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Bit 0, Bit 1, Bit 2:

According to the arrangement of Bit 5 ~ Bit 7 in TOS Field of IP Header,
it can form 8 kinds of traffics, including 0 0 0, 0 0 1, 0 1 0, 0 1 1, 1 0 0,
1 0 1, 1 1 0 and 1 1 1.

Class:

8 kinds of traffic as mentioned above, user can set up High Priority or
Low Priority for each port respectively.

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Summary of Contents for SNMP-GSH2402

Page 1: ...24 2 Pure Gigabit SNMP Managed Switch SNMP GSH2402 ...

Page 2: ... 4 Configuring the Management Agent of 24 Gigabit L2 Managed Switch 16 2 1 4 1 Configuring the Management Agent of 24 Gigabit L2 Managed Switch through the Serial RS 232 Port 17 2 1 4 2 Configuring the Management Agent of 24 Gigabit L2 Managed Switch through the Ethernet Port 19 2 1 5 IP Address Assignment 20 2 2 TYPICAL APPLICATIONS 25 3 OPERATION OF WEB BASED MANAGEMENT 27 3 1 WEB MANAGEMENT HOM...

Page 3: ... 3 16 ALARM CONFIGURATION 129 3 17 CONFIGURATION 132 3 17 1 Save Restore 133 3 17 2 Config File 136 3 18 DIAGNOSTICS 137 3 19 TFTP SERVER 140 3 20 LOG 141 3 21 FIRMWARE UPGRADE 143 3 22 REBOOT 144 3 23 LOGOUT 145 4 OPERATION OF CLI MANAGEMENT 147 4 1 CLI MANAGEMENT 147 4 1 1 Login 147 4 2 COMMANDS OF CLI 149 4 2 1 Global Commands of CLI 150 4 2 2 Local Commands of CLI 156 5 MAINTENANCE 237 5 1 RES...

Page 4: ...C Statement This equipment has been tested and found to comply with the limits for a class A computing device pursuant to Subpart J of part 15 of FCC Rules which are designed to provide reasonable protection against such interference when operated in a commercial environment European Community CE Electromagnetic Compatibility Directive This equipment has been tested and found to comply with the pr...

Page 5: ...ce and Ethernet ports step by step Many explanation in detail of hardware and software functions are shown as well as the examples of the operation for web based interface and command line interface CLI Overview of this user s manual Chapter 1 Introduction describes the features of 24 Gigabit L2 Managed Switch Chapter 2 Installation Chapter 3 Operation of Web based Management Chapter 4 Operation o...

Page 6: ...nd office application In this switch Port 23 and Port 24 include two types of media TP and SFP Fiber LC BiDi LC this port supports 10 100 1000Mbps TP or 1000Mbps SFP Fiber with auto detected function 1000Mbps SFP Fiber transceiver is used for high speed connection expansion 1000Mbps LC Multi Mode SFP Fiber transceiver 1000Mbps LC 10km SFP Fiber transceiver 1000Mbps LC 30km SFP Fiber transceiver 10...

Page 7: ...NMP agent and RMON MIB In the device SNMP agent is a client software which is operating over SNMP protocol used to receive the command from SNMP manager server site and echo the corresponded data i e MIB object Besides SNMP agent will actively issue TRAP information when happened RMON is the abbreviation of Remote Network Monitoring and is a branch of the SNMP MIB The device supports MIB 2 RFC 121...

Page 8: ...re 22 10 100 1000Mbps Auto negotiation Gigabit Ethernet TP ports 2 10 100 1000Mbps TP or 1000Mbps SFP Fiber dual media auto sense 400KB on chip frame buffer Jumbo frame support Programmable classifier for QoS Layer 4 Multimedia 8K MAC address and 4K VLAN support IEEE802 1Q Per port shaping policing and Broadcast Storm Control IEEE802 1Q in Q nested VLAN support Full duplex flow control IEEE802 3x ...

Page 9: ...mirror function with ingress traffic Supports rapid spanning tree 802 1w RSTP Supports 802 1X port security on a VLAN Supports user management and only first login administrator can configure the device The rest of users can only view the switch SNMP access can be disabled and prevent from illegal SNMP access Supports Ingress Non unicast and Egress Bandwidth rating management with a resolution of ...

Page 10: ...display area locating on the left side of the panel contains a Power LED which indicates the power status and 24 ports working status of the switch Fig 1 1 Full View of 24 Gigabit L2 Managed Switch Fig 1 2 Front View of 24 Gigabit L2 Managed Switch Power Indication LED Gigabit Ethernet Port TP Port Status Indication LEDs RESET Button RESET button is used to reset the management system SFP Fiber Po...

Page 11: ...bps Green Amber Lit green when 1000Mbps speed is active Lit ember when 100Mbps speed is active Off when 10Mbps speed is active 1000SX LX Gigabit Fiber Port 23 24 LED SFP LINK ACT Green Lit when connection with the remote device is good Blinks when any traffic is present Off when module connection is not good Table1 1 1 4 2 User Interfaces on the Rear Panel One RS 232 DB 9 interface is offered for ...

Page 12: ...LC MM SFP Fiber transceiver SFP 0LC 202 1000Mbps LC SM 10km SFP Fiber transceiver SFP 0LC 212 10 1000Mbps LC SM 30km SFP Fiber transceiver SFP 0LC 212 30 1000Mbps LC SM 50km SFP Fiber transceiver SFP 0LC 212 50 1000Mbps BiDi LC type 1 SM 20km SFP Fiber WDM transceiver SFP 0BL 621 201 1000Mbps BiDi LC type 2 SM 20km SFP Fiber WDM transceiver SFP 0BL 621 202 1000Mbps LC SM 10km SFP Fiber transceiver...

Page 13: ...er Transceivers to the switch Note If you have no modules please skip this section Connecting the SFP Module to the Chassis The optional SFP modules are hot swappable so you can plug or unplug it before or after powering on 1 Verify that the SFP module is the right model and conforms to the chassis 2 Slide the module along the slot Also be sure that the module is properly seated against the slot s...

Page 14: ...needed for each RJ 45 port to be connected to a Gigabit 10 100 1000 TP device Now you can start having the switch in operation Power On The switch supports 100 240 VAC 50 60 Hz power supply The power supply will automatically convert the local AC power source to DC power It does not matter whether any connection plugged into the switch or not when power on even modules as well After the power is o...

Page 15: ...ew the mounting accessory to the front side of the switch See Fig 2 2 Place the Chassis into the 19 inch wiring closet rail and locate it at the proper position Then fix the Chassis by screwing it 2 1 3 Cabling Requirements To help ensure a successful installation and keep the network performance good please take a care on the cabling requirement Cables with worse specification will render the LAN...

Page 16: ...nector type there mainly are LC and BIDI LC Gigabit Fiber with multi mode LC SFP module Gigabit Fiber with single mode LC SFP module Gigabit Fiber with BiDi LC 1310nm SFP module Gigabit Fiber with BiDi LC 1550nm SFP module The following table lists the types of fiber that we support and those else not listed here are available upon request Multi mode Fiber Cable and Modal Bandwidth Multi mode 62 5...

Page 17: ... 10 10 m TP to fiber Converter 56 Bit Time unit 1ns 1sec 1000 Mega bit Bit Time unit 0 01μs 1sec 100 Mega bit Table 2 2 Sum up all elements bit time delay and the overall bit time delay of wires devices must be within Round Trip Delay bit times in a half duplex network segment collision domain For full duplex operation this will not be applied You may use the TP Fiber module to extend the TP node ...

Page 18: ...pports both port based VLAN and tag based VLAN They are different in practical deployment especially in physical location The following diagram shows how it works and what the difference they are Case2a Port based VLAN See Fig 2 4 1 The same VLAN members could not be in different switches 2 Every VLAN members could not access VLAN members each other 3 The switch manager has to assign different nam...

Page 19: ...3 members but they could access VLAN4 members 3 VLAN3 members could not access VLAN1 VLAN2 and VLAN4 4 VLAN4 members could not access VLAN1 and VLAN3 members but they could access VLAN2 members Case3a The same VLAN members can be at different switches with the same VID See Fig 2 6 Fig 2 5 Port based VLAN Diagram Fig 2 6 Attribute based VLAN Diagram ...

Page 20: ...r and configure the switch You can touch them through the following procedures Section 2 1 4 1 Configuring the Management Agent of 24 Gigabit L2 Managed Switch through the Serial RS 232 Port Section 2 1 4 2 Configuring the Management Agent of 24 Gigabit L2 Managed Switch through the Ethernet Port Note Please first modify the IP address Subnet mask Default gateway and DNS through RS 232 console and...

Page 21: ... Modem Cable Specifications 2 Attaches the DB 9 female cable connector to the male serial RS 232 DB 9 connector on the switch 3 Attaches the other end of the serial RS 232 DB 9 cable to PC s serial port running a terminal emulator supporting VT100 ANSI terminal with The switch s serial port default settings For example Windows98 2000 XP HyperTerminal utility Note The switch s serial port default s...

Page 22: ...n change the switch s default IP address 192 168 1 1 to 10 1 1 1 and set the subnet mask to be 255 255 255 0 Then choose your default gateway may be it is 10 1 1 254 Default Value 24 Gigabit L2 Managed Switch Your Network Setting IP Address 192 168 1 1 10 1 1 1 Subnet 255 255 255 0 255 255 255 0 Default Gateway 192 168 1 254 10 1 1 254 Table 2 3 After completing these settings in the switch it wil...

Page 23: ...address of the switch Then follow the procedures listed below 1 Set up a physical path between the configured the switch and a PC by a qualified UTP Cat 5 cable with RJ 45 connector Note If PC directly connects to the switch you have to setup the same subnet mask between them But subnet mask may be different for the PC in the remote site Please refer to Fig 2 9 about the switch s default IP addres...

Page 24: ... predefined address classes or categories Each class has its own network range between the network identifier and host identifier in the 32 bits address Each IP address comprises two parts network identifier address and host identifier address The former indicates the network where the addressed host resides and the latter indicates the individual host in the network which the address of host refe...

Page 25: ...oute and 127 0 0 0 8 is reserved for loopback function 0 Class B IP address range between 128 0 0 0 and 191 255 255 255 Each class B network has a 16 bit network prefix followed 16 bit host address There are 16 384 2 14 16 networks able to be defined with a maximum of 65534 2 16 2 hosts per network 10 Class C IP address range between 192 0 0 0 and 223 255 255 255 Each class C network has a 24 bit ...

Page 26: ...t may have a subnet mask 255 255 0 0 in default in which the first two bytes is with all 1s This means more than 60 thousands of nodes in flat IP address will be at the same network It s too large to manage practically Now if we divide it into smaller network by extending network prefix from 16 bits to say 24 bits that s using its third byte to subnet this class B network Now it has a subnet mask ...

Page 27: ...12 510 22 1024 1022 21 2048 2046 20 4096 4094 19 8192 8190 18 16384 16382 17 32768 32766 16 65536 65534 Table 2 4 According to the scheme above a subnet mask 255 255 255 0 will partition a network with the class C It means there will have a maximum of 254 effective nodes existed in this sub netted network and is considered a physical network in an autonomous network So it owns a network IP address...

Page 28: ...he switch Use the same network address and append your host address to it Fig 2 12 First IP Address as shown in the Fig 2 12 enter 192 168 1 1 for instance For sure an IP address such as 192 168 1 x must be set on your PC Second Subnet Mask as shown in the Fig 2 12 enter 255 255 255 0 Any subnet mask such as 255 255 255 x is allowable in this case DNS The Domain Name Server translates human readab...

Page 29: ...e switch please refer to Appendix A The switch is suitable for the following applications Central Site Remote site application is used in carrier or ISP See Fig 2 13 Peer to peer application is used in two remote offices See Fig 2 14 Office network See Fig 2 15 Fig 2 13 is a system wide basic reference connection diagram This diagram demonstrates how the switch connects with other network devices ...

Page 30: ...26 Fig 2 15 Office Network Connection Fig 2 14 Peer to peer Network Connection ...

Page 31: ...ser it will show the following screen see Fig 3 1 and ask you inputting username and password in order to login and access authentication The default username and password are both admin For the first time to use please enter the default username and password then click the Login button The login process now is completed Just click the link of Forget Password in WebUI See Fig 3 1 or input Ctrl Z i...

Page 32: ...y can only monitor the system For those who have no administrator s identity can only monitor the system There are only a maximum of three users able to login simultaneously in the switch To optimize the display effect we recommend you use Microsoft IE 6 0 above Netscape V7 1 above or FireFox V1 00 above and have the resolution 1024x768 The switch supported neutral web browser interface In Fig 3 2...

Page 33: ...Model Name System Description Location Contact Device Name System Up Time Current Time BIOS Version Firmware Version Hardware Mechanical Version Serial Number Host IP Address Host Mac Address Device Port RAM Size and Flash Size With this information you will know the software version used MAC address serial number how many ports good and so on This is helpful while malfunctioning Fig 3 2 ...

Page 34: ...etail information In Fig 3 3 it shows the basic information of the clicked port With this you ll see the information about the port status traffic status and bandwidth rating for egress and ingress respectively On the left top corner there is a pull down list for Auto Logout For the sake of security we provide auto logout function to protect you from illegal user as you are leaving If you do not c...

Page 35: ... user interface Port Bandwidth SNMP System Mirror QoS IGMP Snooping Max Packet Length Root DHCP Boot VLAN MAC Table GVRP STP Trunk 802 1X Alarm Configuration Diagnostics TFTP Server Log Firmware Upgrade Reboot Logout ...

Page 36: ...e device s user interface or SNMP Device name The name of the switch User defined Default is SNMP GSH2402 System up time The time accumulated since this switch is powered up Its format is day hour minute second Current time Show the system time of the switch Its format day of week month day hours minutes seconds year For instance Wed Apr 23 12 10 10 2004 BIOS version The version of the BIOS in thi...

Page 37: ...ost MAC address It is the Ethernet MAC address of the management agent in this switch Device Port Show all types and numbers of the port in the switch RAM size The size of the DRAM in this switch Flash size The size of the flash memory in this switch ...

Page 38: ... name IP Configuration Function description Set IP address subnet mask default gateway and DNS for the switch Parameter description DHCP Setting DHCP is the abbreviation of Dynamic Host Configuration Protocol Here DHCP means a switch to turn ON or OFF the function The switch supports DHCP client used to get an IP address automatically if you set this function Enable When enabled the switch will is...

Page 39: ...e booting procedures If set this field Disable you ll have to input IP address manually For more details about IP address and DHCP please see the Section 2 1 5 IP Address Assignment in this manual Default Disable ...

Page 40: ...d Network address Subnet mask number and host address It is shown in the following figure This reduces the total IP number of a network able to support by the amount of 2 power of the bit number of subnet number 2 bit number of subnet number Subnet mask is used to set the subnet mask value which should be the same value as that of the other devices resided in the same network it attaches For more ...

Page 41: ... specify a DNS IP address for the switch With this the switch can translate a mnemonic name address into an IP address There are two ways to specify the IP address of DNS One is fixed mode which manually specifies its IP address the other is dynamic mode which is assigned by DHCP server while DHCP is enabled DNS can help you easily remember the mnemonic address name with the meaningful words in it...

Page 42: ...s The time zone is Greenwich centered which uses the expression form of GMT xx hours Function name Time Function description Set the system time by manual input or set it by syncing from Time servers The function also supports daylight saving for different area s time adjustment Parameter description Current Time Show the current time of the system Manual This is the function to adjust the time ma...

Page 43: ...rs according to the starting date and the ending date For example if you set the day light saving to be 1 hour When the time passes over the starting time the system time will be increased one hour after one minute at the time since it passed over And when the time passes over the ending time the system time will be decreased one hour after one minute at the time since it passed over The switch su...

Page 44: ...40 Day Light Saving End This is used to set when to stop performing the daylight saving time Mth Range is 1 12 Default 1 Day Range is 1 31 Default 1 Hour Range is 0 23 Default 0 Fig 3 5 ...

Page 45: ...y Guest equivalent identity can modify his password only Please note that you must confirm administrator guest identity in the field of Authorization in advance before configuring the username and password Only one administrator is allowed to exist and unable to be deleted In addition up to 4 guest accounts can be created The default setting for user account is Username admin Password admin The de...

Page 46: ...n inside of the accepting range Accept Deny Accept Deny Accept Rule 3 When only deny lists exist then it will accept all connections excluding the connection inside of the denying range Deny Accept Deny Accept Deny Rule 4 When both accept and deny lists exist then it will deny all connections excluding the connection inside of the accepting range Accept Deny Deny Deny Accept Rule 5 When both accep...

Page 47: ...he user connect to the switch for example we can decide that which VLAN VID is able to be accepted or denied by the switch the IP range of the user could be accepted or denied by the switch the port that the user is allowed or not allowed to connect with the switch or the way of controlling and connecting to the switch via Http Telnet or SNMP Fig 3 7 Parameter description Name A name is composed o...

Page 48: ...nd Custom Default is Any Http Telnet and SNMP are three ways for the access and managing the switch in case that Custom had been chosen Action The switch supports two kinds of options for managed valid Action Type including Deny and Accept Default is Deny When you choose Deny action you will be restricted and refused to manage the switch due to the Access Type you choose However while you select A...

Page 49: ...up in the same window without the login of these device The most top left button is only for Master device See Fig 3 9 The background color of the button you press will be changed to represent that the device is under your management Note It will remove the grouping temporarily in case that you login the switch via the console The device of the group will be shown as station address the last numbe...

Page 50: ...s Enable Role The role that the switch would like to play in virtual stack Two types of roles including master and slave are offered for option Default is Master Group ID It is the group identifier GID which signs for VSM Valid letters are A Z a z 0 9 and _ characters The maximal length is 15 characters ...

Page 51: ...47 Fig 3 9 ...

Page 52: ...tail orderly in the following sections 3 2 1 Port Status The function Port Status gathers the information of all ports current status and reports it by the order of port number link status port state Auto Negotiation status speed duplex and flow control An extra media type information for the module ports 23 and 24 is also offered See Fig 3 11 Fig 3 10 Status Configuration Simple Counter Detail Co...

Page 53: ...tive or not If the link is connected to a working well device the Link will show the link Up otherwise it will show Down This is determined by the hardware on both devices of the connection No default value State Show that the communication function of the port is Enabled or Disabled When it is enabled traffic can be transmitted and received via this port When it is disabled no traffic can be tran...

Page 54: ...x mode is determined by 1 the negotiation of both local port and link partner in Auto Speed mode or 2 user setting in Force mode The local port has to be preset its capability Default None depends on the result of the negotiation Flow Control Show each port s flow control status There are two types of flow control in Ethernet Backpressure for half duplex operation and Pause flow control IEEE802 3x...

Page 55: ...optical transmitting central wavelength for instance 850nm 1310nm 1550nm and so on Baud Rate Display the maximum baud rate of the fiber module supported for instance 10M 100M 1G and so on Vendor OUI Display the Manufacturer s OUI code which is assigned by IEEE Vendor Name Display the company name of the module manufacturer Vendor P N Display the product name of the naming by module manufacturer Ve...

Page 56: ... Show the date this SFP module was made Temperature Show the current temperature of SFP module Vcc Show the working DC voltage of SFP module Mon1 Bias mA Show the Bias current of SFP module Mon2 TX PWR Show the transmit power of SFP module Mon3 RX PWR Show the receiver power of SFP module ...

Page 57: ...ts 3 parameters for each port They are state mode and flow control Parameter description State Set the communication capability of the port is Enabled or Disabled When enabled traffic can be transmitted and received via this port When disabled the port is blocked and no traffic can be transferred through this port Port State is configurable by the user There are only two states Enable and Disable ...

Page 58: ... NWay Speed Duplex 1000M TP ON OFF 10 100 1000M Full for all Half for 10 100 1000M Fiber ON OFF 1000M Full In Auto negotiation mode no default value In Forced mode default value depends on your setting Flow Control There are two modes to choose in flow control including Enable and Disable If flow control is set Enable both parties can send PAUSE frame to the transmitting device s if the receiving ...

Page 59: ...eset and restart counting The data is updated every time interval defined by the user The valid range is 3 to 10 seconds The Refresh Interval is used to set the update frequency Default update time is 3 seconds Fig 3 13 Function name Simple Counter Function description Display the summary counting of each port s traffic including Tx Byte Rx Byte Tx Packet Rx Packet Tx Collision and Rx Error Packet...

Page 60: ...56 ...

Page 61: ...57 Rx Packet The counting number of the packet received Tx Collision Number of collisions transmitting frames experienced Rx Error Packet Number of bad packets received ...

Page 62: ...he counting is overflow the counter will be reset and restart counting The data is updated every time interval defined by the user The valid range is 3 to 10 seconds The Refresh Interval is used to set the update frequency Default update time is 3 seconds Fig 3 14 Function name Detail Counter Function description Display the detailed counting number of each port s traffic In the Fig 3 14 the windo...

Page 63: ...e counting number of the transmitted broadcast packet Tx Multicast Show the counting number of the transmitted multicast packet Rx 64 Bytes Number of 64 byte frames in good and bad packets received Rx 65 127 Bytes Number of 65 126 byte frames in good and bad packets received Rx 128 255 Bytes Number of 127 255 byte frames in good and bad packets received Rx 256 511 Bytes Number of 256 511 byte fram...

Page 64: ...rrors and CRC error packets received Rx Undersize Number of short frames 64 Bytes with valid CRC Rx Oversize Number of long frames according to max_length register with valid CRC Rx Fragments Number of short frames 64 bytes with invalid CRC Rx Jabber Number of long frames according tomax_length register with invalid CRC Rx Drops Frames dropped due to the lack of receiving buffer Rx Errors Number o...

Page 65: ...oring Note When configuring the mirror function you should avoid setting a port to be a sniffer port and aggregated port at the same time It will cause something wrong Parameter description Mode Used for the activation or de activation of Port Mirror function Default is disable Monitoring Port Set up the port for monitoring Valid port is Port 1 24 and default is Port 1 Monitored Port Set up the po...

Page 66: ...ded Please avoid enabling jumbo frame and bandwidth rating functions at the same time Fig 3 16 Parameter description Port Number Choose the port that you would like this function to work on it Valid range of the port is 1 24 All Traffic for Ingress Rate Limiting Policing Set up the limit of Ingress bandwidth for the port you choose Incoming traffic will be discarded if the rate exceeds the value y...

Page 67: ...The format of the packet limits to broadcast and multicast Valid range is 0 1000 All Traffic for Egress Rate Limiting Shaping Set up the limit of Egress bandwidth for the port you choose Packet transmission will be delayed if the rate exceeds the value you set up in Data Rate field Traffic may be lost if egress buffers run full The format of the packet limits to unicast broadcast and multicast Val...

Page 68: ... DiffServe Classification In Quality of Service QoS Configuration there is one option named Default Class As you had selected one of the five QoS functions then some packets that did not belong to this QoS setting would be viewed as Default Class For instance if you set QoS function as VLAN Tag Priority mode and then choose Default Class as High finally the priority of the packets with no tag will...

Page 69: ...o Port 1 and set the Class of Port 2 as High and Port 3 as Low then the packets of Port 3 will be dropped when the congestion happens because Port 2 owns higher precedence of transmitting packets Parameter description Port No User can choose the port 1 24 respectively with Priority Class on Per Port Priority function Class User can set up High Priority or Low Priority for each port respectively Fi...

Page 70: ... in vlan tagged field and VID equals 2 from the port 3 into the switch We let the two kinds of packets be transmitted for port 1 until the port results in congestion The result is that the packets will be dropped partially from the port 3 because the packets that belong to Low Priority For the use of VLAN Tag Priority function please press Configure button at the right section for setting in advan...

Page 71: ...angement of VLAN tagged priority it can form 8 kinds of traffics including 0 0 0 0 0 1 0 1 0 0 1 1 1 0 0 1 0 1 1 1 0 and 1 1 1 Class 8 kinds of traffic as mentioned above user can set up High Priority or Low Priority for each port respectively ...

Page 72: ...e high priority and TOS 0 0 1 be Low Priority we sent in the packets that have bit 5 7 of TOS Field appears 0 0 0 from the port 2 and the packets that have bit 5 7 of TOS Field appears 0 0 1 from the port 3 We let the two kinds of packets be transmitted for port 1 until the port results in congestion The result is that the packets will be dropped partially from the port 3 because the packets that ...

Page 73: ...of Bit 5 Bit 7 in TOS Field of IP Header it can form 8 kinds of traffics including 0 0 0 0 0 1 0 1 0 0 1 1 1 0 0 1 0 1 1 1 0 and 1 1 1 Class 8 kinds of traffic as mentioned above user can set up High Priority or Low Priority for each port respectively ...

Page 74: ...ort number 80 is high priority and will have higher precedence to be sent out from port 1 Parameter description Disable IP TCP UDP Port Classification Belong to the QoS in L4 Just tick the option button and press Apply button to have this function taken affect Then click Advance button to set up Special TCP UDP port for QoS Down prioritize web browsing e mail FTP and news Belong to the QoS in L4 J...

Page 75: ...t some special port number 80 280 443 25 110 20 21 69 119 2009 have been configured already User also has the right to modify these port numbers The display is shown as Fig 3 21 Special TCP UDP class There are two modes for selection including Low and High Default class all other TCP UDP ports There are two modes for selection including Low and High Port User can set up the port 1 24 respectively ...

Page 76: ...72 Fig 3 21 Advanced Mode Fig 3 22 Simple Mode Simple Mode Press Simple button is to return to the screen that all L4 port number will disappear See Fig 3 22 ...

Page 77: ...iffserve Classification function it can form total 64 0 63 kinds of Traffic Class based on the arrangement of 6 bit field in DSCP of the IP packet In the switch user is allowed to set up these 64 kinds of Class that belong to High or Low Priority Parameter description IP Differentiated Services DiffServ Configuration Used for setting up the IP Differentiated Services Configuration QoS Diffserv Dis...

Page 78: ...unity name trap host and public traps as well as the throttle of SNMP A SNMP manager must pass the authentication by identifying both community names then it can access the MIB information of the target device So both parties must have the same community name Once completing the setting click Apply button the setting takes effect Parameters description SNMP The term SNMP here is used for the activ...

Page 79: ... with SNMP manager receiving the trap message from the managed switch with SNMP agent issuing the trap message 6 trap hosts can prevent the important trap message from losing For each public trap the switch supports the trap event Cold Start Warm Start Link Down Link Up and Authentication Failure Trap They can be enabled or disabled individually When enabled the corresponded trap will actively sen...

Page 80: ...icast Router Switch and IP Multicast Host can update the information of the Multicast table when a member port joins or leaves an IP Multicast Destination Address With this function once a switch receives an IP multicast packet it will forward the packet to the members who joined in a specified IP multicast group before The packets will be discarded by the IGMP Snooping if the user transmits multi...

Page 81: ... message to update the database of the Multicast table By the way this also reduces the unnecessary multicast traffic Passive In Passive Snooping mode the IGMP snooping will not periodically poll the hosts in the groups The switch will send a Membership Query message to all hosts only when it has received a Membership Query message from a router IP Address Show all multicast groups IP addresses th...

Page 82: ...y and Custom Default is Any In case that Custom had been chosen you can assigned effective IP range The valid range is 224 0 0 0 239 255 255 255 VID The switch supports two kinds of options for managed valid VLAN VID including Any and Custom Default is Any When you choose Custom you can fill in VID number The valid VID range is 1 4094 Port The switch supports two kinds of options for managed valid...

Page 83: ...can be created after the parameters as mentioned above had been setup and then press Add button Edit The existed entry also can be modified after pressing Edit button Delete Remove the existed entry of allowed group configuration from the allowed group ...

Page 84: ... with 9k Jumbo Frames which suits the transmission for a large amount of data in the network environment Parameter description Jumbo Frame bytes Set up the maximum length of the packet that each port of the switch can accept Maximum length can be up to 1532 bytes or 9216 bytes The default is 1532 bytes Fig 3 27 ...

Page 85: ...work device on the LAN will try its best to find the server to get the services or try to set up the predefined links they will issue many broadcast packets in the network The switch supports a random delay time for DHCP and boot delay for each device This suppresses the broadcast storm while all devices are at booting stage in the same time The maximum user defined delay time is 30 sec If DHCP Br...

Page 86: ...t Any packet coming in or outgoing from any one port of a port based VLAN will be accepted No filtering criterion applies in port based VLAN The only criterion is the physical port you connect to For example for a port based VLAN named PVLAN 1 contains port members Port 1 2 3 4 If you are on the port 1 you can communicate with port 2 3 4 If you are on the port 5 then you cannot talk to them Each p...

Page 87: ...ort based VLAN groups Double tag Double tag mode belongs to the tag based mode however it would treat all frames as the untagged ones which means that tag with PVID will be added into all packets Then these packets will be forwarded as Tag based VLAN So the incoming packets with tag will become the double tag ones Fig 3 29 ...

Page 88: ...ps consisting of 2 members are formed 24 Except Port 24 each port of the switch cannot transmit packets with each other Each port groups a VLAN with Port 24 thus total 23 groups consisting of 2 members are formed 23 24 Except Port 23 and Port 24 each port of the switch cannot transmit packets with each other Each port groups a VLAN with Port 23 and Port 24 thus total 22 groups consisting of 3 memb...

Page 89: ... is associated with a VLAN group Valid letters are A Z a z 0 9 and _ characters The maximal length is 15 characters VID VLAN identifier Each tag based VLAN group has a unique VID It appears only in tag based and Double tag mode SYM VLAN While the SYM VLAN function of the group is enabled all packets with this group VID will be dropped in case they are transmitted from the ports that do not belong ...

Page 90: ...check box beside the port No then press the Apply button to have the setting taken effect Fig 3 32 Delete Group Just press the Delete button to remove the selected group entry from the Tag based group table Fig 3 33 Edit a group Just select a group entry and press the Edit button then you can modify a group s description SYM VLAN and member set ...

Page 91: ...te function buttons User can add a new VLAN group by inputting a new VLAN name Parameter description VLAN Name The name defined by administrator is associated with a VLAN group Valid letters are A Z a z 0 9 and _ characters The maximal length is 15 characters Member This is used to enable or disable if a port is a member of the new added VLAN Enable means it is a member of the VLAN Just tick the c...

Page 92: ...he check box beside the port No then press the Apply button to have the setting taken effect Fig 3 35 Delete Group Just press the Delete button to remove the selected group entry from the Port based group table Fig 3 36 Edit a group Just select a group entry and press the Edit button then you can ...

Page 93: ...89 modify a group s description and member set ...

Page 94: ...ets with VID matching this port s configured VID You can apply Rule 1 as a way to a given port to filter unwanted traffic In Rule 1 a given port checks if the given port is a member of the VLAN on which the received packet belongs to to determine forward it or not For example if port 1 receives a tagged packet with VID 100 VLAN name VLAN100 and if Rule 1 is enabled the switch will check if port 1 ...

Page 95: ...r If packets have double VLAN tags one will be dropped and the other will still be left As to Hybrid it is similar to Trunk and both of them will tag out When the port is set to Hybrid its packets will be untagged out if the VID of the outgoing packets with tag is the same as the one in the field of Untag VID of this port Untag VID Valid range is 1 4094 It works only when Role is set to Hybrid Fig...

Page 96: ...te for the selected port Parameter description Port Select the port you would like to inquire Search Set up the MAC entry you would like to inquire The default is MAC Display the MAC address of one entry you selected from the searched MAC entries table Alias Set up the Alias for the selected MAC entry Set Alias Save the Alias of MAC entry you set up Search Find the entry that meets your setup Prev...

Page 97: ...93 Port The port that exists in the searched MAC Entry VID VLAN Group that MAC Entry exists State Display the method that this MAC Entry is built It may show Dynamic MAC or Static MAC Fig 3 38 ...

Page 98: ...nge of Age out Time is 10 65535 seconds and the setup of this time will have no effect on static MAC addresses Parameter description Aging Time Delete a MAC address idling for a period of time from the MAC Table which will not affect static MAC address Range of MAC Address Aging Time is 10 65535 seconds The default Aging Time is 300 seconds Flush Remove all entries that do not belong to the static...

Page 99: ...s will be forwarded to this port For adding a MAC address entry in the allowed table you just need to fill in four parameters MAC address associated port VID and Alias Just select the existed MAC address entry you want and click Delete button you also can remove it Parameter description MAC It is a six byte long Ethernet hardware address and usually expressed by hex and separated by hyphens For ex...

Page 100: ...e by filling in MAC Address VID VLAN ID and Alias fields individually User also can delete the existed entry by clicking Delete button Parameter description MAC It is a six byte long Ethernet hardware address and usually expressed by hex and separated by hyphens For example 00 40 C7 D6 00 02 VID VLAN identifier This will be filled only when tagged VLAN is applied Valid range is 1 4094 Alias MAC al...

Page 101: ...utton to add modify a new or an existed alias name for a specified MAC address or mark an existed entry to delete it Alias name must be composed of A Z a z and 0 9 only and has a maximal length of 15 characters Function name MAC Alias Create Edit or Delete Function description In the MAC Alias function MAC Alias Add Edit function is used to let you add or modify an association between MAC address ...

Page 102: ...net hardware address and usually expressed by hex and separated by hyphens For example 00 40 C7 D6 00 01 Alias MAC alias name you assign Note If there are too many MAC addresses learned in the table we recommend you inputting the MAC address and alias name directly ...

Page 103: ...ir attribute database and GARP Information Propagation GIP to communicate among switches and end stations With GID information and GIP GVRP state machine maintain the contents of Dynamic VLAN Registration Entries for each VLAN and propagate these information to other GVRP aware devices to setup and update their knowledge database the set of VLANs associated with currently active members and throug...

Page 104: ...eave All Time A time period for announcement that all registered device is going to be de registered If someone still issues a new join then a registration will be kept in the switch Valid range 1000 5000 unit time Default 1000 unit time Default Applicant Mode The mode here means the type of participant There are two modes normal participant and non participant provided for the user s choice Norma...

Page 105: ...d EMPTY state Restricted Mode This function is used to restrict dynamic VLAN be created when this port received GVRP PDU There are two modes disable and enable provided for the user s choice Disabled In this mode the switch dynamic VLAN will be created when this port received GVRP PDU The default setting is Normal Enabled In this mode the switch does not create dynamic VLAN when this port received...

Page 106: ...Packets Total GVRP BPDU is received by the GVRP application Invalid GVRP Packets Number of invalid GARP BPDU is received by the GARP application LeaveAll Message Packets Number of GARP BPDU with Leave All message is received by the GARP application JoinEmpty Message Packets Number of GARP BPDU with Join Empty message is received by the GARP application JoinIn Message Packets Number of GARP BPDU wi...

Page 107: ...ted by the GVRP application LeaveAll Message Packets Number of GARP BPDU with Leave All message is transmitted by the GARP application JoinEmpty Message Packets Number of GARP BPDU with Join Empty message is transmitted by the GARP application JoinIn Message Packets Number of GARP BPDU with Join In message is transmitted by the GARP application LeaveEmpty Message Packets Number of GARP BPDU with L...

Page 108: ...tes each dynamic VLAN group owns its VID Valid range is 1 4094 Member Port Those are the members belonging to the same dynamic VLAN group Edit Administrative Control When you create GVRP group you can use Administrative Control function to change Applicant Mode and Registrar Mode of GVRP group member Refresh Refresh function can help you to see current GVRP group status Fig 3 45 ...

Page 109: ...ault is Disabled Bridge ID Show switch s bridge ID which stands for the MAC address of this switch Bridge Priority Show this switch s current bridge priority setting Default is 32768 Designated Root Show root bridge ID of this network segment If this switch is a root bridge the Designated Root will show this switch s bridge ID Designated Priority Show the current root bridge priority Root Port Sho...

Page 110: ...iodically sending hello message every hello time seconds to the bridge attached to its designated port STP Topology Change Count STP Topology Change Count expresses the time spent in unit of seconds since the beginning of the Spanning Tree Topology Change to the end of the STP convergence Once the STP change is converged the Topology Change count will be reset to 0 The figures showing in the scree...

Page 111: ... than that of bridge in the LAN The valid value is 0 61440 The default is 32768 Hello Time Hello Time is used to determine the periodic time to send normal BPDU from designated ports among bridges It decides how long a bridge should send this message to other bridge to tell I am alive When the SNMP GSH2402 is the root bridge of the LAN for example all other bridges will use the hello time assigned...

Page 112: ...state and Learning state to Forwarding state It assumes that forward delay time is 15 seconds then total forward delay time will be 30 seconds This has much to do with the STP convergent time which will be more than 30 seconds because some other factors The valid value is 4 30 seconds default is 15 seconds Force Version Two options are offered for the user s choosing STP algorithm One is RSTP and ...

Page 113: ...CKING state and LISTENING state defined in the 802 1d specification are now all represented as DISCARDING state LEARNING state indicates this port can now contribute its learning knowledge but cannot forward packets still FORWARDING state indicates this port can both contribute its learning knowledge and forward packets normally Path Cost Status It is the contribution value of the path through thi...

Page 114: ...port though an edge port will transit to a normal spanning tree port immediately if it receives a BPDU Default No Admin Point To Point We say a port is a point to point link from RSTP s view if it is in full duplex mode but is shared link if it is in half duplex mode RSTP fast convergence can only happen on point to point links and on edge ports This can expedite the convergence because this will ...

Page 115: ...ending out an RSTP BPDU instead of a legacy STP BPDU at the next transmission The only benefit of this operation is to make the port quickly get back to act as an RSTP port Click M Check button to send a RSTP BPDU from the port you specified Fig 3 48 ...

Page 116: ... non IEEE 802 3 MAC link Operating in half duplex mode Aggregate the ports with different data rates Static Trunk Ports using Static Trunk as their trunk method can choose their unique Static GroupID also 1 8 this Static groupID can be the same with another LACP groupID to form a logic trunked port The benefit of using Static Trunk method is that a port can immediately become a member of a trunk g...

Page 117: ...tic Trunk Group ID 1 the 13th port willing to use the same Static Trunk Group ID will be automatically set to use the None trunking method and its Group ID will turn to 0 This means the port won t aggregate with other ports b 14 ports all use LACP Trunk Group ID 1 at most 12 ports can aggregate together and transit into the ready state c A port using the None trunking method or Group ID 0 will be ...

Page 118: ...tatic A port use Static Trunk as its trunk method to get aggregated with other ports also using Static Trunk Group Ports choosing the same trunking method other than None must be assigned a unique Group number i e Group ID valid value is from 1 to 8 in order to declare that they wish to aggregate with each other Active LACP This field is only referenced when a port s trunking method is LACP Active...

Page 119: ...Group ID and using same trunking method will have the opportunity to aggregate to a particular aggregator port This aggregator port is usually the port with the smallest Port No within the trunking group Status This field represents the trunking status of a port which uses a trunking method other than None It also represents the management link status of a port which uses the None trunking method ...

Page 120: ...ggregator It shows the aggregator ID from 1 to 24 of every port In fact every port is also an aggregator and its own aggregator ID is the same as its own Port No Method Show the method a port uses to aggregate with other ports Member Ports Show all member ports of an aggregator port Ready Ports Show only the ready member ports within an aggregator port Fig 3 50 ...

Page 121: ...eer system from this aggregator s view System Priority Show the System Priority part of a system ID MAC Address Show the MAC Address part of a system ID Port Show the port number part of an LACP port ID Key Show the key value of the aggregator The key value is determined by the LACP protocol entity and can t be set through management Trunk Status Show the trunk status of a single member port means...

Page 122: ...gether the ports whose peer link partners are all on a single system Each system supports LACP will be assigned a globally unique System Identifier for this purpose A system ID is a 64 bit field comprising a 48 bit MAC Address and 16 bit priority value The System Priority can be set by the user Its range is from 1 to 65535 Default 32768 Fig 3 52 ...

Page 123: ...ant It is an entity being authenticated by an authenticator It is used to communicate with the Authenticator PAE Port Access Entity by exchanging the authentication message when the Authenticator PAE request to it Authenticator An entity facilitates the authentication of the supplicant entity It controls the state of the port authorized or unauthorized according to the result of authentication mes...

Page 124: ...nd C is in the internal network D is Authentication server running RADIUS switch at the central location acts Authenticator connecting to PC A and A is a PC outside the controlled port running Supplicant PAE In this case PC A wants to access the services on device B and C first it must exchange the authentication message with the authenticator on the port it connected via EAPOL packet The authenti...

Page 125: ...will initiate EAPOL Start the process by sending to the authenticator 5 And next the Supplicant replies an EAP Response Identity to the authenticator The authenticator will embed the user ID into Radius Access Request command and send it to the authentication server for confirming its identity 6 After receiving the Radius Access Request the authentication server sends Radius Access Challenge to th...

Page 126: ...enticator receives a Radius Access Reject it will send an EAP Failure to the supplicant This means the supplicant is failed to authenticate The port it connected is in the unauthorized state the supplicant and the devices connected to this port won t be allowed to access the network 10 When the supplicant issue an EAP Logoff message to Authentication server the port you are using is set to be unau...

Page 127: ...inguish the device s MAC address and its VID The following table is the summary of the combination of the authentication status and the port status versus the status of port mode set in 802 1X Port mode port control state set in 802 1X port setting Here Entry Authorized means MAC entry is authorized Port Mode Port Control Authentication Port Status Disable Don t Care Don t Care Port Uncontrolled M...

Page 128: ...ault 192 168 1 1 Port Number The port number to communicate with RADIUS server for the authentication service The valid value ranges 1 65535 Default port number is 1812 Secret Key The secret key between authentication server and authenticator It is a string with the length 1 31 characters The character string may contain upper case lower case and 0 9 It is character sense It is not allowed for put...

Page 129: ...1X operation mode 802 1X Mode 802 1X operation mode There are two options including Disable and Multi host mode Default is Disable Disable It will have the chosen port acting as a plain port that is no 802 1X port access control works on the port 802 1X with Multi host In Multi host mode for the devices connected to this port once a supplicant is authorized the devices connected to this port can a...

Page 130: ... the admittance of 802 1X authenticator The Port Status will show the following screen Port Number The port number to be chosen to show its 802 1X Port Status The valid number is Port 1 24 Port Status The current 802 1X status of the port In Disable mode this field is Disabled 802 1X with Multihost mode When selecting 802 1X with Multihost mode for a port in the function 802 1X Port Mode Configura...

Page 131: ...ration mode supported ForceUnauthorized ForceAuthorized Auto ForceUnauthorized The controlled port is forced to hold in the unauthorized state ForceAuthorized The controlled port is forced to hold in the authorized state Auto The controlled port is set to be in authorized state or unauthorized state depends on the result of the authentication exchange between the authentication server and the supp...

Page 132: ... the authenticator will retransmit an EAP Request to the supplicant before it times out the authentication session The valid range 1 10 Default 2 times suppTimeout 1 65535 s A timeout condition in the exchange between the authenticator and the supplicant The valid range 1 65535 Default 30 seconds serverTimeout 1 65535 s A timeout condition in the exchange between the authenticator and the authenti...

Page 133: ...trap The message will be sent while users tick the trap event individually on the web page shown as below Parameter description Trap Cold Start Warm Start Link Down Link Up Authentication Failure User login User logout STP STP Topology Changed STP Disabled STP Enabled LACP LACP Disabled LACP Enabled LACP Member Added LACP Port Failure GVRP GVRP Disabled GVRP Enabled VLAN VLAN Disabled Port based V...

Page 134: ... 61 Then user can read the trap information from the email or the mobile phone This function provides 6 email addresses and 6 mobile phone numbers at most The 24 different trap events will be sent out to SNMP Manager when trap event occurs After ticking trap events you can fill in your desired email addresses and mobile phone numbers Then please click Apply button to complete the alarm configurati...

Page 135: ... Password your password on the mail server Email Address 1 6 email address that would like to receive the alarm message SMS SMS Server the IP address of the server transferring your SMS Username your username in ISP Password your username in ISP Mobile Phone 1 6 the mobile phone number that would like to receive the alarm message Fig 3 61 ...

Page 136: ...t IP address the IP address will restore to default 192 168 1 1 as you use it The other is the function of Restore Default Configuration without changing current IP address the IP address will keep the same one that you had saved before by performing this function Working Configuration It is the configuration you are using currently and can be changed any time The configurations you are using are ...

Page 137: ...ration Function description Save the current configuration as a start configuration file in flash memory Fig 3 63 Function name Save As User Configuration Function description Save the current configuration as a user configuration file in flash memory Fig 3 64 ...

Page 138: ...he IP address of the switch will also be restored to 192 168 1 1 Fig 3 65 Function name Restore Default Configuration excludes current IP address Function description Restore Default Configuration function can retrieve the ex factory setting to replace the start configuration However the switch s current IP address that the user set up will not be changed and will NOT be restored to 192 168 1 1 as...

Page 139: ...on function can retrieve the previous confirmed working configuration stored in the flash memory to update start configuration When completing to restore the configuration the system s start configuration is updated and will be changed its system settings after rebooting the system Fig 3 67 ...

Page 140: ...As User via TFTP Parameter description Export File Path Export Start Export Save As Start s config file stored in the flash Export User Conf Export Save As User s config file stored in the flash Import File Path Import Start Import Save As Start s config file stored in the flash Import User Conf Import Save As User s config file stored in the flash Fig 3 68 ...

Page 141: ...e described in detail orderly in the following sections Function name Diagnostics Function description Diagnostics function provides a set of basic system diagnosis It let users know that whether the system is health or needs to be fixed The basic system check includes EEPROM test UART test DRAM test and Flash test Fig 3 69 Diagnostics Loopback Test Diagnostics Ping Test ...

Page 142: ...ps around in the switch box As to the latter test function it will send the test signal to its link partner If you do not have them connected to active network devices i e the ports are link down the switch will report the port numbers failed If they all are ok it just shows OK Note Whatever you choose Internal Loopback Test or External Loopback Test these two functions will interfere with the nor...

Page 143: ...that if the target device is available or not You can simply fill in a known IP address and then click Ping button After a few seconds later the switch will report you the pinged device is alive or dead in the field of Ping Result Parameter description IP Address An IP address with the version of v4 e g 192 168 1 1 Default Gateway IP address of the default gateway For more details please see the s...

Page 144: ...erver Function description Set up IP address of TFTP server Parameter description Specify the IP address where the TFTP server locates Fill in the IP address of your TFTP server then press Apply button to have the setting taken effect Fig 3 72 ...

Page 145: ...me Log Data Function description The Trap Log Data is displaying the log items including all SNMP Private Trap events SNMP Public traps and user logs occurred in the system In the report table No Time and Events are three fields contained in each trap record Fig 3 73 Parameter description No Display the order number that the trap happened Time Display the time that the trap happened Events Display...

Page 146: ...142 Upload Log Upload log data through tftp Clear Log Clear log data ...

Page 147: ... should be filled in 2 Specifying what the filename and where the file is You must specify full path and filename Then press Upgrade button if your download is not successful the switch will also be back to Software Upgrade and it will not upgrade the software as well When download is completed the switch starts upgrading software A reboot message will be prompted after completing upgrading softwa...

Page 148: ...eboot to have the new configuration taken effect Here we are discussing is software reset for the reboot in the main menu Function name Reboot Function description Reboot the switch Reboot takes the same effect as the RESET button on the front panel of the switch It will take around thirty 30 seconds to complete the system boot Parameter description Save and Reboot Save the current settings as sta...

Page 149: ... the system without the permission If you do not logout and exit the browser the switch will automatically have you logout Besides this manually logout and implicit logout you can pull down the Auto Logout list at the top left corner to explicitly ON OFF this logout function Parameter description Auto Logout Default is ON If it is ON and no action and no key is stroke as well in any function scree...

Page 150: ...146 ...

Page 151: ...es Menu configure the parameters as below see the next section Baud rate 57600 Stop bits 1 Data bits 8 Parity N Flow control none 4 1 1 Login The command line interface CLI is a text based interface User can access the CLI through either a direct serial connection to the device or a Telnet session The default values of the managed switch are listed below Username admin Password admin After you log...

Page 152: ...148 Fig 4 1 Fig 4 2 ...

Page 153: ... help history logout save start save user restore default and restore user For more details please refer to Section 4 2 1 Command instructions reside in the corresponding modes are local commands The same command with the same command name may occur but perform totally different function in different modes For example show in IP mode performs displaying the IP information however it performs displ...

Page 154: ...ent None Possible value None Example SNMP GSH2402 alarm SNMP GSH2402 alarm events SNMP GSH2402 alarm events end SNMP GSH2402 exit Syntax exit Description Back to the previous mode When you enter this command your current position would move back to the previous mode If you use this command in the top mode you are still in the position of the top mode Argument None Possible value None Example SNMP ...

Page 155: ...NMP GSH2402 ip SNMP GSH2402 ip help Commands available Local commands set ip Set ip subnet mask and gateway set dns Set dns enable dhcp Enable DHCP and set dns auto or manual disable dhcp Disable DHCP show Show IP Configuration Global commands exit Back to the previous mode end Back to the top mode help Show available commands history Show a list of previously run commands logout Logout the system...

Page 156: ...ds up to 256 If optional argument is given the CLI would only show the last numbers of records given by the argument Argument show last number of history records optional Possible value 1 2 3 256 Example SNMP GSH2402 ip history Command history 0 trunk 1 exit 2 SNMP GSH2402 trunk 3 SNMP GSH2402 trunk exit 4 SNMP GSH2402 5 6 trunk 7 exit 8 alarm 9 events 10 end 11 ip 12 help 13 ip 14 history SNMP GS...

Page 157: ...ore the default IP address y n If you choose Y or y the IP address will restore to default 192 168 1 1 If you choose N or n the IP address will keep the same one that you had saved before If restoring default successfully the CLI would prompt if reboot immediately or not If you press Y or y the system would reboot immediately otherwise it would be back to the CLI system After restoring default con...

Page 158: ...re startup configuration would replace as user defined one Argument None Possible value None Example SNMP GSH2402 restore user Restoring Restore User Configuration Successfully Press any key to reboot system save start Syntax save start Description To save the current configuration as the start one When you enter this command the CLI would save your current configuration into the non volatile FLAS...

Page 159: ...on as the user defined configuration When you enter this command the CLI would save your current configuration into the non volatile FLASH as user defined configuration Argument None Possible value None Example SNMP GSH2402 save user Saving user Save Successfully SNMP GSH2402 ...

Page 160: ...e from 1 to 24 times max times range 1 10 Possible value port range 1 to 24 times 1 10 default is 2 Example SNMP GSH2402 802 1X set max request 2 2 set mode Syntax set mode port range mode Description To set up the 802 1X authentication mode of each port Argument port range syntax 1 5 7 available from 1 to 24 mode set up 802 1X mode 0 disable the 802 1X function 1 set 802 1X to Multi host mode Pos...

Page 161: ...chine to define periods of time during when it will not attempt to acquire a Supplicant Argument port range syntax 1 5 7 available from 1 to 24 sec timer range 0 65535 Possible value port range 1 to 24 sec 0 65535 default is 60 Example SNMP GSH2402 802 1X set quiet period 2 30 set reAuthEnabled Syntax set reAuthEnabled port range ebl Description A constant that define whether regular reauthenticat...

Page 162: ... to 24 sec timer range 1 65535 Possible value port range 1 to 24 sec 1 65535 default is 3600 Example SNMP GSH2402 802 1X set reAuthPeriod 2 3600 set serverTimeout Syntax set serverTimeout port range sec Description A timer used by the Backend Authentication state machine in order to determine timeout conditions in the exchanges between the Authenticator and the Supplicant or Authentication Server ...

Page 163: ...changes between the Authenticator and the Supplicant or Authentication Server The initial value of this timer is either suppTimeout or serverTimeout as determined by the operation of the Backend Authentication state machine Argument port range syntax 1 5 7 available from 1 to 24 sec timer range 1 65535 Possible value port range 1 to 24 sec 1 65535 default is 30 Example SNMP GSH2402 802 1X set supp...

Page 164: ...le 4 Disable 5 Disable 6 Disable show parameter Syntax show parameter Description To display the parameter settings of each port Argument None Possible value None Example SNMP GSH2402 802 1X show parameter port 1 port control Auto reAuthMax 2 txPeriod 30 Quiet Period 60 reAuthEnabled ON reAuthPeriod 3600 max Request 2 suppTimeout 30 serverTimeout 30 ...

Page 165: ...ication status of each port Argument None Possible value None Example SNMP GSH2402 802 1X show security Port Mode Status 1 Disable 2 Multi host Unauthorized 3 Disable 4 Disable 5 Disable 6 Disable show state Syntax show state Description Show the Radius server configuration Argument None Possible value None Example SNMP GSH2402 802 1X show state Radius Server 192 168 1 115 Port Number 1812 Secret ...

Page 166: ...me new account name Possible value A string must be at least 5 character Example SNMP GSH2402 account add aaaaa Password Confirm Password Save Successfully SNMP GSH2402 account del Syntax del name Description To delete an existing account Argument name existing user account Possible value None Example SNMP GSH2402 account del aaaaa Account aaaaa deleted ...

Page 167: ... modify aaaaa username password the length is from 5 to 15 Current username aaaaa bbbbb New password Confirm password Username changed successfully Password changed successfully show Syntax show Description To show system account including account name and identity Argument None Possible value None Example SNMP GSH2402 account show Account Name Identity admin Administrator guest guest ...

Page 168: ...r user Syntax del server user Description To remove the configuration of server user account and password Argument None Possible value None Example SNMP GSH2402 alarm email del server user set mail address Syntax set mail address mail address Description To set up the email address Argument email address number range 1 to 6 mail address email address Possible value 1 to 6 Example SNMP GSH2402 alar...

Page 169: ...et up the account and password of the email server Argument username email server account and password Possible value None Example SNMP GSH2402 alarm email set user admin show Syntax show Description To display the configuration of e mail Argument None Possible value None Example SNMP GSH2402 alarm email show Mail Server 192 168 1 6 Username admin Password Email Address 1 abc mail abc com Email Ad...

Page 170: ... all 1 3 del email Syntax del email range Description To disable the email of the events Argument range del the range of email syntax 1 5 7 Possible value range 1 24 Example SNMP GSH2402 alarm events del email 1 3 del sms Syntax del sms range Description To disable the sms of the events Argument range del the range of sms syntax 1 5 7 Possible value range 1 24 Example SNMP GSH2402 alarm events del...

Page 171: ...et all Syntax set all range Description To enable email sms and trap of events Argument range set the range of events syntax 1 5 7 Possible value range 1 24 Example SNMP GSH2402 alarm events set all 1 3 set email Syntax set email range Description To enable the email of the events Argument range set the range of email syntax 1 5 7 Possible value range 1 24 Example SNMP GSH2402 alarm events set ema...

Page 172: ... Example SNMP GSH2402 alarm events set sms 1 3 set trap Syntax set trap range Description To enable the trap of the events Argument range set the range of trap syntax 1 5 7 Possible value range 1 24 Example SNMP GSH2402 alarm events set trap 1 3 show Syntax show Description To display the configuration of alarm event Argument None Possible value None ...

Page 173: ...n 7 User Logout 8 STP Topology Changed 9 STP Disabled 10 STP Enabled 11 LACP Disabled 12 LACP Enabled 13 LACP Member Added 14 LACP Port Failure 15 GVRP Disabled 16 GVRP Enabled 17 VLAN Disabled 18 Port based Vlan Enabled 19 Tag based Vlan Enabled 20 Metro mode Vlan Enabled 21 Double tag Vlan Enabled 22 Module Inserted 23 Module Removed 24 Moudle Media Swapped ...

Page 174: ...show email SNMP GSH2402 alarm show sms sms del phone number Syntax del phone number Description To delete sms phone number Argument mobile phone number range 1 to 6 Possible value 1 to 6 Example SNMP GSH2402 alarm sms del phone number 3 del server user Syntax del server user Description To delete sms server user account and password Argument None Possible value None Example SNMP GSH2402 alarm sms ...

Page 175: ...e number 1 0968777777 set server Syntax set server ip Description To set up the IP address of sms server Argument ip SMS server ip address or domain name Possible value None Example SNMP GSH2402 alarm sms set server 192 168 1 7 set user Syntax set user username Description To set up user account and password of sms server Argument username SMS server account Possible value None Example SNMP GSH240...

Page 176: ...ssword Mobile Phone 1 0968777777 Mobile Phone 2 Mobile Phone 3 Mobile Phone 4 Mobile Phone 5 Mobile Phone 6 autologout autologout Syntax autologout time Description To set up the timer of autologout Argument time range 1 to 3600 seconds 0 for autologout off current setting is 180 seconds Possible value time 0 1 3600 Example SNMP GSH2402 autologout 3600 Set autologout time to 3600 seconds ...

Page 177: ...ress rate Syntax disable ingress rate range Description To cancel the Ingress rate of the port Argument range syntax 1 5 7 available from 1 to 24 Possible value range 1 to 24 Example SNMP GSH2402 bandwidth disable ingress rate 1 8 disable storm rate Syntax disable storm rate range Description To cancel the storm rate of the port Argument range syntax 1 5 7 available from 1 to 24 Possible value ran...

Page 178: ...s rate range data_rate Description To set up the Ingress rate of the ports Argument range syntax 1 5 7 available from 1 to 24 data_rate 0 1000 Possible value range 1 to 24 data_rate 0 1000 Example SNMP GSH2402 bandwidth enable ingress rate 1 16 100 enable storm rate Syntax enable storm rate range data_rate Description To set up the storm rate of the ports Argument range syntax 1 5 7 available from...

Page 179: ...abled 0 Disabled 0 Disabled 0 8 Disabled 0 Disabled 0 Disabled 0 9 Disabled 0 Disabled 0 Disabled 0 10 Disabled 0 Disabled 0 Disabled 0 11 Disabled 0 Disabled 0 Disabled 0 12 Disabled 0 Disabled 0 Disabled 0 13 Disabled 0 Disabled 0 Disabled 0 14 Disabled 0 Disabled 0 Disabled 0 15 Disabled 0 Disabled 0 Disabled 0 16 Disabled 0 Disabled 0 Disabled 0 17 Disabled 0 Disabled 0 Disabled 0 18 Disabled ...

Page 180: ...t successful export user conf Syntax export user conf Description To run the export user conf function Argument None Possible value None Example SNMP GSH2402 config file export user conf Export successful import start Syntax import start Description To run the import start function Argument None Possible value None Example SNMP GSH2402 config file import start Import successful ...

Page 181: ...p the filepath and filename that will be exported Argument filepath filepath and filename Possible value filepath filepath and filename Example SNMP GSH2402 config file set export path log 21511 txt set import path Syntax set import path filepath Description To set up the filepath and filename that will be imported Argument filepath filepath and filename Possible value filepath filepath and filena...

Page 182: ...iption To display the config file information Argument None Possible value None Example SNMP GSH2402 config file show TFTP Server IP Address 192 168 3 111 Export Path and Filename nmap 123 ts Import Path and Filename user123 txt ...

Page 183: ...rgument sec range syntax 0 1 30 The value 0 is to disable dhcp boot delay Possible value sec 0 30 Example SNMP GSH2402 dhcp boot set dhcp boot 30 show Syntax show Description To display the status of DHCP Boot Argument None Possible value None Example SNMP GSH2402 dhcp boot show dhcp boot Enable Second 10 ...

Page 184: ...Argument None Possible value None Example SNMP GSH2402 diag loopback Internal Loopback Test OK External Loopback Test Port 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Fail ping Syntax ping ip Description To confirm that whether the remote end station or switch itself is alive or not Argument ip ip address or domain name Possible value IP address e g 192 168 2 65 or domain name e...

Page 185: ...grade path gs2124c_SNMP GSH2402_v2 03 img show Syntax show Description To display the information of tftp server and upgrade path Argument None Possible value None Example SNMP GSH2402 firmware show TFTP Server IP Address 192 168 3 111 Path and Filename gs2124c_SNMP GSH2402_v2 03 img upgrade Syntax upgrade Description To run the upgrade function Argument None Possible value None Example SNMP GSH24...

Page 186: ...SH2402 gvrp enable group Syntax group group number Description To enter any of gvrp group for changing gvrp group setting You can change the applicant or registrar mode of existing gvrp group per port Argument group number enter which gvrp group you had created using value is vid Available range 1 to 4094 Possible value group number 1 4094 Example SNMP GSH2402 gvrp show group GVRP group informatio...

Page 187: ...articipant Normal 7 Normal Normal 8 Normal Normal 12 Normal Normal 13 Normal Normal 23 Normal Normal 24 Normal Normal SNMP GSH2402 gvrp group 2 set registrar 1 10 fixed SNMP GSH2402 gvrp group 2 show GVRP group VID 2 Port Applicant Registrar 1 Non Participant Fixed 2 Non Participant Fixed 3 Non Participant Fixed 4 Non Participant Fixed 5 Non Participant Fixed 6 Non Participant Fixed 7 Normal Fixed...

Page 188: ...ticipant normal or non participant Example SNMP GSH2402 gvrp set applicant 1 10 non participant set registrar Syntax set registrar range normal fixed forbidden Description To set default registrar mode for each port Argument range port range syntax 1 5 7 available from 1 to 24 normal set registrar as normal mode fixed set registrar as fixed mode forbidden set registrar as forbidden mode Possible v...

Page 189: ...SH2402 gvrp show config GVRP state Enable Port Join Time Leave Time LeaveAll Time Applicant Registrar Restricted 1 20 60 1000 Normal Normal Enable 2 20 60 1000 Normal Normal Enable 3 20 60 1000 Normal Normal Enable 4 20 60 1000 Normal Normal Enable 5 20 60 1000 Normal Normal Enable 6 20 60 1000 Normal Normal Enable 7 20 60 1000 Normal Normal Enable 8 20 60 1000 Normal Normal Enable 9 20 60 1000 No...

Page 190: ...000 to 5000 Example SNMP GSH2402 gvrp set timer 2 8 25 80 2000 show config Syntax show config Description To display the gvrp configuration Argument None Possible value None Example SNMP GSH2402 gvrp show config GVRP state Enable Port Join Time Leave Time LeaveAll Time Applicant Registrar Restricted 1 20 60 1000 Normal Normal Disable 2 25 80 2000 Normal Normal Disable 3 25 80 2000 Normal Normal Di...

Page 191: ... show counter 2 GVRP Counter port 2 Counter Name Received Transmitted Total GVRP Packets 0 0 Invalid GVRP Packets 0 LeaveAll message 0 0 JoinEmpty message 0 0 JoinIn message 0 0 LeaveEmpty message 0 0 Empty message 0 0 show group Syntax show group Description To show the gvrp group Argument None Possible value None Example SNMP GSH2402 gvrp show group GVRP group information VID Member Port ...

Page 192: ...ulticast the range of IP multicast vid vlan ID 0 4094 or any 0 value means tag based vlan disable port range syntax 1 5 7 available from 1 to 24 Possible value ip multicast ex 224 1 1 1 225 2 3 3 or any vid 0 4094 or any port range 1 to 24 Example SNMP GSH2402 igmp snooping add allowed group 224 1 1 1 225 2 3 3 100 1 10 del allowed group Syntax del allowed group index Description To remove the ent...

Page 193: ...w igmp snooping Description To display IGMP snooping mode and allowed IP multicast entry Argument None Possible value None Example SNMP GSH2402 igmp snooping show igmp snooping Snoop Mode Active IP Multicast 1 IP Address 224 1 1 1 VLAN ID 0 Member Port 22 show multicast Syntax show multicast Description To display IP multicast table Argument None Possible value None Example SNMP GSH2402 igmp snoop...

Page 194: ...uto Description To enable the system DHCP function and set DNS server via manual or auto mode Argument manual auto set dhcp by using manual or auto mode Possible value manual auto manual or auto Example SNMP GSH2402 ip enable dhcp manual set dns Syntax set dns ip Description To set the IP address of DNS server Argument ip dns ip address Possible value 168 95 1 1 Example SNMP GSH2402 ip set dns 168...

Page 195: ...others Example SNMP GSH2402 ip set ip 192 168 1 2 255 255 255 0 192 168 1 253 show Syntax show Description To display the system s DHCP function state IP address subnet mask default gateway DNS mode DNS server IP address and current IP address Argument None Possible value None Example SNMP GSH2402 ip show DHCP Disable IP Address 192 168 2 237 Current IP Address 192 168 2 237 Subnet mask 255 255 25...

Page 196: ...auto upload Syntax disable auto upload Description To disable the auto upload function Argument None Possible value None Example SNMP GSH2402 log disable auto upload enable auto upload Syntax enable auto upload Description To enable the auto upload function Argument None Possible value None Example SNMP GSH2402 log enable auto upload ...

Page 197: ...sible value None Example SNMP GSH2402 log show Tftp Server 0 0 0 0 Auto Upload Disable 1 Wed Apr 13 12 13 27 2005 Link Up Port 1 2 Wed Apr 13 12 13 26 2005 Link Down Port 1 3 Wed Apr 13 11 58 31 2005 Login admin 4 Wed Apr 13 11 19 45 2005 Login admin 5 Wed Apr 13 11 19 37 2005 Logout admin upload Syntax upload Description To upload log data through tftp Argument None Possible value None Example SN...

Page 198: ...on To set up the mac alias entry Argument mac mac address format 00 02 03 04 05 06 alias mac alias name max 15 characters Possible value None Example SNMP GSH2402 mac table alias set 00 44 33 44 55 44 www show Syntax show Description To display the mac alias entry Argument None Possible value None Example SNMP GSH2402 mac table alias show MAC Alias List MAC Address Alias 1 00 02 03 04 05 06 aaa 2 ...

Page 199: ...tagged Possible value port 1 to 24 vid 0 1 4094 Example SNMP GSH2402 mac table information search 1 24 MAC Table List Alias MAC Address Port VID State 00 40 c7 88 00 06 1 0 Dynamic show Syntax show Description To display all mac table information Argument None Possible value None Example SNMP GSH2402 mac table information show MAC Table List Alias MAC Address Port VID State 00 10 db 1d c5 a0 16 0 ...

Page 200: ...SNMP GSH2402 mac table maintain set aging 300 set flush Syntax set flush Description To delete all of the MACs that is learned dynamically Argument None Possible value None Example SNMP GSH2402 mac table maintain set flush show Syntax show Description To display the settings of age timer Argument None Possible value None Example SNMP GSH2402 mac table maintain show age timer 300 seconds SNMP GSH24...

Page 201: ...ossible value mac mac address port 0 24 vid 0 1 4094 alias mac alias name Example SNMP GSH2402 mac table static mac add 00 02 03 04 05 06 3 0 aaa SNMP GSH2402 mac table static mac del Syntax del mac vid Description To remove the static mac entry Argument mac mac address format 00 02 03 04 05 06 vid vlan id 0 1 4094 VID must be zero if vlan mode is not tag based Possible value mac mac address vid 0...

Page 202: ...ing Etnry Total 1 item s 1 mac 00 33 03 04 05 06 vid alias ccc SNMP GSH2402 mac table static mac show forward Syntax show forward Description To display the static forward table Argument None Possible value None Example SNMP GSH2402 mac table static mac show forward Static Forwarding Etnry Total 1 item s 1 mac 00 02 03 04 05 06 port 3 vid alias aaa SNMP GSH2402 mac table static mac ...

Page 203: ...ment policy records Argument name value ACL entry name vid value VLAN ID ip value IP range port value Incoming port type value Access type action value a ccept or d eny Possible value name value No default and it must be set vid value The range is 1 4095 and can be set to any ip value For example 192 168 1 90 192 168 1 90 or any port value For example 1 or 1 8 or 1 3 5 or any type value For exampl...

Page 204: ...nt a specific or range management security entry s Possible value None Example SNMP GSH2402 management show 1 Name Tom VlanID 2 IP 192 168 1 30 192 168 1 80 Type SNMP Action Deny Port 1 2 SNMP GSH2402 management delete 1 SNMP GSH2402 management show Security rule list is empty now ...

Page 205: ...Incoming port type value Access type action value a ccept or d eny Possible value name value No default and it must be set vid value The range is 1 4095 and can be set to any ip value For example 192 168 1 90 192 168 1 90 or any port value For example 1 or 1 8 or 1 3 5 or any type value For example h ttp s nmp t elnet or any action value No default and it must be set Example SNMP GSH2402 managemen...

Page 206: ...x show Description To show the specific management policy record Argument None Possible value None Example SNMP GSH2402 management show 1 Name Tom VlanID 2 IP 192 168 1 30 192 168 1 80 Type SNMP Action Deny Port 1 2 ...

Page 207: ...ue range 1 to 24 length bytes 1518 1532 9216 Example SNMP GSH2402 max pkt len set len 1 8 9216 show Syntax show Description To show current setting of maximum packet length setting Argument None Possible value None Example SNMP GSH2402 max pkt len show PORT Max Packet Length 1 1532 2 1532 3 1532 4 1532 5 1532 6 1532 7 1532 8 1532 9 1532 10 1532 11 1532 12 1532 13 1532 14 1532 15 1532 16 1532 17 15...

Page 208: ...received by this port will be copied to the monitoring port Argument range the port that is chosen for monitored port of the mirror function syntax 1 5 7 available from 1 to 24 Possible value range 1 to 24 Example SNMP GSH2402 mirror set monitored port 3 5 8 10 set monitoring port Syntax set monitoring port Description To set up the monitoring port of the mirror function User can observe the packe...

Page 209: ... show Syntax show Description To display the setting status of Mirror function Argument None Possible value None Example SNMP GSH2402 mirror show Mirror Mode rx Monitoring Port 2 Monitored Port 3 4 5 7 10 ...

Page 210: ...disable flow control range Description To disable the flow control function of the port Argument range syntax 1 5 7 available from 1 to 24 Possible value range 1 24 Example SNMP GSH2402 port disable flow control 6 disable state Syntax disable state range Description To disable the communication capability of the port Argument range syntax 1 5 7 available from 1 to 24 Possible value range 1 24 Exam...

Page 211: ...ible value range 1 24 Example SNMP GSH2402 port enable state 3 12 set speed duplex Syntax set speed duplex range auto 10half 10full 100half 100full 1Gfull Description To set up the speed and duplex of all ports Argument range syntax 1 5 7 available from 1 to 24 port speed auto set auto negotiation mode 10half set speed duplex 10M Half 10full set speed duplex 10M Full 100half set speed duplex 100M ...

Page 212: ...nter Syntax show detail counter Description To display the detailed counting number of each port s traffic Argument port available from 1 to 24 Possible value 1 24 Example SNMP GSH2402 port show detail counter 5 show sfp Syntax show sfp port Description To display the SFP module information Argument port SFP port of the switch available from 23 24 Possible value port 23 24 Example SNMP GSH2402 por...

Page 213: ...50530 Temperature none Vcc none Mon1 Bias mA none Mon2 TX PWR none Mon3 RX PWR none show simple counter Syntax show simple counter Description To display the summary counting of each port s traffic Argument None Possible value None Example SNMP GSH2402 port show simple counter show status Syntax show status Description To display the port s current status Argument None Possible value None Example ...

Page 214: ... 0 65535 default default class all other TCP UDP ports 1 high 0 low match special TCP UDP class 1 high 0 low Possible value port range 1 to 24 1 10 tcp udp port range 0 65535 default 1 or 0 match 1 or 0 Example SNMP GSH2402 qos set advance layer4 5 2 80 1 0 set default Syntax set default class Description To set priority class of the packets that qos won t affect Argument class class of service se...

Page 215: ...ription To set qos priority mode of the switch Argument port per port priority pri_tag vlan tag priority tos ip tos classification layer4 ip tcp udp port classification diffserv ip diffserv classification Possible value port pri_tag tos layer4 diffserv Example SNMP GSH2402 qos set mode port set port Syntax set port range class Description To set class of ports on port based qos Argument range port...

Page 216: ...le SNMP GSH2402 qos set pri tag 1 15 1 2 1 set simple layer4 Syntax set simple layer4 Description To set class of ports on simple mode of Layer 4 qos Argument layer 4 configuration mode valid values are as follows 0 disable ip tcp udp port classification 1 down prioritize web browsing e mail FTP and news 2 prioritize ip telephony VoIP 3 prioritize iSCSI 4 prioritize web browsing e mail FTP transfe...

Page 217: ...ument None Possible value None Example SNMP GSH2402 qos show IP Diffserv Classification Default Class high DiffServ Class DiffServ Class DiffServ Class DiffServ Class 0 high 1 high 2 high 3 high 4 high 5 high 6 high 7 high 8 high 9 high 10 high 11 high 12 high 13 high 14 high 15 high 16 high 17 high 18 high 19 high 20 high 21 high 22 high 23 high 24 high 25 high 26 high 27 high 28 high 29 high 30 ...

Page 218: ...e here is used for the de activation of snmp or set community Argument None Possible value None Example SNMP GSH2402 snmp disable snmp SNMP GSH2402 snmp disable set ability enable Syntax enable set ability enable snmp Description The Enable here is used for the activation snmp or set community Argument None Possible value None Example SNMP GSH2402 snmp enable snmp SNMP GSH2402 snmp enable set abil...

Page 219: ... community private SNMP GSH2402 snmp set trap 1 192 168 1 1 162 public show Syntax show Description The Show here is to display the configuration of SNMP Argument None Possible value None Example SNMP GSH2402 snmp show SNMP Enable Get Community public Set Community private Enable Trap Host 1 IP Address 192 168 1 1 Port 162 Community public Trap Host 2 IP Address 0 0 0 0 Port 162 Community public T...

Page 220: ...m 1 to 24 Possible value range 1 to 24 Example SNMP GSH2402 stp Mcheck 1 8 disable Syntax disable Description To disable the STP function Argument None Possible value None Example SNMP GSH2402 stp disable enable Syntax enable Description To enable the STP function Argument None Possible value None Example SNMP GSH2402 stp enable ...

Page 221: ... Max Age 6 to 40 Forward Delay 4 to 30 Example SNMP GSH2402 stp set config 61440 2 20 15 set port Syntax set port range path cost priority edge_port admin p2p Description To set up the port information of STP Argument range syntax 1 5 7 available from 1 to 24 path cost 0 1 200000000 The value zero means auto status priority priority must be a multiple of 16 available from 0 to 240 edge_port Admin ...

Page 222: ...SNMP GSH2402 stp set version rstp show config Syntax show config Description To display the configuration of STP Argument None Possible value None Example SNMP GSH2402 stp show config STP State Configuration Spanning Tree Protocol Enabled Bridge Priority 0 61440 61440 Hello Time 1 10 sec 2 Max Age 6 40 sec 20 Forward Delay 4 30 sec 15 Force Version RSTP ...

Page 223: ...28 No Auto 7 DISCARDING 2000000 128 No Auto 8 DISCARDING 2000000 128 No Auto 9 DISCARDING 2000000 128 No Auto 10 DISCARDING 2000000 128 No Auto 11 DISCARDING 2000000 128 No Auto 12 DISCARDING 2000000 128 No Auto 13 DISCARDING 2000000 128 No Auto 14 DISCARDING 2000000 128 No Auto 15 DISCARDING 2000000 128 No Auto 16 DISCARDING 2000000 128 No Auto 17 DISCARDING 2000000 128 No Auto 18 DISCARDING 2000...

Page 224: ...H2402 stp show status STP Status STP State Enabled Bridge ID 00 40 C7 D8 09 1D Bridge Priority 61440 Designated Root 00 40 C7 D8 09 1D Designated Priority 61440 Root Port 0 Root Path Cost 0 Current Max Age sec 20 Current Forward Delay sec 15 Hello Time sec 2 STP Topology Change Count 0 Time Since Last Topology Change sec 848 ...

Page 225: ...ame device name string Description To set the device name description of the switch Argument device name string length up to 40 characters Possible value device name A b c d z and 1 2 3 etc Example SNMP GSH2402 system set device name CR 2600 set location Syntax set location location string Description To set the location description of the switch Argument location string length up to 40 characters...

Page 226: ... Managed Switch Location Contact Device Name SNMP GSH2402 System Up Time 0 Days 0 Hours 37 Mins 33 Secs Current Time Tue Jan 17 14 26 53 2006 BIOS Version v1 05 Firmware Version v2 08 Hardware Mechanical Version v1 01 v1 01 Serial Number 030C02000003 Host IP Address 192 168 1 1 Host MAC Address 00 40 c7 e7 00 10 Device Port UART 1 TP 22 Dual Media Port RJ45 SFP 2 RAM Size 16 M Flash Size 2 M ...

Page 227: ...ver Argument ip the IP address of tftp server Possible value ip tftp server ip Example SNMP GSH2402 tftp set server 192 168 3 111 show Syntax show Description To display the information of tftp server Argument None Possible value None Example SNMP GSH2402 tftp show Tftp Server 192 168 3 111 ...

Page 228: ... 01 31 hh daylight saving end Hour 00 23 Possible value hr 5 to 5 MM 01 12 DD 01 31 HH 00 23 mm 01 12 dd 01 31 hh 00 23 Example SNMP GSH2402 time set daylightsaving 3 10 12 01 11 12 01 Save Successfully set manual Syntax set manual YYYY MM DD hh mm ss Description To set up the current time manually Argument YYYY Year 2000 2036 MM Month 01 12 DD Day 01 31 hh Hour 00 23 mm Minute 00 59 ss Second 00 ...

Page 229: ...nchronizing 1 Synchronization success show Syntax show Description To show the time configuration including Current Time NTP Server Timezone Daylight Saving Daylight Saving Start and Daylight Saving End Argument None Possible value None Example SNMP GSH2402 time show Current Time Thu Thu 14 15 04 03 2005 NTP Server 209 81 9 7 Timezone GMT 8 00 Day light Saving 0 Hours Day light Saving Start Mth 1 ...

Page 230: ...unk set priority 33333 set trunk Syntax set trunk port range method group active LACP Description To set up the status of trunk including the group number and mode of the trunk as well as LACP mode Argument port range port range syntax 1 5 7 available from 1 to 24 method static adopt the static link aggregation lacp adopt the dynamic link aggregation link aggregation control protocol group 1 8 act...

Page 231: ... Ready Ports show lacp detail Syntax show lacp detail aggtr Description To display the detailed information of the LACP trunk group Argument aggtr aggregator available from 1 to 24 Possible value aggtr 1 to 24 Example SNMP GSH2402 trunk show lacp detail 2 Aggregator 2 Information Actor Partner System Priority MAC Address System Priority MAC Address 32768 00 40 c7 e8 00 02 32768 00 00 00 00 00 00 P...

Page 232: ...ator status and the settings of each port Argument None Possible value None Example SNMP GSH2402 trunk show status Trunk Port Setting Trunk Port Status port Method Group Active LACP Aggtregator Status 1 None 0 Active 1 Ready 2 LACP 1 Active 2 3 LACP 1 Active 3 4 LACP 1 Active 4 5 LACP 1 Active 5 6 LACP 1 Active 6 7 LACP 1 Active 7 19 None 0 Active 19 20 None 0 Active 20 21 None 0 Active 21 22 None...

Page 233: ...tag group vid Description To delete the tag based vlan group Argument vid which vlan group you want to delete available from 1 to 4094 Possible value vid 1 to 4094 Example SNMP GSH2402 vlan del tag group 2 disable drop untag Syntax disable drop untag range Description Don t drop the untagged frames Argument range which port s you want to set syntax 1 5 7 available from 1 to 24 Possible value range...

Page 234: ...yntax enable drop untag range Description To drop the untagged frames Argument range which port s you want to set syntax 1 5 7 available from 1 to 24 Possible value range 1 to 24 Example SNMP GSH2402 vlan enable drop untag 5 10 enable sym vlan Syntax enable sym vlan range Description To drop frames from the non member port Argument range which port s you want to set syntax 1 5 7 available from 1 t...

Page 235: ...Q in Q function up link syntax 1 5 7 available from 23 to 24 only for metro mode vlan Possible value disable port tag metro double tag disable port tag metro double tag up link 23 or 24 or 23 24 Example SNMP GSH2402 vlan set mode port set port group Syntax set port group name range Description To add or edit a port based VLAN group Argument name port vlan name range syntax 1 5 7 available from 1 t...

Page 236: ...all frames except a specific VID vid untag vid for hybrid port Possible value range 1 to 24 vid 1 to 4094 Example SNMP GSH2402 vlan set port role 5 hybrid 6 set pvid Syntax set pvid range pvid Description To set the pvid of vlan Argument range which port s you want to set PVID s syntax 1 5 7 available from 1 to 24 pvid which PVID s you want to set available from 1 to 4094 Possible value range 1 to...

Page 237: ... asymmetric vlan Possible value vid 1 to 4094 range 1 to 24 0 or 1 Example SNMP GSH2402 vlan set tag group 2 VLAN 2 2 5 6 15 13 0 show group Syntax show group Description To display the vlan mode and vlan group Argument None Possible value None Example SNMP GSH2402 vlan show group Vlan mode is double tag 1 Vlan Name default Vlan ID 1 Sym vlan Disable Member 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 2...

Page 238: ... Port Rule Untag Vid 1 1 Disable Disable Access 2 1 Disable Disable Access 3 5 Disable Disable Access 4 1 Disable Disable Access 5 5 Enable Disable Hybrid 6 6 5 Enable Disable Access 7 5 Enable Disable Access 8 5 Enable Disable Access 9 1 Enable Disable Access 10 1 Enable Disable Access 11 1 Disable Disable Access 23 1 Disable Disable Access 24 1 Disable Disable Access ...

Page 239: ...xample SNMP GSH2402 vs disable enable Syntax enable Description To enable the virtual stack Argument None Possible value None Example SNMP GSH2402 vs enable set gid Syntax set gid gid Description To set the group id Argument gid Group ID Possible value gid a z A Z 0 9 Example SNMP GSH2402 vs set gid group1 ...

Page 240: ...r slave act as slave Possible value master slave master or slave Example SNMP GSH2402 vs set role master show Syntax show Description To display the configuration of the virtual stack Argument None Possible value None Example SNMP GSH2402 vs show Virtual Stack Config State Enable Role Master Group ID group1 ...

Page 241: ...ction ports are used on that Managed Switch 9 Please check the uplink setup of the Managed Switch to verify the uplink function is enabled 3 The console interface cannot appear on the console port connection 9 The COM port default parameters are Baud Rate 57600 Data Bits 8 Parity Bits None Stop Bit A Flow Control None Please check the COM port property in the terminal program And if the parameters...

Page 242: ...y queuing Supports port sniffer function Programmable maximum Ethernet frame length of range from 1518 to 9216 bytes jumbo frame Supports port based VLAN 802 1Q tag based VLAN Efficient self learning and address recognition mechanism enables forwarding rate at wire speed Web based management provides the ability to completely manage the switch from any web browser SNMP Telnet interface delivers co...

Page 243: ...Mbps support full or half duplex 1000Mbps support full duplex only Transmission Speed 10 100 1000Mbps for TP 1000Mbps for Fiber Full Forwarding Filtering Packet Rate PPS packets per second Forwarding Rate Speed 1 488 000PPS 1000Mbps 148 800PPS 100Mbps 14 880PPS 10Mbps MAC Address and Self learning 8K MAC address 4K VLAN table entries Buffer Memory Embedded 400 KB frame buffer Flow Control IEEE802 ...

Page 244: ... to 24 LINK ACT 10 100 1000Mbps 1000M SFP Fiber Port 23 24 SFP LINK ACT Power Requirement AC Line Voltage 100 240 V Frequency 50 60 Hz Consumption 30W Ambient Temperature 0 to 40 C Humidity 5 to 90 Dimensions 44 H 442 W 209 D mm Comply with FCC Part 15 Class A CE Mark Approval ...

Page 245: ...erred as Class of Service CoS by the IEEE 802 1P standard Classification of packet priority can be based on either a VLAN tag on packet or a user defined Per port QoS Two queues per port IP TOS Classification TCP UDP Port Classification IP DiffServe Classification Port Security Limit number of MAC addresses learned per port static MAC addresses stay in the filtering table Internetworking Protocol ...

Page 246: ...rface The table below shows the pin assignments for the DB 9 cable Function Mnemonic Pin Carrier CD 1 Receive Data RXD 2 Transmit Data TXD 3 Data Terminal Ready DTR 4 Signal Ground GND 5 Data Set Ready DSR 6 Request To Send RTS 7 Clear To Send CTS 8 9 Pin Null Modem Cable CD 1 4 DTR DSR 6 1 CD DTR 4 6 DSR RXD 2 3 TXD TXD 3 2 RXD GND 5 5 GND RTS 7 8 CTS CTS 8 7 RTS Reserve 9 9 Reserve ...

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