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switch(config

if)#

no qos

priority portbased

qos priority

precedence

[port-base|

cos-only|

dscp-only|

dscp-first]

no qos priority

precedence

Global

configuration

mode

Set Priority Precedence

Port-base switch(config)#

qos priority

precedence port-base

switch(config)#

qos priority

precedence cos-only

switch(config)#

qos priority

precedence dscp-only

switch(config)#

qos priority

precedence dscp-first

(Default)

switch(config)#

no qos priority

precedence

39B

Spanning Tree Commands Set

Lantech

Commands

Command

Level

Description

Default

Example

show

spanning-tree

Privileged

EXEC

Display a summary of the

spanning-tree states.

switch#

show spanning-tree

spanning-tree

enable

no spanning-tree

Global

configuration

mode

Enable/disable spanning tree

Disable switch(config)#

spanning-tree

enable

switch(config)#

spanning-tree

priority [0~61440]

Global

configuration

mode

Use the spanning-tree priority
global configuration command
to change the priority.

Priority must be a multiple of
4096

32768 switch(config)#

spanning-tree

priority 4096

spanning-tree

max-age

[6~40seconds]

Global

configuration

mode

Use the spanning-tree max-age

global configuration command

to change the interval between

messages the spanning tree

20 sec switch(config)#

spanning-tree

max-age 15

Содержание LGS-2300-RPS

Страница 1: ...I Modularized Gigabit L2 Managed Switch MODEL LGS 2300 RPS User Manual Rev 2 02 Jan 2009...

Страница 2: ...ocument Release Date Revision Initials 2 00 Nov 28 2008 New editor E C 2 01 Dec 24 2008 Modify the description of bandwidth control E C 2 02 Jan 07 2009 Modify the picture of rear display and the valu...

Страница 3: ...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 encouraged to t...

Страница 4: ...ion 15 18B4 2 Segment Application 15 4444BBBBChapter 5 Console Management 17 19B5 1 Connecting to the Console Port 17 20B5 2 Login in the Console Interface 17 21B5 3 CLI Management 18 5555BBBBChapter...

Страница 5: ...Trunk Configuration 33 85B6 5 4 2 Trunk Information 33 86B6 5 4 3 Port Activity 33 62B6 5 5 Port Mirror 34 63B6 5 6 Rate Limiting 36 27B6 6 Protocol 36 64B6 6 1 VLAN 36 87B6 6 1 1 VLAN Mode Configurat...

Страница 6: ...e 54 104B6 7 2 2 Filter MAC Address Table 55 105B6 7 2 3 MAC Address Table Aging 56 73B6 7 3 IP Security 56 74B6 7 4 ACL 57 29B6 8 Factory Default 58 30B6 9 Save Configuration 59 31B6 10 System Reboot...

Страница 7: ...VII 44BTRUNK Commands Set 78 45BSNMP Commands Set 80 46BDHCP Server Commands Set 80 47BSecurity IP Commands Set 81 48B802 1X Commands Set 81 49BLLDP Commands Set 83 50BACL Commands Set 83...

Страница 8: ......

Страница 9: ...store source address in an 16K entry MAC address table MDI Medium Dependent Interface Port is also called an uplink port The MDI port does not cross transmit and receive lines which is done by the reg...

Страница 10: ...LED Indicators System Power 10 100 1000TX module Link Activity 1000 100 10Mbps speed 8 Port Gigabit Fiber module Link Activity 8 Port MINI GBIC Link Activity 4 Port Gigabit copper 4 Port MINI GBIC mod...

Страница 11: ...MAC Address 16K Storage Temp 40 70 5 95 RH Operational Temp 0 45 5 95 RH Power Supply AC 100 240V 50 60Hz Redundant Power DC 12 48V Power Consumption 35 Watts Ventilation 2 fan at the rear EMI Compli...

Страница 12: ...p MIB RFC 1757 RMON MIB Private MIB SNMP Trap Cold start Warm start trap Link down Link up trap Authentication fail trap Firmware Upgrade TFTP Configuration upload and download System quick installati...

Страница 13: ...ty of service Port based Tag based IPv4 Type of service IPv4 Different service IGMP IGMP v1 v2 Supports 256 multicast groups and IGMP query Port Security Support 128 entries of MAC address for static...

Страница 14: ...upport RFC 2030 SNTP client SMTP System supports 5 mail accounts and 2 Mail servers for Primary and Secondary The SMTP will auto send event message to supervisor whom is pre defined in the SMTP system...

Страница 15: ...ubber Feet Power Cord Managed Switch Rack mounted Kit RS 232 Cable User Guide Package Contents Compare the contents of your 3 slot Modularized Gigabit L2 Managed Switch package with the standard check...

Страница 16: ...ion This section mainly describes the hardware of the 3 slot Modularized Gigabit L2 Managed Switch 11B2 1 Physical Dimension The physical dimensions of the 3 slot Modularized Gigabit L2 Managed Switch...

Страница 17: ...criptions of LED status and their meaning 8 port 1000Base T module 106BLED 107BStatus Meaning 1000 100 Green Link on 1000Mbps speed mode Amber Link on 100Mbps speed mode Off Link on 10Mbps speed mode...

Страница 18: ...ing or transmitting data Off No device attached or Link is disconnected Mini GBIC LK ACT Green Link is connected Blink The port is receiving or transmitting data Off No device attached or Link is disc...

Страница 19: ...device attached or Link is disconnected 13B2 3 Rear Panel The 3 pronged power plug is located at the Rear Panel of the Modularized Gigabit L2 Managed Switch as shown in figure The Switches will work w...

Страница 20: ...stallation The switch come with a rack mounted kid 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 the following steps...

Страница 21: ...outlet The internal power can work with AC in the voltage range of 100 240VAC frequency 50 60Hz or 12 48VDC It s optional Besides The AC and DC input can be used for redundant power supply When one f...

Страница 22: ...ate each other by directly connecting with 3 slot Modularized Gigabit L2 Managed Switch The switch automatically learns nodes address which are subsequently used to filter and forward all traffic base...

Страница 23: ...lution for small workgroup The Switch can be used as a standalone switch to which personal computers server printer server are directly connected to form small workgroup 18B4 2 Segment Application For...

Страница 24: ...servers to the backbone switch allow other users to access the server s data The switch automatically learns node address which are subsequently used to filter and forward all traffic based on the des...

Страница 25: ...connector to connect a terminal or PC to the Console port Connecting the switch to a terminal via RS 232 cable 20B5 2 Login in the Console Interface When the connection between Switch and PC is ready...

Страница 26: ...n shows up press Enter key to get into command line mode Please see below figure for login screen 21B5 3 CLI Management The system supports console management CLI command After you login to the system...

Страница 27: ...d for Java Applets for reducing network bandwidth consumption enhance access speed and present an easy viewing screen NOTE By default IE5 0 or later version does not allow Java Applets to activate soc...

Страница 28: ...y in http the 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 root 5 Pre...

Страница 29: ...mmon OIDs seen in the wild usually belong to the private enterprise numbers allocated by IANA under the 1 3 6 1 4 1 iso org dod internet private enterprise arc In computer networking an OID in the con...

Страница 30: ...ll be assigned by the network DHCP server IP Address Assign the IP address that the network is using If IP Address Mode function is set in DHCP mode user needn t assign the IP address manually And the...

Страница 31: ...gs 1 DHCP Server Enable or disable the DHCP Server function Enable the switch will be a DHCP server on your local network 2 DHCP IP Address Pool User has to set a range of IP addresses for the DHCP se...

Страница 32: ...the DHCP Client information which has gotten an IP address from the DHCP server 55B 6 4 5 Firmware Update 77B 6 4 5 1 TFTP Download Firmware It provides the functions to allow a user to update the swi...

Страница 33: ...TP Server IP Address Fill in the TFTP server IP 2 Backup File Name Fill in the file name 3 Click Apply TFTP Configuration Backup interface 79B 6 4 5 3 TFTP Restore Configuration User can restore EEPRO...

Страница 34: ...nd RAM Level Set Flash Level to send event log to flash ROM or RAM by assigning the level Flash Level Set the level range of 0 to 7 RAM Level Set the level range of 0 to 7 Remote Logging Mark this che...

Страница 35: ...ation interface 81B 6 4 6 2 Logging Events Level User can select the system log events and SMTP events When selected events occur the system will send out the log information The range of Logging Even...

Страница 36: ...nt level When selected events occur the system will issue the logs Cold Start Event when the device executes cold start action the system will issue a log event Warm Start Event when the device execut...

Страница 37: ...have been sent to Flash ROM Logging ROM Table interface 57B 6 4 7 Security Manager Change login user name and password for the management security issue User Name Key in the new user name The default...

Страница 38: ...30 And then click Apply Security Manager Interface 26B6 5 Port 58B 6 5 1 Port Statistics Display the port statistic information Port Statistic interface...

Страница 39: ...t configuration user can view every port status that depended on user setting and the negotiation result 1 Port select the port that user wants to configure 2 State Current port status The port can be...

Страница 40: ...col LACP provides a standardized means for exchanging information between Partner Systems on a link to allow their Link Aggregation Control instances to reach agreement on the identity of the Link Agg...

Страница 41: ...trunk group 4 Click Remove button to remove the port from a trunk group 5 To delete Trunk Group select the Group Id and click Delete button Trunk Configuration interface 85B 6 5 4 2 Trunk Information...

Страница 42: ...6 5 5 Port Mirror The port mirror is a method for monitor traffic in switched networks Traffic through ports can be monitored by specific port That means traffic goes in or out monitored ports will be...

Страница 43: ...Port Select a port for analyzing all monitor port traffic User can connect mirror port to LAN analyzer or Netxray 3 Monitor Port The ports which user wants to monitor All monitored port traffic will b...

Страница 44: ...te Enable or disable the output rate limit Rate Rate 312Kbps Type in the output rate limit which is a multiple of 312 Port Configuration interface 27B6 6 Protocol 64B 6 6 1 VLAN A Virtual LAN VLAN is...

Страница 45: ...ased and 802 1Q tagged based VLAN The default configuration of VLAN operation mode is 802 1Q VLAN Mode Configuration interface 88B 6 6 1 2 Port VLAN Id Configuration 1 Port Select the port number in t...

Страница 46: ...uration interface 89B 6 6 1 3 VLAN Entry Edit the existing VLAN Group 1 Select the VLAN group in the table list 2 Click Edit VLAN Table Configuration interface 3 User can add remove the ports from a V...

Страница 47: ...39 VLAN Table Configuration Edit interface 5 Mark the check box to tag the ports of a VLAN group 6 Click Apply VLAN Table Configuration Edit interface...

Страница 48: ...ed to identify the root bridge The bridge with the lowest value has the highest priority and is selected as the root Max Age 6 40 the number of seconds a bridge waits without receiving Spanning tree P...

Страница 49: ...gh 240 2 Path Cost The cost of the path to the other bridge from this transmitting bridge at the specified port Enter a number 1 through 200000000 3 AdmP2P Some of the rapid state transactions that ar...

Страница 50: ...ulation Enable is including STP mathematic calculation Disable is not including the STP mathematic calculation 6 Click Apply RSTP Port Configuration interface 66B 6 6 3 SNMP Simple Network Management...

Страница 51: ...on RW Read write Enable requests accompanied by this string to display MIB object information and to set MIB objects SNMP Trap managers A trap manager is a management station that receives traps the s...

Страница 52: ...gure QoS policy and priority setting per port priority setting COS and DSCP setting 92B 6 6 4 1 QoS Configuration Queue Profile Select the queue profile from the column list Priority Precedence There...

Страница 53: ...he number port from the column list Default Port Priority 0 7 Assign the priority level Click Adpply Port base Configuration interface 94B 6 6 4 3 COS Configuration Set up the COS priority level COS p...

Страница 54: ...the highest priority When the IP packet is received the system will check the DSCP level value in the IP packet that has been received For example user set the DSCP level 25 as high When the packet re...

Страница 55: ...tus Display the link status of SNTP server 2 Switch Current Time Display the current time of the switch 3 SNTP Client Enable or disable SNTP function When it is enabled user can assign the domain name...

Страница 56: ...nd report packets and manage IP multicast traffic through the switch IGMP have three fundamental types of message as follows Message Description Query A message sent from the querier IGMP router or sw...

Страница 57: ...ble the IGMP snoop IGMP Query The IGMP query function has 3 modes Enable Disable or Auto for selection The IGMP query information will be displayed in IGMP status section IGMP interval The interval of...

Страница 58: ...Address Assign a multicast group IP address in the range of 224 0 0 0 239 255 255 255 Click Add If you want to delete an entry from table select the entry and click Delete IGMP Static Configuration i...

Страница 59: ...state of the number port LLDP Configuration interface 99B 6 6 7 2 LLDP Neighbor Table User will see all information of port by LLDP enable LLDP Neighbor Table interface 28B6 7 Security 71B 6 7 1 802...

Страница 60: ...pplicant Timeout Set the period of time the switch waits for a supplicant response to an EAP request 5 Server Timeout Set the period of time the switch waits for a server response to an authentication...

Страница 61: ...n exchange between the supplicant and the authenticator Accept The specified port will allow the client accessing in any case Reject The specified port rejects the client accessing regardless of wheth...

Страница 62: ...erface 72B 6 7 2 Port Security Use the MAC address table to ensure the port security 103B 6 7 2 1 Static MAC Address Table User can add a static MAC address it remains in the switch s address table re...

Страница 63: ...Vid of the MAC address it has to be between 1 to 4094 5 Click Add 6 If user wants to delete the MAC address from filtering table select the MAC address and click Delete 104B 6 7 2 2 Filter MAC Address...

Страница 64: ...om filtering table select the MAC address and click Delete 105B 6 7 2 3 MAC Address Table Aging Aging Status Pull down menu to enable MAC address table aging function Aging Time 20 620 Assign the agin...

Страница 65: ...heck box 5 And then click Apply 74B 6 7 4 ACL An ACL is a sequential list of permit or deny conditions that apply to IP addresses This switch tests ingress or egress packets against the conditions in...

Страница 66: ...ACL can be permit or deny rule IP Address and Prefix Length Include destination and source IP address Ex source 192 168 16 1 24 means all frames that source IP address is 192 168 16 x matched Access C...

Страница 67: ...ser has made in the system To ensure the all configuration will be saved Click Save Flash to save the all configuration to the flash memory Save Configuration interface 31B6 10 System Reboot Reboot th...

Страница 68: ...ke sure the connections are snug If that does not correct the problem try a different cable Non standard cables Non standard and miss wired cables may cause numerous network collisions and other netwo...

Страница 69: ...Diagnosing LED Indicators The Switch can be easily monitored through panel indicators which describes common problems you may encounter and where you can find possible solutions to assist in identify...

Страница 70: ...function status save configures Global configuration Enter the configure command while in privileged EXEC mode switch config To exit to privileged EXEC mode enter exit or end Use this mode to configur...

Страница 71: ...act xxx ip address ip address subnet mask gateway Global configuration mode Use the ip address interface configuration command to set an IP address for a switch Use the no form of this command to remo...

Страница 72: ...n for the switch switch show terminal show fan status Privileged EXEC Use the show fan status command to display fan status switch config show fan status 34BPort Commands Set Lantech Commands Command...

Страница 73: ...config if jumbo 10240 rate limit input mode bc mc unkuc kno wnuc or no rate limit input mode bc mc unkuc kno wnuc Interface configuration mode Set rate limit input mode You can enable rate limit for s...

Страница 74: ...e the no shutdown form of this command to enable the port Enable switch config interface gigaethernet 1 switch config if shutdown switch config if no shutdown show interfaces status gigaethernet port...

Страница 75: ...ID Interface configuration mode Configure MAC address table of interface static Remove an entry of MAC address table of interface static witch config interface gigaethernet 1 switch config if mac addr...

Страница 76: ...uration mode Use the port monitor interface configuration command to enable Switch Port Analyzer SPAN port monitoring on a port Use the no form of this command to return the port to its default value...

Страница 77: ...qos Privileged EXEC Show QoS settings switch show qos qos priority cos Cos Qid or no qos priority cos Global configuration mode Configure COS Priority Qid Traffic Class switch config qos priority cos...

Страница 78: ...Example show spanning tree Privileged EXEC Display a summary of the spanning tree states switch show spanning tree spanning tree enable or no spanning tree Global configuration mode Enable disable spa...

Страница 79: ...stances The forwarding time determines how long each of the listening and learning states last before the port begins forwarding 15 sec switch config spanning tree forward time 20 stp port priority po...

Страница 80: ...nfig interface gigaethernet 1 switch config if stp admin stp enable 40BVLAN Commands Set Lantech Commands Command Level Description Default Example vlan database Privileged EXEC Enter VLAN configure m...

Страница 81: ...allowed vlan 8021q add VLAN ID tagged untagged or switchport allowed vlan 8021q remove VLAN ID or no switchport allowed vlan8021q Interface configuration mode Add port to the VLAN Remove port to the V...

Страница 82: ...up Name or VLAN ID information vlanid 1 4094 switch show vlan id show interfaces switchport gigaethernet port channel port Privileged EXEC show Port PVID and ingress filter accept frame type switch sh...

Страница 83: ...nts Level 7 Switch config logging events coldstart 3 Switch config no logging events coldstart Logging host server or no logging host server Global configuration mode Add or delete the remote server a...

Страница 84: ...nfig no logging sendmail level 4 logging sendmail src 0 src 1 email addr or no logging sendmail src 0 src 1 Global configuration mode Set system log SMTP source email address Switch config logging sen...

Страница 85: ...how index number of time zone list switch show sntp timezone no sntp timezone Global configuration mode Set system time zone to default GMT 08 00 switch config no sntp timezone show sntp Privileged EX...

Страница 86: ...tic multicast group and its member port switch config igmp vlan 1 static 224 0 0 251 gigaethernet 1 no igmp vlan vid static ipaddr gigaethernet port channel port Global configuration mode Remove a sta...

Страница 87: ...static or switch config if no trunk mode channel group group id Interface configuration mode Adds a port to a trunk If the trunk group doesn t exist it will create the group switch config interface g...

Страница 88: ...t rw no snmp community string s Community Global configuration mode Remove the specified community switch config no snmp community strings public snmp server host IP address community Community strin...

Страница 89: ...urity ip Entry id 1 10 switch config security 1 ip 192 168 16 5 http on telnet on no security Global configuration mode Disable IP security function switch config no security show security Privileged...

Страница 90: ...mmand to set the reauth period 3600 switch config 8021x misc reauthperiod 3000 8021x portstate disable reject accept authorize Interface configuration mode Use the 802 1x port state interface configur...

Страница 91: ...P remote table switch show lldp remote lldp port disable rx tx both Interface configuration mode Use those commands to set lldp port tx and rx mode Disable switch config interface gigaethernet 1 switc...

Страница 92: ...add or delete the acl rules of the port index range 0 4 N A switch config interface gigaethernet 1 switch config if acl rule 0 dst 192 168 16 1 32 src 192 168 16 2 32 permit or switch config if no ac...

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