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GIGAMEDIA GGM GS26L2, User Manual

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GIGAMEDIA GGM GS26L2 User Manual Download Page 23

GIGAMEDIA                                                                             

User’s  Guide

_V2.0.7

 

Page 23 of 35 

4.6    IGMP Snooping Configuration 

 

IGMP Snooping

 

IGMP  snooping  configuration  can  be  made  in  above  page,  enable  or  disable  IGMP 

snooping and define IGMP snooping address range. 

4.7 Jumbo Frame Configuration 

 

Jumbo Frame Configuration 

Generally, the max frame size for packet is 1518 Bytes, when packet is larger than this 

size, it will be processed in batch, 1518 Bytes as a unit. And users can also set a Jumbo 

Frame limitation in this page(from 1522 to 9216 Bytes), enable Jumbo Frames 

transmitted smoothly, reduce the load. 

Summary of Contents for GGM GS26L2

Page 1: ...any kind including but not limited to the expressed or implicated warranty on commerce quality or particular use And the information in this document is subject to change without notice GIGAMEDIA reserves the right to make changes to this document or the products described in this manual at any time For Technical Support Address Rue du Haut de Sainghin CRT N 4 CS30114 59811 LESQUIN Cedex France Em...

Page 2: ...CONFIGURATION GUIDE 12 CHAPTER 1 USER LOGIN 12 CHAPTER 2 SWITCH STATUS 13 2 1 System Information 13 2 2 Logging Message 13 2 3 Port Counters 14 2 4 Aggregation State 14 2 5 LLDP Statistics 15 2 6 IGMP Statistics 15 2 7 STP Statistics 15 CHAPTER 3 BASIC CONFIGURATION 16 3 1 IP Configuration 16 3 3 Account Config 17 3 3 Logging Setting 17 3 4 Time Settings 18 3 5 Port Setting 18 CHAPTER 4 ADVANCED C...

Page 3: ... Learned 27 6 2 Static MAC Address Table 27 6 3 Port Limit Configuration 28 6 4 Storm Control 29 6 5 Port Isolation 29 6 6 DoS configuration 30 6 7 STP Configuration 31 CHAPTER 7 SYSTEM MAINTENANCE 32 7 1 Reboot Switch 32 7 2 Factory Reset 32 7 3 Firmware Upgrading 33 7 4 Ping Test 33 7 5 Network Cable Test 34 Appendix Trouble shooting 35 ...

Page 4: ...uide_V2 0 7 Page 4 of 35 Packaging list The L2 Managed Switch x1 Power Cord x1 User Guide CD x1 Warranty card x1 Installation accessories kit x1 Please contact local reseller or distributor if any accessories are missing ...

Page 5: ...nt panel 1 System Indicator The System indicator is on the upper left side of front panel it is on when the switch is powered The indicator is on when switch works normally 2 Power Indicator Below the System indicator is the power indicator the indicator is on when switch works normally If the indicator is off please check the power supply 3 10 100Mbps Link ACT Indicators The indicators marked wit...

Page 6: ...e will get damaged from falling 4 Please keep good ventilation indoor and make sure the heat dissipation function of switch works well 5 The switch only works normally in suitable voltage Please check the working voltage first 6 Please don t open the switch enclosure randomly especially when the switch is powered on there is risk of electric shock 7 Please wear anti static wrist strap when change ...

Page 7: ... is no 19 inch standard cabinet the switch is usually put on clean desktop The operation is easier please follow the below instructions 1 Keep the desktop stable and safely grounded 2 Set aside 10cm space around switch for heat dissipation 3 Don t put any heavy device on the switch 3 2 Connect the power cord and grounded cord 3 2 1 Select of AC Power Socket The neutral one phase 3 wire power socke...

Page 8: ... power indicator PWR on the front panel if the LED is on connection is successful 3 3 Test after Installation Make sure the working voltage is the same with the rated voltage of switch Check the connection of grounded cord Check the connection of configuration cable and power input cord If the interface cable is partly deployed outdoor please check the connection of anti thunder AC power strip and...

Page 9: ...Kg Energy Saving Comply with EEE Energy Efficient Ethernet 4 2 Software Features Item GGM GS26L2 Standards and Protocols IEEE 802 3af Power Over Ethernet IEEE 802 3at Power Over Ethernet Plus IEEE 802 3u 100BASE TX IEEE 802 3ab 1000 BASE T IEEE 802 3z 1000 BASE X IEEE 802 3ad Static or Dynamic Link Aggregation IEEE 802 3x Full Duplex Flow Control IEEE 802 3az EEE Energy Efficient Ethernet IEEE 802...

Page 10: ...Prevention Land attack Blat attack Ping attack TCP control flag attack MAC Port based Security QOS SP Strict Priority WFQ Weighted Fair Queuing WRR Weighted Round Robin Weighted Random Early Detection WRED Head Of Line 802 1p Port Queuing Priority Differentiated Service Code Point DSCP Priority IPv6 IPv6 Parsing Physic Medium 10 100Base TX UTP category 3 4 5 cables Maximum 100m 1000Base T UTP Cate...

Page 11: ...GIGAMEDIA User s Guide_V2 0 7 Page 11 of 35 Configuration Management WEB based interface management Telnet CLI interface management SNMP V1 2 ...

Page 12: ...b management interface consists of five parts which are switch status basic configuration advanced configuration network security system maintenance Login Page Enter user password in the above login page the default password is admin The system only support single user login other logins will be refused until the user logs out If IP address conflict occurs it suggests the latest user didn t log ou...

Page 13: ...ked in the above page which contains Device Model number equipment type PCB HW Version MAC Address Serial Number System Object ID Firmware Version Firmware Updated Date System Running Time System Up Time 2 2 Logging Message Logging Message System log can be checked in above page Maintenance technicians can check the history system log ...

Page 14: ...ggests the port has very poor working performance the user need to examine the connection of network cable or the partner network card The current software version doesn t support real time statistics refresh please click Refresh button to get new statistics 2 4 Aggregation State Link Aggregation In above Link Aggregation page user can check the port aggregation information Like aggregator group L...

Page 15: ... LLDP Link Layer Discovery Protocol function LLDP information of switch ports can be checked here 2 6 IGMP Statistics IGMP Statistics When the IGMP snooping function is enabled IGMP information can be checked in above page 2 7 STP Statistics STP Statistics In above STP statistics page users can check the BPDU packets of every port and every ...

Page 16: ...et mask and gateway will be showed in the page When revise the configuration please press save to confirm new configuration Press reset to back to original configuration Above configuration need to be done under default Static state if switch the IP address mode to DHCP IP address will be get dynamically Please record the new IP address for future login Notice Don t modify the subnet mask unless e...

Page 17: ... remember the new password for future login 3 3 Logging Setting Logging Setting System log configuration is checked in above page Remote log server can be configured system log can be saved on the remote server as backup use Enable or disable the remote backup function in this page server IP address need to be entered manually ...

Page 18: ... Half 10 Full 100 Half 100 Full and1000 Full Default mode is Auto negotiation can be changed in pull down list Flow Control This function is defaulted closed open it when needed Loop Detection The function is defaulted closed open it when needed A port will be blocked to cut the loop when loop is detected Notice the port link indicator in front panel will be still on when the port is blocked for t...

Page 19: ...lled Source Port and the specified port is Mirroring Port This is commonly used for network appliances that require monitoring of network traffic without influencing the normal working of every port it s a convenient online monitoring function All ports have mirroring function but only one port can be configured as Mirroring Port In the same system there is only one mirroring port while more than ...

Page 20: ...tocol is on the aggregated devices interactively gather information through LACP According to the parameters and status of each device automatically receive and dispatch Data of matchable link aggregation When the Aggregation is formed switches keep in an aggregation link status switches automatically adjusts link aggregation or dissolute when configuration changes If the port is configured as sta...

Page 21: ...isable the unmatched packet will be received Membership type tag refers to the port will receive tagged packets and the VLAN ID in for tagged packet is not 0 untag refers to the port receive untagged packets only 4 4 Voice VLAN 4 4 1 Voice VLAN Voice Vlan Voice VLAN is the VLAN for voice data flow Create a Voice VLAN and add the ports connected with voice devices to Voice VLAN Voice data flow can ...

Page 22: ...nes 4 5 Multicast Configuration Multicast Configuration MLD Snooping is short for Multicast Listener Discovery Snooping which is IPv6 multicast control mechanism for Layer 2 devices The function is used to manage and control IPv6 multicast Multicast snooping configuration can be made in above page enable or disable multicast snooping and define multicast snooping address range ...

Page 23: ...and define IGMP snooping address range 4 7 Jumbo Frame Configuration Jumbo Frame Configuration Generally the max frame size for packet is 1518 Bytes when packet is larger than this size it will be processed in batch 1518 Bytes as a unit And users can also set a Jumbo Frame limitation in this page from 1522 to 9216 Bytes enable Jumbo Frames transmitted smoothly reduce the load ...

Page 24: ... save these information based on MIB Management Information Base These information will be used for network management system examination or judge link communication condition LLDP information can be configured in above page including transmission interval hold time Multiplier retransmission delay and transmission delay Enable LLDP or Disable LLDP can be configured Users can also configure the inf...

Page 25: ...ly in network management systems to monitor network attached devices for conditions that warrant administrative attention 4 9 2 SNMP Community configuration SNMP Community Configuration Configure SNMP common identifiers switches with same community identifier can make unified management 4 9 3 Trap Configuration Trap Configuration SNMP trap is a message used in SNMP protocol the device can send a t...

Page 26: ...GIGAMEDIA User s Guide_V2 0 7 Page 26 of 35 Chapter 5 QoS Config 5 1 General 5 2 QoS Basic Mode 5 3 Rate Limit ...

Page 27: ...tion MAC address table and configuration can be checked in above page users can add the showed dynamic MAC addresses to static MAC table 6 2 Static MAC Address Table Static ARP Table Static MAC address configuration can be manually made in this page MAC items can be added according port VLAN ID MAC address and IP address ...

Page 28: ...GIGAMEDIA User s Guide_V2 0 7 Page 28 of 35 6 3 Port Limit Configuration Ingress Bandwidth Control egress Bandwidth Control ...

Page 29: ...torm control After enable the global situation storm control please continue with function configuration The switch supports multiple storm control modes like broadcast storm control unknown multicast storm control and unknown unitcast storm control 6 5 Port Isolation Port Isolation Configuration In above port isolation page isolated ports can be configured Applying port isolation function to ensu...

Page 30: ...ration Dos Port Configuration Dos is short for Denial of Service what causes DoS problem is DoS attacks which will block the normal network service The most common DoS attacks are computer network bandwidth attack and connectivity attack Please configure DoS information in above pages ...

Page 31: ...GIGAMEDIA User s Guide_V2 0 7 Page 31 of 35 6 7 STP Configuration STP Global configuration STP Port configuration ...

Page 32: ...ove pages Users can choose from STP and RSTP modes according to different network requirements Chapter 7 System Maintenance 7 1 Reboot Switch Reboot Switch Above page is used to reboot switch When manage the switch some configurations need to reboot the switch to take effect 7 2 Factory Reset Factory Reset ...

Page 33: ...nt password 7 3 Firmware Upgrading Firmware Upgrading Current system software version can be checked in this page and new software upgrade can be made 7 4 Ping Test Ping Test Configuration Ping test is to check if a specified Client can be reached the function is the same with ping command under windows command lines The IP addresses of switch and PC must be in same network segment ...

Page 34: ...DIA User s Guide_V2 0 7 Page 34 of 35 7 5 Network Cable Test Network Cable Test Users can test the twisted pair cable working status Please select test ports then press cooper test to check the working status ...

Page 35: ...igure to auto negotiation pattern The network cable works in one port doesn t work in another new port There is no data transmitting from PD and the switch can t learn a new address to do communication Waiting for 120s the switch will get auto updated address or transmitting data from the PD the switch will get address then All the ACT LEDs flash and the network rate slow down Caused by broadcast ...

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