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6.20.2. 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 (VLAN-tagged) or a Trunk

Link (no VLAN-tagged). All frames on an Access Link carry no VLAN identification.

Conversely, all frames on a Trunk Link are 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 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 IES-22812F-2P

Страница 1: ...User Manual V1 01 Nov 2010 Lantech IES 22812F 2P 12 100FX 8 10 100TX 2 1000 SFP Industrial Power Station L2 Plus Managed Switch...

Страница 2: ...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 encourage...

Страница 3: ...hapter 3 Hardware Installation 9 3 1 Rack mounted Installation 9 3 2 Cabling 11 3 3 Wiring the Power Inputs 14 3 4 Wiring the P Fail Alarm Contact 15 Chapter 4 Network Application 16 4 1 X Ring Applic...

Страница 4: ...es 30 6 6 3 Port and IP Bindings 31 6 7 TFTP 32 6 7 1 Update Firmware 32 6 7 2 Restore Configuration 33 6 7 3 Backup Configuration 34 6 8 System Event Log 35 6 8 1 Syslog Configuration 35 6 8 2 System...

Страница 5: ...on 70 6 20 1 Port based VLAN 70 6 20 2 802 1Q VLAN 74 6 21 Rapid Spanning Tree 79 6 21 1 System Configuration 79 6 21 2 Port Configuration 81 6 22 SNMP Configuration 83 6 22 1 System Configuration 83...

Страница 6: ...6 32 System Reboot 109 Troubleshooting 110 Appendix A RJ 45 Pin Assignment 111 Appendix B Command Sets 114 Commands Set List 114 System Commands Set 114 Port Commands Set 118 Trunk Commands Set 120 V...

Страница 7: ...SNTP Commands Set 142 Pro Ring Commands Set 144 LLDP Command Set 145 Access Control List Command Set 146...

Страница 8: ...5 cable EIA TIA 568 100 ohm 100m 100Base TX 2 pair UTP STP Cat 5 5E cable EIA TIA 568 100 ohm 100m Optical Cable Multi mode 50 125um 62 5 125um Single mode 9 125um Protocol CSMA CD The 8 10 100TX 12...

Страница 9: ...ing Temperature 40 85 Storage Temperature 40 to 85 Case Dimensions Metal case IP 30 440mm W x 44mm H x 280mm D Installation DIN rail and Wall mount Design 1 2 Software Features Management SNMP v1 v2c...

Страница 10: ...ingress packet filter and egress packet limit The egress rate control supports all of packet type and the limit rates are 0 100Mbps for Port1 20 and 0 1000Mbps for Port21 22 Flow Control Support Flow...

Страница 11: ...e package content list below to verify them against the checklist User manual x 1 Mounting plate x 2 RJ 45 to DB9 Female cable x 1 Compare the contents of the industrial switch with the standard check...

Страница 12: ...al Dimensions Mechanical Dimensions 2 2 Front LED Panel Front Panel of the industrial switch 12 100FX 8 10 100TX 2 1000 SFP Industrial Power Station L2 Managed Switch dimensions W x H x D are 440mm x...

Страница 13: ...2 3 Rear Panel The 12 fiber ports 8 copper ports 2 SFP ports console port and terminal block are located on the rear panel of the Managed Industrial Switch Front Panel of the industrial switch 6...

Страница 14: ...e switch is the MASTER device of the X Ring group R M Green Off The switch is not the MASTER device of the X Ring group On z Power1 is inactive z Power2 is inactive z Port Link down z Port Link broken...

Страница 15: ...ve z Power2 is inactive z Port Link down z Port Link broken P Fail Red Off No failure occurs On Power 1 is active P1 Green Off Power 1 is inactive On Power 2 is active P2 Green Off Power 2 is inactive...

Страница 16: ...dustrial Power Station L2 Managed Switch comes with a rack mounted kit and can be mounted in an EIA standard size 19 inch Rack The Switch can be placed in a wiring closet with other equipment Perform...

Страница 17: ...e Switch in 19 Rack Note For proper ventilation allows about at least 4 inches 10 cm of clearance on the front and 3 4 inches 8 cm on the back of the Switch This is especially important for enclosed r...

Страница 18: ...ct optical transceiver used in optical communications for both telecommunication and data communication applications Please note that you must use the class I optical transceivers which conform to U S...

Страница 19: ...Transceiver Inserted Second insert the fiber cable of LC connector into the transceiver LC connector to the transceiver 12...

Страница 20: ...ow the steps shown below First press the upper side of the LC connector from the transceiver and pull it out to release Remove LC connector Second push down the metal loop and pull the transceiver out...

Страница 21: ...wer wires to the contacts Power 1 Pin 1 Pin 3 for DC power source Pin 1 N Pin 3 L for AC power source Power 2 Pin 5 Pin 7 for DC power source Pin 5 N Pin 7 L for AC power source Ground Pin 2 4 6 and 8...

Страница 22: ...ct Attach the wires to form a Normally Close circuit When power or network linking failure occurs the system will break the circuit to Open status Please refer to the figure illustrated below 15 IES 2...

Страница 23: ...ork Application This chapter provides some sample applications to help the user to have more actual idea of industrial switch function application A sample application of the industrial switch is show...

Страница 24: ...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 algorit...

Страница 25: ...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 26: ...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 Ho...

Страница 27: ...tach the end of RS 232 connector to PC or terminal and the other end of RJ 45 connector to the console port of the switch The connected terminal or PC must support the terminal emulation program 5 2 P...

Страница 28: ...characteristics of the console port Baud Rate 9600 bps Data Bits 8 Parity none Stop Bit 1 Flow control None The settings of communication parameters After finishing the parameter settings click OK Whe...

Страница 29: ...in enable command CLI command interface The following table lists the CLI commands and description 5 5 Commands Level Modes Access Method Prompt Exit Method About This Mode User EXEC Begin a session w...

Страница 30: ...e to configure those parameters that are going to be applied to your switch VLAN database Enter the vlan database command while in privileged EXEC mode switch vlan To exit to user EXEC mode enter exit...

Страница 31: ...anagement 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 6 2 Prep...

Страница 32: ...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 root 5 Press Enter or click...

Страница 33: ...h The maximum length is 64 bytes System Description Describes the switch System Location Assign the switch physical location The maximum length is 64 bytes System Contact Enter the name of contact per...

Страница 34: ...new IP on the DHCP server IP Address Assign the IP address that the network is using If DHCP client function is enabled this switch is configured as a DHCP client The network DHCP server will assign t...

Страница 35: ...can even change while it is still connected DHCP also supports a mix of static and dynamic IP addresses Dynamic addressing simplifies network administration because the software keeps track of IP add...

Страница 36: ...ddress is the end of the dynamic IP range For example dynamic IP is in the range between 192 168 16 100 192 168 16 200 In contrast 192 168 16 200 is the High IP address Subnet Mask Type in the subnet...

Страница 37: ...HCP server function is enabled the system will collect the DHCP client information including the assigned IP address the MAC address of the client device the IP assigning type status and lease time DH...

Страница 38: ...the port to the connected client The user is allowed to fill each port column with one particular IP address When the device is connecting to the port and asks for IP assigning the system will assign...

Страница 39: ...rotocol TFTP server Before updating make sure the TFTP server is ready and the firmware image is located on the TFTP server 6 7 1 Update Firmware TFTP Server IP Address Type in your TFTP server IP Fir...

Страница 40: ...cover the settings Before doing that you must locate the image file on the TFTP server first and the switch will download back the flash image TFTP Server IP Address Type in the TFTP server IP Restore...

Страница 41: ...TP server for the purpose of recovering the configuration later It helps you to avoid wasting time on configuring the settings by backing up the configuration TFTP Server IP Address Type in the TFTP s...

Страница 42: ...Select the system log mode Client Only Server Only or Both Client Only means the system event log will only be sent to this interface of the switch but on the other hand Server Only means the system l...

Страница 43: ...Syslog Configuration interface 36...

Страница 44: ...t to the SMTP server when the events occur SMTP Server IP Assign the mail server IP address when Email Alert is enabled this function will then be available Mail Subject The subject of the mail Users...

Страница 45: ...SMTP Configuration interface 38...

Страница 46: ...ly Device warm start When the device executes warm start the system will issue the event log email alert to the system log SMTP server respectively Authentication Failure When the SNMP authentication...

Страница 47: ...event of port occurs Link UP Link Down The system will issue a log message at the time when port connection is link up and link down Event Configuration interface 40...

Страница 48: ...Link Down Broken detection the Fail LED indicator will light up when the port failure occurs certainly the check box beside the port must be ticked first Please refer to the segment of Wiring the P F...

Страница 49: ...nings have less Typically clocks are adjusted forward one hour near the start of spring and are adjusted backward in autumn SNTP Client Enable disable SNTP function to get the time from the SNTP serve...

Страница 50: ...ic Standard ADT Alaskan Daylight 8 hours 4 am ALA Alaskan Standard 9 hours 3 am HAW Hawaiian Standard 10 hours 2 am Nome Alaska 11 hours 1 am CET Central European FWT French Winter MET Middle European...

Страница 51: ...oordinated time is displayed here Daylight Saving Period Set up the Daylight Saving beginning date time and Daylight Saving ending date time Please key in the value in the format of YYYYMMDD and HH MM...

Страница 52: ...Click Apply to have the configuration take effect SNTP Configuration interface 45...

Страница 53: ...is checkbox the devices whose IP addresses match any one of the ten IP addresses in the Security IP1 IP10 table will be given the permission to access this switch via HTTP service Enable Telnet Server...

Страница 54: ...IP Security interface 47...

Страница 55: ...er name and password for the management security issue User name Type in the new user name The default is root Password Type in the new password The default is root Confirm password Re type the new pa...

Страница 56: ...using the most efficient strategy to deliver the messages over each link of the network only once creating copies only when the links to the destinations split IP Multicast Packets An IP Multicast gr...

Страница 57: ...dcast Packets Having ticked this checkbox the switch will filter the broadcast packets in accordance with the filter rate set in the Broadcast Storm Rate selection item Broadcast Storm Filter interfac...

Страница 58: ...will be removed from the MAC table when the particular port links down which means that every record will be removed if it was learned from that port Aging Time interface Aging Time of MAC Table Set t...

Страница 59: ...bo frames but all fast Ethernet switches network interface cards support only standard sized frames It requires hardware and software process for each frame With the frame size being increased the sam...

Страница 60: ...ot transmit or receive any packet Tx Good Packet The counts of the transmitted good packets via this port Tx Bad Packet The counts of the transmitted bad packets including undersize less than 64 bytes...

Страница 61: ...Port Statistics interface 54...

Страница 62: ...octels excluding RxPausePkt RxMcastPkt The number of good multicast packets received except broadcast packets RxFCSErr The number of packets received that had a bad FCS or RX ER asserted with the prop...

Страница 63: ...r of packets received that were between 1024 and the Max_Pkt_Len 1522 bytes octels in length including error packets TxUcastPkt The number of unicast packet transmitted TxBcastPkt The number of broadc...

Страница 64: ...TxUnderrun The number of packets dropped because the output FIFO underrun Click Clear to reset the figures 57...

Страница 65: ...mn is set as Auto this column is read only 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 Flow Con...

Страница 66: ...Port Control interface 59...

Страница 67: ...A port which joins an LACP trunk group has to make an agreement with its member ports first Please notice that a trunk group including member ports split between two switches has to enable the LACP fu...

Страница 68: ...ick Remove When LACP enabled you can configure LACP Active Passive status for each port on the State Activity tab Click Apply Use Delete to delete Trunk Group Select the Group ID and click Delete Port...

Страница 69: ...atic trunk group information on the tab of Aggregator Information Assigning 2 ports to a trunk group with LACP disabled Static Trunking Group information Group Key This is a read only column field tha...

Страница 70: ...ator Information Switch 1 configuration 1 Set System Priority of the trunk group The default is 1 2 Select a trunk group ID by pull down the drop down menu bar 3 Enable LACP 4 Include the member ports...

Страница 71: ...Aggregation Information of Switch 1 5 Click on the tab of Aggregator Information to check the trunked group information as the illustration shown above after the two switches configured 64...

Страница 72: ...rop down menu bar 3 Enable LACP 4 Include the member ports by clicking the Add button after selecting the port number and the column field of Work Ports changes automatically Aggregation Information o...

Страница 73: ...ort and click Apply 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 resp...

Страница 74: ...State Activity of Switch 2 67...

Страница 75: ...opied 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 m...

Страница 76: ...to meet the specified rate When the traffic exceeds the limited transfer rate the packets will be delayed or dropped Rate Limiting interface Ingress Assign the port effective ingress rate The default...

Страница 77: ...ans the VLAN is created by grouping the selected ports This method provides the convenience for users to configure a simple VLAN easily without complicated steps Packets can go among only members of t...

Страница 78: ...Based interface Pull down the selection item and focus on Port Based then press Apply to set the VLAN Operation Mode in Port Based mode Click Add to add a new VLAN group The maximum VLAN groups are up...

Страница 79: ...AN ID Add the selected port number 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 Apply to have the configu...

Страница 80: ...e Delete to delete the VLAN Use Edit 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 configur...

Страница 81: ...member port of 802 1Q is on either an Access Link VLAN tagged or a Trunk Link no VLAN tagged All frames on an Access Link carry no VLAN identification Conversely all frames on a Trunk Link are VLAN t...

Страница 82: ...ation 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 have the permission to access the switch The default value is...

Страница 83: ...egment which consists of Access and Trunk links The hybrid port has both the features of access and trunk ports A hybrid port has a PVID belonging to a particular VLAN and it also forwards the specifi...

Страница 84: ...802 1Q VLAN interface Group Configuration Edit the existing VLAN Group Select the VLAN group in the table list Click Edit 77...

Страница 85: ...Group Configuration interface You can modify the VLAN group name and VLAN ID Group Configuration interface Click Apply 78...

Страница 86: ...ected as the root If the value is changed the user must reboot the switch The value must be a multiple of 4096 according to the protocol standard rule Max Age 6 40 The number of seconds a switch waits...

Страница 87: ...RSTP System Configuration interface 80...

Страница 88: ...ansitions possible within RSTP are dependent upon whether the port concerned can only be connected to exactly another bridge i e it is served by a point to point LAN segment or can be connected to two...

Страница 89: ...RSTP Port Configuration interface 82...

Страница 90: ...k Change to have the selected SNMP version mode take effect The default value is SNMP v1 v2c only Community Strings Here you can define the new community string set and remove the unwanted community s...

Страница 91: ...SNMP System Configuration interface 84...

Страница 92: ...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 manager Community Enter the community string for the tra...

Страница 93: ...ble Click Add to add context name Click Remove to remove the unwanted context name User Table Configure SNMP v3 user table User ID Set up the user name Authentication Password Set up the authenticatio...

Страница 94: ...up Table Configure SNMP v3 group table Security Name User ID Assign the user name that you have set up in user table Group Name Set up the group name Click Add to add the context name Click Remove to...

Страница 95: ...Name Set up the read view Write View Name Set up the write view Notify View Name Set up the notify view Click Add to add the context name Click Remove to remove the unwanted context name MIBview Table...

Страница 96: ...to process priority queue from High to lowest queue For example while the system processing 1 frame of the lowest queue 2 frames of the low queue 4 frames of the middle queue and 8 frames of the high...

Страница 97: ...ity policy When the packet received through all the ports on the switch the system will check the TOS value of the received IP packet If the TOS value of received IP packet is 25 priority 0 the packet...

Страница 98: ...essage sent by a host to the querier to indicate that the host has quit being a member of a specific multicast group The switch supports IP multicast You can enable IGMP protocol via setting the IGMP...

Страница 99: ...time Click Apply IGMP Configuration interface 92...

Страница 100: ...ate 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 number as the ring master The X R...

Страница 101: ...en 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 function only works when the X Ring f...

Страница 102: ...andard method for Ethernet network devices such as switches routers and wireless LAN access points to advertise information about themselves to other nodes on the network and store the information the...

Страница 103: ...or disable 802 1x protocol Radius Server IP Assign the RADIUS Server IP address Server Port Set the UDP destination port for authentication requests to the specified RADIUS Server Accounting Port Set...

Страница 104: ...d in the unauthorized state Accept The specified port is required to be held in the authorized state Authorize The specified port is set to the Authorized or Unauthorized state in accordance with the...

Страница 105: ...to acquire a supplicant TX Period Set the period the port waits for retransmit next EAPOL PDU during an authentication session Supplicant Timeout Set the period of time the switch waits for a supplic...

Страница 106: ...number of authentication that must time out before authentication fails and the authentication session ends Reauth period Set the period of time which clients connected must be re authenticated Click...

Страница 107: ...address Add the Static MAC Address You can add static MAC address in the switch s MAC table here If the destination address and the VLAN ID of the packet meet the conditions set in the Static MAC Add...

Страница 108: ...Static MAC Addresses interface 101...

Страница 109: ...D meet the condition configured in the MAC Filtering table You can add and delete the MAC filters MAC Filtering interface MAC Address Enter the MAC address that you want to filter VLAN ID Enter the VL...

Страница 110: ...addresses information group by port Port No Select the port number to view its MAC address Current MAC Address The static dynamic MAC address information of the selected port will be displayed in her...

Страница 111: ...t are connected to the registered end stations IP Address Assign a multicast group IP address in the range of 224 0 0 0 239 255 255 255 VLAN ID Assign a VLAN ID that limit the source and destination p...

Страница 112: ...Multicast Filtering interface 105...

Страница 113: ...address 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...

Страница 114: ...6 30 Factory Default Reset switch to default configuration Click Reset to reset all configurations to the default value Factory Default interface 107...

Страница 115: ...ave Configuration Save all configurations that you have made in the system To ensure the all configuration will be saved Click Save to save the all configuration to the flash memory Save Configuration...

Страница 116: ...6 32 System Reboot Reboot the switch in software reset Click Reboot to reboot the system System Reboot interface 109...

Страница 117: ...that the length of any twisted pair connection does not exceed 100 meters 328 feet Diagnosing LED Indicators To assist in identifying problems the switch can be easily monitored through panel indicato...

Страница 118: ...er cable schematic 10 100BASE TX Pin outs With10 100BASE TX cable pins 1 and 2 are used for transmitting data and pins 3 and 6 for receiving data RJ 45 Pin Assignments Pin Number Assignment 1 Tx 2 Tx...

Страница 119: ...tic The following two figures show the 10 100Base TX cable schematic Straight through cable schematic Cross over cable schematic 10 100 1000Base TX Pin outs The following figure shows the 10 100 1000...

Страница 120: ...10 100 1000Base TX Cable Schematic Straight through cables schematic Cross over cables schematic 113...

Страница 121: ...manent 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 system location string switch con...

Страница 122: ...word xxxxxx show admin P Show administrator information switch show admin dhcpserver enable G Enable DHCP Server switch config dhcpserver enable dhcpserver lowip Low IP G Configure low IP address for...

Страница 123: ...y function switch config security enable security http G Enable IP security of HTTP server switch config security http security telnet G Enable IP security of telnet server switch config security teln...

Страница 124: ...st Multicast Packets BSF switch config no bsf flooded unicast multicast no bsf control G Disable Control Packets BSF switch config no bsf control no bsf ip multicast G Disable IP Multicast Packets BSF...

Страница 125: ...ort switch config interface fastEthernet 2 switch config if speed 100 flowcontrol Enable Disable I Use the flowcontrol configuration command on Ethernet ports to control traffic rates during congestio...

Страница 126: ...if state Disable show interface configuration I show interface configuration status switch config interface fastEthernet 2 switch config if show interface configuration show interface status I show in...

Страница 127: ...his parameter could be a port range ex 1 4 or a port list separate by a comma ex 2 3 6 Workport The amount of work ports this value could not be less than zero or be large than the amount of member po...

Страница 128: ...ormation of trunk group switch show aggregator 1 no aggregator lacp GroupID G Disable the LACP function of trunk group switch config no aggreator lacp 1 no aggregator group GroupID G Remove a trunk gr...

Страница 129: ...based VALN switch vlan vlan port based grpname test grpid 2 port 2 4 show vlan GroupID or show vlan V Show VLAN information switch vlan show vlan 23 no vlan group GroupID V Delete port base group ID...

Страница 130: ...vlan 8021q trunk Trunk ID access link untag UntaggedVID V Assign a access link for VLAN by trunk group switch vlan vlan 8021q trunk 3 access link untag 33 vlan 8021q trunk Trunk ID trunk link tag Tagg...

Страница 131: ...anning tree receives from the root switch If a switch does not receive a bridge protocol data unit BPDU message from the root switch within this interval it recomputed the Spanning Tree Protocol STP t...

Страница 132: ...ons In the event of a loop spanning tree considers the path cost when selecting an interface to place into the forwarding state switch config interface fastEthernet 2 switch config if stp path cost 20...

Страница 133: ...erface fastEthernet 2 switch config if stp admin edge True stp admin non stp True False I Admin NonSTP of STP priority on this interface switch config interface fastEthernet 2 switch config if stp adm...

Страница 134: ...os 9 7 qos mode SP WRR WRR1 WRR2 G Configure QOS mode switch config qos mode sp qos 8021p priority Index Lowest SecLow SecHigh Highest G Configure 8021p Priority switch config qos 8021p Priority 1 low...

Страница 135: ...ry count 1 2 G Configure last member query count switch config igmp last query count 1 igmp last query interval 1 250 tenths of a sec G Configure last member query interval switch config igmp last que...

Страница 136: ...address table static show mac address table filter P Show filter MAC address table switch show mac address table filter no mac address table static hwaddr HW Addr VID I Remove an entry of MAC address...

Страница 137: ...ticast filtering entry of interface switch config interface fastEthernet 2 switch config if multicast filtering 239 0 0 1 1 no multicast filtering IP Addr VID I Remove multicast filtering entry of int...

Страница 138: ...s public right rw snmp server host IP address community Community string trap version v1 v2c G Configure SNMP server host information and community string switch config snmp server host 192 168 1 50 c...

Страница 139: ...mp no snmp community strings Community G Remove the specified community switch config no snmp community strings public no snmp server host Host address G Remove the SNMP server host switch config no s...

Страница 140: ...View Name Write View Name Notify View Name no snmpv3 mibview view View Name type Excluded Included sub oid OID G Remove specified mibview table of SNMPV3 agent switch config no snmpv3 mibview view V1...

Страница 141: ...G Set destination port switch config monitor destination 1 monitor source Port ID G Set source port switch config monitor source 2 monitor mode RX TX Both Disabled G Configure mode of monitor function...

Страница 142: ...er port global configuration command to change the radious server port switch config 8021x system serverport 1812 8021x system accountport Port Number G Use the 802 1x system account port global confi...

Страница 143: ...global configuration command to set the supplicant timeout switch config 8021x misc supptimeout 20 8021x misc servertimeout sec G Use the 802 1x misc server timeout global configuration command to se...

Страница 144: ...uration command to set the state of the selected port switch config interface fastethernet 2 switch config if 8021x portstate accept show 8021x E Display a summary of the 802 1x properties and also th...

Страница 145: ...mage 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 fla...

Страница 146: ...g smtp serverip 192 168 1 5 smtp subject subject G Configure subject of mail switch config smtp subject test smtp sender sender G Configure sender of mail switch config smtp sender tester smtp authent...

Страница 147: ...smtp Disable 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 selection switch show event no event devi...

Страница 148: ...no event smtp I Disable port event for SMTP switch config interface fastethernet 2 switch config if no event smtp show systemlog P Show system log client server information switch show systemlog 141...

Страница 149: ...hh mm switch config sntp daylight period 20060101 01 01 20060202 01 01 sntp daylight offset Minute G Set offset of daylight saving time if SNTP function is inactive this command can t be applied switc...

Страница 150: ...time zone list no sntp G Disable SNTP function switch config no sntp no sntp daylight G Disable daylight saving time switch config no sntp daylight 143...

Страница 151: ...switch config ring couplingport 1 ring controlport Control Port G Configure Control Port switch config ring controlport 2 ring dualhoming G Enable dual homing switch config ring dualhoming ring homing...

Страница 152: ...le lldp enable G Enable LLDP function switch config lldp enable lldp interval TIME sec G Configure LLDP interval switch config lldp interval 10 no lldp G Disable LLDP function switch config no lldp sh...

Страница 153: ...Mask G Specify Src IP and Mask switch config acl sip ip 192 168 1 1 255 255 255 0 acl dip any G Any Des IP switch config acl dip any acl dip ip IP address Mask G Specify Des IP and Mask switch config...

Страница 154: ...current configured ACL group acl test number G Debug command for ACL switch config acl test 0 no acl G Delete ACL group switch config no acl 1 show acl P Show ACL list switch show acl 147...

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