Interface is not a member of the VLAN. Packets associated with this VLAN will not be transmitted by the interface. Static: Interface is a member of the MLD. Buttons POC2502 Series User Manual...

  • Page 186: Mld Snooping Statics

    Display the current report RX • General Query RX Display the current general query RX • Special Group Query Display the current special group query RX • Special Group & Display the current special group & source query RX POC2502 Series User Manual...
  • Page 187 Display the current special group query TX • Special Group & Display the current special group & source query TX Source Query TX Buttons : Click to clear the MLD Snooping Statistics. : Click to refresh the MLD Snooping Statistics. POC2502 Series User Manual...

  • Page 188: Multicast Throttling Setting

    Sets the action to take when the maximum number of multicast groups for the interface has been exceeded. (Default: Deny) -Deny - The new multicast group join report is dropped -Replace - The new multicast group replaces an existing group Buttons : Click to apply changes. POC2502 Series User Manual...

  • Page 189: Multicast Filter

    • When the access mode is set to permit, multicast join reports are processed when a multicast group falls within the controlled range. • When the access mode is set to deny, multicast join reports are only processed when the multicast group is not in the controlled range. POC2502 Series User Manual...

  • Page 190: Multicast Profile Setting

    When the access mode is set to, multicast join reports are only processed when the multicast group is not in the controlled range. Buttons : Click to add multicast profile entry. Figure 4-7-37 IGMP/MLD Profile Status Page Screenshot POC2502 Series User Manual...

  • Page 191: Igmp Filter Setting

    Description • Port Select Select port number from this drop-down list • Filter Profile ID Select filter profile ID from this drop-down list Buttons : Click to apply changes. Figure 4-7-39 Port Filter Status Page Screenshot POC2502 Series User Manual...

  • Page 192: Mld Filter Setting

    Select port number from this drop-down list • Filter Profile ID Select filter profile ID from this drop-down list Buttons : Click to apply changes. Figure 4-7-41 Port Filter Status Page Screenshot The page includes the following fields: POC2502 Series User Manual...
  • Page 193 Object Description • Port Display the current port • Filter Profile ID Display the current filter profile ID • Action Click to display detail profile parameter Click to delete the MLD filter profile entry POC2502 Series User Manual...

  • Page 194: Quality Of Service

    The POC Managed Switch supports eight priority level queue, the queue service rate is based on the WRR(Weight Round Robin) and WFQ (Weighted Fair Queuing) alorithm. The WRR ratio of high-priority and low-priority can be set to “4:1 and 8:1. POC2502 Series User Manual...

  • Page 195: General

    • QoS Mode Enable or disable QoS mode Buttons : Click to apply changes. Figure 4-8-2 QoS Information Page Screenshot The page includes the following fields: Object Description • QoS Mode Display the current QoS mode POC2502 Series User Manual...

  • Page 196: Qos Port Settings

    Disable or enable remark CoS • Remark DSCP Disable or enable remark DSCP • Remark IP Precedence Disable or enable remark IP Precedence Buttons : Click to apply changes. Figure 4-8-3 QoS Port Status Page Screenshot POC2502 Series User Manual...

  • Page 197: Queue Settings

    Description • Queue Display the current queue ID • Strict Priority Controls whether the scheduler mode is "Strict Priority" on this switch port • WRR Controls whether the scheduler mode is "Weighted" on this switch port POC2502 Series User Manual...

  • Page 198: Cos Mapping

    4.8.2.4 CoS Mapping The CoS to Queue and Queue to CoS Mapping screens in Figure 4-8-6 & Figure 4-8-7 appear. Figure 4-8-6 CoS to Queue and Queue to CoS Mapping Page Screenshot The page includes the following fields: POC2502 Series User Manual...
  • Page 199 Object Description • CoS Display the current CoS value • Mapping to Queue Display the current mapping to queue • Queue Display the current queue value • Mapping to CoS Display the current mapping to CoS POC2502 Series User Manual...

  • Page 200: Dscp Mapping

    Figure 4-8-8 DSCP to Queue and Queue to DSCP Mapping Page Screenshot The page includes the following fields: Object Description • Queue Select Queue value from this drop-down list • DSCP Select DSCP value from this drop-down list Buttons : Click to apply changes. POC2502 Series User Manual...
  • Page 201 Object Description • DSCP Display the current CoS value • Mapping to Queue Display the current mapping to queue • Queue Display the current queue value • Mapping to DSCP Display the current mapping to DSCP POC2502 Series User Manual...

  • Page 202: Ip Precedence Mapping

    Figure 4-8-10 IP Precedence to Queue and Queue to IP Precedence Mapping Page Screenshot The page includes the following fields: Object Description • Queue Select Queue value from this drop-down list • IP Precedence Select IP Precedence value from this drop-down list Buttons : Click to apply changes. POC2502 Series User Manual...

  • Page 203: Qos Basic Mode

    The Basic Mode Global Settings and QoS Information screens in Figure 4-8-12 & Figure 4-8-13 appear. Figure 4-8-12 Basic Mode Global Settings Page Screenshot The page includes the following fields: Object Description • Trust Mode Set the QoS mode POC2502 Series User Manual...

  • Page 204: Port Settings

    Figure 4-8-14 Basic Mode Global Settings Page Screenshot The page includes the following fields: Object Description • Port Select port number from this drop-down list • Trust Mode Enable or disable the trust mode Buttons : Click to apply changes. POC2502 Series User Manual...

  • Page 205: Rate Limit

    Configure the switch port rate limit for the switch port on this page. 4.8.4.1 Ingress Bandwidth Control This page provides to select the ingress bandwidth preamble. The Ingress Bandwidth Control Setting and Status screens in Figure 4-8-16 & Figure 4-8-17 appear. POC2502 Series User Manual...
  • Page 206 Figure 4-8-17 Ingress Bandwidth Control Status Page Screenshot The page includes the following fields: Object Description • Port The switch port number of the logical port • Ingress Rate Limit (Kbps) Display the current ingress rate limit POC2502 Series User Manual...

  • Page 207: Egress Bandwidth Control

    Rate (Kbps) Configure the rate for the port policer. The default value is "unlimited". Valid values are in the range 0 to 1000000. Buttons : Click to apply changes. Figure 4-8-19 Egress Bandwidth Control Status Page Screenshot POC2502 Series User Manual...

  • Page 208: Egress Queue

    Enable or disable the port rate policer. The default value is "Disabled". • CIR (Kbps) Configure the CIR for the port policer. The default value is "unlimited". Valid values are in the range 0 to 1000000. Buttons : Click to apply changes. POC2502 Series User Manual...
  • Page 209 Figure 4-8-21 Egress Queue Status Page Screenshot The page includes the following fields: Object Description • Queue ID Display the current queue ID • Rate Limit (Kbps) Display the current rate limit POC2502 Series User Manual...

  • Page 210: Voice Vlan

    Before connecting the IP device to the switch, the IP phone should configure the voice VLAN ID correctly. It should be configured through its own GUI. This page provides to select the ingress bandwidth preamble. The Ingress Bandwidth Control Setting/Status screens in Figure 4-8-22 & Figure 4-8-23 appear. POC2502 Series User Manual...
  • Page 211 • The time after which a port is removed from the Voice VLAN when VoIP traffic is Aging Time (30-65536 min) no longer received on the port. (\Default: 1440 minutes). Buttons : Click to apply changes. POC2502 Series User Manual...

  • Page 212: Telephony Oui Mac Setting

    Configure VOICE VLAN OUI table on this Page. The Telephony OUI MAC Setting screens in Figure 4-8-24 & Figure 4-8-25 appear. Figure 4-8-24 Voice VLAN OUI Settings Page Screenshot The page includes the following fields: Object Description POC2502 Series User Manual...
  • Page 213 The page includes the following fields: Object Description • OUI Address Display the current OUI address • Description Display the current description • Modify Click to edit voice VLAN OUI group parameter Click to delete voice VLAN OUI group parameter POC2502 Series User Manual...

  • Page 214: Telephony Oui Port Setting

    • State Enable or disable the voice VLAN port setting. The default value is "Disabled". • Select the current CoS mode CoS Mode Buttons : Click to apply changes. Figure 4-8-27 Voice VLAN Port State Page Screenshot POC2502 Series User Manual...
  • Page 215 The page includes the following fields: Object Description • Port The switch port number of the logical port • State Display the current state • Display the current CoS mode CoS Mode POC2502 Series User Manual...

  • Page 216: Security

    Web browser. This POC Managed Switch provides secure network management access using the following options:  Remote Authentication Dial-in User Service (RADIUS)  Terminal Access Controller Access Control System Plus (TACACS+)  Local user name and Priviledge Level control POC2502 Series User Manual...

  • Page 217: Understanding Ieee 802.1X Port-Based Authentication

    Client—the device (workstation) that requests access to the LAN and switch services and responds to requests from the switch. The workstation must be running 802.1X-compliant client software such as that offered in the Microsoft Windows XP operating system. (The client is the supplicant in the IEEE 802.1X specification.) POC2502 Series User Manual...
  • Page 218 If the authentication succeeds, the switch port becomes authorized. The specific exchange of EAP frames depends on the authentication method being used. “Figure 4-9-2” shows a message exchange initiated by the client using the One-Time-Password (OTP) authentication method with a RADIUS server. POC2502 Series User Manual...
  • Page 219 When a client logs off, it sends an EAPOL-logoff message, causing the switch port to transition to the unauthorized state. If the link state of a port transitions from up to down, or if an EAPOL-logoff frame is received, the port returns to the unauthorized state. POC2502 Series User Manual...

  • Page 220: Setting

    Indicates if NAS is globally enabled or disabled on the switch. If globally disabled, all ports are allowed forwarding of frames. Buttons : Click to apply changes. Figure 4-9-4 802.1X Information Page Screenshot The page includes the following fields: Object Description • 802.1X Display the current 802.1X state POC2502 Series User Manual...

  • Page 221: Port Setting

    • Reauthentication If checked, successfully authenticated supplicants/clients are reauthenticated Enable after the interval specified by the Reauthentication Period. Reauthentication for 802.1X-enabled ports can be used to detect if a new device is plugged into a POC2502 Series User Manual...
  • Page 222 Figure 4-9-6 802.1X Port Status Page Screenshot The page includes the following fields: Object Description • Port The switch port number of the logical port. • Mode (pps) Display the current mode. • Status (pps) Display the current status. POC2502 Series User Manual...

  • Page 223: Guest Vlan Setting

    EAPOL frame is received, the port will never be able to go back into the Guest VLAN if the "Allow Guest VLAN if EAPOL Seen" is disabled. The 802.1X Guest VLAN setting screens in Figure 4-9-7 & Figure 4-9-8 appear. POC2502 Series User Manual...
  • Page 224 Setting port, the switch considers moving the port into the Guest VLAN according to the rules outlined below. This option is only available for EAPOL-based modes, i.e.: • Port-based 802.1X Buttons : Click to apply changes. POC2502 Series User Manual...
  • Page 225 Figure 4-9-8 Guest VLAN Status Page Screenshot The page includes the following fields: Object Description • Port Name The switch port number of the logical port • Enable State Display the current state • In Guest VLAN Display the current guest VLAN POC2502 Series User Manual...

  • Page 226: Authenticated Host

    Figure 4-9-10 Use Default Parameters Page Screenshot The page includes the following fields: Object Description • Retries Timeout is the number of seconds, in the range 1 to 10, to wait for a reply from a POC2502 Series User Manual...
  • Page 227 The secret key - up to 63 characters long - shared between the RADIUS server and the switch. Buttons : Click to apply changes. Figure 4-9-11 New Radius Server Page Screenshot The page includes the following fields: POC2502 Series User Manual...
  • Page 228 Setting the Dead Time to a value greater than 0 (zero) will enable this feature, but only if more than one server has been configured. • Usage Type Set the usage type. The following modes are available:  Login  802.1X  Buttons : Click to add Radius server setting. POC2502 Series User Manual...

  • Page 229: Tacacs+ Server

    This page is to configure the RADIUS server connection session parameters. The RADIUS Settings screens in Figure 4-9-13, Figure 4-9-14 & Figure 4-9-15 appear. Figure 4-9-13 Guest VLAN Setting Page Screenshot The page includes the following fields: POC2502 Series User Manual...
  • Page 230 The key shared between the TACACS+ Authentication Server and the switch. • Server Timeout The number of seconds the switch waits for a reply from the server before it resends the request. • Server Priority Set the server priority Buttons POC2502 Series User Manual...
  • Page 231 Display the current key • Timeout Display the current timeout • Retries Display the current retry times • Priority Display the current priority • Modify Click to edit login authentication list parameter Click to delete login authentication list entry POC2502 Series User Manual...

  • Page 232: Aaa

    This guide assumes that RADIUS and TACACS+ servers have already been configured to support AAA. The configuration of RADIUS and TACACS+ server software is beyond the scope of this guide, refer to the documentation provided with the RADIUS or TACACS+ server software. POC2502 Series User Manual...

  • Page 233: Login List

    The page includes the following fields: Object Description • List Name Display the current list name • Method List Display the current method list • Modify Click to edit login authentication list parameter Click to delete login authentication list entry POC2502 Series User Manual...

  • Page 234: Enable List

    The page includes the following fields: Object Description • List Name Display the current list name • Method List Display the current method list • Modify Click to edit login authentication list parameter Click to delete login authentication list entry POC2502 Series User Manual...

  • Page 235: Access

    • Session Timeout Set the session timeout value • Password Retry Count Set the password retry count value • Silent Time Set the silent time value Buttons : Click to apply changes : Click to disconnect Telnet communication POC2502 Series User Manual...

  • Page 236: Ssh

    MAC address to be set in the forwarding state, all enabled user modules must unanimously agree on allowing the MAC address to forward. If only one chooses to block it, it will be blocked until that user module decides otherwise. The SSH Settings and Information screens in Figure 4-9-23 & Figure 4-9-24 appear. POC2502 Series User Manual...
  • Page 237 • Session Timeout Set the session timeout value • Password Retry Count Set the password retry count value • Silent Time Set the silent time value Buttons : Click to apply changes. : Click to disconnect Telnet communication. POC2502 Series User Manual...

  • Page 238: Http

    Object Description • HTTP Service Disable or enable HTTP service • Login Authentication List Select login authentication list from this drop-down list • Session Timeout Set the session timeout value Buttons : Click to apply changes. POC2502 Series User Manual...
  • Page 239 Figure 4-9-26 HTTP Information Page Screenshot The page includes the following fields: Object Description • HTTP Service Display the current HTTP service • Login Authentication List Display the current login authentication list • Session Timeout Display the current session timeout POC2502 Series User Manual...

  • Page 240: Https

    Figure 4-9-28 HTTPs Information Page Screenshot The page includes the following fields: Object Description • HTTPs Service Display the current HTTPs service • Login Authentication List Display the current login authentication list • Session Timeout Display the current session timeout POC2502 Series User Manual...

  • Page 241: Management Access Method

    (Default: Permit rules)Sets the access mode of the profile; either permit or deny. • Port Select port from this drop-down list • IP-Source Indicates the IP address for the access management entry Buttons : Click to apply changes. Figure 4-9-30 Profile Rule Table Page Screenshot POC2502 Series User Manual...

  • Page 242: Access Rules

    The access profile screens in Figure 4-9-31 & Figure 4-9-32 appear. Figure 4-9-31 Access Profile Page Screenshot The page includes the following fields: Object Description • Access Profile Select access profile from this drop-down list Buttons POC2502 Series User Manual...
  • Page 243 : Click to apply changes. Figure 4-9-32 Access Profile Table Page Screenshot The page includes the following fields: Object Description • Access Profile Display the current access profile • Delete Click to delete access profile entry POC2502 Series User Manual...

  • Page 244: Dhcp Snooping

    VLAN identifier, and port identifier. • When DHCP snooping is enabled, DHCP messages entering an untrusted interface are filtered based upon dynamic entries learned via DHCP snooping. • Filtering rules are implemented as follows: POC2502 Series User Manual...

  • Page 245: Global Setting

    DHCP client and server. Configure DHCP Snooping on this page. The DHCP Snooping Setting and Information screens in Figure 4-9-33 & Figure 4-9-34 appear. Figure 4-9-33 DHCP Snooping Setting Page Screenshot POC2502 Series User Manual...

  • Page 246: Vlan Setting

    DHCP snooping is globally re-enabled. • When DHCP snooping is globally enabled, and DHCP snooping is then disabled on a VLAN, all dynamic bindings learned for this VLAN are removed from the binding table. POC2502 Series User Manual...
  • Page 247 : Click to apply changes. Figure 4-9-36 DHCP Snooping VLAN Setting Page Screenshot The page includes the following fields: Object Description • VLAN List Display the current VLAN list • Status Display the current DHCP snooping status POC2502 Series User Manual...

  • Page 248: Port Setting

     Untrusted: Configures the port as untrusted sources of the DHCP message. • Chaddr Check Indicates that the Chaddr check function is enabled on selected port. Chaddr: Client hardware address. Buttons : Click to apply changes. POC2502 Series User Manual...

  • Page 249: Statistics

    The switch port number of the logical port • Type Display the current type • Chaddr Check Display the current chaddr check 4.9.7.5 Statistics The DHCP Snooping Statistics screen in Figure 4-9-39 appears. Figure 4-9-39 DHCP Snooping Statistics Page Screenshot POC2502 Series User Manual...

  • Page 250: Database Agent

    When a switch learns of new bindings or when it loses bindings, the switch immediately updates the entries in the database. The switch also updates the entries in the binding file. The frequency at which the file is updated is based on a configurable POC2502 Series User Manual...
  • Page 251 Specify when to stop the database transfer process after the binding database changes. The range is from 0 to 86400. Use 0 for an infinite duration. The default is 300 seconds (5 minutes). Buttons : Click to apply changes. POC2502 Series User Manual...

  • Page 252: Rate Limit

    After enabling DHCP snooping, the switch will monitor all the DHCP messages and implement software transmission. The DHCP Rate Limit Setting and Config screens in Figure 4-9-42 & Figure 4-9-43 appear. Figure 4-9-42 DHCP Rate Limit Setting Page Screenshot The page includes the following fields: Object Description POC2502 Series User Manual...
  • Page 253 : Click to apply changes Figure 4-9-43 DHCP Rate Limit Setting Page Screenshot The page includes the following fields: Object Description • Port The switch port number of the logical port • Rate Limit (pps) Display the current rate limit POC2502 Series User Manual...

  • Page 254: Option 82 Global Setting

    Set the option 2 (remote ID option) content of option 82 added by DHCP request packets.  Default means the default VLAN MAC format.  User-Define means the remote-id content of option 82 specified by users POC2502 Series User Manual...

  • Page 255: Option 82 Port Setting

    82 segment in the existing message with its own option 82, and forward the message to the server to process. Option 82 Port Setting screens in Figure 4-9-46 & Figure 4-9-47 appear. Figure 4-9-46 Option 82 Global Setting Page Screenshot The page includes the following fields: POC2502 Series User Manual...
  • Page 256 Figure 4-9-47 Option 82 Global Setting Page Screenshot The page includes the following fields: Object Description • Port The switch port number of the logical port • Enable Display the current status • Allow Untrusted Display the current untrusted mode POC2502 Series User Manual...

  • Page 257: Option 82 Circuit-Id Setting

    Figure 4-9-49 Option 82 Port Circuit-ID Setting Page Screenshot The page includes the following fields: Object Description • Port Display the current port • VLAN Display the current VLAN • Circuit ID Display the current circuit ID POC2502 Series User Manual...

  • Page 258: Dynamic Arp Inspection

    Enable the Global Dynamic ARP Inspection or disable the Global ARP Inspection Buttons : Click to apply changes. Figure 4-9-51 DAI Information Page Screenshot The page includes the following fields: Object Description • DAI Display the current DAI status POC2502 Series User Manual...

  • Page 259: Vlan Setting

     Disable Buttons : Click to apply changes. Figure 4-9-53 DAI VLAN Setting Page Screenshot The page includes the following fields: Object Description • VLAN List Display the current VLAN list • Status Display the current status POC2502 Series User Manual...

  • Page 260: Port Setting

    Enable or disable to checks the source and destination IP addresses of ARP packets. The all-zero, all-one or multicast IP addresses are considered invalid and the corresponding packets are discarded. • IP Allow Zero Enable or disable to check all-zero IP addresses. Buttons POC2502 Series User Manual...
  • Page 261 • Src-Mac Chk Display the current Src-Mac Chk status • Dst-Mac Chk Display the current Dst-Mac Chk status • IP Chk Display the current IP Chk status • IP Allow Zero Display the current IP allow zero status POC2502 Series User Manual...

  • Page 262: Statistics

    Display the current SIP Validation failures • DIP Validation Failures Display the current DIP Validation failures • IP-MAC Mismatch Display the current IP-MAC mismatch failures Failures Buttons : Click to clear the statistics. : Click to refresh the statistics. POC2502 Series User Manual...

  • Page 263: Rate Limit

    : Click to apply changes. Figure 4-9-58 ARP Rate Limit Setting Page Screenshot The page includes the following fields: Object Description • Port The switch port number of the logical port • Rate Limit (pps) Display the current rate limit POC2502 Series User Manual...

  • Page 264: Ip Source Guard

    IP source guard. If there is a matching entry, the port will forward the packet. Otherwise, the port will abandon the packet. IP source guard filters packets based on the following types of binding entries:  IP-port binding entry  MAC-port binding entry  IP-MAC-port binding entry POC2502 Series User Manual...

  • Page 265: Port Settings

     IP and MAC Enables traffic filtering based on IP addresses and corresponding MAC addresses stored in the binding table. • Max Binding Entry The maximum number of IP source guard that can be secured on this port Buttons POC2502 Series User Manual...

  • Page 266: Binding Table

    4.9.9.2 Binding Table The IP Source Guard Static Binding Entry and Table Status screens in Figure 4-9-62 & Figure 4-9-63 appear. Figure 4-9-62 IP Source Guard Static Binding Entry Page Screenshot The page includes the following fields: POC2502 Series User Manual...
  • Page 267 Display the current MAC address • IP Address Display the current IP Address • Type Display the current entry type • Lease Time Display the current lease time • Action Click to delete IP source guard binding table status entry POC2502 Series User Manual...

  • Page 268: Port Security

    Shutdown: If Limit + 1 MAC addresses is seen on the port, shut down the port. This implies that all secured MAC addresses will be removed from the port, and no new will be learned. Even if the link is physically disconnected POC2502 Series User Manual...
  • Page 269 • Port Name The switch port number of the logical port • Enable State Display the current per port security status • L2 Entry Num Display the current L2 entry number • Action Display the current action POC2502 Series User Manual...

  • Page 270: Dos

    Dos attacks while acting no influence on the linear forwarding performance of the switch. 4.9.11.1 Global DoS Setting The Global DoS Setting and Information screens in Figure 4-9-66 & Figure 4-9-67 appear. POC2502 Series User Manual...
  • Page 271 • TCP Blat Enable or disable DoS check mode by TCP blat • POD Enable or disable DoS check mode by POD • IPv6 Min Fragment Enable or disable DoS check mode by IPv6 min fragment POC2502 Series User Manual...
  • Page 272 • TCP Fragment (Offset Enable or disable DoS check mode by TCP fragment (offset = 1) = 1) Buttons : Click to apply changes. Figure 4-9-67 DoS Information Page Screenshot The page includes the following fields: POC2502 Series User Manual...

  • Page 273: Dos Port Setting

    Display the TCP fragment (offset = 1) status 4.9.11.2 DoS Port Setting The DoS Port Setting and Status screens in Figure 4-9-68 & Figure 4-9-69 appear. Figure 4-9-68 Port Security Setting Page Screenshot The page includes the following fields: Object Description POC2502 Series User Manual...
  • Page 274 : Click to apply changes. Figure 4-9-68 Port Security Setting Page Screenshot The page includes the following fields: Object Description • Port The switch port number of the logical port • DoS Protection Display the current DoS protection POC2502 Series User Manual...

  • Page 275: Storm Control

    : Click to apply changes. Figure 4-9-70 Storm Control Global Information Page Screenshot The page includes the following fields: Object Description • Unit Display the current unit • Preamble & IFG Display the current preamble & IFG POC2502 Series User Manual...

  • Page 276: Port Setting

    The settings in a particular row apply to the frame type listed here: Type Enable  broadcast  unknown unicast  unknown multicast • Configure the rate for the storm control. The default value is "10,000". Rate (kbps/pps) Buttons POC2502 Series User Manual...
  • Page 277 Display the current broadcast storm control rate • Unknown Multicast Display the current unknown multicast storm control rate (Kbps/pps) • Unknown Unicast Display the current unknown unicast storm control rate (Kbps/pps) • Action Display the current action POC2502 Series User Manual...

  • Page 278: Acl

    ACE is not applied to the hardware due to hardware limitations. MAC-based ACL screens in Figure 4-10-1 & Figure 4-10-2 appear. Figure 4-10-1 MAC-based ACL Page Screenshot The page includes the following fields: Object Description • ACL Name Create a name from MAC-based ACL list POC2502 Series User Manual...

  • Page 279: Mac-Based Ace

    An ACE consists of several parameters. Different parameter options are displayed depending on the frame type that you select. The MAC-based ACE screens in Figure 4-10-3 & Figure 4-10-4 appear. Figure 4-10-3 MAC-based ACE Page Screenshot The page includes the following fields: POC2502 Series User Manual...
  • Page 280 1: where frame is equal to the 802.1p value. • Ethertype You can enter a specific EtherType value. The allowed range is 0x05DD to (Range:0x05DD – 0xFFFF. A frame that hits this ACE matches this EtherType value. 0xFFFF) Buttons POC2502 Series User Manual...
  • Page 281 • 802.1p Display the current 802.1p value • 802.1p Mask Display the current 802.1p mask • Ethertype Display the current Ethernet type • Modify Click to edit MAC-based ACL parameter Click to delete MAC-based ACL entry POC2502 Series User Manual...

  • Page 282: Ipv4-Based Acl

    ACL name entry. 4.10.4 IPv4-based ACE An ACE consists of several parameters. Different parameter options are displayed depending on the frame type that you selected. The IPv4-based ACE screens in Figure 4-10-7 & Figure 4-10-8 appear. POC2502 Series User Manual...
  • Page 283 Figure 4-10-7 IP-based ACE Page Screenshot POC2502 Series User Manual...
  • Page 284 Single: If you want to filter a specific source port with this ACE, you can enter a specific source port value. A field for entering a source port value appears. The allowed range is 0 to 65535. A frame that hits this ACE matches this source port value. POC2502 Series User Manual...
  • Page 285 Unset: TCP frames where the RST field is set must not be able to match this entry.  Don’t Care: Any value is allowed ("don't-care"). Specify the TCP "Synchronize sequence numbers" (SYN) value for this ACE. POC2502 Series User Manual...
  • Page 286 ICMP code value. A field for entering an ICMP code value appears. The allowed range is 0 to 255. A frame that hits this ACE matches this ICMP code value. Buttons : Click to add ACE list. POC2502 Series User Manual...

  • Page 287: Ipv6-Based Acl

    This page 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. IPv6-based ACL screens in Figure 4-10-9 & Figure 4-10-10 POC2502 Series User Manual...

  • Page 288: Ipv6-Based Ace

    ACL name entry 4.10.6 IPv6-based ACE An ACE consists of several parameters. Different parameter options are displayed depending on the frame type that you selected. The IPv6-based ACE screens in Figure 4-10-11 & Figure 4-10-12 appear. POC2502 Series User Manual...
  • Page 289 Figure 4-10-11 IP-based ACE Page Screenshot The page includes the following fields: POC2502 Series User Manual...
  • Page 290 A field for entering a source port value appears. The allowed range is 0 to 65535. A frame that hits this ACE matches this source port value.  Range: If you want to filter a specific source port range filter with this ACE, POC2502 Series User Manual...
  • Page 291  Unset: TCP frames where the RST field is set must not be able to match this entry.  Don’t Care: Any value is allowed ("don't-care"). Specify the TCP "Synchronize sequence numbers" (SYN) value for this POC2502 Series User Manual...
  • Page 292 ICMP code value. A field for entering an ICMP code value appears. The allowed range is 0 to 255. A frame that hits this ACE matches this ICMP code value. Buttons : Click to add ACE list POC2502 Series User Manual...

  • Page 293: Acl Binding

    IPv6-based ACL parameter. Click to delete IPv6-based ACL entry. 4.10.7 ACL Binding This page allows you to bind the Policy content to the appropriate ACLs. The ACL Policy screens in Figure 4-10-13 & Figure 4-10-14 appear. POC2502 Series User Manual...

  • Page 294: Mac Address Table

    Switching of frames is based upon the DMAC address contained in the frame. The POC Managed 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 POC2502 Series User Manual...

  • Page 295: Static Mac Setting

    Physical address associated with this interface • VLAN Select VLAN from this drop-down list • Port Select port from this drop-down list Buttons : Click to add new static MAC address. Figure 4-11-2 Statics MAC Status Page Screenshot POC2502 Series User Manual...

  • Page 296: Mac Filtering

    The page includes the following fields: Object Description • MAC Address Physical address associated with this interface • VLAN (1~4096) Indicates the ID of this particular VLAN Buttons : Click to add new MAC filtering setting. POC2502 Series User Manual...

  • Page 297: Dynamic Address Setting

    Figure 4-11-5 Dynamic Addresses Setting Page Screenshot The page includes the following fields: Object Description • Aging Time The time after which a learned entry is discarded (Range: 10-630 seconds; Default: 300 seconds) Buttons : Click to apply changes. POC2502 Series User Manual...

  • Page 298: Dynamic Learned

    Select port from this drop-down list • VLAN Select VLAN from this drop-down list • MAC Address Physical address associated with this interface Buttons : Refreshes the displayed table starting from the "Start from MAC address" and "VLAN" input fields POC2502 Series User Manual...
  • Page 299 The VLAN ID of the entry • Type Indicates whether the entry is a static or dynamic entry • Port The ports that are members of the entry Buttons Click to add dynamic MAC address to static MAC address. POC2502 Series User Manual...

  • Page 300: Lldp

    The page includes the following fields: Object Description • Enable Globally enable or disable LLDP function • LLDP PDU Disable Set LLDP PDU disable action: include “Filtering”, “Bridging” and “Flooding”.  Action Filtering: discard all LLDP PDUs. POC2502 Series User Manual...
  • Page 301 The MED Fast Start Count parameter is part of the timer which ensures that the LLDP-MED Fast Start mechanism is active for the port. LLDP-MED Fast Start is critical to the timely startup of LLDP, and therefore integral to the rapid availability of Emergency Call Service. POC2502 Series User Manual...
  • Page 302 • Holdtime Multiplier Display the current holdtime multiplier • Reinitialization Delay Display the current reinitialization delay • Transmit Delay Display the current transmit delay • Display the current LLDP-MED Fast Start Repeat Count LLDP-MED Fast Start Repeat Count POC2502 Series User Manual...

  • Page 303: Lldp Port Setting

    Port Description: When checked the "Port Description" is included in LLDP information transmitted.  System Description: When checked the "System Description" is included in LLDP information transmitted.  System Capability: When checked the "System Capability" is included in LLDP information transmitted. POC2502 Series User Manual...
  • Page 304 Figure 4-12-4 LLDP Port Status Page Screenshot The page includes the following fields: Object Description • Port The switch port number of the logical port • State Display the current LLDP status • Selected Optional Display the current selected optional TLVs TLVs POC2502 Series User Manual...
  • Page 305 : Click to apply changes. Figure 4-12-6 LLDP Port VLAN TLV Status Page Screenshot The page includes the following fields: Object Description • Port The switch port number of the logical port • Selected VLAN Display the current selected VLAN POC2502 Series User Manual...

  • Page 306: Lldp Local Device

    Display the current system name • System Description Display the current system description • Capabilities Supported Display the current capabilities supported • Capabilities Enabled Display the current capabilities enabled • Port ID Subtype Display the current port ID subtype POC2502 Series User Manual...

  • Page 307: Lldp Remote Device

    This page provides a status overview for all LLDP remote devices. The displayed table contains a row for each port on which an LLDP neighbor is detected. The LLDP Remote Device screen in Figure 4-12-9 appears. Figure 4-12-9 LLDP Remote Device Page Screenshot POC2502 Series User Manual...
  • Page 308 System Name is the name advertised by the neighbor unit • Time to Live Display the current time to live Buttons : Click to delete LLDP remote device entry. : Click to refresh LLDP remote device. POC2502 Series User Manual...

  • Page 309: Med Network Policy

    Endpoints, and therefore does not need to advertise the multitude of network policies that frequently run on an aggregated link interior to the LAN. The Voice Auto Mode Configuration, Network Policy Configuration and LLDP MED Network Policy Table screens in Figure 4-12-10 & Figure 4-12-11 appear. POC2502 Series User Manual...
  • Page 310 Guest Voice Signaling - for use in network topologies that require a different policy for the guest voice signaling than for the guest voice media. This application type should not be advertised if all the same network policies apply as those advertised in the Guest Voice application policy. POC2502 Series User Manual...
  • Page 311 IETF RFC 2474. DSCP may contain one of 64 code point values (0 through 63). A value of 0 represents use of the default DSCP value as defined in RFC 2475. POC2502 Series User Manual...

  • Page 312: Med Port Setting

    : Click to delete LLDP MED network policy table entry. 4.12.7 MED Port Setting The Port LLDP MED Configuration/Port Setting Table screens in Figure 4-12-12 & Figure 4-12-13 appear. Figure 4-12-12 Port LLDP MED Configuration Page Screenshot POC2502 Series User Manual...
  • Page 313 The page includes the following fields: Object Description • Interface The switch port number of the logical port • LLDP MED Status Display the current LLDP MED status • Active Display the current active status • Application Display the current application POC2502 Series User Manual...
  • Page 314 • Location ESC ELIN A string identifying the Location ESC ELIN that this entry should belong to Buttons : Click to apply changes. Figure 4-12-15 LLDP MED Port Location Table Page Screenshot The page includes the following fields: POC2502 Series User Manual...

  • Page 315: Lldp Overloading

    Total number of bytes of LLDP information that is normally sent in a packet • Left to Send (Bytes) Total number of available bytes that can also send LLDP information in a packet • Status Gives the status of the TLVs POC2502 Series User Manual...

  • Page 316: Lldp Statistics

    Shows the number of new entries deleted since switch reboot.\ • Drops Shows the number of LLDP frames dropped due to that the entry table was full.\ • Age Outs Shows the number of entries deleted due to Time-To-Live expiring.\ Buttons POC2502 Series User Manual...

  • Page 317: Diagnostics

    The number of well-formed TLVs, but with an unknown type value Unrecognized • RX Ageout - Total The number of organizationally TLVs received 4.13 Diagnostics This section provide the Physical layer and IP layer network diagnostics tools for troubleshoot. The diagnostic tools are POC2502 Series User Manual...

  • Page 318: Cable Diagnostics

    After the diagnostics is finished, the link is reestablished. And the following functions are available:  Coupling between cable pairs.  Cable pair termination  Cable length Cable Diagnostics is only accurate for cables of length from 15 to 100 meters. POC2502 Series User Manual...
  • Page 319 The page includes the following fields: Object Description • Port The port where you are requesting Cable Diagnostics • Channel A~D Display the current channel status • Cable Length A~D Display the current cable length • Result Display the test result POC2502 Series User Manual...

  • Page 320: Ping

    Number of echo requests to send • Interval (in sec) Send interval for each ICMP packet • Size (in bytes) The payload size of the ICMP packet. Values range from 8bytes to 5120bytes. • Ping Results Display the current ping result. POC2502 Series User Manual...

  • Page 321: Ipv6 Ping Test

    Number of echo requests to send • Interval (in sec) Send interval for each ICMP packet • The payload size of the ICMP packet. Values range from 8bytes to 5120bytes Size (in bytes) • Display the current ping result Ping Results POC2502 Series User Manual...

  • Page 322: Trace Router

    Description • IP Address The destination IP Address • Max Hop The maximum gateway number allowed by traceroute function • Trace Route Results Display the current trace route result Buttons : Click to transmit ICMPv6 packets POC2502 Series User Manual...

  • Page 323: Rmon

    Event provide a method to monitor any integer data change in the network, and provide some alerts upon abnormal events (sending Trap or record in logs). 4.14.1 RMON Statistics This page provides a detail of a specific RMON statistics entry; RMON Statistics screen in Figure 4-14-1 appears. Figure 4-14-1: RMON Statistics Detail Page Screenshot POC2502 Series User Manual...
  • Page 324 512 to 1023 octets in length • 1024~1518 Byte The total number of packets (including bad packets) received that were between Frames 1024 to 1518 octets in length Buttons : Click to clear the RMON statistics POC2502 Series User Manual...

  • Page 325: Rmon Event

    Indicates the owner of this event, the string length is from 0 to 127, default is a null string • Description Indicates description of this event, the string length is from 0 to 127, default is a null string POC2502 Series User Manual...

  • Page 326: Rmon Event Log

    The page includes the following fields: Object Description • Select Index Select index from this drop-down list • Index Indicates the index of the log entry • Log Time Indicates Event log time • Description Indicates the Event description POC2502 Series User Manual...

  • Page 327: Rmon Alarm

     BroadcastPkts: The total number of good frames received that were directed to the broadcast address. Note that this does not include multicast packets.  MulticastPkts: The total number of good frames received that were directed POC2502 Series User Manual...
  • Page 328 • Sample Interval Sample interval (1–2147483647) • Sample Type The method of sampling the selected variable and calculating the value to be compared against the thresholds, possible sample types are:  Absolute: Get the sample directly (default). POC2502 Series User Manual...
  • Page 329 • Falling Threshold Display the current falling threshold • Rising Event Display the current rising event • Falling Event Display the current falling event • Owner Display the current owner • Action Click to delete RMON alarm entry POC2502 Series User Manual...

  • Page 330: Rmon History

    1 to 3600, default value is 1800 seconds. • Owner Specify an owner for the history Buttons : Click to apply changes. Figure 4-14-8: RMON History Status Page Screenshot The page includes the following fields: POC2502 Series User Manual...

  • Page 331: Rmon History Log

    This page provides a detail of RMON history entries; screen in Figure 4-14-9 appears. Figure 4-14-9: RMON History Status Page Screenshot The page includes the following fields: Object Description • History Index Select history index from this drop-down list Buttons : Click to apply changes. POC2502 Series User Manual...

  • Page 332: Power Over Ethernet

    Without the power-socket limitation, the POC Managed Switch makes the installation of cameras or WLAN APs easier and more efficient. PoE Power Budget list for POC Managed Switch Model Name PoE Budget POC2502-8CXP-2T-2S 240 watts POC2502-16CXP-2T-2S 380 watts Figure 4-16-1: Power over Ethernet Status POC2502 Series User Manual...

  • Page 333: Long Reach Power Over Ethernet Powered Device

    PoE wireless AP and any 802.3af/at complied powered device (PD). 36 watts (max.)  Approved IFS Long Reach PoE Extenders The following list of approved IFS Long Reach PoE extenders is correct at the time of publication: Long Reach Ethernet Coaxial Extenders  POC252-1CX-1P...

  • Page 334: System Configuration

    In this mode, the port power is not turned on if the PD requests more available power. 4.15.3 Power over Ethernet Configuration This section allows the user to inspect and configure the current PoE configuration setting as screen in Figure 4-16-1 appears. Figure 4-16-1: PoE Configuration Screenshot POC2502 Series User Manual...
  • Page 335 Figure 4-16-3: Power over Ethernet Configuration Screenshot The page includes the following fields: Object Description • PoE Mode There are three modes for PoE mode.  Enable: enable PoE function..  Disable: disable PoE function. POC2502 Series User Manual...
  • Page 336 30.8 watts. Total port values must be less than the Power Reservation value. Once power overload is detected, the port will auto shut down and keep in detection mode until PD’s power consumption is lower than the power limit value Buttons : Click to apply changes. POC2502 Series User Manual...

  • Page 337: Poe Schedule

    Scheduled Power Recycling The Managed PoE switch allows each of the connected PoE IP cameras to reboot at a specified time each week. Therefore, it will reduce the chance of IP camera crash resulting from buffer overflow. POC2502 Series User Manual...
  • Page 338 Allows user to set week day for defining PoE function by enabling it on the day. • Start Hour Allows user to set what hour PoE function does by enabling it. • Start Min Allows user to set what minute PoE function does by enabling it. POC2502 Series User Manual...
  • Page 339 • Reboot Min Allows user to set what minute PoE reboots. This function is only for PoE reboot schedule. Buttons : Click to add new rule. : Click to apply changes : Check to delete the entry. POC2502 Series User Manual...

  • Page 340: Poe Alive Check Configuration

    PoE Switch is going to restart PoE port port power, and bring the PD back to work. It will greatly enhance the reliability and reduces administrator management burden. This page provides you with how to configure PD Alive Check.The screen in Figure 4-16-5 appears. Figure 4-15-5: PD Alive Check Configuration Screenshot POC2502 Series User Manual...
  • Page 341 PD will take to finish booting, and then set the time value to this column. System is going to check the PD again according to the reboot time. If you are not sure of the precise booting time, we suggest you set it longer. Buttons : Click to apply changes. POC2502 Series User Manual...

  • Page 342: Maintenance

    10 seconds. After the device is rebooted, you can login the management Web interface within the same subnet of 192.168.0.xx. 4.16.2 Reboot Switch The Reboot page enables the device to be rebooted from a remote location. Once the Reboot button is pressed, user has to POC2502 Series User Manual...

  • Page 343: Backup Manager

    Select backup method from this drop-down list. • Server IP Fill in your TFTP server IP address. • Select backup type. Backup Type • Select active or backup image. Image Buttons : Click to back up image, configuration or log. POC2502 Series User Manual...

  • Page 344: Upgrade Manager

    Fill in your TFTP server IP address. Server IP • The name of firmware image or configuration. File Name • Select upgrade type. Upgrade Type • Image Select active or backup image. Buttons : Click to upgrade image or configuration. POC2502 Series User Manual...

  • Page 345: Dual Image

    The page includes the following fields: Object Description • Flash Partition Display the current flash partition • Image Name Display the current image name • Image Size Display the current image size • Created Time Display the created time POC2502 Series User Manual...

  • Page 346: Switch Operation

    This confines network traffic to its respective domain and reduces the overall load on the network. The Switch performs "Store and forward"; therefore, no error packets occur. More reliably, it reduces the re-transmission rate. POC2502 Series User Manual...
  • Page 347 No packet loss will occur. POC2502 Series User Manual...

  • Page 348: Auto-Negotiation

    Both 10BASE-T and 100BASE-TX devices can connect with the port in either half- or full-duplex mode. If attached device is: 100BASE-TX port will set to: 10Mbps, without auto-negotiation 10Mbps. 10Mbps, with auto-negotiation 10/20Mbps (10BASE-T/full-duplex) 100Mbps, without auto-negotiation 100Mbps 100Mbps, with auto-negotiation 100/200Mbps (100BASE-TX/full-duplex) POC2502 Series User Manual...

  • Page 349: Troubleshooting

    Check whether the AC power cord is inserted correctly Replace the power cord if the cord is inserted correctly. Check whether the AC power source is working by connecting a different device in place of the switch. POC2502 Series User Manual...
  • Page 350 If that device works, refer to the next step. If that device does not work, check the AC power POC2502 Series User Manual...

  • Page 351: Switch's Rj45 Pin Assignments

    Tx + (transmit) Rx + (receive) Tx - (transmit) Rx - (receive) Rx + (receive) Tx + (transmit) 4, 5 Not used Rx - (receive) Tx - (transmit) 7, 8 Not used The standard cable, RJ45 pin assignment POC2502 Series User Manual...
  • Page 352 8 = Brown 8 = Brown Figure A-1: Straight-through and Crossover Cable Please make sure your connected cables are with the same pin assignment and color as the above table before deploying the cables into your network. POC2502 Series User Manual...

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Poc2502-8cxp-2t-2sPoc2502-16cxp-2t-2s

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