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Signamax 065-7840 24-Port 10/100/1000BaseT/TX Managed Switch

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3-7. IGMP Snooping

The IGMP Snooping function is used to establish multicast groups to forward

multicast packets only to the multicast group member ports, thus avoiding wasting
bandwidth by sending packets to ports that are not part of that multicast group. A
switch that does not support IGMP or IGMP Snooping can not tell multicast packets
from broadcast packets, so it can only treat them all as broadcast packets. Without
IGMP Snooping, the multicast packet forwarding function is essentially that used by
broadcast packets.

This switch supports IGMP Snooping with the functions of query, report and

leave, using a type of packet exchanged between an IP Multicast Router/Switch and
an IP Multicast Host that 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.

Fig. 3-22

Function name:

IGMP Snooping

Function description:

IGMP is used to snoop the status of IP multicast groups and display its
associated information in both tagged VLAN and non-tagged VLAN networks.
Enabling IGMP with either the passive or active mode, you can monitor the
IGMP snooping information, which contains the multicast member list with the
multicast groups, VID and member ports.

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Summary of Contents for 065-7840

Page 1: ...Signamax Connectivity Systems Model 065 7840 24 Port 10 100 1000BaseT TX Managed Switch U s e r s G u i d e ...

Page 2: ......

Page 3: ...y Systems Model 065 7840 24 Port 10 100 1000BaseT TX Managed Switch U s e r s G u i d e Release 1 0 Release Date July 2005 Signamax Connectivity Systems 1810 N E 144th Street N Miami FL 33181 800 446 3277 www Signamax com ...

Page 4: ...Signamax 065 7840 24 Port 10 100 1000BaseT TX Managed Switch ii ...

Page 5: ...uirements for TP Ports 12 2 1 2 2 Cabling Requirements for 1000SX LX SFP Module 12 2 1 2 3 Switch Cascading in Topology 13 2 1 3 Configuring the Management Agent of the 065 7840 Managed Switch 16 2 1 3 1 Configuring the Management Agent of the 065 7840 Managed Switch through the Serial RS 232 Port 17 2 1 3 2 Configuring the Management Agent of the 065 7840 Managed Switch through the Ethernet Port ...

Page 6: ...iguration 97 3 14 TRUNKING CONFIGURATION 100 3 15 802 1X CONFIGURATION 107 3 16 ALARM CONFIGURATION 117 3 17 CONFIGURATION 120 3 17 1 Save Restore 121 3 17 2 Config File 123 3 18 DIAGNOSTICS 124 3 19 TFTP SERVER 127 3 20 LOG 128 3 21 FIRMWARE UPGRADE 130 3 22 REBOOT 131 3 23 LOGOUT 132 CHAPTER 4 OPERATION OF CLI MANAGEMENT 133 4 1 CLI MANAGEMENT 133 4 1 1 Login 133 4 2 COMMANDS OF CLI ERROR BOOKMA...

Page 7: ...Signamax 065 7840 24 Port 10 100 1000BaseT TX Managed Switch v ...

Page 8: ...Signamax 065 7840 24 Port 10 100 1000BaseT TX Managed Switch vi Revision History Release Date Revision 0 95 04 15 2005 A1 0 95 04 22 2005 A1 0 95 05 11 2005 A1 ...

Page 9: ...Signamax 065 7840 24 Port 10 100 1000BaseT TX Managed Switch vii ...

Page 10: ...al Communications Commission FCC 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 ...

Page 11: ... web by RS 232 serial interface and Ethernet ports step by step Many explanations 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 the 065 7840 Managed Switch Chapter 2 Installation Chapter 3 Operation of Web based Man...

Page 12: ...metro LAN and office applications In this switch Ports 23 24 includes two types of media TP Twisted Pair and SFP Small Form factor Pluggable Fiber LC BiDi LC this port supports 10 100 1000 Mbps TP or 1000 Mbps SFP Fiber with an auto detection function 1000 Mbps SFP Fiber transceiver is used for high speed connection expansion 1000 Mbps LC Multimode SFP Fiber transceiver 1000 Mbps LC singlemode 10 ...

Page 13: ...and egress per port bandwidth control Port Security Support allowed denied forwarding and port security with MAC address SNMP RMON SNMP agent and RMON MIB In the device the SNMP agent is client software which is operating over SNMP protocol used to receive the command from a SNMP manager server site and echo the corresponded data i e MIB object Additionally the SNMP agent will actively issue TRAP ...

Page 14: ...ensive features listed below for users to perform system network administration and efficiently and securely serve your network Hardware 22 10 100 1000 Mbps Auto negotiation Gigabit Ethernet TP ports 2 10 100 1000 Mbps TP or 1000 Mbps SFP Fiber dual media auto sensing ports 400KB on chip frame buffer Jumbo frame support Programmable classifier for QoS Layer 4 Multimedia 8K MAC address and 4K VLAN ...

Page 15: ...es Supports Quality of Service QoS for real time applications based on the information taken from Layer 2 to Layer 4 such as VoIP Built in web based management and CLI management providing a more convenient user interface Supports port mirroring function with ingress traffic Supports rapid spanning tree 802 1w RSTP Supports 802 1x port security on a VLAN Supports user management with only the firs...

Page 16: ...aseT TX Managed Switch 6 Supports remote boot of the device through user interfaces and SNMP Supports network time synchronization and daylight savings time Supports 120 event log records in the main memory and display on the local console ...

Page 17: ...anel of the switch The LED display area located 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 the 065 7840 Managed Switch Fig 1 2 Front View of the 065 7840 Managed Switch Power Indication LED Gigabit Ethernet Port TP Port Status Indication LEDs RESET Button RESET button is used to initialize or re...

Page 18: ...ction is not good 10 100 1000 Mbps Green Ember Lit green when 1000 Mbps 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 23...

Page 19: ...xpansion nine optional SFP types provided for the switch are listed below 1000 Mbps LC MM SFP Fiber transceiver 1000 Mbps LC SM 10 km SFP Fiber transceiver 1000 Mbps LC SM 30 km SFP Fiber transceiver 1000 Mbps LC SM 50 km SFP Fiber transceiver 1000 Mbps BiDi LC type 1 SM 20 km SFP Fiber WDM transceiver 1000 Mbps BiDi LC type 2 SM 20 km SFP Fiber WDM transceiver 1000 Mbps LC SM 10 km SFP Fiber tran...

Page 20: ...stalling Optional SFP Fiber Transceivers into the 065 7840 Managed 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 ...

Page 21: ...to operate the switch 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 is plugged into the switch or not when powered on even the SFP modules as well After the power is on all LED indicators will light up immediately and then all will turn off except the power L...

Page 22: ...tor types supported in the SFP modules used by this switch there mainly are LC and BIDI LC Gigabit Fiber with multimode LC SFP module Gigabit Fiber with singlemode LC SFP module Gigabit Fiber with BiDi singlemode LC 1310 nm transmitter SFP module Gigabit Fiber with BiDi singlemode LC 1550 nm transmitter SFP module The following table lists the types of fiber that Signamax currently supports using ...

Page 23: ...ble 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 The sum of all elements bit time delay and the overall bit time delay of wires devices must be within the 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 SFP fiber modules to extend...

Page 24: ...you are using The switch supports both port based VLAN and tag based VLAN They are different in practical deployment especially in physical location The following diagrams show how they work and what the differences between them are Case2a Port based VLAN See Fig 2 3 1 The same VLAN members could not be in different switches 2 Every VLAN members could not access VLAN members each other 3 The switc...

Page 25: ...could not access VLAN1 and VLAN3 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 5 Fig 2 4 Port based VLAN Diagram Fig 2 5 Attribute based VLAN Diagram ...

Page 26: ...GUI Users can use any one of them to monitor and configure the switch You can work with them using the following procedures Section 2 1 3 1 Configuring the Management Agent of the 065 7840 Managed Switch through the Serial RS 232 Port Section 2 1 3 2 Configuring the Management Agent of the 065 7840 Managed Switch through the Ethernet Port Note First please modify the IP address Subnet mask Default...

Page 27: ...nd 7 See also Appendix B for more details on Null Modem Cable Specifications 2 Attach the DB 9 female cable connector to the male serial RS 232 DB 9 connector on the switch 3 Attach the other end of the serial RS 232 DB 9 cable to the 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 HyperTermina...

Page 28: ... 255 255 0 You can 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 for example set it to 10 1 1 254 Default Value the 065 7840 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 sett...

Page 29: ...ess or you must know the IP address of the switch Then follow the procedures listed below 1 Set up a physical path between the configured switch and a PC via a qualified UTP Cat 5 or better cable with an RJ 45 connector Note If the PC directly connects to the switch you have to setup the same subnet mask for both of them But the subnet mask may be different for the PC in the remote site Please ref...

Page 30: ...use it is split into predefined address classes or categories Each class has its own network range between the network identifier and host identifier in the 32 bit address schema Each IP address is comprised of two parts the network identifier address and the host identifier address The former indicates the network where the addressed host resides and the latter indicates the individual host in th...

Page 31: ...served for the default route and 127 0 0 0 8 is reserved for the loopback function 0 Class B IP addresses range between 128 0 0 0 and 191 255 255 255 Each class B network has a 16 bit network prefix followed by a 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 addresses range between 192 0 0 0 and 223 255 255 2...

Page 32: ... For a class B network 128 1 2 3 it may have a subnet mask 255 255 0 0 in default in which the first two bytes contain all 1 s This means more than 60 thousand nodes in a flat IP address can reside on the same network It s too large to manage practically Now if we divide it into smaller networks by extending the network prefix from 16 bits to say 24 bits that s using its third byte to subnet this ...

Page 33: ...5 128 126 24 256 254 23 512 510 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 of 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 ...

Page 34: ...ork address and append your host address to it Fig 2 11 First the IP Address as shown in the Fig 2 11 enter 192 168 1 1 for instance For sure an IP address such as 192 168 1 x must be set on your PC to be able to communicate with the switch Second the Subnet Mask as shown in the Fig 2 11 enter 255 255 255 0 Any subnet mask such as 255 255 255 x is allowable in this case DNS The Domain Name Server ...

Page 35: ... the specifications of the switch please refer to Appendix A The switch is suitable for the following applications Central Site Remote site application as used in a carrier or an ISP See Fig 2 12 Peer to peer application as used in two remote offices See Fig 2 13 Office network See Fig 2 14 Fig 2 12 is a system wide basic reference connection diagram This diagram demonstrates how the switch connec...

Page 36: ...Signamax 065 7840 24 Port 10 100 1000BaseT TX Managed Switch 26 Fig 2 14 Office Network Connection Fig 2 13 Peer to peer Network Connection ...

Page 37: ...n see Fig 3 1 and ask you to input your username and password in order to login and access authentication The default username and password are both admin For the first use please enter the default username and password and then click the Login button The login process now is completed In this login menu you have to input the complete username and password respectively the switch will not give you...

Page 38: ...c information of the system including Model Name System Description Location Contact Device Name System Up Time Current Time BIOS Version Firmware Version Hardware Mechanical Version Series 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 ...

Page 39: ... 3 3 Port status information In Fig 3 3 it shows the basic information of the selected port With this you ll see the information about 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 users as you are leaving If you...

Page 40: ...0 1000BaseT TX Managed Switch 30 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 41: ...this parameter through the device s user interface or SNMP Device name The name of the switch User defined Default is 065 7840 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 versi...

Page 42: ... The IP address of the switch Host 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 43: ...eway 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 the function ON or OFF The switch supports a DHCP client used to get an IP address automatically if you set this function to Enable When enabled the switch will issue the request to the DHCP server resided in the network to get an IP addres...

Page 44: ...and makes an IP address look like a Network address Subnet mask number and host address This is shown in the following figure This reduces the total number of IP addresses a network able to support by the amount of the 2nd 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 devic...

Page 45: ... accessing the Internet The user can 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 the DHCP server while DHCP is enabled DNS can help you easily remember the mnemonic addr...

Page 46: ...ed NTP server IP address 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 time for a different area s time adjustment Parameter description Current Time Show the current time of the system Manual This is the ...

Page 47: ...ag or advance in units of hours according to the starting date and the ending date For example if you set the daylight 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 ...

Page 48: ...0 100 1000BaseT TX Managed Switch 38 Daylight Saving End This is used to set when to stop performing the daylight saving time adjustment 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 49: ...ssword but it is necessary to modify the administrator equivalent identity A guest equivalent identity can modify that password only Please note that you must confirm administrator guest identity in the Authorization field in advance before configuring the username and password Only one administrator is allowed to exist and is unable to be deleted In addition up to 5 guest accounts can be created ...

Page 50: ...ch of them will be described in detail in the following sections 3 2 1 Port Status The Port Status function 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 Extra media specific information for the SFP module ports 23 and 24 is also offered See Fig 3 8 Fig 3 7 Status Configura...

Page 51: ...on the port is active or not If the link is connected to a properly working device the Link status will show the link Up otherwise it will show Down This is determined by the hardware devices on both ends of the connection No default value State Shows 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 ...

Page 52: ...supported The status of speed duplex 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 have its capability preset Default None depends on the result of the negotiation Flow Control Shows each port s flow control status There are two types of flow control in Ethernet Backpressure for half duplex opera...

Page 53: ...elength Displays the fiber optical transmitting central wavelength for instance 850nm 1310nm 1550nm and so on Baud Rate Displays the maximum baud rate of the fiber module supported for instance 10M 100M 1G 10G and so on Vendor OUI Displays the Manufacturer s OUI code which is assigned by IEEE Vendor Name Displays the company name of the module manufacturer Vendor P N Displays the product name prov...

Page 54: ...facturer Date Code Shows the date this SFP module was made Temperature Shows the current temperature of the SFP module Vcc Shows the working DC voltage of the SFP module Mon1 Bias mA Shows the Bias current of the SFP module Mon2 TX PWR Shows the transmit power of the SFP module Mon3 RX PWR Shows the received power of the SFP module ...

Page 55: ...tion mode The switch supports 3 parameters for each port They are state mode and flow control Parameter description State Sets the communication capability of the port to 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 tw...

Page 56: ...he media supports Media type 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 there is no default value In Forced mode default value depends on your settings Flow Control There are two modes to choose from in flow control either Enable or Disable If flow control is set to Enable both parties can send a PAUSE frame to...

Page 57: ...flow the counter will be reset and will restart counting The data is updated every time interval as 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 10 Function name Simple Counter Function description Displays the summary counting of each port s traffic including Tx Byte Rx Byte Tx Packet Rx Pack...

Page 58: ... 7840 24 Port 10 100 1000BaseT TX Managed Switch 48 Rx Packet The counted number of packets received Tx Collision Number of collisions transmitting frames experienced Rx Error Packet Number of bad packets received ...

Page 59: ...s 12 digits long If the counter overflows the counter will be reset and will restart counting The data is updated every time interval as 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 11 Function name Detail Counter Function description Displays the detailed count number of each port s traffic A...

Page 60: ...priority Tx Broadcast The counted number of broadcast packets transmitted Tx Multicast The counted number of multicast packets transmitted 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 51...

Page 61: ...nment Number of Alignment errors 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 to max_length register with invalid CRC Rx Drops Frames dropped due to the lack of receive...

Page 62: ...toring Port and Monitored Port respectively thus the traffic received by Port B will be copied to Port A for monitoring Parameter description Mode Used for the activation or deactivation of the 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 port for being monitored Just tick the check bo...

Page 63: ...e 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 you set up in Data Rate field Pause frames are also generated if flow control is enabled The format of the packet limits to unicast broadcast and multicast Valid range is 0 1000 Broadcast Multicast for Ingress Rate Limiting Policing Set up the limit of ...

Page 64: ... 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 Valid range is 0 1000 ...

Page 65: ...on IP TCP UDP Port Classification and IP DiffServ 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 the QoS function as VLAN Tag Priority mode and then choose Default Class as High then the ...

Page 66: ...rt 3 at the speed of 1 Gbps to Port 1 and the Class of Port 2 is set as High and Port 3 is set as Low then the packets of Port 3 will be dropped if congestion occurs because Port 2 has a 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 Prior...

Page 67: ... 2 and the packets that have VLAN tagged Field appears 0 0 1 and VID equals 2 from the port 3 We let the two kinds of packets be transmitted to port 1 until the port results in congestion The result is that the packets will be dropped partially from port 3 because the packets that emanate from there are assigned Low Priority To use the VLAN Tag Priority function please press the Configure button a...

Page 68: ...it 2 According to the arrangement of VLAN tagged priority it can form 8 kinds of traffic classes including 0 0 0 0 0 1 0 1 0 0 1 0 1 0 0 1 0 1 1 1 0 and 1 1 1 Class 8 kinds of traffic as mentioned above the user can set up High Priority or Low Priority for each port respectively ...

Page 69: ...OS 0 0 1 be Low Priority we sent in the packets that have bit 5 7 of TOS Field appear as 0 0 0 from port 2 and the packets that have bit 5 7 of TOS Field appear as 0 0 1 from port 3 We let the two kinds of packets be transmitted to port 1 until the port results in congestion The result is that the packets will be dropped partially from port 3 because those packets are assigned Low Priority To use ...

Page 70: ...rding to the arrangement of Bit 5 Bit 7 in TOS Field of IP Header it can form 8 kinds of traffic classes including 0 0 0 0 0 1 0 1 0 0 1 0 1 0 0 1 0 1 1 1 0 and 1 1 1 Class 8 kinds of traffic as mentioned above the user can set up High Priority or Low Priority for each port respectively ...

Page 71: ...cedence to be forwarded 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 take effect Then enter Custom L4 to disable IP TCP UDP port Classification for QoS Down prioritize web browsing e mail FTP and news Belong to the QoS in L4 Just tick the option button and press Apply button...

Page 72: ...lready The user also has the right to modify these port numbers The display is shown in Fig 3 18 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 The user can set up the port 1 24 respectively to let Special TDP UDP class function operate on them If it is desirable to s...

Page 73: ...0 24 Port 10 100 1000BaseT TX Managed Switch 63 Fig 3 18 Advanced Mode Fig 3 19 Simple Mode Simple Mode Pressing the Simple button returns the user to the screen where all L4 port numbers have disappeared See Fig 3 19 ...

Page 74: ... the 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 Display 64 0 63 DiffServ Priority items Class 64 kinds of traffic as described above the user can set up Hig...

Page 75: ...function is used to configure SNMP settings community name trap host and public traps as well as the throttle of SNMP The SNMP manager must pass the authentication by identifying both community names and 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 the Apply button and the setting takes effect Parame...

Page 76: ...rk management unit with the SNMP manager receiving the trap message from the managed switch with the switch s SNMP agent issuing the trap message 6 trap hosts can prevent losing the important trap message from the switch 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 e...

Page 77: ...ing with the functions of query report and leave using a type of packet exchanged between an IP Multicast Router Switch and an IP Multicast Host that 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 specif...

Page 78: ...ather the Membership report message to update the database of the Multicast table This also reduces 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 Shows all multicast groups IP...

Page 79: ...he switch is capable of dealing with 9k Jumbo Frames which suits the transmission of large amounts 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 1518 bytes Fig 3 23 ...

Page 80: ...a number of switches or other network devices on the LAN will try their best to find the server to get the services they require or try to set up the predefined links In doing so 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 the booting stage at the s...

Page 81: ...ort based Port based VLAN is defined by port 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 ports 1 2 3 4 If you are on port 1 you can communicate with ports 2 3 4 If you are on port ...

Page 82: ... It will create 22 or 23 Port based VLAN groups Double tag Double tag mode belongs functionally to the tag based mode however it would treat all frames as untagged which means that a 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 packets Fig 3 25 ...

Page 83: ... with Port 23 thus total 23 groups 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 tota...

Page 84: ...the administrator that is associated with a VLAN group Valid characters are A Z a z and 0 9 Other special characters will not be accepted The maximum 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 ca...

Page 85: ...nd choose the member by ticking the check box beside the port number Then press the Apply button to have the setting take effect Fig 3 28 Delete Group Press the Delete button to remove the selected group entry from the Tag based group table Fig 3 29 Edit a group Select a group entry and press the Edit button then you can modify a group s description SYM VLAN and member set ...

Page 86: ...d Edit and Delete 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 letter is A Z a z and 0 9 Other special characters will not be accepted 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 me...

Page 87: ...r by ticking the check box beside the port number Then press the Apply button to have the setting take effect Fig 3 31 Delete Group Press the Delete button to remove the selected group entry from the Port based group table Fig 3 32 Edit a group Select a group entry and press the Edit button then you can modify a group s description and member set ...

Page 88: ...ed packet with VID y Rule 1 Forward only packets with VID matching this port s configured VID Rule 1 can be applied as a way to use 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 whether to forward it or not For example if port 1 receives a tagged packet with VID 100 VLAN name VLAN...

Page 89: ...ts carry no VLAN tag header If packets have double VLAN tags one will be dropped and the other will still be left The Hybrid Role is similar to the Trunk Role 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 0 4094 It works ...

Page 90: ...try and the state for the selected port Parameter description Port Selects the port about which you would like to inquire Search Sets up the MAC entry about which you would like to inquire The default is MAC Displays the MAC address of one entry you selected from the searched MAC entries table Alias Sets up the Alias for the selected MAC entry Set Alias Saves the Alias of MAC entry you set up Sear...

Page 91: ...aseT TX Managed Switch 81 Port The port that exists in the searched MAC Entry VID The VLAN Group within which that MAC Entry exists State Displays the method that this MAC Entry is built to use It may show Dynamic MAC or Static MAC Fig 3 34 ...

Page 92: ...addition the user also has the right to decide enabling or disabling the Stop learning while CPU is busy function based upon the usage of the switch This setup will influence the amount of packets flooding inside of the switch while the CPU is busy The default age out time is 300 seconds Parameter description Aging Time Deletes a MAC address idling for a period of time from the MAC Table and will ...

Page 93: ...ss will be forwarded to this port For adding a MAC address entry in the allowed table four parameters must be assigned MAC address associated port VID and Alias A MAC address entry can be removed by selecting the existing MAC address entry desired and clicking the Delete button Parameter description MAC Media Access Control address A six byte long Ethernet hardware address usually expressed in hex...

Page 94: ...Address VID VLAN ID and Alias fields individually The user also can delete an existing entry by clicking the Delete button Parameter description MAC Media Access Control address A six byte long Ethernet hardware address usually expressed in hexadecimal hex and separated by hyphens For example 00 40 C7 D6 00 01 Port No Port number of the switch Valid range is 1 24 VID VLAN identifier This will be f...

Page 95: ...can click the Create Edit button to add modify a new or an existing alias name for a specified MAC address or mark an existing entry to delete it An alias name must be composed of characters A Z a z and 0 9 only and has a maximum length of 15 characters Function name MAC Alias Create Edit or Delete Function description Within the MAC Alias function the MAC Alias Add Edit function is used to add or...

Page 96: ...ontrol address A six byte long Ethernet hardware address usually expressed in hexadecimal hex and separated by hyphens For example 00 40 C7 D6 00 01 Alias MAC alias name user assigned Note If there are many learned MAC addresses in the table inputting the MAC address and alias name directly is recommended ...

Page 97: ...ssociated with their attribute database and GARP Information Propagation GIP to communicate among switches and end stations With GID information and GIP the GVRP state machine maintains the contents of Dynamic VLAN Registration Entries for each VLAN and propagates this information to other GVRP aware devices to setup and update their knowledge database the set of VLANs associated with currently ac...

Page 98: ...seconds Leave 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 This mode refers to the type of participant There are two modes normal participant and non participant that can be selected by the...

Page 99: ...istered EMPTY state Restricted Mode This function is used to restrict creation of a dynamic VLAN when this port receives a GVRP PDU There are two modes disabled and enabled that can be selected by the user Disabled In this mode a dynamic VLAN will be created by the switch when this port receives a GVRP PDU The default setting is Normal Enabled In this mode the switch does not create a dynamic VLAN...

Page 100: ...ceived Total GVRP Packets Total GVRP BPDU packets received by the GVRP application Invalid GVRP Packets Number of invalid GARP BPDU packets received by the GARP application LeaveAll Message Packets Number of GARP BPDU packets with Leave All message received by the GARP application JoinEmpty Message Packets Number of GARP BPDU packets with Join Empty message received by the GARP application JoinIn ...

Page 101: ... GARP BPDU packets transmitted by the GVRP application LeaveAll Message Packets Number of GARP BPDU packets with Leave All message transmitted by the GARP application JoinEmpty Message Packets Number of GARP BPDU packets with Join Empty message transmitted by the GARP application JoinIn Message Packets Number of GARP BPDU packets with Join In message transmitted by the GARP application LeaveEmpty ...

Page 102: ... VLAN identifier When a GVRP group is created each dynamic VLAN group owns its VID Valid range is 1 4094 Member Port Member ports belonging to the same dynamic VLAN group Edit Administrative Control When a GVRP group is created the Administrative Control function is used to change the Applicant Mode and Registrar Mode of GVRP group members Refresh Provides the most current GVRP group status Fig 3 ...

Page 103: ...P Enabled Disabled status Default is Disabled Bridge ID Shows the switch s bridge ID which stands for the MAC address of this switch Bridge Priority Shows this switch s current bridge priority setting Default is 32768 Designated Root Shows the 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 Shows the c...

Page 104: ...est all other bridges to periodically sendia 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 units 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 ...

Page 105: ...rts among bridges It decides how long a bridge should send this message to another bridge to tell it that it is alive When the 065 7840 managed switch is the root bridge of the LAN for example all other bridges will use the hello time assigned by this switch to communicate with each other The valid values are 1 10 in units of seconds Default is 2 seconds Max Age When the 065 7840 managed switch is...

Page 106: ...tates Listening state to Learning state and Learning state to Forwarding state It assumes that forward delay time is 15 seconds and then the 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 of additional factors The valid values are 4 30 seconds default is 15 seconds Force Version Two options are offered for the...

Page 107: ...r states Disable state BLOCKING state and LISTENING state defined in the 802 1d specification are now all represented as DISCARDING state The LEARNING state indicates this port can now contribute its learning knowledge but still cannot forward packets The FORWARDING state indicates this port can both contribute its learning knowledge and forward packets normally Path Cost Status Path Cost Status i...

Page 108: ... port or root port an edge port will transit to a normal spanning tree port immediately if it receives a BPDU Default No Admin Point To Point From the RSTP s point of view a port is a point to point link if it is in full duplex mode but is a 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 bec...

Page 109: ...ration Check It forces the port to send 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 act as an RSTP port To send an RSTP BPDU from the port you specified click the M Check button Fig 3 44 ...

Page 110: ... switches Aggregation with non IEEE 802 3 MAC link Operating in the half duplex mode Aggregating 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 as another LACP groupID to form a logic trunked port The benefit of using Static Trunk method is that a port can immediately be...

Page 111: ...ports have already used Static 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 If 14 ports all use LACP Trunk Group ID 1 a maximum of 12 ports can aggregate together and transit into the ready state c A port using the None tru...

Page 112: ... using LACP Static A port using Static Trunk as its trunk method to allow aggregation with other ports that are also using Static Trunk Group Ports having the same trunking method chosen other than None must be assigned a unique Group number i e Group ID valid values are from 1 to 8 in order to declare that they are to aggregate with each other Active LACP This field is only referenced when a port...

Page 113: ...unking group Ports with same Group ID and using the 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 whi...

Page 114: ...f view Parameter description Aggregator 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 Shows the method a port uses to aggregate with other ports Member Ports Shows all member ports of an aggregator port Ready Ports Shows only the ready member ports within an aggregator port Fig 3 46 ...

Page 115: ... observing Partner The peer system from this aggregator s view System Priority Shows the System Priority part of a system ID MAC Address Shows the MAC Address part of a system ID Port Shows the port number part of an LACP port ID Key Shows the key value of the aggregator The key value is determined by the LACP protocol entity and can t be set through switch management Trunk Status Shows the trunk ...

Page 116: ...CP will only aggregate together the ports whose peer link partners are all on a single system Each system that 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 valid range is from 1 to 65535 Default 32768 Fig 3 48 ...

Page 117: ...shown in Fig 3 49 Supplicant 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 issues a request to it Authenticator An entity that facilitates the authentication of the supplicant entity It controls the state of the port authorized or unauthorized according to...

Page 118: ...on server B and C are on the internal network D is the Authentication server running RADIUS the switch at the central location acts as the Authenticator connecting to PC A and A is a PC outside the controlled port running Supplicant PAE In this case if PC A wants to access the services on devices B and C it must first exchange the authentication message with the authenticator on the port on which ...

Page 119: ...equest Identity the supplicant will initiate the process by sending EAPOL Start to the authenticator 5 Next the Supplicant replies with an EAP Response Identity to the authenticator The authenticator will embed the user ID into a Radius Access Request command and send it to the authentication server for confirmation of its identity 6 After receiving the Radius Access Request the authentication ser...

Page 120: ... network If the authenticator receives a Radius Access Reject it will send an EAP Failure to the supplicant This means the supplicant has failed to authenticate The port to which it is connected is in the unauthorized state and 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...

Page 121: ...ode which can distinguish 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 and as 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...

Page 122: ...ess for authentication Default 192 168 1 1 Port Number The port number used to communicate with the RADIUS server for the authentication service The valid value ranges from 1 65535 Default port number is 1812 Secret Key The secret key between the authentication server and the authenticator It is a string with a length of 1 31 characters The character string may contain upper case lower case and 0 ...

Page 123: ...mber Indicates which port is selected to configure the 802 1x operation mode 802 1x Mode 802 1x operation mode There are two options Disable and Multihost mode Default is Disable Disable The chosen port acts as a plain port that is no 802 1x port access control works on the port 802 1x with Multi host In this mode for the devices connected to this port those devices can access the network resource...

Page 124: ...etwork without the permission of the 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 range of port numbers 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 fu...

Page 125: ...ee type of operation 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 serve...

Page 126: ...uest 1 10 The maximum of number times that the authenticator will retransmit an EAP Request to the supplicant before it times out the authentication session Valid range 1 10 Default 2 times suppTimeout 1 65535 s A timeout condition in the exchange between the authenticator and the supplicant Valid range 1 65535 Default 30 seconds serverTimeout 1 65535 s A timeout condition in the exchange between ...

Page 127: ... shown as below Parameter description These trap functions are as they describe The special one is Module Swap It means that when the switch detects a module with the different module ID to be inserted the switch treats it as Module swapped The traps that the switch supports are listed below STP STP Topology Change STP Disabled STP Enabled LACP LACP Disabled LACP Enabled LACP Member Added LACP Por...

Page 128: ...configuration See Fig 3 57 The user can then read the trap information from the email or the mobile phone This function provides a maximum of 6 email addresses and 6 mobile phone numbers The 24 different trap events will be sent out to the SNMP Manager when the trap event occurs After ticking trap events the user can fill in the desired email addresses and mobile phone numbers Clicking the Apply b...

Page 129: ...me on the mail server Password The password associated with the desired username on the mail server Email Address 1 6 Destination email address es for the alarm message SMS SMS Server the IP address of the server transferring your SMS Username The username in the ISP Password The username in the ISP Mobile Phone 1 6 The destination mobile phone number s for the alarm message Fig 3 57 ...

Page 130: ...tion This is the setting as shipped from the factory it cannot be altered Working Configuration This is the configuration you are using currently it can be changed at any time The configurations you are using are saved into this configuration file This file is updated each time the Apply button is pressed User Configuration This is the configuration file specified for backup purposes it can be upd...

Page 131: ...ion name Save As Start Configuration Function description Saves the current configuration as a start configuration file in flash memory Fig 3 59 Function name Save As User Configuration Function description Saves the current configuration as a user configuration file in flash memory Fig 3 60 ...

Page 132: ...ace the start configuration Fig 3 61 Function name Restore User Configuration Function description Restore User Configuration function retrieves the previous confirmed working configuration stored in the flash memory to update the start configuration When completing restoration of the configuration the system s start configuration is updated and will change its system settings after rebooting the ...

Page 133: ...User via TFTP Parameter description Export File Path Export Start Export the Save As Start s configuration file stored in the flash memory Export User Conf Export the Save As User s configuration file stored in the flash memory Import File Path Import Start Import the Save As Start s configuration file stored in the flash memory Import User Conf Import the Save As User s configuration file stored ...

Page 134: ...f diagnostics Each of them will be described in detail in the following sections Function name Diagnostics Function description This function provides a set of basic system diagnostics that allows the user to check the health of the system The basic system check includes the EEPROM test the UART test the DRAM test and the Flash test Fig 3 64 Diagnostics Loopback Test Diagnostics Ping Test ...

Page 135: ...round within the switch box The External Loopback Test will send the test signal to its link partner If the switch is not connected to active network devices i e the ports are link down the switch will report those port numbers as failed The test shows OK on a port when that port is linked Note The Loopback Tests are disruptive tests Whether you choose the Internal Loopback Test or the External Lo...

Page 136: ...at can tell the user if the target device is available or not The user fills in a known IP address and then click Ping button A few seconds later the switch will report if the pinged device is alive or dead in the Ping Result field 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 ...

Page 137: ... Server Function name TFTP Server Function description Sets up the IP address of a TFTP server Parameter description Specify the IP address where the TFTP server is located by filling in the IP address field then press the Apply button to have the setting take effect Fig 3 67 ...

Page 138: ...tion and SNMP Configuration Function name Log Data Function description The Trap Log Data displays the log items including all SNMP Private Trap events SNMP Public traps and user logs that have occurred in the system In the report table No Time and Events are three fields contained in each trap record Fig 3 68 Parameter description No Displays the number in the order that the trap occurred Time Di...

Page 139: ...Signamax 065 7840 24 Port 10 100 1000BaseT TX Managed Switch 129 Upload Log Uploads the log data through TFTP Clear Log Clears the log data ...

Page 140: ...You must specify the full path and filename Once you press the Upgrade button the switch will prompt the user to reconfirm The switch then begins downloading the software from the TFTP server if the OK button is chosen The switch will revert back to Software Upgrade if you choose the Cancel button If the download is not successful the switch will also revert back to Software Upgrade and it will no...

Page 141: ...switch must be rebooted to have the new configuration take effect The function discussed here provides a software reset for the reboot in the main menu Function name Reboot Function description Reboots the switch Reboot has the same effect as the RESET button on the front panel of the switch It will take approximately thirty 30 seconds to complete the system boot Parameter description Save and Reb...

Page 142: ... to prevent other users from using the system without permission If the user does not logout and exits the browser the switch will automatically log the user out Besides this manual logout and implicit logout the user can pull down the Auto Logout list at the left top corner to explicitly turn this logout function ON or OFF Parameter description Auto Logout Default is ON If it is ON and no action ...

Page 143: ...ng Microsoft Windows HyperTerminal utility At the Com Port Properties Menu configure the parameters as below 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 The 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...

Page 144: ...Signamax 065 7840 24 Port 10 100 1000BaseT TX Managed Switch 134 Fig 4 1 Fig 4 2 065 7840 065 7840 065 7840 065 7840 ...

Page 145: ...y are exit end help history logout save start save user restore default and restore user For more details please refer to Section 4 2 1 Command instructions residing in the corresponding modes are local commands The same command with the same command name may occur but perform totally different functions in different modes For example show in the IP mode displays the IP information however it disp...

Page 146: ... used in the top mode the user remains in the top mode Argument None Possible value None Example 065 7840 trunk 065 7840 trunk exit 065 7840 end Syntax end Description Back to the top mode When the user enters this command the user s current position would move to the top mode If this command is used in the top mode the user remains in the top mode Argument None Possible value None Example 065 784...

Page 147: ...ible value None Example 065 7840 ip 065 7840 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 ...

Page 148: ...is typed the CLI would list the total records up to 256 If an optional argument is given the CLI would only show the last number of records stated in the argument Argument show last number of history records optional Possible value 1 2 3 256 Example 065 7840 ip history Command history 0 trunk 1 exit 2 065 7840 trunk 3 065 7840 trunk exit 4 065 7840 5 6 trunk 7 exit 8 alarm 9 events 10 end 11 ip 12...

Page 149: ...back to the initial login prompt when this command is entered Argument None Possible value None Example None save start Syntax save start Description Saves the current configuration as the start configuration When this command is entered the CLI would save the current configuration into the non volatile FLASH memory If it is desired that the configuration still work after rebooting save the config...

Page 150: ...escription Restores the factory default configuration as the startup configuration If the default configuration restores successfully the CLI will prompt the user to ask if an immediate reboot is desired If the user presses Y or y the system will reboot immediately other responses will send the user back to the CLI system After restoring the default configuration all the changes in the startup con...

Page 151: ... reboot is desired If the user presses Y or y the system will reboot immediately other responses will send the user back to the CLI system After restoring the user defined configuration all the changes in the startup configuration will be lost After rebooting the entire startup configuration will reset to the user defined configuration Argument None Possible value None Example 065 7840 restore use...

Page 152: ...ays 1 Hours 19 Mins 17 Secs Current Time Fri Nov 13 01 26 11 2004 BIOS Version v1 00 Firmware Version v0 95 Hardware Mechanical Version v1 00 v1 00 Series Number 123456789012 Host IP Address 192 168 1 1 Host MAC Address 00 40 c7 e7 00 04 Device Port UART 1 TP 22 Dual Media Port RJ45 SFP 2 RAM Size 16 M Flash Size 2 M set location Syntax set location location string Description Sets the location de...

Page 153: ...h Argument String length up to 32 characters Possible value A b c d z and 1 2 3 etc Example 065 7840 system set contact 8004462377 set device name Syntax set device name string Description Sets the device name description of the switch Argument String length up to 32 characters Possible value A b c d z and 1 2 3 etc Example 065 7840 system set device name 065 7840 ...

Page 154: ...s 192 168 1 2 subnet mask 255 255 255 0 default gateway 192 168 1 253 set dns Syntax set dns ip address Description Sets the IP address of the DNS server Argument ip address dns ip address Possible value 168 95 1 1 Example 065 7840 ip set dns 168 95 1 1 set DNS server IP address to 168 95 1 1 enable dhcp Syntax enable dhcp manual auto Description Enables the system DHCP function and sets the DNS s...

Page 155: ...ble dhcp Disabled system DHCP function show Syntax show Description Displays 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 065 7840 ip show DHCP Disable IP Address 192 168 2 65 Subnet mask 255 255 255 0 Gateway 192 168 2 252 DNS Setting Manual DNS Server 168 95 1 1 Current IP 1...

Page 156: ...00 2036 MM Month 01 12 DD Day 01 31 hh Hour 00 23 mm Minute 00 59 ss Second 00 59 Example 065 7840 time set manual 2004 12 23 16 18 00 065 7840 time set ntp Syntax set ntp ip timezone Description Sets up the current time via the NTP server Argument ip ntp server ip address or domain name timezone time zone GMT range 12 to 13 Possible value Timezone 12 11 0 1 13 Example 065 7840 time set ntp 210 59...

Page 157: ... month day hour MM Month 01 12 DD Day 01 31 hh Hour 00 23 Example 065 7840 time set daylightsaving 3 10 12 01 11 12 01 Save Successfully 065 7840 time show Syntax show Description Shows the time configuration including Current Time NTP Server Timezone Daylight Saving Daylight Saving Start and Daylight Saving End Argument None Possible value None Example 065 7840 time show Current Time Thu Thu 14 1...

Page 158: ...r password and confirm their password Argument name new account name Possible value A string must be at least 5 characters Example 065 7840 account add aaaaa Password Confirm Password Save Successfully 065 7840 account del Syntax del name Description Deletes an existing user account Argument name existing user account Possible value None Example 065 7840 account del aaaaa Account aaaaa deleted ...

Page 159: ...ne Example 065 7840 account 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 Shows system account information including account name and identity Argument None Possible value None Example 065 7840 account show Account Name Identity admin Manag...

Page 160: ...10M Full 100half set speed duplex 100M Half 100full set speed duplex 100M Full 1Gfull set speed duplex 1G Full Possible value range 1 to 24 port speed auto 10half 10full 100half 100full 1Gfull Example 065 7840 port set speed duplex 5 auto show status Syntax show status Description Displays the port s current status Argument None Possible value None Example 065 7840 port show status show simple cou...

Page 161: ...rom 1 to 24 Possible value 1 24 Example 065 7840 port show detail counter 5 show conf Syntax show conf Description Displays each port s configuration regarding state speed duplex mode and flow control Argument None Possible value None Example 065 7840 port show conf show sfp Syntax show sfp port Description Displays the SFP module information Argument port available 23 24 Possible value 23 24 Exam...

Page 162: ...unter enable state Syntax enable state range Description Enables the communication capability of the port Argument range syntax 1 5 7 available from 1 to 24 Possible value range 1 24 Example 065 7840 port enable state 3 12 enable flow control Syntax enable flow control range Description Enables the flow control function of the port Argument range syntax 1 5 7 available from 1 to 24 Possible value ...

Page 163: ...the port Argument range syntax 1 5 7 available from 1 to 24 Possible value range 1 24 Example 065 7840 port disable state 12 disable flow control Syntax disable flow control range Description Disables the flow control function of the port Argument range syntax 1 5 7 available from 1 to 24 Possible value range 1 24 Example 065 7840 port disable flow control 6 ...

Page 164: ... of the Port Mirroring function The user can observe the packets that the monitored port receives via this port Argument the monitoring port that is chosen for the mirror function Only one port is allowed to be configured as the monitoring port Possible value None Example 065 7840 mirror set monitoring port 2 065 7840 mirror set monitored port Syntax set monitored port range Description Sets up th...

Page 165: ... Managed Switch 155 show Syntax Show Description Displays the status of the Port Mirroring function settings Argument None Possible value None Example 065 7840 mirror show Mirror Mode rx Monitoring Port 2 Monitored Port 3 4 5 7 10 065 7840 mirror ...

Page 166: ... enable storm rate Syntax enable storm rate range data_rate Description Sets up the storm data 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 065 7840 bandwidth enable strom rate 1 16 150 enable egress rate Syntax enable egress rate range data_rate Description Sets up the egress data rate of the port Argum...

Page 167: ...ress rate 1 8 disable storm rate Syntax disable ingress rate range Description Cancels the storm data rate setting of the port Argument range syntax 1 5 7 available from 1 to 24 Possible value range 1 to 24 Example 065 7840 bandwidth disable storm rate 1 8 disable egress rate Syntax disable egress rate range Description Cancels the egress data rate setting of the port Argument range syntax 1 5 7 a...

Page 168: ...bled 0 Disabled 0 7 Disabled 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 ...

Page 169: ... value port pri_tag tos layer4 diffserv Example 065 7840 qos set mode port set default Syntax set default class Description Sets the priority class of the packets that QoS won t affect Argument class class of service Possible value setting 1 high 0 low Example 065 7840 qos set default 1 set port Syntax set port range class Description Sets the class of ports on port based QoS Argument range port r...

Page 170: ...e from 1 to 24 tag range priority level syntax 1 5 7 available from 0 to 7 class class of service setting 1 high 0 low Example 065 7840 qos set pri tag 1 15 1 2 1 set tos Syntax set tos port range tos range class Description Sets the class of ports on IP ToS QoS Argument port range port range tos range tos precedence field class class of service Possible value port range syntax 1 5 7 available fro...

Page 171: ... Oracle IBM DB2 SQL Microsoft Example 065 7840 qos set simple layer4 2 set advance layer4 Syntax set advance layer4 port range tcp udp port default match Description Sets the class of ports in the advanced mode of Layer 4 QoS Argument port range port range tcp udp port number range 1 10 tcp udp port range 0 65535 match special TCP UDP class 1 high 0 low default default class all other TCP UDP port...

Page 172: ...ue None Example 065 7840 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 high 31 high 32 high 33 hig...

Page 173: ...ctivation of SNMP or set community Argument None Possible value None Example 065 7840 snmp enable snmp 065 7840 snmp enable set ability disable Syntax disable snmp disable set ability Description Disables deactivates SNMP or set community Argument None Possible value None Example 065 7840 snmp disable snmp 065 7840 snmp disable set ability ...

Page 174: ... get community public 065 7840 snmp set set community private 065 7840 snmp set trap 1 192 168 1 1 162 public show Syntax show Description Displays the SNMP configuration Argument None Possible value None Example 065 7840 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 Commu...

Page 175: ...yntax 1 5 7 available from 1 to 24 length bytes 1518 1532 9216 Example 065 7840 max pkt len set len 1 8 9216 show Syntax show Description Shows the current Maximum Packet Length setting for all ports on the switch Argument None Possible value None Example 065 7840 max pkt len show PORT Max Packet Length 1 1518 2 1518 3 1518 4 1518 5 1518 6 1518 7 1518 8 1518 9 1518 10 1518 11 1518 12 1518 13 1518 ...

Page 176: ...ng mode Argument status 0 disable 1 active 2 passive Possible value status 0 1 2 Example 065 7840 igmp set igmp snooping 2 show Syntax show Description Displays the IGMP snooping mode status and the IP Multicast Table Argument None Possible value None Example 065 7840 igmp show Snoop Mode Active IP Multicast 1 IP Address 224 1 1 1 VLAN ID 0 Member Port 22 ...

Page 177: ...ts up the delay time for DHCP Boot Argument sec range syntax 0 1 30 The value 0 is to disable dhcp boot delay Possible value sec 0 30 Example 065 7840 dhcp boot set dhcp boot 30 show Syntax show Description Displays the DHCP Boot status Argument None Possible value None Example 065 7840 DHCP BOOT SHOW DHCP BOOT ENABLE Second 10 ...

Page 178: ... function uplink 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 uplink 23 or 24 or 23 24 Example 065 7840 vlan set mode metro 23 24 set tag group Syntax set tag group vid name range Description Adds or edits the tag based VLAN group Argument vid VLAN ID name VLAN name range VLAN group members syntax 1...

Page 179: ...escription Creates metro groups and select a port s as the uplink port s Argument Uplink You can choose port 23 as 23 port 24 as 24 or port 23 24 as 23 24 23 24 If you do not choose any uplink port system will take port 24 Possible value uplink 23 or 24 or 23 24 or 23 24 Example 065 7840 vlan set mode metro 23 24 set pvid Syntax set pvid range pvid Description Sets the PVID of a VLAN Argument Rang...

Page 180: ...ag all frames hybrid Tag all frames except a specific VID vid untag vid for hybrid port Possible value range available from 1 to 24 vid available from 1 to 4094 Example 065 7840 vlan set port role 5 hybrid 6 enable sym vlan range Syntax enable sym vlan range Description Enables dropping frames from the non member port Argument range which port s you want to set Syntax 1 5 7 Possible value range av...

Page 181: ...ym vlan 5 10 enable drop untag Syntax enable drop untag range Description Enables dropping the untagged frames Argument range which port s you want to set Possible value range available from 1 to 24 Example 065 7840 vlan enable drop untag 5 10 disable drop untag Syntax disable drop untag range Description Disables dropping of the untagged frames Argument range which port s you want to set Syntax 1...

Page 182: ...name Description Deletes a port based VLAN group Argument name which VLAN group you want to delete Possible value name port VLAN name Example 065 7840 vlan del port group VLAN 2 show group Syntax show group Description Displays the VLAN mode and VLAN group Argument None Possible value None Example 065 7840 vlan show group Vlan mode is double tag 1 Vlan Name default Vlan ID 1 Sym vlan Disable Membe...

Page 183: ...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 12 1 Disable Disable Access 13 1 Disable Disable Access 14 1 Disable Disable Access 15 1 Disable Disable Access 16 1 Disable Disable Access 17 1 Disable Disable Access 18 1 Disable Disable Access 19 1 Disable Disable ...

Page 184: ...nformation search Syntax search port mac vid Description Looks for the relative MAC information in the MAC table Argument port set up the range of the ports to search for syntax 1 5 7 available form 1 to 24 mac MAC address format 01 02 03 04 05 06 can be used vid vid vlan id from 1 to 4094 as don t care 0 as untagged Possible value None Example 065 7840 mac table information search 1 24 MAC Table ...

Page 185: ...ample 065 7840 mac table maintain set aging 300 065 7840 mac table maintain set flush Syntax set flush Description Deletes all of the MACs that are learned dynamically Argument None Possible value None Example 065 7840 mac table maintain set flush 065 7840 mac table maintain show Syntax show Description Displays the settings of the age timer Argument None Possible value None Example 065 7840 mac t...

Page 186: ...d 00 02 03 04 05 06 3 0 aaa 065 7840 mac table static mac del Syntax del mac vid Description Removes 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 None Example 065 7840 mac table static mac del 00 02 03 04 05 06 0 065 7840 mac table static mac show forward Syntax show forward Description Dis...

Page 187: ...c 065 7840 mac table static mac alias set Syntax set mac alias Description Sets 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 065 7840 mac table alias set 00 44 33 44 55 44 www 065 7840 mac table alias del Syntax del mac Description Deletes the MAC alias entry Argument mac MAC address format 00 02 03 04 0...

Page 188: ...78 show Syntax show Description To display the MAC alias entry Argument None Possible value None Example 065 7840 mac table alias show MAC Alias List MAC Address Alias 1 00 02 03 04 05 06 aaa 2 00 33 03 04 05 06 ccc 3 00 44 33 44 55 66 rrr 065 7840 mac table alias ...

Page 189: ...xample 065 7840 gvrp disable set timer Syntax set timer range join leave leaveall Description Sets GVRP join time leave time and leaveall time for each port Argument range port range join join timer leave leave timer leaveall leaveall timer Possible value range syntax 1 5 7 available from 1 to 24 join available from 20 to 100 leave available from 60 to 300 leaveall available from 1000 to 5000 Leav...

Page 190: ... Syntax set registrar range normal fixed forbidden Description Sets the default registrar mode for each port Argument range port range normal set registrar as normal mode fixed set registrar as fixed mode forbidden set registrar as forbidden mode Possible value range syntax 1 5 7 available from 1 to 24 normal fixed forbidden normal or fixed or forbidden Example 065 7840 gvrp set registrar 1 5 fixe...

Page 191: ... 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 config Syntax show config Description Displays the GVRP configuration Argument none Possible value none ...

Page 192: ...60 1000 Normal Normal Disable 11 20 60 1000 Normal Normal Disable 12 20 60 1000 Normal Normal Disable 13 20 60 1000 Normal Normal Disable 14 20 60 1000 Normal Normal Disable 15 20 60 1000 Normal Normal Disable 16 20 60 1000 Normal Normal Disable 17 20 60 1000 Normal Normal Disable 18 20 60 1000 Normal Normal Disable 19 20 60 1000 Normal Normal Disable 20 20 60 1000 Normal Normal Disable 21 20 60 1...

Page 193: ...e value None Example 065 7840 stp disable set config Syntax set config Bridge Priority Hello Time Max Age Forward Delay Description Sets up the parameters of STP Argument Bridge Priority Priority must be a multiple of 4096 available from 0 to 61440 Hello Time available from 1 to 10 Max Age available from 6 to 40 Forward Delay available from 4 to 30 Possible value Bridge Priority 0 to 61440 Hello T...

Page 194: ...rt admin p2p Description Sets 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 Edge Port yes no admin p2p Admin point to point auto true false Possible value range 1 to 24 path cost 0 1 200000000 priority 0 to 240 edge_port yes...

Page 195: ... 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 show config Syntax show config Description Displays the configuration of STP Argument None Possible value None Example 065 7840 stp show config STP State Configuration Spanning Tree Protocol Enabled Bridge Priority 0 61440 61440 Hello Time 1 10 sec 2 Max ...

Page 196: ...Auto 6 DISCARDING 2000000 128 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...

Page 197: ...er and mode of the trunk as well as LACP mode Argument 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 active LACP active set the LACP to active mode passive set the LACP to passive mode Possible value None Example 065 7840 trunk set trunk 1 4 lacp 1 active 065 7840 tr...

Page 198: ...CP Aggregator 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 8 LACP 1 Active 8 9 LACP 1 Active 9 10 LACP 1 Active 10 11 LACP 1 Active 11 12 LACP 1 Active 12 13 LACP 1 Active 13 14 LACP 1 Active 14 15 None 0 Active 15 16 None 0 Active 16 17 None 0 Active 17 18 None 0 Active 18 19 None 0 Active 19 20 None 0 A...

Page 199: ...s 1 Aggregator 2 Method LACP Member Ports 2 Ready Ports show lacp detail Syntax show lacp detail aggtr Description Displays detailed information about the LACP trunk group Argument aggtr available from 1 to 24 Possible value None Example 065 7840 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 ...

Page 200: ...00BaseT TX Managed Switch 190 show lacp priority Syntax show lacp priority Description Displays the LACP Priority value Argument None Possible value None Example 065 7840 trunk show lacp priority LACP System Priority 32768 065 7840 trunk ...

Page 201: ... of secret key and the length of secret key is from 1 to 31 Possible value port number 1 65535 default is 1812 Example 065 7840 802 1x set state 192 168 1 115 1812 WinRadius 065 7840 802 1x set mode Syntax set mode port range mode Description Sets 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 func...

Page 202: ...x Description Sets the number of reauthentication attempts that are permitted before the port becomes Unauthorized Argument port range syntax 1 5 7 available from 1 to 24 max max value range 1 10 Possible value port range 1 to 24 max 1 10 default is 2 Example 065 7840 802 1x set reAuthMax 2 2 set txPeriod Syntax set txPeriod port range sec Description Sets the value in seconds of the timer used by...

Page 203: ...nabled port range ebl Description Sets a constant that defines whether regular reauthentication will take place on this port Argument port range syntax 1 5 7 available from 1 to 24 ebl 0 OFF Disable reauthentication 1 ON Enable reauthentication Possible value port range 1 to 24 ebl 0 or 1 default is 1 Example 065 7840 802 1x set reAuthEnabled 2 1 set reAuthPeriod Syntax set reAuthPeriod port range...

Page 204: ...e 065 7840 802 1x set max request 2 2 set suppTimeout Syntax set suppTimeout port range sec Description Sets 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 The initial value of this timer is either suppTimeout or serverTimeout as determined by the operation of t...

Page 205: ...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 065 7840 802 1x set serverTimeout 2 30 065 7840 802 1x show state Syntax show state Description Shows the Radius server configuratio...

Page 206: ... None Example 065 7840 802 1x show mode Port Mode 1 Disable 2 Multi host 3 Disable 4 Disable 5 Disable 6 Disable show security Syntax show security Description Displays the authentication status of each port Argument None Possible value None Example 065 7840 802 1x show security Port Mode Status 1 Disable 2 Multi host Unauthorized 3 Disable 4 Disable 5 Disable 6 Disable ...

Page 207: ...t Argument None Possible value None Example 065 7840 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 port 2 port control Auto reAuthMax 2 txPeriod 30 Quiet Period 60 reAuthEnabled ON reAuthPeriod 3600 max Request 2 suppTimeout 30 serverTimeout 30 ...

Page 208: ... 24 Example 065 7840 alarm events set sms 1 3 065 7840 alarm events set email 1 3 065 7840 alarm events set trap 1 3 065 7840 alarm events set all 1 3 del Syntax del sms range del email range del trap range del all range Description Deactivation of SMS email and trap events Argument range trap number Possible value From 1 to 24 Example 065 7840 alarm events del sms 1 3 065 7840 alarm events del em...

Page 209: ...v 2 Warm Start v 3 Link Down v 4 Link Up v 5 Authentication Failure v 6 User Login 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...

Page 210: ...username email server account and password email address number range 1 to 6 mail address email address Possible value 1 to 6 Example 065 7840 alarm email set server 192 168 1 6 065 7840 alarm email set user admin Password Confirm Password 065 7840 alarm email set mail address 1 abc mail abc com del Syntax del Description Removes the E mail address configuration Argument email address number range...

Page 211: ...ddress 3 Email Address 4 Email Address 5 Email Address 6 sms set Syntax set server ip set user username set phone number phone number Description Used to configure the SMS server username password and phone number Argument ip SMS server ip username SMS server account and password mobile phone number range 1 to 6 phone number phone number Possible value 1 to 6 Example 065 7840 alarm sms set server ...

Page 212: ...ment mobile phone number range 1 to 6 Possible value 1 to 6 Example 065 7840 alarm sms del 3 show Syntax show Description Displays the configuration of SMS trap events Argument None Possible value None Example 065 7840 alarm sms show SMS Server 192 168 1 7 Username Password Mobile Phone 1 0968777777 Mobile Phone 2 Mobile Phone 3 Mobile Phone 4 Mobile Phone 5 Mobile Phone 6 ...

Page 213: ...Managed Switch 203 show alarm Syntax show Description Displays Trap events SMS alarm configuration or E mail alarm configuration Argument None Possible value None Example 065 7840 alarm show events 065 7840 alarm show email 065 7840 alarm show sms ...

Page 214: ...nal External Loopback Test Argument None Possible value None Example 065 7840 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 Confirms that the remote end station or the switch itself is alive or not Argument ip ip address or domain name Possible value IP address e g 192 168 2 65...

Page 215: ...o 120 log records are supported Argument None Possible value None Example 065 7840 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 clear Syntax clear Description Clears the log data Argument None...

Page 216: ...e Example 065 7840 log upload enable auto upload Syntax enable auto upload Description Enables the auto upload function Argument None Possible value None Example 065 7840 log enable auto upload disable auto upload Syntax disable auto upload Description Disables the auto upload function Argument None Possible value None Example 065 7840 log disable auto upload ...

Page 217: ...ile path Example 065 7840 firmware set upgrade path gs2124_v0 96 bin gz upgrade Syntax upgrade Description Initiates the upgrade function Argument None Possible value None Example 065 7840 firmware upgrade Upgrading firmware show Syntax show Description Displays the IP address of the TFTP server and the upgrade path information Argument None Possible value None Example 065 7840 firmware show TFTP ...

Page 218: ... 7840 config file set export path log 21511 txt set import path Syntax set import path filepath Description Sets up the filepath and filename from which the configuration file will be imported Argument filepath filepath 和 filename Possible value filepath filepath 和 filename Example 065 7840 config file set import path log 21511 txt export start Syntax export start Description Initiates the export ...

Page 219: ... file export user conf Export successful import start Syntax import start Description Initiates the import of the configuration file Argument None Possible value None Example 065 7840 config file import start Import successful import user conf Syntax import user conf Description Initiates the import of the user configuration file Argument None Possible value None Example 065 7840 config file impor...

Page 220: ...iption Displays the import and export file location information filepath file name and TFTP Server IP address Argument None Possible value None Example 065 7840 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 221: ...40 tftp set server 192 168 3 111 show Syntax show Description Displays the IP address information of the TFTP server Argument None Possible value None Example 065 7840 tftp show TFTP Server 192 168 3 111 hostname hostname Syntax hotsname range data_rate Description Sets up the hostname of the switch Argument name hostname max 128 characters Possible value name hostname max 128 characters Example 0...

Page 222: ...auto logout timer Argument time range 1 to 3600 seconds 0 for autologout off current setting is 180 seconds Possible value time 0 1 3600 Example 065 7840 autologout 3600 Set autologout time to 3600 seconds reboot reboot Syntax reboot Description Initiates a reboot of the system Argument None Possible value None Example 065 7840 reboot ...

Page 223: ...ection ports Please check if connection ports are used on that Managed Switch 9 Please check the uplink setup of the Managed Switch to verify that 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 properties in t...

Page 224: ...roring feature Programmable maximum Ethernet frame length ranging from 1518 to 9216 bytes jumbo frame Supports port based VLAN and 802 1Q tag based VLAN Efficient self learning and address recognition mechanism enables wire speed forwarding rates Web based management provides the ability to completely manage the switch from any web browser SNMP Telnet interface delivers complete in band management...

Page 225: ... 24 Optional Port 23 24 are TP SFP fiber dual media ports with auto detection function Optional SFP module supports LC or BiDi LC transceiver Transmission Mode 10 100Mbps supports full or half duplex 1000 Mbps supports full duplex only Transmission Speed 10 100 1000 Mbps for TP 1000 Mbps for Fiber Full Forwarding Filtering Packet Rate Forwarding Rate Speed 1 488 000 pps 1000 Mbps 148 800 pps 100 M...

Page 226: ... 1 to 24 LINK ACT 10 100 1000 Mbps 1000 Mbps SFP Fiber Ports 23 24 SFP LINK ACT Power Requirement Voltage 100 240 Volts AC Frequency 50 60 Hz Power Consumption 30 Watts Ambient Temperature 32 to 122 F 0 to 50 C Humidity 5 to 90 Dimensions 1 73 in H 17 4 in W 8 23 in D 44 442 209 mm Emissions Complies with FCC Part 15 Class A CE Mark Approval ...

Page 227: ...trol Quality of Service QoS Referred as Class of Service CoS by the IEEE 802 1p standard Four queues per port Packet transmission schedule using Weighted Round Robin WRR User defined weight Classification of packet priority can be based on either a VLAN tag on packet or a user defined port priority Port Security Limits the number of MAC addresses learned per Port static MAC addresses stay in the f...

Page 228: ...o access the command line interface 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 Res...

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