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802.1Q VLAN

Virtual Local Area Network (VLAN) can be implemented on the switch to logically create

different broadcast domain.

When the 802.1Q VLAN function is enabled, all ports on the switch belong to default

VLAN of VID 1, which means they logically are regarded as members of the same

broadcast domain. The valid VLAN ID is in the range of number between 1 and 4094.

The amount of VLAN groups is up to 256 including default VLAN that cannot be deleted.

Each member port of 802.1Q is on either an Access Link (to be VLAN-tagged) or a Trunk

Link (will not be VLAN-tagged). All frames into an Access Link carry no VLAN

identification. Conversely, all frames into a Trunk Link are previously VLAN-tagged.

Besides, there is the third mode—Hybrid. A Hybrid Link can carry both VLAN-tagged

frames and untagged frames. A single port is supposed to belong to one VLAN group,

except when it is on a Trunk/Hybrid Link.

The technique of 802.1Q tagging inserts a 4-byte tag, including VLAN ID of the

destination port—PVID, in the frame. With the combination of Access/Trunk/Hybrid Links,

the communication across switches also can make the packet sent through tagged and

untagged ports.

Содержание CNGE2FE24MS

Страница 1: ...media The 24 electrical ports support the 10 100 Mbps Ethernet IEEE 802 3 protocol and auto negotiating and auto MDI MDIX features are provided for simplicity and ease of installation 2 ports are 10 1...

Страница 2: ...t occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encourag...

Страница 3: ...al Dimension 8 Front Panel 9 Rear Panel 9 LED Indicators 11 Cabling 12 Desktop Installation 16 Attaching Rubber Feet 16 Rack mounted Installation 16 Network Application 18 X Ring Application 19 Couple...

Страница 4: ...IP Bindings 33 TFTP Update Firmware 34 TFTP Restore Configuration 34 TFTP Backup Configuration 35 System Event Log Syslog Configuration 35 System Event Log SMTP Configuration 37 System Event Log Event...

Страница 5: ...y 59 Port Mirroring 61 Rate Limiting 62 VLAN configuration 63 VLAN configuration Port based VLAN 63 802 1Q VLAN 67 Rapid Spanning Tree 72 RSTP System Configuration 73 RSTP Port Configuration 75 SNMP C...

Страница 6: ...98 System Reboot 98 Troubleshooting 99 Incorrect connections 99 Diagnosing LED Indicators 100 Appendix A RJ45 Pin Assignment 101 10 100BASE TX Pin outs 101 10 100Base TX Cable Schematic 102 10 100 10...

Страница 7: ...s Set 118 Mac Filter Table Commands Set 119 SNMP Commands Set 121 Port Mirroring Commands Set 124 802 1x Commands Set 124 TFTP Commands Set 127 SystemLog SMTP and Event Commands Set 128 SNTP Commands...

Страница 8: ...3u 100Base TX 100Base FX IEEE802 3z Gigabit fiber IEEE802 3ab 1000Base T IEEE802 3x Flow Control and Back Pressure IEEE802 3ad Port trunk with LACP IEEE802 1d Spanning Tree IEEE802 1w Rapid Spanning...

Страница 9: ...P1 P24 Amber FDX COL P25 P26 Amber Network Cable 10Base T 2 pair UTP STP Cat 3 4 5 5e cable EIA TIA 568 100 ohm 100m 100Base TX 2 pair UTP STP Cat 5 5e cable EIA TIA 568 100 ohm 100m 1000Base TX 2 pa...

Страница 10: ...85o C Case Dimension 440mm W x 280mm D x 44mm H Installation 19 Rack mount EMI FCC Class A CE EN61000 4 2 ESD CE EN61000 4 3 RS CE EN 61000 4 4 EFT CE EN61000 4 5 Surge CE EN61000 4 6 CS CE EN61000 4...

Страница 11: ...1Q Tag VLAN Static VLAN groups up to 256 Dynamic VLAN group up to 2048 VLAN ID from 1 to 4096 GVRP up to 256 groups Port Trunk with LACP LACP Port Trunk 13 Trunk groups Maximum 4 trunk members LLDP S...

Страница 12: ...nd IGMP query IP Security Supports 10 IP addresses that have permission to access the switch management and to prevent unauthorized intruder Login Security Supports IEEE802 1X Authentication RADIUS Ac...

Страница 13: ...carry ability 1A DC 24V SNMP Trap 1 Device cold start 2 Authorization failure 3 X Ring topology changed 4 Port link up link down Trap station up to 3 DHCP Provides DHCP Client DHCP Server IP Relay fun...

Страница 14: ...100TX 2 10 100 1000T SFP Combo Managed Industrial Switch x 1 User manual x 1 Pluggable Terminal Block x 1 Mounting plate x 2 DB 9P F TO DB 9P M 150cm RoHS cable x 1 Rubber feet Compare the contents wi...

Страница 15: ...Industrial switch s hardware spec port cabling information and wiring installation will be described Physical Dimension 24 10 100TX 2 10 100 1000T SFP Combo Managed Industrial Switch dimension W x D x...

Страница 16: ...as one terminal block connector The ten pin screw clamp terminal strip is for power supply connections and connections to the fault relay Redundant power sources may be used The fault relay can be con...

Страница 17: ...DC Pin 3 or Pin 4 12 VDC to 48 VDC PWR2 Pin 7 or Pin 8 12 to 48 VDC Pin 9 or Pin 10 12 VDC to 48 VDC Fault Pin 5 and Pin 6 normally open relay secondary contacts rated at 24 VDC 1A max resistive loads...

Страница 18: ...power input 2 is active DC PWR2 Off DC power input 2 is inactive Red DC power input 1 or 2 is inactive or port link down Fault Off DC power 1 DC Power 2 port linking are all active or no power inputs...

Страница 19: ...ch as 9 125 m 9 5 125 m or 10 125 m single mode fiber cable Fiber spans are dependent on SFP used Fiber segment using a small form factor pluggable a multi mode connector can be applied to standard su...

Страница 20: ...13 Transceiver Inserted Second insert the fiber cable of LC connector into the transceiver LC connector to the transceiver...

Страница 21: ...nsceiver please follow the steps shown below First press the upper side of the LC connector to release from the transceiver and pull it out Remove LC connector Second push down the metal loop and pull...

Страница 22: ...15 Pull out from the transceiver...

Страница 23: ...ubber Feet A Make sure mounting surface on the bottom of the Switch is grease and dust free B Remove adhesive backing from your Rubber Feet C Apply the Rubber Feet to each corner on the bottom of the...

Страница 24: ...B After attaching both mounting plates position the Switch in the rack by lining up the holes in the plates with the appropriate holes on the rack Secure the Switch to the rack with a screwdriver and...

Страница 25: ...18 Network Application This segment provides the samples to help user have more actual idea of industrial switch application For the sample applications of the industrial switch see the figures below...

Страница 26: ...system to recover from network connection failure within 20ms or less and make the network system more reliable The X Ring algorithm is similar to Spanning Tree Protocol STP and Rapid STP RSTP algori...

Страница 27: ...ay have more than one X Ring group Using the coupling ring function can connect each X Ring for the redundant backup It can ensure the transmissions between two ring groups not to fail The following f...

Страница 28: ...switch Assign two ports to be the Dual Homing port that is backup port in the X Ring group The Dual Homing function only works when the X Ring function is active Each X Ring group only has one Dual H...

Страница 29: ...rminal emulation program Connecting the switch to a terminal via RS 232 cable Login in the Console Interface When the connection between Switch and PC is ready turn on the PC and run a terminal emulat...

Страница 30: ...er settings click OK When the blank screen shows up press Enter key to bring out the login prompt Key in admin default value for both User name and Password use Enter key to switch then press Enter ke...

Страница 31: ...rompt Exit Method About This Mode User EXEC Begin a session with your switch switch Enter logout or quit The user commands available at the user level are a subset of those available at the privileged...

Страница 32: ...atabase command while in privileged EXEC mode switch vlan To exit to user EXEC mode enter exit Use this mode to configure VLAN specific parameters Interface configuration Enter the interface of fast E...

Страница 33: ...ent supports Internet Explorer 6 0 or later version And it is applied for Java Applets for reducing network bandwidth consumption enhance access speed and present an easy viewing screen Preparing for...

Страница 34: ...he IP address of the switch and then Press Enter 3 The login screen will appear right after 4 Key in the user name and password The default user name and password are the same as admin 5 Press Enter o...

Страница 35: ...cribes the switch System Location Assign the switch physical location The maximum length is 64 bytes System Contact Enter the name of contact person or organization Firmware Version Displays the switc...

Страница 36: ...and user should find the new IP on the DHCP server IP Address Assign the IP address that the network is using If DHCP client function is enabled and then the user doesn t need to assign the IP address...

Страница 37: ...30 IP configuration interface...

Страница 38: ...tch system will be a DHCP server DHCP Server Enable or Disable the DHCP Server function Enable the switch will be the DHCP server on your local network Low IP Address Type in an IP address Low IP addr...

Страница 39: ...Server Configuration interface DHCP Server Client Entries When the DHCP server function is active the system will collect the DHCP client information and displays it at this tab DHCP Client Entries in...

Страница 40: ...and IP Bindings Assign the dynamic IP address to the port When the device is connecting to the port and asks for IP assigning the system will assign the IP address that has been assigned before to th...

Страница 41: ...P Address Type in your TFTP server IP 2 Firmware File Name Type in the name of firmware image 3 Click Update Firmware interface TFTP Restore Configuration You can restore the configuration from TFTP s...

Страница 42: ...er for restoring later 1 TFTP Server IP Address Type in the TFTP server IP 2 Backup File Name Type in the file name 3 Click Backup Configuration interface System Event Log Syslog Configuration Configu...

Страница 43: ...yslog Client Mode is set as Server Only the system log will only be sent to the syslog server and you have to type the IP address of the Syslog Server in the Syslog Server IP Address column If the Sys...

Страница 44: ...account for receiving the event alert 1 Email Alert Enable or disable the email alert function 2 SMTP Server IP Set up the mail server IP address when Email Alert enabled this function will then be av...

Страница 45: ...unt Set up the email account e g johnadmin to receive the alert It must be an existing email account on the mail server which you had set up in SMTP Server IP Address column 6 Password Type in the pas...

Страница 46: ...the device disconnects the power supply and re connect to it the system will issue a log event Device warm start When the device reboots the system will issue a log event Authentication Failure When t...

Страница 47: ...40 Event Configuration interface...

Страница 48: ...to enable the function of lighting up the FAULT LED on the panel when power fails Port Link Down Broken Tick the checkbox to enable the function of lighting up FAULT LED on the panel when Ports states...

Страница 49: ...location time zone The following table lists the different location time zone for your reference Local Time Zone Conversion from UTC Time at 12 00 UTC November Time Zone 1 hour 11am Oscar Time Zone 2...

Страница 50: ...pm JST Japan Standard USSR Zone 8 9 hours 9 pm EAST East Australian Standard GST Guam Standard USSR Zone 9 10 hours 10 pm IDLE International Date Line NZST New Zealand Standard NZT New Zealand 12 hour...

Страница 51: ...e HTTP Server When this checkbox is ticked the IP addresses among Security IP1 IP10 will be allowed to access this switch via HTTP service When IP Security is Enable and this checkbox is not ticked no...

Страница 52: ...n access and manage the switch through the HTTP Telnet service And then click to have the configuration taken effect NOTE Remember to execute the Save Configuration action otherwise the new configurat...

Страница 53: ...word And then click User Authentication interface Advanced Configuration Broadcast Storm Filter This page enables user to select the filter packet type All the packet types filtering conditions could...

Страница 54: ...1 16 of ingress And then click to have the configuration taken effect Broadcast Storm Filter interface Advanced Configuration Aging Time This tab is used to assign the aging time of MAC table Aging T...

Страница 55: ...e Advanced Configuration Jumbo Frame This tab is used to enable the jumbo frame function Enable Jumbo Frame When this check box is ticked the Gigabit port of the switch extends the frame to 9022bytes...

Страница 56: ...llow port 25 and port 26 to support Cat5e or Cat6 cable length longer than 10 meters To support long cable Uncheck the check box for the port s you would like to effect And then click to have the conf...

Страница 57: ...x Bad Packet The counts of transmitting bad packets including undersize less than 64 bytes oversize CRC Align errors fragments and jabbers packets via this port Rx Good Packet The counts of receiving...

Страница 58: ...elect Port Pull down the menu bar to select a particular port and then the counters for the port will be displayed RxBcastPkt The number of good broadcast packets received RxOctel The number of octels...

Страница 59: ...long and were otherwise well formed RxPkt64 The number of packets received that were 64 octels in length including bad packets but excluding RxPausePkt RxPkt65to127 The number of packets received that...

Страница 60: ...s The number of packets for which the first transmission attempt is delayed because medium is busy DropFwdLkup The number of unicast packets dropped after forwarding table lookup DropIn The number of...

Страница 61: ...d only 5 Duplex It is available for selecting when the Negotiation column is set as Force When the Negotiation column is set as Auto this column is read only 6 Flow Control Set flow control function a...

Страница 62: ...55 Port Control interface...

Страница 63: ...ID to the trunk group LACP When enabled the trunk group is using LACP A port that joins an LACP trunk group has to make an agreement with its member ports first Please notice that a trunk group includ...

Страница 64: ...ight side will be shifted to the left side To remove unwanted ports select the ports and click When LACP enabled you can configure LACP Active Passive status for each port on the State Activity tab Cl...

Страница 65: ...LACP disabled you will see the local static trunk group information in here 1 Group Key Displays the trunk group ID 2 Port Member Displays the members of this static trunk group Port Trunk Aggregator...

Страница 66: ...ick the port state activity will change to Passive Active The port automatically sends LACP protocol packets Passive The port does not automatically send LACP protocol packets and responds only if it...

Страница 67: ...60 Port Trunk State Activity interface...

Страница 68: ...copied and sent to the analysis port TX means only the transmitted packets of the monitored port will be copied and sent to the analysis port Both RX TX means both received transmitted packets of the...

Страница 69: ...rate as 1Mbps The switch performs the ingress rate by packet counter to meet the specified rate Inrate Enter the port effective ingress rate The default value is 0 OutRate Enter the port effective egr...

Страница 70: ...ecting a group of network devices to another Layer 2 switch However all the network devices are still plugged into the same switch physically The switch supports Port based and 802 1Q tagged based VLA...

Страница 71: ...a VLAN aware bridge that is capable of classifying and tagging the packet with different VLAN ID based on not only default PVID but also other information about the packet such as the protocol VLAN P...

Страница 72: ...and VLAN ID Add the port number having selected into the right field to group these members to be a VLAN group or remove any of them listed in the right field from the VLAN And then click to have the...

Страница 73: ...erface Use to delete the VLAN Use to modify group name VLAN ID or add remove the members of the existing VLAN group NOTE Remember to execute the Save Configuration action otherwise the new configurati...

Страница 74: ...Q is on either an Access Link to be VLAN tagged or a Trunk Link will not be VLAN tagged All frames into an Access Link carry no VLAN identification Conversely all frames into a Trunk Link are previous...

Страница 75: ...GVRP protocol This checkbox is available while the VLAN Operation Mode is in 802 1Q mode Management VLAN ID Only when the VLAN members whose Untagged VID PVID equals to the value in this column will...

Страница 76: ...runk port has to be connected to a trunk hybrid port of the other switch Both the tagged VID of the two ports have to be the same Hybrid Link A segment which consists of Access and Trunk links The hyb...

Страница 77: ...70 Click to have the configuration take effect You can see the link type untagged VID and tagged VID information of each port in the table below on the screen 802 1Q VLAN interface...

Страница 78: ...71 Group Configuration Edit the existing VLAN Group Select the VLAN group in the table list Click Group Configuration interface You can modify the VLAN group name and VLAN ID...

Страница 79: ...Spanning Tree Protocol RSTP is an evolution of the Spanning Tree Protocol and provides for faster spanning tree convergence after a topology change The system also supports STP and the system will au...

Страница 80: ...Age 6 40 The number of seconds a switch waits without receiving Spanning tree Protocol configuration messages before attempting a reconfiguration Enter a value between 6 through 40 Hello Time 1 10 The...

Страница 81: ...74 RSTP System Configuration interface...

Страница 82: ...ible within RSTP are dependent upon whether the port concerned can only be connected to exactly one other bridge i e it is served by a point to point LAN segment or can be connected to two or more bri...

Страница 83: ...76 RSTP Port Configuration interface...

Страница 84: ...s Here you can define the new community string set and remove the unwanted community string String Fill the name string RO Read only Enables requests accompanied by this community string to display MI...

Страница 85: ...78 SNMP System Configuration interface...

Страница 86: ...a community string To define a management station as a trap manager assign an IP address enter the SNMP community strings and select the SNMP trap version IP Address Enter the IP address of the trap...

Страница 87: ...context table Click to add context name Click to remove the unwanted context name User Profile Configure SNMP v3 user table User ID Set up the user name Authentication Password Set up the authenticati...

Страница 88: ...81 SNMP V3 configuration interface...

Страница 89: ...ntext Prefix Set up the context name Group Name Set up the group Security Level Set up the access level Context Match Rule Select the context match rule Read View Name Set up the read view Write View...

Страница 90: ...traffic 20 SecLow queue traffic and 10 Lowest queue traffic at the same time And the traffic in the Lowest Priority queue are not transmitted until all Highest SecHigh and SecLow traffic are serviced...

Страница 91: ...following the TOS priority policy only When the port 1 packet received the system will check the TOS value of the received IP packet If the TOS value of received IP packet is 25 priority 0 and then th...

Страница 92: ...ging to the multicast group Report A message sent by a host to the querier to indicate that the host wants to be or is a member of a given group indicated in the report message Leave Group A message s...

Страница 93: ...ol function allows the switch to advertise its information to other nodes on the network and store the information it discovers LLDP Protocol Disable or enable LLDP function LLDP Interval Set the inte...

Страница 94: ...or not The ring master can negotiate and place command to other switches in the X Ring group If there are 2 or more switches in master mode the software will select the switch with lowest MAC address...

Страница 95: ...to form a couple ring group between the two X rings Enable Dual Homing Set up one of the ports on the switch to be the Dual Homing port For a switch there is only one Dual Homing port Dual Homing func...

Страница 96: ...n After enabling the IEEE 802 1X function you can configure the parameters of this function IEEE 802 1x Protocol Enable or disable 802 1x protocol Radius Server IP Assign the RADIUS Server IP address...

Страница 97: ...port is required to be held in the unauthorized state Accept The specified port is required to be held in the Authorized state Authorized The specified port is set to the Authorized or Unauthorized s...

Страница 98: ...define periods of time during which it will not attempt to acquire a supplicant default time is 60 seconds TX Period Used to determine when an EAPOL PDU is to be transmitted default value is 30 secon...

Страница 99: ...s Max Requests Used to determine the number of reauthentication attempts that are permitted before the specific port becomes unauthorized default value is 2 times Reauth Period Used to determine a non...

Страница 100: ...ctive on the network again You can add modify delete a static MAC address Add the Static MAC Address You can add static MAC address in the switch MAC table in here MAC Address Enter the MAC address of...

Страница 101: ...configured MAC address and reduce the un safety You can add and delete filtering MAC address MAC Filtering interface MAC Address Enter the MAC address that you want to filter Click If you want to del...

Страница 102: ...AC address information will be displayed in here Click to clear the current port static MAC address information on screen All MAC Address interface MAC Address Table Multicast Filtering Multicasts are...

Страница 103: ...o registered end stations IP Address Assign a multicast group IP address in the range of 224 0 0 0 239 255 255 255 Member Ports Tick the check box beside the port number to include them as the member...

Страница 104: ...dress with Subnet Mask for source IP address Dst IP Address Select any or assign an IP address with Subnet Mask for destination IP address Ether Type Pull down the select menu for Any ARP or IPX IP Fr...

Страница 105: ...ault interface Save Configuration Save all configurations that you have made in the system To ensure the all configuration will be saved Click to save the all configuration to the flash memory Save Co...

Страница 106: ...ired cables may cause numerous network collisions and other network problem and can seriously impair network performance A category 5e 6 cable tester is a recommended tool for network installation RJ4...

Страница 107: ...be common problems the user may encounter and where the user can find possible solutions IF the power indicator does not light on when the power cord is plugged in you may have a problem with power ou...

Страница 108: ...to another switch or workstation without changing straight through or crossover cabling See the figures below for straight through and crossover cable schematic 10 100BASE TX Pin outs With10 100BASE...

Страница 109: ...ata plus RD Transmit Data plus TD 2 Receive Data minus RD Transmit Data minus TD 3 Transmit Data plus TD Receive Data plus RD 6 Transmit Data minus TD Receive Data minus RD 10 100Base TX Cable Schemat...

Страница 110: ...103 10 100 1000Base TX Pin outs The following figure shows the 10 100 1000 Ethernet RJ45 pin outs 10 100 1000Base TX Cable Schematic Straight through cables schematic...

Страница 111: ...104 Cross over cables schematic...

Страница 112: ...ave user configuration into permanent memory flash rom switch write memory system name System Name G Configure system name switch config system name xxx system location System Location G Set switch sy...

Страница 113: ...ername Username G Changes a login username maximum 10 words switch config admin username xxxxxx admin password Password G Specifies a password maximum 10 words switch config admin password xxxxxx show...

Страница 114: ...figuration P Show configuration of DHCP server switch show dhcpserver configuration show dhcpserver clients P Show client entries of DHCP server switch show dhcpserver clinets show dhcpserver ip bindi...

Страница 115: ...t multicast bsf control G Enable Control Packets BSF switch config bsf control bsf ip multicast G Enable IP Multicast Packets BSF switch config bsf ip multicast bsf broadcast G Packets BSF switch conf...

Страница 116: ...000 auto I Use the speed configuration command to specify the speed mode of operation for Fast Ethernet the speed can t be set to 1000 if the port isn t a giga port switch config interface fastEtherne...

Страница 117: ...iting switch config interface fastEthernet 2 switch config if show ratelimit state Enable Disable I Use the state interface configuration command to specify the state mode of operation for Ethernet po...

Страница 118: ...ccounting I Clear interface accounting information switch config interface fastEthernet 2 switch config if no accounting alias name I Configure alias name of port switch config interface fastEthernet...

Страница 119: ...the amount of member ports switch config aggregator group 1 1 4 lacp workp 2 or switch config aggregator group 2 1 4 3 lacp workp 3 aggregator group GroupID Port list nolacp G Assign a static trunk g...

Страница 120: ...ode portbase 802 1q gvrp V To set switch VLAN mode switch vlan vlanmode portbase or switch vlan vlanmode 802 1q or switch vlan vlanmode gvrp no vlan V Disable VLAN Switch vlan no vlan Ported based VLA...

Страница 121: ...vlan 8021q port 3 trunk link tag 2 3 6 99 or switch vlan vlan 8021q port 3 trunk link tag 3 20 vlan 8021q port PortNumber hybrid link untag UntaggedVID tag TaggedVID List V Assign a hybrid link for VL...

Страница 122: ...s Set Netstar Commands Level Description Example spanning tree enable G Enable spanning tree switch config spanning tree enable spanning tree priority 0 61440 G Configure spanning tree priority parame...

Страница 123: ...specified spanning tree instances The forwarding time determines how long each of the listening and learning states last before the port begins forwarding switch config spanning tree forward time 20...

Страница 124: ...face switch config interface fastEthernet 2 switch config if stp admin p2p Auto stp admin edge True False I Admin Edge of STP priority on this interface switch config interface fastEthernet 2 switch c...

Страница 125: ...itch config if qos priority portbased 1 IGMP Commands Set Netstar Commands Level Description Example igmp enable G Enable IGMP snooping function switch config igmp enable Igmp query auto G Set IGMP qu...

Страница 126: ...e mac address table static hwaddr HW Addr VID I Configure MAC address table of interface static switch config interface fastEthernet 2 switch config if mac address table static hwaddr 000012345678 1 m...

Страница 127: ...ss table auto age 150 300 600 G Configure auto age time of MAC table switch config auto age 150 no auto age G Disable auto age time of MAC table switch config no auto age show auto age P Display auto...

Страница 128: ...em name l2switch snmp system location System Location G Set SNMP agent system location switch config snmp system location lab snmp system contact System Contact G Set SNMP agent system contact switch...

Страница 129: ...PW PrivPW snmpv3 access context name Context Name group Group Name security level NoAuthNoPriv AuthNo Priv AuthPriv match rule Exact Prifix views Read View Name Write View Name Notify View Name G Conf...

Страница 130: ...ig no snmpv3 user Test no snmpv3 access context name Context Name group Group Name security level NoAuthNoPriv AuthNo Priv AuthPriv match rule Exact Prifix views Read View Name Write View Name Notify...

Страница 131: ...or information switch show monitor 802 1x Commands Set Netstar Commands Level Description Example 8021x enable G Use the 802 1x global configuration command to enable 802 1x protocols switch config 80...

Страница 132: ...system nasid global configuration command to change the NAS ID switch config 8021x system nasid test1 8021x misc quietperiod sec G Use the 802 1x misc quiet period global configuration command to spec...

Страница 133: ...reauthperiod sec G Use the 802 1x misc reauth period global configuration command to set the reauth period switch config 8021x misc reauthperiod 3000 8021x portstate disable reject accept authorize I...

Страница 134: ...of image switch config backup flash backup_cfg restore flash restore_cfg G Get configuration from TFTP server and need to specify the IP of TFTP server and the file name of image switch config restore...

Страница 135: ...nable smtp serverip IP address G Configure SMTP server IP switch config smtp serverip 192 168 1 5 smtp subject subject G Configure subject of mail switch config smtp subject test smtp sender sender G...

Страница 136: ...2 switch config if event systemlog both event smtp Link UP Link Down Both I Set port event for SMTP switch config interface fastethernet 2 switch config if event smtp both show event P Show event sele...

Страница 137: ...tp daylight G Enable daylight saving time if SNTP function is inactive this command can t be applied switch config sntp daylight sntp daylight period Start time End time G Set period of daylight savin...

Страница 138: ...x use show sntp timzezone command to get more information of index number switch config sntp timezone 22 show sntp P Show SNTP information switch show sntp show sntp timezone P Show index number of ti...

Страница 139: ...couplering couplingport 1 ring couplering controlport Control Port G Configure Control Port switch config ring couplering controlport 2 ring dualhoming G Enable dual homing switch config ring dualhomi...

Страница 140: ...val 10 no lldp G Disable LLDP function switch config no lldp show lldp P Show LLDP function switch show lldp Access Control List Command Set Netstar Commands Level Description Example acl gid Group ID...

Страница 141: ...GMP Proto col value G Configure ACL L4 protocol other type switch config acl l4 other any acl l4 tcp Any FTP HTTP Port Number G Configure ACL L4 protocol TCP switch config acl l4 tcp ftp acl l4 udp An...

Страница 142: ...urnberry Park Road Danbury CT 06810 USA Gildersome Morley T 203 796 5300 Leeds LS27 7LE UK F 203 796 5303 T 44 0 113 307 6400 888 678 9427 Tech Support F 44 0 113 253 7462 info ComNet net info europe...

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