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3.3.8.

Exception Handler

Select "System Tools" and "Exception Handler" to open the screen shown in Figure            
3-47. On this screen, you can configure the Exception Handler settings.

Figure 3-47 Exception Handler

Screen Description

Exception Handler

Displays the status of the Exception Handler function.

Enable

Enables the Exception Handler.

Disable

Disables the Exception Handler.

Exception Handler 
Mode

Displays the mode of the Exception Handler function.

Debug Mes

-

sage

Outputs a debug message to the console when an exception 
occurs.

System 
Reboot

Reboots the system when an exception occurs.

Both

Outputs a debug message to the console and reboots the sys

-

tem when an exception occurs.

Summary of Contents for N28168-SG

Page 1: ...25249 Thank you for purchasing our product This manual provides important information about safe and proper operations of this Switching Hub Please read Important Safety Instructions on pages 3 to 5 before use For target model names and numbers refer to the next page ...

Page 2: ...2 The target model for this Operation Manual is as follows Model name Model number Firmware version Switch S24GPWR PN25249 ID PN25249 TH PN25249 MY PN25249 SG 1 0 0 07 and above ...

Page 3: ...ilure Do not handle the power cord with wet hand Deviation could lead to electric shock and or equipment failure Do not handle this Switching Hub and connection cables during a thun derstorm Deviation could lead to electric shock Do not disassemble and or modify this Switching Hub Deviation could lead to fire electric shock and or equipment failure Do not damage the power cord Do not bend too tigh...

Page 4: ...Do not put this Switching Hub into fire Deviation could lead to explosion and or fire Do not use the supplied power cord for anything other than this prod uct Deviation could lead to fire electric shock and or equipment failure Use the bundled power cord AC 100 240V specifications Deviation could lead to electric shock malfunction and or equipment failure The warranty does not cover any problems r...

Page 5: ...kes such as network cameras or wireless access points to a twisted pair port of this Switching Hub overcurrent and or overvoltage caused by light ning may affect this Switching Hub through a twisted pair cable causing equipment failure When connecting such devices we strongly recommend installing a lightning arrester SPD Surge Protective Device at the twisted pair port side of the Switching Hub Ov...

Page 6: ...tching Hub could lead to injury and or equipment failure Do not place a floppy disk or magnetic card near the magnet Deviation could lead to corruption of the data Do not move this Switching Hub when attached to the desk Deviation could lead to scratches on the painted surface Do not touch the metal terminal of the RJ45 connector the modular plug of connected twisted pair cable Do not place charge...

Page 7: ... use this Switching Hub in place where ambient temperature is from 0 to 45 Fail ure to meet the above conditions may result in fire electric shock breakdown and or malfunction In addition do not cover the bent hole of this Switching Hub Devia tion could lead to high internal temperature equipment failure and or malfunc tion If used at a temperature out of the operating tem perature range the prote...

Page 8: ... 1 8 ID Password Change 25 3 1 9 MAC Learning 26 3 1 10 FDB Manual Setting 27 3 1 11 FDB Table 28 3 1 12 Time Configration 29 3 1 13 Static ARP Table 30 3 1 14 ARP Table 31 3 2 Advanced Switch Configuration 32 3 2 1 VLAN Management 32 3 2 1 a VLAN Modification 33 3 2 2 VLAN Creation 34 3 2 3 VLAN Port Config 35 3 2 4 QoS Config 36 3 2 5 Diffserv Config 37 3 2 6 Link Aggregation Config 38 3 2 6 a L...

Page 9: ...Software Update 58 3 3 2 Reboot 59 3 3 3 Save Current Config 60 3 3 4 Statistics 61 3 3 5 System log 64 3 3 6 Config File Transfer 66 3 3 7 Ping Execution 67 3 3 8 Exception Handler 68 3 3 9 Watchdog Timer 69 4 Appendix 70 4 1 Specifications 70 4 2 Easy IP Address Setup Function 72 5 Troubleshooting 73 6 After sales Service 75 ...

Page 10: ...duct Outline Thank you for purchasing Switch S24GPWR hereinafter called this switch This manual provides information required to use the Web control function and the e mail notification function of this switch ...

Page 11: ...select Set Subnet Mask to config ure the subnet mask If required select Set Default Gateway to configure the default gateway address 2 Enabling the Web Control Function Enable the Web control function of this Switching Hub From the main menu select Basic Switch Configuration System Security Configuration Web Server Status and the command prompt changes to Enable or Disable web server E D Enter e t...

Page 12: ...n similar to Figure 2 1 is displayed Enter your user name and password The factory default user name is manager and password is manager Figure 2 1 Login Screen Note If the login screen is not displayed check the following 1 Are the IP address subnet mask and default gateway of this Switching Hub properly configured 2 Is the IP address of this Switching Hub entered on the Web browser 3 Is the Web c...

Page 13: ...13 If you are successfully authenticated a main screen similar to Figure 2 2 is dis played Figure 2 2 Main Screen ...

Page 14: ...onfig Configure the basic settings such as IP address and port settings 3 Advanced Config Configure the advanced settings such as VLAN QoS and IGMP snooping 4 System Tools Use these management tools to update the firmware and browse system logs To conduct operation management it is recommended to conduct the Basic Con fig first before configuring other advanced settings ...

Page 15: ...15 2 3 Display of Switch Information Selecting General Information opens the screen shown in Figure 2 3 This screen shows a list of basic information of this Switching Hub Figure 2 3 General Information ...

Page 16: ...on in Section 3 1 1 Host Name Displays the Switching Hub name The factory default set ting is blank For configuration details refer to Section 3 1 1 System Address Information Configure the items shown here in accordance with IP Config in Section 3 1 2 MAC Address Displays the MAC address of this Switching Hub This value is uniquely assigned to each device and cannot be changed IP Address Displays...

Page 17: ... 1 1 Administration Configration Select Basic Config and Administration Config to open the screen shown in Fig ure 3 1 Select this screen to display this Switching Hub s information On this screen you can configure the administrative information such as device name Figure 3 1 Administration Configration Screen Description Products Name Displays the system information This item is not editable Host...

Page 18: ...dition you need to set the subnet mask and the default gate way which are the same for other devices on the same subnet using this Switching Hub DHCP Mode Displays whether the DHCP client is enabled or disabled Enable Enables the DHCP client Disable Disables the DHCP client Factory default setting MAC Address Displays the MAC address of this Switching Hub This item is uniquely assigned to each dev...

Page 19: ...Select Basic Config and Port Config and then Basic Port Configuration to open the screen shown in Figure 3 3 On this screen you can configure port status dis play settings and mode and other settings Figure 3 3 Basic Port Configration ...

Page 20: ...Duplex Mode Displays the communication speed and full duplex half duplex settings For all ports Auto is the factory default setting Auto Auto negotiation mode 100M Full 100 Mbps full duplex 100M Half 100 Mbps half duplex 10M Full 10 Mbps full duplex 10M Half 10 Mbps half duplex Flow Control Displays the flow control settings For all ports Disable is the factory default setting Enable The flow cont...

Page 21: ...ay settings and mode and other settings Figure 3 4 Extend Port Configration Screen Description Port Number Displays the port number Type Displays the port type 100TX The port type is 10 100BASE TX 1000T The port type is 1000BASE T Link Ststus Displays the current link status Up A link has been established successfully Down A link has not been established Port Name Displays the port name ...

Page 22: ...0BASE T Link Status Displays the current link status Up A link has been established successfully Down A link has not been established Power Saving Mode Displays the power saving mode settings For all ports Half is the factory default setting Full The MNO series power saving mode status is enabled Full Half The MNO series power saving mode status is enabled Half Disable The MNO series power saving ...

Page 23: ...r terminating a Telnet con nected session if no input is made The factory default setting is 5 minutes Telnet Server Sta tus Displays the Telnet access settings Enable is the factory default setting Enable Access is enabled Disable Access is disabled Web Server Status Displays the Web access settings Disable is the factory default setting Enable Access is enabled Disable Access is disabled IP Setu...

Page 24: ...ccess Limit Screen Description Global Telnet Access Limitation Displays the Telnet access limitation setting Disable is the factory default setting Enable Enables the Telnet access limitation Disable Disables the Telnet access limitation IP Address Sub net Mask Displays the information of accessible networks to be added There is no factory default setting 0 is displayed for all of IP Addresses and...

Page 25: ...hese settings are required to log in to the console SSH Telnet and Web Current User ID Enter the current username This setting is used to log in to this Switching Hub manager is the factory default setting Current Password Enter the current password This setting is used to log in to this Switching Hub manager is the factory default setting New User ID Enter a new username New Password Enter a new ...

Page 26: ...Figure 3 9 On this screen you can configure the MAC Learning settings of ports Figure 3 9 Telnet Access Limit Screen Description Port Number Displays the port number MAC Learning Displays the MAC Learning statuses of ports Auto is the factory default setting Auto Enables MAC Learning Disable Disables MAC Learning ...

Page 27: ...table Figure 3 10 FDB Manual Setting Screen Description Port Add Select a port to which a MAC address is to be added VLAN ID Add Select the VLAN ID of a MAC address to be added MAC address Add Enter a MAC address to be added and click the setting button VLAN ID remove Select the VLAN ID of a MAC address to be deleted MAC address remove Enter a MAC address to be deleted and click the setting button...

Page 28: ...me Displays the time for which an FDB table is retained It is equal to the time after receiving the last packet The factory default setting is 300 seconds 5 minutes Narrowing down VLAN ID Narrows down records in the list by the specified VLAN ID Narrowing down Port number Narrows down records in the list by the specified port Target Port num ber Displays the selected port number MAC Address Displa...

Page 29: ...e In case the SNTP server is located outside of the firewall connection with the SNTP server may not be possible depending on settings by the network administrator For details ask your network administrator Time Zone Displays the time zone Daylight Saving Displays the application status of Daylight Saving Summer time SNTP Server Displays the IP address of the SNTP server that executes time synchro...

Page 30: ...r an ARP table while statistically associating the IP address and MAC address to it Figure 3 13 Static ARP Table Screen Description IP Address Enter the IP address of the ARP table to be added MAC Address Enter the MAC address of the ARP table to be added Checkbox for removal Put a checkmark on an ARP table to be removed Click the Remove button to remove it ...

Page 31: ...RP Table Screen Description ARP Age Timeout Displays the time for which an ARP table is retained It is equal to the time after receiving the last packet The factory default setting is 300 seconds 5 minutes Order by Sorts the list in a specified order IP Address Sorts the list by IP address MAC Address Sorts the list by MAC address Type Sorts the list by Type ...

Page 32: ...tion VLAN Total Count Displays the Switching Hub s current number of VLANs VLAN ID Displays the VLAN ID of a VLAN VLAN Name Displays the VLAN name VLAN Type Displays the VLAN type Permanent This is the initial setting VLAN This VLAN cannot be removed Static This is a new VLAN Management VLAN Displays whether or not the VLAN is the management VLAN UP This VLAN is the management LAN VLAN that can co...

Page 33: ...een you can modify the VLAN configuration information Figure 3 16 VLAN Modification Screen Description VLAN ID Displays the VLAN ID VLAN Name Displays the VLAN name Tagged Port Displays ports that do not use a tag Member Port Displays the ports assigned to the VLAN Not Member Port Displays the ports not assigned to the VLAN ...

Page 34: ...een shown in Figure 3 17 On this screen you can create a new VLAN Figure 3 17 VLAN Creation Screen Description VLAN ID Set the VLAN ID VLAN Name Set the VLAN name Member Port Select ports that you want to assign to the VLAN Not Member Port Select ports that you do not want to assign to the VLAN ...

Page 35: ...ID Displays the port s current PVID Port VLAN ID PVID represents a VLAN ID to which an untagged packet should be sent when it is received The factory default setting is 1 If a tagged packet is received the tag is referenced regardless of this value to determine the destination port Receiving Frame Type Displays the type of frames to be received For all ports Admit All is the factory default settin...

Page 36: ...en you can configure the QoS set tings Figure 3 19 QoS Config Screen Description QoS Displays the setting of the QoS function using IEEE802 1p Disable is the factory default setting Enable QoS is enabled Disable QoS is disabled Priority Displays the packet priority value Traffic Class Displays the priority with which a packet is transferred ...

Page 37: ...3 20 On this screen you can configure the Diffserv set tings Figure 3 20 Diffserv Config Screen Description Diffserv Status Displays the Diffserve function setting Disable is the factory default setting Enable Diffserv is enabled Disable Diffserv is disabled Priority Displays the priority with which a packet is transferred ...

Page 38: ... link aggre gation Figure 3 21 Link Aggregation Config Screen Description Key Displays the group number of link aggregation Mode of Operation Displays the operation mode of link aggregation Manual Constructs link aggregation in a fixed way without using LACP The setting of the other side must be the same Group Member Displays the ports included in the group of link aggregation ...

Page 39: ...in Figure 3 22 On this screen you can modify the link aggregation Figure 3 22 Link Aggregation Modification Screen Description Mode Displays the operation mode of link aggregation Manual Constructs link aggregation forcibly without using LACP The setting of the other side must be the same Group Member Displays the ports included in the group of link aggregation ...

Page 40: ...Displays the port number of a port at which packets from other ports can be monitored Monitor Target Port Displays the port number of a port to be monitored Monitor Direction Displays which of transmit and receive packets are monitored at the port to be monitored Send Recv is the factory default setting Send Monitors transmit packets Recv Monitors receive packets Send Recv Monitors both transmit a...

Page 41: ...41 Note Administrative packets such as Ping and ARP transmitted by this Switching Hub cannot be captured ...

Page 42: ...t Configration Select Advanced Config and PoE Config and then PoE Port Config to open the screen shown in Figure 3 24 On this screen you can configure the power supply settings by port Figure 3 24 PoE Port Configration ...

Page 43: ...Class Displays the Class value detected by the classification function Priority Displays the priority of power supply Critical Represents the highest priority High Represents the next priority to Critical Low Represents no priority Lim mW Displays the upper limit of supplied power in units of 200 mW Auto means that the value is calculated according to the layer and class Pow mW Displays the suppli...

Page 44: ...e screen shown in Figure 3 25 On this screen you can configure the general PoE settings Figure 3 25 PoE Grobal Configration Screen Description Power Budget Displays the maximum amount of power this Switching Hub can supply Power Consumption Displays the amount of power currently supplied by this Switching Hub ...

Page 45: ...nd then PoE Schedule Port List Info to open the screen shown in Figure 3 26 This screen displays the port list for PoE schedule Figure 3 26 PoE Schedule Port List Info Screen Description Index Displays the index number of the PoE port list Port List Displays the port list ...

Page 46: ...the PoE Schedule Port List Info screen select Modify to open the screen shown in Figure 3 27 This screen displays the port list for PoE schedule Figure 3 27 PoE Schedule Port List Config Screen Description Index Displays the index number of the PoE port list Port List Displays the port number created in the port list ...

Page 47: ... display order setting Index Displays PoE schedules in the order of Index numbers Next Execu tion Time Displays PoE schedules in the order of next execution time Index Displays the index number of PoE schedule information Name Displays the name of the PoE schedule Class Displays the class of the PoE schedule Daily Executes the schedule at the specified time every day Weekly Executes the schedule o...

Page 48: ...ON Turns off and on PoE RESTART Status Displays the status of the PoE schedule function of the port Enable Enables the PoE schedule function of the port Disable Disables the PoE schedule function of the port Next Execution Time Displays the date and time when the next schedule is executed ...

Page 49: ...lect Advanced Config and PoE and then PoE Schedule Config or on the PoE Schedule Info screen select Modify to open the screen shown in Figure 3 29 On this screen you can create or modify a PoE schedule Figure 3 29 PoE Schedule Config ...

Page 50: ...50 Figure 3 30 PoE Schedule Config Daily Figure 3 31 PoE Schedule Config Weekly ...

Page 51: ...51 Figure 3 32 PoE Schedule Config Monthly Figure 3 33 PoE Schedule Config DateList ...

Page 52: ... on the specified day of week and time every week Monthly Executes the schedule on the specified date and time every month DateList Executes the schedule at the user specified date and time Time Displays the time when the PoE schedule is executed Port List Index Displays the index of the port list for which the PoE schedule is executed PoE Action Displays the action of the PoE schedule ON Turns on...

Page 53: ...he screen shown in Figure 3 34 This screen displays the date list that has been configured Figure 3 34 Date List Info Screen Description Index Displays the index number of the date list Year Displays the year when the date list is executed Day Displays the day when the date list is executed ...

Page 54: ...wn in Figure 3 35 On this screen you can create or modify a date list Figure 3 35 Date List Config Screen Description Index Displays the index number of the date list Name Displays the name of the date list Year Displays the year when the date list is executed Month Displays the month of the date list Day Displays the day when the date list is executed ...

Page 55: ...me every day Weekly Executes the schedule on the specified day of week and time every week Monthly Executes the schedule at the specified date and time every month DateList Executes the schedule at the user specified date and time Date Displays the day of week Weekly or date Monthly when the PoE schedule is executed Time Displays the time when the PoE schedule is executed Active Displays the actio...

Page 56: ...scription Global Loop Detec tion Status Displays the status of the Global Loop Detection function Enable Enables Global Loop Detection Disable Disables Global Loop Detection Loop Detect Status Enables disables the loop detection function for ports Recovery Status Enables disables recovery when a loop is detected in a port Recover Timer Enters the time until recovery when a loop is detected in a po...

Page 57: ... 38 Loop History Info Screen Description Number Displays the loop detection event number Time Displays the time when the loop detection event occurred Event Displays the description of the loop detection event that occurred on this Switching Hub Port xxx auto recovery Auto recovery was conducted after loop detec tion The loop detected between xxx and yyy A loop occurred between the displayed ports...

Page 58: ...the firmware you must save the configuration information in accordance with Section 3 3 3 Unless you save the configuration informa tion the settings configured so far will be deleted upon restart Current Firmaware Version Displays the current firmware version TFTP Server IP Address Displays the IP address of the TFTP server on which the firmware for update has been saved File Name Displays the fi...

Page 59: ...e is no response while reboot is in progress Reload the settings after reboot is completed Reboot Option Displays the reboot method Normal is the factory default setting Normal Normal reboot is conducted Factory Default All the settings are reset to the factory default settings Factory Defauly Except IP All the settings except the IP address are reset to the factory default settings ...

Page 60: ...screen you can save configuration information Figure 3 41 Save Current Config Click Save to save this Switching Hub s settings to its internal RAM Unless the con figuration information is saved the settings configured so far will not be reflected after restart After saving is completed a message Save Completed is displayed ...

Page 61: ...you can check the statistic information Figure 3 42 統計情報 Screen Description Target Port Number Displays the port number Time Displays the time elapsed since power on or counter reset Counter Name Displays the counter name Total Displays the counter value Average sec Displays the average counter value per second ...

Page 62: ...g a packet length greater than 9216 bytes Fragments Displays the number of error packets that have a packet length less than 64 bytes and have a CRC or alignment error Jabbers Displays the number of error packets that have a packet length less than 1518 bytes and have a CRC or alignment error Collisions Displays the number of packet collisions 64 Byte Pkts Displays the total number of packets havi...

Page 63: ...reen displays the totals and per second averages of the counter by port Figure 3 43 Statistic Information of a Counter by Port Screen Description Port Number Displays the port number Total Displays the counter value Average sec Displays the average counter value per second ...

Page 64: ...on this Switching Hub By viewing events you can keep track of phenomena that occurred on this Switching Hub which are useful for network management Figure 3 44 System log Some of the events displayed on this screen are linked to SNMP traps Events for which trap occurrence has been configured are displayed The relationship with traps are shown below ...

Page 65: ...o the TFTP server Configuration file download The configuration file was transferred from the TFTP server Reboot Normal This Switching Hub rebooted Reboot Factory Default This Switching Hub rebooted and reset the settings to fac tory default Reboot Factory Default Except IP This Switching Hub rebooted and reset the settings except the IP address to factory default SNTP first update to yyyy mm dd h...

Page 66: ...files Figure 3 45 Config File Transfer Screen Description Select Upload to save the configuration information to the TFTP server or Down load to load the configuration information to this Switching Hub TFTP Server IP Displays the IP address of the TFTP server that saves and reads configuration infor mation File Name Displays the file name of the configuration information ...

Page 67: ...ution Screen Description Target IP Address Displays the IP address of the target to which a ping is sent 0 0 0 0 is the factory default setting Number of Request Displays the number of times a ping is to be sent 10 is the factory default setting Timeout Value Displays the timeout time 3 is the factory default setting Result Displays the ping execution result ...

Page 68: ...ler Displays the status of the Exception Handler function Enable Enables the Exception Handler Disable Disables the Exception Handler Exception Handler Mode Displays the mode of the Exception Handler function Debug Mes sage Outputs a debug message to the console when an exception occurs System Reboot Reboots the system when an exception occurs Both Outputs a debug message to the console and reboot...

Page 69: ...n the screen shown in Figure 3 48 On this screen you can set the Watchdog Timer settings Figure 3 48 Watchdog Timer Screen Description Watch Dog Timer Displays the status of the Watchdog Timer function Enable Enables the Watchdog Timer Disable Disables the Watchdog Timer ...

Page 70: ...ure half duplex Major functions IEEE802 1Q Tag VLAN 256 VLANs max IEEE802 1p QoS function Four levels of Priority Queue supported IEEE802 3x Flow control IEEE802 3az Energy Efficient Ethernet LPI 10BASE Te not supported Link aggregation Capable of establishing up to eight ports in eight groups Port monitoring 1 n supported Agent specifications TELNET RFC854 TFTP RFC783 BOOTP RFC951 SNTP RFC1769 Po...

Page 71: ...71 Storage temperature 20 to 70 Storage humidity 10 to 90 RH no condensation External specifications Dimensions 44mm Height x 440mm Width x 256 mm Depth Excluding protruding sections Mass Weight 3 600 g ...

Page 72: ...igured only with the software Easy Config In the software the item is displayed as Camera name Restrictions The time for accepting setting changes is limited to 20 minutes after power on to ensure security However you can change settings regardless of the time limit if the IP address subnet mask default gateway user name and password values are set to fac tory defaults Even after the time limit is...

Page 73: ...han 3 days ago Communications fail Communications with all ports are down or slow Are the communication speed and mode settings correct If the communication mode signal cannot be properly obtained apply half duplex mode Switching Hub the communication mode of the connection target to half duplex mode Do not fix the communication mode of the connected terminal to full duplex mode Are the ports link...

Page 74: ... port LED Left is flashing orange when the LED displays the Power supply mode Is the whole unit overloaded because power request exceeds the limit of 124 W Power supply suddenly stops If you are using a PoE power receiving device that has different power con sumption between during normal operation and during standby power consumption the Switching Hub may be overloaded After switching the LED mod...

Page 75: ... Switching Hub Product name Model No Product serial No 11 alphanumeric characters labeled on the product Firmware version The number after Ver labeled on the unit package Problem status Please give as concrete information as possible Within the warranty period Repair service will be provided in accordance with the conditions stipulated in the warranty card Please bring your product and warranty ca...

Page 76: ...ny Tel Customer service contact Tel 76 Memo Fill in for future reference You can check the version on the screen described in Section 4 2 of the Operation Man ual for Menu Interface Panasonic Eco Solutions Networks Co Ltd 2014 2016 Panasonic Eco Solutions Networks Co Ltd 2 12 7 Higashi Shimbashi Minato ku Tokyo Japan 105 0021 URL http panasonic co jp es pesnw english P1014 2086 ...

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