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4.9 Port Sniffer 

 
The Port Sniffer is a method for monitor traffic in switched 

networks. Traffic through ports can be monitored by one specific 
port. That is, traffic goes in or out monitored ports will be 
duplicated into sniffer port. 

 

1.Roving Analysis State: 

Press 

Space 

key to set sniffer mode as 

Disable, Rx, Tx or Both. 

2.Analysis Port: 

It means sniffer port which can be used to see 

all monitored port traffic. You can connect analysis port to Lan 
analysier or netxray. 

3.Monitored Port: 

The ports you want to monitor. All monitor 

ports’ traffic will be copied to analysis port. You can select max 
25 monitor ports in the switch. You can choose which port want 
to be monitored in only one sniffer mode.   
 

 

 

Содержание ES-3124REM

Страница 1: ...24 Port Ethernet Management Switch VLAN Trunking QoS ES 5224RM ES 5224REM ES 5224RFM ES 3124REM User s Manual...

Страница 2: ...urn your computer on and off while your radio or TV is showing interference If the interference disappears then when you turn the computer off and reappears when you turn the computer on something in...

Страница 3: ...nagement Function 1 Web Management Overview 13 2 Port Status 15 3 Port Statistics 17 4 Administrator 18 4 1 IPAddress 18 4 2 Switch Settings 19 4 3 Console Port Information 22 4 4 Port Controls 23 4 5...

Страница 4: ...figuration 51 2 1 Port Configuration 52 2 2 Trunk Configuration 54 2 3 VLAN Configuration 55 2 4 Misc Configuration 61 2 5 Administration Configuration 65 2 6 Port Mirroring Configuration 68 2 7 Prior...

Страница 5: ...tus 90 4 2 Port Counters 91 4 3 System Information 92 5 Reboot Switch 93 5 1 Default 93 5 2 Restart 93 6 TFTP Update Firmware 94 6 1 TFTP Update Firmware 94 6 2 Update Configure File 95 6 3 Upload Con...

Страница 6: ...and Half duplex mode which are able to provide up to 200Mbps 2000Mbps for Gigabit Ports of bandwidth to the connected devices with auto negotiation providing the capability to connect to 100 10Mbps 1...

Страница 7: ...function That is to say you can connect any device including PC Switch Hub to a port of this switch using a regular cable The RJ 45 port will auto detect and auto switch to the correct MDI MDI X mode...

Страница 8: ...bps Fiber SC ST connector multi single mode Provides two Gigabit Ethernet Modules option Gigabit Ethernet Management Switch only 1000 100 10Mbps UTP connector RJ 45 1000Mbps Fiber SC connector multi s...

Страница 9: ...ulti single mode Console Port DB9 1 Forwarding Method Store and Forward MAC Address 14K Buffer Memory 512KBytes Flow control Back pressure for half duplex and IEEE802 3x for full duplex Auto negotiati...

Страница 10: ...package for following parts One Fast Gigabit Ethernet Management Switch One User s manual One Power cord One RS 232 Cable If any of the items are missing or damaged please contact your local dealer C...

Страница 11: ...ch familiarize yourself with its display indicators and ports All LEDs are located on the front panel of the switch They serve the purpose of monitoring the operation and performance of the switch at...

Страница 12: ...e The RJ 45 port will auto detect and auto switch to the correct MDI MDI X mode do not need to connect to a specific uplink port or cross over cable 2 Connect one end of the network cable to the RJ 45...

Страница 13: ...itch provides a web browser to manage and monitor The default values are as follows IP Address 192 168 223 100 Subnet Mask 255 255 248 0 Default Gateway 192 168 223 254 User Name admin Password 123 Yo...

Страница 14: ...14 After type in the correct username and password you can see the homepage as follows...

Страница 15: ...tus Down and Up means No Link and Link respectively 3 Negotiation Displays the auto negotiation modes auto force and nway force 4 Speed status Displays the speed of each port Port 1 24 are 10 100Mbps...

Страница 16: ...f user settings Egr Displays the port s effective egress rate of user settings 8 Port Security Shows the port security is enabled or disabled 9 Config Displays the state of user s settings 10 Atual Di...

Страница 17: ...17 3 Port Statistics The following information provides a view of the current status of the switch Press Reset button to clean all count...

Страница 18: ...Console port information Port controls Trunk configuration Filter database VLAN configuration Spanning tree Port Sniffer SNMP management Security Manager TFTP Update Firmware Configuration Backup Rese...

Страница 19: ...Version Displays the switch s firmware version ASIC Version Displays the switch s Hardware version PCBA version Displays the switch s PCBA version Serial number The serial number is assigned by manuf...

Страница 20: ...upper threshold for individual ports The threshold is the percentage of the port s total bandwidth used by broadcast traffic When broadcast traffic for a port rises above the threshold you set broadc...

Страница 21: ...packet Qos Policy High Priority Levels 0 7 priority levels can map to high or low queue Collisions Retry Forever Enable it or just disable this function 802 1X Protocol IEEE 802 1X is port based auth...

Страница 22: ...on Console is a standard UART interface to communicate with Serial Port You can use windows HyperTerminal program to link the switch Connect To Configure Bits per second 9600 Data bits 8 Parity none S...

Страница 23: ...x mode 5 Flow control Full You can set flow control function is enable or disable in full duplex mode Half You can set backpressure is enable or disable in half duplex mode 6 Rate Control This switch...

Страница 24: ...rning Only the incoming packets with SMAC already existing in the address table can be forwarded normally You can disable the port from learning any new MAC addresses then use the static MAC addresses...

Страница 25: ...y manner In conclusion Link aggregation lets you group up to eight consecutive ports into a single dedicated connection This feature can expand bandwidth to a device on the network LACP operation requ...

Страница 26: ...dby and able to aggregate if work ports fail If local static trunking group the number must be as same as the group member ports 4 Select the ports to join the trunking group Allow max four ports can...

Страница 27: ...CP protocol packets from the opposite device 1 A link having either two active LACP ports or one active port can perform dynamic LACP trunking A link has two passive LACP ports will not perform dynami...

Страница 28: ...is an internal protocol of the Internet Protocol IP suite IP manages multicast traffic by using switches routers and hosts that support IGMP Enabling IGMP allows the ports to detect IGMP queries and...

Страница 29: ...C address to and from which the port should permanently forward traffic regardless of the device s network activity 4 In the Port Number box enter a port number 5 If tag based IEEE 802 1Q VLANs are se...

Страница 30: ...esses Steps to specify a MAC address to filter 1 In the MAC Address box enter the MAC address that wants to filter 2 If tag based 802 1Q VLAN are set up on the switch in the VLAN ID box type the VID t...

Страница 31: ...eating a VLAN from a switch is logically equivalent of reconnecting a group of network devices to another Layer 2 switch However all the network devices are still plug into the same switch physically...

Страница 32: ...the VLAN name group ID and select the members for the new VLAN 3 Click Apply 4 If there are many groups that over the limit of one page you can click the NextPage to view other VLAN groups NOTE If the...

Страница 33: ...efault VLAN VID is 1 The default VLAN can t be deleted GVRP GARP Generic Attribute Registration Protocol VLAN Registration Protocol GVRP allows automatic VLAN configuration between the switch and node...

Страница 34: ...4 Choose the protocol type 5 From the Available ports box select ports to add to the VLAN and click Add If the trunk group exists you can see it here ex TRK1 TRK2 and you can configure it as the memb...

Страница 35: ...tagging Each port of this switch allows user to set one PVID the range is 1 255 default PVID is 1 The PVID must be the same as the VLAN ID the port belongs to or the untagged traffic will be dropped I...

Страница 36: ...ng Tree Protocol on web management s switch setting advanced item by selecting enable Spanning Tree protocol We are recommended that you enable STP on all switches ensures a single active path on the...

Страница 37: ...Enter a number 1 through 10 Forward Delay Time You can change forward delay time The number of seconds a port waits before changing from its Spanning Tree Protocol learning and listening states to th...

Страница 38: ...ysis State Press Space key to set sniffer mode as Disable Rx Tx or Both 2 Analysis Port It means sniffer port which can be used to see all monitored port traffic You can connect analysis port to Lan a...

Страница 39: ...information between management and agent This switch supports SNMP V1 1 Use this page to define management stations as trap managers and to enter SNMP community strings You can also define a name loca...

Страница 40: ...ion RW Read write Enables requests accompanied by this string to display MIB object information and to set MIB objects 3 Trap Manager A trap manager is a management station that receives traps the sys...

Страница 41: ...ecurity Manager Use this page you can change web management user name and password 1 User name Type the new user name 2 Password Type the new password 3 Reconfirm password Retype the new password 4 Cl...

Страница 42: ...UDP destination port for authentication requests to the specified Radius Server 3 Accounting Port Set the UDP destination port for accounting requests to the specified Radius Server 4 Shared Key Set...

Страница 43: ...Fa Force authorized The specified port is required to be held in the Authorized state Au Auto The specified port is set to the Authorized or Unauthorized state in accordance with the outcome of an au...

Страница 44: ...eout Set the period of time the switch waits for a supplicant response to an EAP request 4 Server timeout Set the period of time the switch waits for a server response to an authentication request 5 M...

Страница 45: ...e and remote boot switch system 1 Install TFTP Turbo98 and execution 2 Copy firmware update version image bin to TFTP Turbo98 directory 3 In web management select administrator TFTP update firmware 4...

Страница 46: ...n restore EEPROM value from here but you must put back image in tftp server switch will download back flash image 4 14 2 TFTP Backup Configuration Use this page to set tftp server IP address You can s...

Страница 47: ...47 4 15 Reset System Reset the Switch to default configuration default value as below...

Страница 48: ...48 4 16 Reboot Reboot the system in software reset...

Страница 49: ...es a serial interface to manage and monitor you can follow the Console Port Information provided by web to use windows HyperTerminal program to link the switch You can type user name and password to l...

Страница 50: ...s Show the status of the switch Reboot Switch Restart the system or reset switch to default configuration TFTP Update Firmware Use tftp to download image Logout Exit the menu line program Control Key...

Страница 51: ...menu line as follow provided in later configure page Actions Quit Exit the page of port configuration and return to previous menu Edit Configure all items Finished configure press Ctrl A to go back a...

Страница 52: ...range is 0 1000 0 disable rate control 1 1000 valid rate value 3 Enable You can disable or enable this port control Yes means the port is enabled No means the port is disabled 4 Auto You can set auto...

Страница 53: ...backpressure is enable disable in half duplex mode NOTE 1 Pressing Save only can save one page configuration 2 If the static trunk group exists you can see it ex TRK1 TRK2 after port 26 and you can co...

Страница 54: ...group of TRK1 TRK7 item Static the normal trunk LACP this trunk group have link aggregation control protocol 3 Press Ctrl A to go back action menu line 4 Select Save to save all configure value 5 If t...

Страница 55: ...nfiguration 2 3 1 VLAN Configure This page can set VLAN mode as port based VLAN 802 1Q VLAN or just disable the VLAN function NOTE You have to restart the switch for valid value every time you change...

Страница 56: ...Filtering Rule 1 on web management It will forward only packets with VID matching this port s configured VID Press Space key to choose forward or drop the frame that VID not matching this port s conf...

Страница 57: ...roup ID range is 1 26 4 Member Press Space key to choose VLAN member There are two types to select a Member the port is a member port b NO the port is NOT a member port 5 Press Ctrl A go back action m...

Страница 58: ...VLAN members There are three types to select UnTagged this port is the member port of this VLAN group and outgoing frames are NO VLAN Tagged frames Tagged this port is the member port of this VLAN gr...

Страница 59: ...te and then press enter 3 You can modify the protocol VLAN item and the member port as tagged or un tagged and remove some member ports from this VLAN group 4 After edit VLAN press Save key to save al...

Страница 60: ...t VLAN groups sorted mode as 1 sorted by name 2 sorted by VID In the Edit Delete a VLAN group page will display the result In the Edit Delete a VLAN Group page the result of sorted by name In the Edit...

Страница 61: ...61 2 4 Misc Configuration 2 4 1 MAC Age Interval Type the number of seconds that an inactive MAC address remains in the switch s address table The valid range is 300 765 seconds Default is 300 seconds...

Страница 62: ...Filtering In this page you can configure broadcast storm settings 1 Press Edit to configure the broadcast storm filter mode 2 Press Space key to choose the threshold value The valid threshold value a...

Страница 63: ...me in switch If enable the low priority packet stays in switch exceed Low Queue Max Delay Time it will be sent Press Space key to enable or disable this function 3 Low Queue Max Delay Time To set the...

Страница 64: ...an disable the port from learning any new MAC addresses then use the static MAC addresses screen to define a list of MAC addresses that can use the secure port 1 Select Edit 2 Press Space key to choos...

Страница 65: ...65 2 5 Administration Configuration 2 5 1 Change Username You can change web management user name in this page Type the new user name then press Save item...

Страница 66: ...66 2 5 2 Change Password In this page you can change web management login password 2 5 3 Device Information This page provide user to configure the device information...

Страница 67: ...67 2 5 4 IP Configuration You can configure the IP setting and fill in the new value...

Страница 68: ...can be used to see all monitor port traffic Press Space key to choose it 4 Monitored Port The ports you want to monitor All monitor port traffic will be copied to sinffer port You can select max 25 mo...

Страница 69: ...ue 1 Select Edit 2 Press Space key to select the priority level mapping to high or low queue 3 High Low Queue Service Ration H L You can select the ratio of high priority packets and low priority pack...

Страница 70: ...n the switch s address table regardless of whether the device is physically connected to the switch This saves the switch from having to re learn a device s MAC address when the disconnected or powere...

Страница 71: ...Filtering MAC Address MAC address filtering allows the switch to drop unwanted traffic Traffic is filtered based on the destination addresses In this page you can add modify delete the filtering MAC...

Страница 72: ...72 3 Protocol Related Configuration 3 1 STP...

Страница 73: ...ble Spanning Tree function in this page Press Space key to select enable or disable 3 1 2 System Configuration 1 You can view spanning tree information about the Root Bridge on the left 2 On the right...

Страница 74: ...of the port that switch uses to determine which port are the forwarding ports 4 Priority This means port priority You can make it more or less likely to become the root port 5 Press Ctrl A go back ac...

Страница 75: ...75 3 2 SNMP Use this page to define management stations as trap managers and to enter SNMP community strings You can also define a name location and contact person for the switch...

Страница 76: ...ystem Name Type a name to be used for the switch 3 System Contact Type the name of contact person or organization 4 System Location Type the location of the switch 5 Press Ctrl A go back action menu l...

Страница 77: ...me of current strings 2 Write Access Enable the rights is read only or read write Restricted Read only enables requests accompanied by this string to display MIB object information Unrestricted Read w...

Страница 78: ...ap manager is defined no traps are issued Create a trap manager by entering the IP address of the station and a community string Add the trap manager 1 Press Add Edit to add the trap manager 2 IP Type...

Страница 79: ...Type the new IP address 4 Community Name Type the community name 5 Press Ctrl A go to actions line press Save key to save all configure Delete trap manager 1 Press Delete key 2 Choose the trap manager...

Страница 80: ...is page you can enable disable the GVRP GARP VLAN Registration Protocol support 1 Select Edit 2 Press Space key to choose Enabled Disabled 3 Press Ctrl A go back action menu line 4 Select Save to save...

Страница 81: ...1 3 4 IGMP In this page you can enable disable the IGMP support 1 Select Edit 2 Press Space key to choose Enabled Disabled 3 Press Ctrl A go back action menu line 4 Select Save to save configure value...

Страница 82: ...82 3 5 LACP In this page you can configure and view all the LACP status...

Страница 83: ...group ID 3 LACP Display the trunk group s LACP status 4 LACP Work Port Num The max number of ports can be aggregated at the same time If LACP static trunking group the exceed ports is standby and able...

Страница 84: ...assive The port does not automatically send LACP protocol packets and responds only if it receives LACP protocol packets from the opposite device 3 Press Ctrl A go back action menu line 4 Select Save...

Страница 85: ...LACP Status When you set trunking groups you can see relation information here Quit Exit this page and return to previous menu Previous Page Return to previous page to view Next page Go to next page...

Страница 86: ...86 3 6 802 1X Configuration 3 6 1 Enable 802 1X function Press Space key to enable or disable the 802 1x function...

Страница 87: ...port for authentication requests to the specified Radius Server 5 Accounting Port Set the UDP destination port for accounting requests to the specified Radius Server There are four types for each port...

Страница 88: ...timeout Set the period of time the switch waits for a supplicant response to an EAP request 4 Server timeout Set the period of time the switch waits for a server response to an authentication request...

Страница 89: ...89 4 Status and Counters You can press the key of Tab or Backspace to choose each item and press Enter key to select the item...

Страница 90: ...is enabled or disable depended on user settings Enable will be displayed as Yes disable will be displayed as No If the port is unlink it will be treated as No Auto Displays the port is link on which N...

Страница 91: ...ollowing information provides a view of the current status of the unit Quit Exit the page of port status and return to previous menu Reset All Set all count to 0 Previous Page Display previous page Ne...

Страница 92: ...play the switch s firmware version Hardware Version Display the switch s Hardware version Default config value version Display write to default eeprom value tale version Module1 information Display th...

Страница 93: ...93 5 Reboot Switch 5 1 Default Reset switch to default configuration 5 2 Restart Reboot the switch in software reset...

Страница 94: ...date firmware 1 Start the TFTP server and copy firmware update version image file to TFTP server 2 Press Edit on this page 3 TFTP Server Type the IP of TFTP server 4 Remote File Name Type the image fi...

Страница 95: ...ver 1 Start the TFTP server 2 Press Edit on this page 3 TFTP Server Type the IP of TFTP server 4 Remote File Name Type the image file name 5 Press Ctrl A go to action line 6 Press Save key it will sta...

Страница 96: ...96...

Страница 97: ...o restore the EEPROM values 1 Start the TFTP server 2 Press Edit on this page 3 TFTP Server Type the IP of TFTP server 4 Remote File Name Type the image file name 5 Press Ctrl A go to action line 6 Pr...

Страница 98: ...twork device is turned on 2 Check if the network cable is properly connected to the switch and the network device 3 Make sure the UTP cables comply with EIA TIA 568 and Category 5 specification 3 Coll...

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