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User Manual

Publication date: Feb., 2008

Revision A1

103

3-13-2. STP Configuration

The STP, Spanning Tree Protocol, actually includes RSTP. In the Spanning

Tree Configuration, there are six

parameters open for the user to configure as

user’s idea. Each parameter description is listed below.

Function name:

STP Configuration

Function description:

User can set the following Spanning Tree parameters to control STP function
enable/disable, select mode RSTP/STP and affect STP state machine
behavior to send BPDU in this switch. The default setting of Spanning Tree
Protocol is “Disable”.

Parameter description:

Spanning Tree Protocol:

Set 802.1W Rapid STP function Enable / Disable. Default is “Disable”

Bridge Priority:

The lower the bridge priority is, the higher priority it has. Usually, the
bridge with the highest bridge priority is the root. If you want to have the
switch as root bridge, you can set this value lower than that of bridge in
the LAN. The valid value is 0 ~ 61440. The default is 32768.

Hello Time:

Hello Time is used to determine the periodic time to send normal BPDU
from designated ports among bridges. It decides how long a bridge
should send this message to other bridge to tell I am alive. When the
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 value is 1 ~ 10 in unit of second.

Default is 2 seconds.

Max. Age:

When the switch is the root bridge, the whole LAN will apply this figure
set by this switch as their maximum age time. When a bridge received a
BPDU originated from the root bridge and if the message age conveyed
in the BPDU exceeds the Max. Age of the root bridge, the bridge will
treat the root bridge malfunctioned and issue a Topology Change
Notification (TCN) BPDU to all other bridges. All bridges in the LAN will
re-calculate and determine who the root bridge is. The valid value of Max.
Age is 6 ~ 40 seconds. Default is 20 seconds.

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Содержание LGB1048A

Страница 1: ......

Страница 2: ......

Страница 3: ...User s Manual 48 Port GbE L2 Managed Switch with 4 SFP Dual Media Release 1 0...

Страница 4: ...rements 11 2 1 4 Configuring the Management Agent of the switch 16 2 1 5 IP Address Assignment 20 2 2 Typical Applications 25 3 Operation of Web based Management 27 3 1 System 29 3 1 1 System Informat...

Страница 5: ...figuration 103 3 13 3 STP Port Configuration 105 3 14 GVRP Configuration 108 3 15 802 1X Configuration 114 3 16 Alarm Configuration 124 3 17 Configuration 127 3 17 1 Save Restore 128 3 17 2 Config Fil...

Страница 6: ...161 4 2 1 Global Commands of CLI 162 4 2 2 Local Commands of CLI 168 5 Maintenance 265 5 1 Resolving No Link Condition 265 5 2 Q A 265 Appendix A Technical Specifications 266 Appendix B Null Modem Ca...

Страница 7: ...v Revision History Release Date Revision 1 0 02 21 2008 A1...

Страница 8: ...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 prote...

Страница 9: ...switch This guide also covers management options and detailed explanation about hardware and software functions Overview of this user s manual Chapter 1 Introduction describes the features of the swit...

Страница 10: ...5 to Port 48 include two types of media TP and SFP Fiber LC BiDi LC this port supports 10 100 1000Mbps TP or 1000Mbps SFP Fiber with auto detected function 1000Mbps SFP Fiber transceiver is used for h...

Страница 11: ...MAC address SNMP RMON SNMP agent and RMON MIB In the device SNMP agent is a client software which is operating over SNMP protocol used to receive the command from SNMP manager server site and echo th...

Страница 12: ...erve your network Hardware 44 10 100 1000Mbps Auto negotiation Gigabit Ethernet TP ports 4 10 100 1000Mbps TP or 1000Mbps SFP Fiber dual media auto sense 400KB on chip frame buffer Jumbo frame support...

Страница 13: ...the user Supports port mirror function with ingress traffic Supports rapid spanning tree 802 1w RSTP Supports 802 1X port security on a VLAN Supports user management and only first login administrato...

Страница 14: ...he front panel of the switch LED display area locating on the left side of the panel contains a Power LED which indicates the power status and 48 ports working status of the switch Fig 1 1 Full View o...

Страница 15: ...ection is not good 10 100 1000Mbps Green Amber Lit green when 1000Mbps speed is active Lit ember when 100Mbps speed is active Off when 10Mbps speed is active 1000SX LX Gigabit Fiber Port 45 to 48 LED...

Страница 16: ...000Mbps LC MM SFP Fiber transceiverT SFP 0LC 202 T 1000Mbps LC SM 10km SFP Fiber transceiverT SFP 0LC 212 10 T 1000Mbps LC SM 30km SFP Fiber transceiverT SFP 0LC 212 30 T 1000Mbps LC SM 50km SFP Fiber...

Страница 17: ...Optional TSFP TFiber Transceivers to the switch T 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 p...

Страница 18: ...eat the above steps as needed for each RJ 45 port to be connected to a Gigabit 10 100 1000 TP device Now you can start having the switch in operation TPower OnT The switch supports 100 240 VAC 50 60 H...

Страница 19: ...ctrostatic discharge Screw the mounting accessory to the front side of the switch See Fig 2 2 Place the Chassis into the 19 inch wiring closet rail and locate it at the proper position Then fix the Ch...

Страница 20: ...rom the viewpoint of connector type there mainly are LC and BIDI LC Gigabit Fiber with multi mode LC SFP module Gigabit Fiber with single mode LC SFP module Gigabit Fiber with BiDi LC 1310nm SFP modul...

Страница 21: ...Cable 1 0 m Fiber Cable 10 10 m TP to fiber Converter 56 Bit Time unit 1ns 1sec 1000 Mega bit Bit Time unit 0 01 s 1sec 100 Mega bit Table 2 2 Sum up all elements bit time delay and the overall bit t...

Страница 22: ...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 diagram shows how it works and what the...

Страница 23: ...access VLAN1 and VLAN3 members but they could access VLAN4 members T3 T VLAN3 members could not access VLAN1 VLAN2 and VLAN4 4 VLAN4 members could not access VLAN1 and VLAN3 members but they could ac...

Страница 24: ...n use any one of them to monitor and configure the switch You can touch them through the following procedures TSection 2 1 4 1 TConfiguring the Management Agent of the switch through the Serial RS 232...

Страница 25: ...details on Null Modem Cable Specifications 2 Attaches the DB 9 female cable connector to the male serial RS 232 DB 9 connector on the switch 3 Attaches the other end of the serial RS 232 DB 9 cable t...

Страница 26: ...55 255 255 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 may be it is 10 1 1 254 TT Default Valu...

Страница 27: ...the IP address of the switch Then follow the procedures listed below 1 Set up a physical path between the configured the switch and a PC by a qualified UTP Cat 5 cable with RJ 45 connector Note If PC...

Страница 28: ...because 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 bits address Each IP address compri...

Страница 29: ...s reserved for default route and 127 0 0 0 8 is reserved for loopback function 0 Class B IP address range between 128 0 0 0 and 191 255 255 255 Each class B network has a 16 bit network prefix followe...

Страница 30: ...ss B network 128 1 2 3 it may have a subnet mask 255 255 0 0 in default in which the first two bytes is with all 1s This means more than 60 thousands of nodes in flat IP address will be at the same ne...

Страница 31: ...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...

Страница 32: ...will be connected with the switch Use the same network address and append your host address to it Fig 2 12 First IP Address as shown in the Fig 2 12 enter 192 168 1 1 for instance For sure an IP addre...

Страница 33: ...ication of the switch please refer to Appendix A The switch is suitable for the following applications Central Site Remote site application is used in carrier or ISP See Fig 2 13 Peer to peer applicat...

Страница 34: ...User Manual Publication date Feb 2008 Revision A1 26 Fig 2 15 Office Network Connection Fig 2 14 Peer to peer Network Connection...

Страница 35: ...TH in the address row in a browser it will show the following screen see Fig 3 1 and ask you inputting username and password in order to login and access authentication The default username and passwo...

Страница 36: ...administrator s identity can only monitor the system For those who have no administrator s identity can only monitor the system There are only a maximum of three users able to login simultaneously in...

Страница 37: ...tem including Model Name System Description Location Contact Device Name System Up Time Current Time BIOS Version Firmware Version Hardware Mechanical Version Serial Number Host IP Address Host Mac Ad...

Страница 38: ...the port on the front panel an information window for the port will be pop out See Fig 3 3 Fig 3 3 port detail information In Fig 3 3 it shows the basic information of the clicked port With this you...

Страница 39: ...person and phone here for getting help soon You can configure this parameter through the device s user interface or SNMP Device name The name of the switch User defined Default is LGB1048A System up...

Страница 40: ...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...

Страница 41: ...y and DNS for the switch Parameter description DHCP Setting DHCP is the abbreviation of Dynamic Host Configuration Protocol Here DHCP means a switch to turn ON or OFF the function The switch supports...

Страница 42: ...akes an IP address looked Network address Subnet mask number and host address It is shown in the following figure This reduces the total IP number of a network able to support by the amount of 2 power...

Страница 43: ...essing Internet 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 i...

Страница 44: ...efined 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...

Страница 45: ...n advance in unit of hours according to the starting date and the ending date For example if you set the day light saving to be 1 hour When the time passes over the starting time the system time will...

Страница 46: ...tion date Feb 2008 Revision A1 38 Day Light Saving End This is used to set when to stop performing the daylight saving time Mth Range is 1 12 Default 1 Day Range is 1 31 Default 1 Hour Range is 0 23 D...

Страница 47: ...rator equivalent identity Guest equivalent identity can modify his password only Please note that you must confirm administrator guest identity in the field of Authorization in advance before configur...

Страница 48: ...it will deny all connections excluding the connection inside of the accepting range Accept Deny Accept Deny Accept Rule 3 When only deny lists exist then it will deny all connections Deny Accept Deny...

Страница 49: ...laced on the mode that the user connect to the switch for example we can decide that which VLAN VID is able to be accepted or denied by the switch the IP range of the user could be accepted or denied...

Страница 50: ...Accept Default is Deny When you choose Deny action you will be restricted and refused to manage the switch due to the Access Type you choose However while you select Accept action you will have the au...

Страница 51: ...Any and Custom Default is Any In case that Custom had been chosen you can assigned effective IP range The valid range is 0 0 0 0 255 255 255 255 Incoming Port The switch supports two kinds of options...

Страница 52: ...of options for managed valid Action Type including Deny and Accept Default is Deny When you choose Deny action you will be restricted and refused to manage the switch due to the Access Type you choos...

Страница 53: ...will be described in detail orderly in the following sections 3 2 1 Port Status The function Port Status gathers the information of all ports current status and reports it by the order of port number...

Страница 54: ...ribes the module ports with the following page Link Show that if the link on the port is active or not If the link is connected to a working well device the Link will show the link Up otherwise it wil...

Страница 55: ...full duplex If the media is 1Gbps fiber it is 1000Mbps supported only 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 use...

Страница 56: ...pability of speed and duplex mode with other site which is linked and comes out the best communication way When in Disabled mode both parties must have the same setting of speed and duplex otherwise b...

Страница 57: ...ion A1 49 Rx Byte Received bytes on this port Tx Packet Transmitted packets on this port Rx Packet Received packets on this port Tx Collision Number of collisions transmitting frames experienced Rx Er...

Страница 58: ...ort s operation mode The switch supports 3 parameters for each port They are state mode and flow control TParameter description Port No Display the port number The number is 1 48 Port Name Display the...

Страница 59: ...peed mode 10 100 1000Mbps and duplex mode full duplex and half duplex The following table summarized the function the media supports Media type NWay Speed Duplex 1000M TP ON OFF 10 100 1000M Full for...

Страница 60: ...low the counter will be reset and restart counting The data is updated every time interval defined by the user The valid range is 3 to 10 seconds The Refresh Interval is used to set the update frequen...

Страница 61: ...ame time To see another port s counter you have to pull down the list of Select then you will see the figures displayed about the port you had chosen Each data field has 20 digit long If the counting...

Страница 62: ...255 Bytes Number of 127 255 byte frames in good and bad packets received Rx 256 511 Bytes Number of 256 511 byte frames in good and bad packets received Rx 512 1023 Bytes Number of 512 1023 byte frame...

Страница 63: ...nd bad packets transmitted Tx 256 511 Bytes Number of 256 511 byte frames in good and bad packets transmitted Tx 512 1023 Bytes Number of 512 1023 byte frames in good and bad packets transmitted Tx 10...

Страница 64: ...ckets once over pre defined threshold thus prevents from network outrage Fig 3 14 Parameter description Storm To enable or disable Storm Control function Rate The rate setting as packets per second fo...

Страница 65: ...e copied to Port A for monitoring Note While configuring mirror function please do not set a port as sniffer port and aggregated port at the same time otherwise it would cause problems Parameter descr...

Страница 66: ...les can be set by the following items 1 Bad Length 2 Unknown Encapsulation 3 Unknown Ether Type 4 Unknown IP Protocol 5 IPv4 Options 6 Unknown Source 3 5 1 Bad Length Function name Bad Length Filterin...

Страница 67: ...Feb 2008 Revision A1 59 TT 3 5 2 Unknown Encap Function name Unknown Encapsulation Filtering Function description If a received packet s encapsulation is neither Ethernet V2 nor SNAP then the packet...

Страница 68: ...ate Feb 2008 Revision A1 60 3 5 3 Unknown Ether Type Function name Unknown Ether Type Filtering Function description If a received packet s Ethernet type is not IPv4 IPv6 ARP or RARP then the packet w...

Страница 69: ...vision A1 61 3 5 4 Unknown IP Protocol Function name Unknown IP Protocol Filtering Function description Whenever unknown IP Protocol found the packet would be filtered The default allowed IP Protocol...

Страница 70: ...ublication date Feb 2008 Revision A1 62 3 5 5 IPv4 Options Function name IPv4 Options Filtering Function description Whenever IPv4 packet is found with options field included the packet would be filte...

Страница 71: ...date Feb 2008 Revision A1 63 3 5 6 Unknown Source Function name Unknown Source Address Filtering Function description A received packet whose source MAC address not included in MAC address table woul...

Страница 72: ...aising the priority of a flow or limiting the priority of another flow When using congestion management tools you try to raise the priority of a flow by queuing and servicing queues in different ways...

Страница 73: ...If both Layer 2 VLAN and Layer 3 IP priority information are available in the receive packet the Layer 3 information would take precedence unless the IP Ignored of related port is enabled Parameter de...

Страница 74: ...State for every DSCP IP packets utilize the DSCP field to assign priority These 64 entry table are addressed by 6 bit DSCP field from the IP header This table may be configured arbitrarily however it...

Страница 75: ...rity value The most basic priority assignment comes from the receive port s default priority This default port priority is used whenever Layer 2 VLAN and Layer 3 IP priority information is not availab...

Страница 76: ...pports 8 levels of internal priority representation However there are 4 queues available for each transmit port This 8 entry table is used to map the 8 packet priority to one of the shaper queue Param...

Страница 77: ...on A1 69 Function name Priority ACL Priority Override Function description Set whether let ACL rule override the above priority settings Parameter description ACL Override Enable or Disable ACL rule o...

Страница 78: ...ith a traffic profile specified via policies Fig 3 28 Parameter description Port For selecting the port number Each port includes four policers Policer Policer identifier number Rate The policing rate...

Страница 79: ...urpose of Shaper is to control Egress access to available bandwidth Fig 3 29 Parameter description State To enable or disable Shaper function Burst Limit The limitation of traffic flow the valid value...

Страница 80: ...User Manual Publication date Feb 2008 Revision A1 72 3 6 4 Flow Fig 3 30...

Страница 81: ...rily used of all IP packets while Layer 2 information is used of all non IP packets for Flow ID selection The device can be configured to always use Layer 2 priority information by enabling the IP ign...

Страница 82: ...nction description Set IP Flow ID Configuration Parameter description IP IP address for flow Prefix Mask for IP valid value is from 0 to 32 Source Flow ID Identifier for source flow set in Police Flow...

Страница 83: ...escription Set IP Flow ID Configuration Parameter description MAC MAC address for flow Port No Port identifier number Source Flow ID Identifier for source flow set in Police Flow ID Table Destination...

Страница 84: ...al Publication date Feb 2008 Revision A1 76 3 6 5 Police Flow Function name Policer Flow ID Table Function description Set Policer for each Priority according to Source Flow ID and Destination Flow ID...

Страница 85: ...unction description Mark Priority function allows to mark the priority according to Demoted or Not Demoted tag from CoS and DSCP Parameter description Not demoted Priority setting according to Not Dem...

Страница 86: ...6 7 Mark enable Function name Mark enable CoS DSCP Function description Mark enable offers the function to mark DSCP and COS for each port on the switch as desired Just select the option you want and...

Страница 87: ...take according to the packet s IP Source Destination EtherType Protocol TCP UDP Source Destination Port field 5 tuples packet denial or permission priority reassignment 3 7 1 ACL Mode Function name A...

Страница 88: ...ion name ACL VLAN Mapping Function description This function is used to select an ACL to match a VLAN ID Once completing the setting click Apply button the setting takes effect Parameters description...

Страница 89: ...scription ACL Number The number identifier for each ACL Rule Rule number EtherType Ethernet type Source IP The source IP address for this rule Destination IP The destination IP address for this rule P...

Страница 90: ...n date Feb 2008 Revision A1 82 3 8 ACL QoS Load Function name ACL QoS Load Function description While finishing ACL or QoS settings please click Load button to execute ACL Qos Load to make the setting...

Страница 91: ...nction name User Defined Function description This function allows users to define three sets of Ether Type and IP Protocol for the application on ACL or Protocol VLAN settings in the future Once comp...

Страница 92: ...MI syntax SNMP agent is running on the switch to response the request issued by SNMP manager Basically it is passive except issuing the trap information The switch supports a switch to turn on or off...

Страница 93: ...tion IP Port IP address and Port number Default port number 162 Authentication Password A password is required and is used to authenticate the user credentials Community You can enter an SNMP communit...

Страница 94: ...User Manual Publication date Feb 2008 Revision A1 86 Function name SNMP EngineID Function description This function allows to set Engine ID Default is suggested to select Fig 3 43...

Страница 95: ...anual Publication date Feb 2008 Revision A1 87 Function name SNMP Account Function description This function lists all SNMP accounts settings To create a new account please click Create New button Fig...

Страница 96: ...oup Name Set group name for the SNMP account in this field Security Level You may choose no encryption Auth encryption or Auth with Priv encryption Authentication Protocol You may choose MD5 or SHA fo...

Страница 97: ...User Manual Publication date Feb 2008 Revision A1 89 Fig 3 46 Fig 3 47...

Страница 98: ...is different from broadcast packet A switch which supports IGMP Snooping functions like query report and leave can update information of the Multicast table when a member port joins or leaves an IP Mu...

Страница 99: ...Last Member Query Count When the switch receives a leave message from a host it sends out a MAC based general query to determine if any other devices connected to that port are interested in traffic...

Страница 100: ...Parameter description No Static IGMP group number Group Static IGMP group name VID The switch supports two kinds of options for managed valid VLAN VID including Any and Custom Default is Any When you...

Страница 101: ...ion can be created after the parameters as mentioned above had been setup and then press Add button Delete Remove the existed entry of allowed group configuration from the allowed group Edit The exist...

Страница 102: ...regation with non IEEE 802 3 MAC link Operating in half duplex mode Aggregate the ports with different data rates Static Trunk Ports using Static Trunk as their trunk method can choose their unique St...

Страница 103: ...s 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 m...

Страница 104: ...ports also using LACP Static A port use Static Trunk as its trunk method to get aggregated with other ports also using Static Trunk Group Ports choosing the same trunking method other than None must...

Страница 105: ...g group Ports with same Group ID and using same trunking method will have the opportunity to aggregate to a particular aggregator port This aggregator port is usually the port with the smallest Port N...

Страница 106: ...Parameter description Aggregator It shows the aggregator ID from 1 to 48 of every port In fact every port is also an aggregator and its own aggregator ID is the same as its own Port No Method Show the...

Страница 107: ...tching on Partner The peer system from this aggregator s view System Priority Show the System Priority part of a system ID MAC Address Show the MAC Address part of a system ID Port Show the port numbe...

Страница 108: ...will only aggregate together the ports whose peer link partners are all on a single system Each system supports LACP Twill be assigned a globally unique System Identifier for this purpose A system ID...

Страница 109: ...ed Bridge ID Show switch s bridge ID which stands for the MAC address of this switch Bridge Priority Show this switch s current bridge priority setting Default is 32768 Designated Root Show root bridg...

Страница 110: ...ing hello message every hello time seconds to the bridge attached to its designated port STP Topology Change Count STP Topology Change Count expresses the time spent in unit of seconds since the begin...

Страница 111: ...ou can set this value lower than that of bridge in the LAN The valid value is 0 61440 The default is 32768 Hello Time Hello Time is used to determine the periodic time to send normal BPDU from designa...

Страница 112: ...ning state to Learning state and Learning state to Forwarding state It assumes that forward delay time is 15 seconds then total forward delay time will be 30 seconds This has much to do with the STP c...

Страница 113: ...states Disable state BLOCKING state and LISTENING state defined in the 802 1d specification are now all represented as DISCARDING state LEARNING state indicates this port can now contribute its learni...

Страница 114: ...designate port or root port though an edge port will transit to a normal spanning tree port immediately if it receives a BPDU Default No Admin Point To Point We say a port is a point to point link fr...

Страница 115: ...ck It forces the port sending out an RSTP BPDU instead of a legacy STP BPDU at the next transmission The only benefit of this operation is to make the port quickly get back to act as an RSTP port Clic...

Страница 116: ...rts associated with their attribute database and GARP Information Propagation GIP to communicate among switches and end stations With GID information and GIP GVRP state machine maintain the contents o...

Страница 117: ...Default 60 centisecond 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...

Страница 118: ...emain in the unregistered EMPTY state Restricted Mode This function is used to restrict dynamic VLAN be created when this port received GVRP PDU There are two modes disable and enable provided for the...

Страница 119: ...tion Received Total GVRP Packets Total GVRP BPDU is received by the GVRP application Invalid GVRP Packets Number of invalid GARP BPDU is received by the GARP application LeaveAll Message Packets Numbe...

Страница 120: ...id GARP BPDU is transmitted by the GVRP application LeaveAll Message Packets Number of GARP BPDU with Leave All message is transmitted by the GARP application JoinEmpty Message Packets Number of GARP...

Страница 121: ...fier When GVRP group creates each dynamic VLAN group owns its VID Valid range is 1 4094 Member Port Those are the members belonging to the same dynamic VLAN group Edit Administrative Control When you...

Страница 122: ...server Supplicant It is an entity being authenticated by an authenticator It is used to communicate with the Authenticator PAE Port Access Entity by exchanging the authentication message when the Aut...

Страница 123: ...uthentication server B and C is in the internal network D is Authentication server running RADIUS switch at the central location acts Authenticator connecting to PC A and A is a PC outside the control...

Страница 124: ...Identity the supplicant will initiate EAPOL Start the process by sending to the authenticator 5 And next the Supplicant replies an EAP Response Identity to the authenticator The authenticator will emb...

Страница 125: ...the network If the authenticator receives a Radius Access Reject it will send an EAP Failure to the supplicant This means the supplicant is failed to authenticate The port it connected is in the unau...

Страница 126: ...host mode 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 mo...

Страница 127: ...s for authentication Default 192 168 1 1 UDP Port The port number to communicate with RADIUS server for the authentication service The valid value ranges 1 65535 Default port number is 1812 Secret Key...

Страница 128: ...lected to configure the 802 1X operation mode Mode 802 1X operation mode There are two options including Disable and Multi host mode Default is Disable Disable It will have the chosen port acting as a...

Страница 129: ...chosen to show its 802 1X Port Status The valid number is Port 1 48 Mode When selecting 802 1X with Multihost mode for a port in the function 802 1X Port Mode Configuration Devices can access the net...

Страница 130: ...ere are three type of operation mode supported ForceUnauthorized ForceAuthorized Auto ForceUnauthorized The controlled port is forced to hold in the unauthorized state ForceAuthorized The controlled p...

Страница 131: ...mum of number times that the authenticator will retransmit an EAP Request to the supplicant before it times out the authentication session The valid range 1 10 Default 2 times suppTimeout 1 65535 s A...

Страница 132: ...short message system and trap The message will be sent while users tick the trap event individually on the web page shown as below Parameter description Trap Cold Start Warm Start Link Down Link Up A...

Страница 133: ...alarm configuration Then user can read the trap information from the email or the mobile phone This function provides 6 email addresses and 6 mobile phone numbers at most The 24 different trap events...

Страница 134: ...rname on the mail server Password your password on the mail server Email Address 1 6 email address that would like to receive the alarm message SMS SMS Server the IP address of the server transferring...

Страница 135: ...ation included default IP address the IP address will restore to default 192 168 1 1 as you use it The other is the function of Restore Default Configuration without changing current IP address the IP...

Страница 136: ...Publication date Feb 2008 Revision A1 128 T3 17 1 Save RestoreT Function name Save As Start Configuration Function description Save the current configuration as a start configuration file in flash mem...

Страница 137: ...User Manual Publication date Feb 2008 Revision A1 129 Function name Save As User Configuration Function description Save the current configuration as a user configuration file in flash memory Fig 3 72...

Страница 138: ...me Restore Default Configuration includes default IP address Function description TRestore Default Configuration function can retrieve default setting to replace the start configuration And the IP add...

Страница 139: ...n excludes current IP address Function description TRestore Default Configuration function can retrieve default setting to replace the start configuration However the switch s current IP address that...

Страница 140: ...TRestore User Configuration function can retrieve the previous confirmed working configuration stored in the flash memory to update start configuration When completing to restore the configuration the...

Страница 141: ...of Save As Start or Save As User via TFTP Parameter description Export File Path Export Start Export Save As Start s config file stored in the flash Export User Conf Export Save As User s config file...

Страница 142: ...tics Each of them will be described in detail orderly in the following sections Function name Diagnostics Function description Diagnostics function provides a set of basic system diagnosis It let user...

Страница 143: ...The test signal only wraps around in the switch box As to the latter test function it will send the test signal to its link partner If you do not have them connected to active network devices i e the...

Страница 144: ...unction to let you know that if the target device is available or not You can simply fill in a known IP address and then click Ping button After a few seconds later the switch will report you the ping...

Страница 145: ...iption Loop detection function helps alert the user when there is a loop formed inside the network Parameter description Port Check the ports you would like to apply the Loop Detection function to Act...

Страница 146: ...ver Function name TFTP Server Function description Set up IP address of TFTP server Parameter description Specify the IP address where the TFTP server locates Fill in the IP address of your TFTP serve...

Страница 147: ...onfiguration Function name Log Data Function description The Trap Log Data is displaying the log items including all SNMP Private Trap events SNMP Public traps and user logs occurred in the system In...

Страница 148: ...User Manual Publication date Feb 2008 Revision A1 140 Upload Log Upload log data through tftp Clear Log Clear log data...

Страница 149: ...ress of your TFTP server should be filled in 2 Specifying what the filename and where the file is You must specify full path and filename Then press Upgrade button if your download is not successful t...

Страница 150: ...ch is capable of dealing with 9k Jumbo Frames which suits the transmission for a large amount of data in the network environment Parameter description Jumbo Frame bytes Set up the maximum length of th...

Страница 151: ...which cannot be categorized to some function type They are described below Function name MAC Table Information Function Description Display the static or dynamic learning MAC entry and the state for...

Страница 152: ...y the MAC address of one entry you selected from the searched MAC entries table Port The port that exists in the searched MAC Entry Type Display the type for the searched MAC Entry State Display the m...

Страница 153: ...MAC Address Age out Time will be removed from the MAC Table The range of Age out Time is 10 65535 seconds and the setup of this time will have no effect on static MAC addresses Parameter description...

Страница 154: ...address will be forwarded to this port For adding a MAC address entry in the allowed table you just need to fill in four parameters MAC address associated port VID and Alias Just select the existed M...

Страница 155: ...User Manual Publication date Feb 2008 Revision A1 147 Fig 3 87...

Страница 156: ...the filtering Static Filter table User can very easily maintain the table by filling in MAC Address VID VLAN ID and Alias fields individually User also can delete the existed entry by clicking Delete...

Страница 157: ...sed Tag based VLAN identifies its member by VID This is quite different from port based VLAN If there are any more rules in ingress filtering list or egress filtering list the packet will be screened...

Страница 158: ...User Manual Publication date Feb 2008 Revision A1 150 TT Fig 3 89...

Страница 159: ...ng Create Delete and Edit function buttons User can add a new VLAN group by inputting a new VLAN name and VLAN ID Parameter description VID VLAN identifier Each tag based VLAN group has a unique VID I...

Страница 160: ...8 Revision A1 152 Create Group Create a new Tag based VLAN Input the VLAN name as well as VID and choose the member ports by ticking the check box beside the port No then press the Apply button to hav...

Страница 161: ...User Manual Publication date Feb 2008 Revision A1 153 Delete Group Just press the Delete button to remove the selected group entry from the Tag based group table Fig 3 92...

Страница 162: ...User Manual Publication date Feb 2008 Revision A1 154 Edit a group Just select a group entry and press the Edit button then you can modify a VLAN group s settings Fig 3 93...

Страница 163: ...d Edit and Delete function buttons User can add a new VLAN group by inputting a new VLAN name Parameter description Protocol Choose the type of protocol Port Displays the port number PVID Port VLAN ID...

Страница 164: ...he information of the existed Port based VLAN Groups You can easily create edit and delete a Port based VLAN group by pressing Add Edit and Delete function buttons User can add a new VLAN group by inp...

Страница 165: ...guration then you must reboot to have the new configuration taken effect Here we are discussing is software reset for the reboot in the main menu Function name Reboot Function description Reboot the s...

Страница 166: ...prevent other users from the system without the permission If you do not logout and exit the browser the switch will automatically have you logout Besides this manually logout and implicit logout you...

Страница 167: ...ity At Com Port Properties Menu configure the parameters as below see the next section Baud rate 57600 Stop bits 1 Data bits 8 Parity N Flow control none 4 1 1 Login The command line interface CLI is...

Страница 168: ...User Manual Publication date Feb 2008 Revision A1 160 Fig 4 1 Fig 4 2...

Страница 169: ...ou are They 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 reside in the corresponding modes...

Страница 170: ...in the position of the top mode Argument None Possible value None Example LGB1048A alarm LGB1048A alarm events LGB1048A alarm events end LGB1048A exit Syntax exit Description Back to the previous mod...

Страница 171: ...the global ones Argument None Possible value None Example LGB1048A ip LGB1048A ip help Commands available Local commands set ip Set ip subnet mask and gateway set dns Set dns enable dhcp Enable DHCP a...

Страница 172: ...typed the CLI would list total records up to 256 If optional argument is given the CLI would only show the last numbers of records given by the argument Argument show last number of history records op...

Страница 173: ...tion Do you want to restore the default IP address y n If you choose Y or y the IP address will restore to default 192 168 1 1 If you choose N or n the IP address will keep the same one that you had s...

Страница 174: ...lost After rebooting the entire startup configuration would replace as user defined one Argument None Possible value None Example LGB1048A restore user Restoring Restore User Configuration Successful...

Страница 175: ...save the current configuration as the user defined configuration When you enter this command the CLI would save your current configuration into the non volatile FLASH as user defined configuration Arg...

Страница 176: ...rt range syntax 1 5 7 available from 1 to 24 times max times range 1 10 Possible value port range 1 to 24 times 1 10 default is 2 Example LGB1048A 802 1X set max request 2 2 set mode Syntax set mode p...

Страница 177: ...sed by the Authenticator state machine to define periods of time during when it will not attempt to acquire a Supplicant Argument port range syntax 1 5 7 available from 1 to 24 sec timer range 0 65535...

Страница 178: ...t 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 3600 Example LGB1048A 802 1X set reAuthPeriod 2 3600 set serverTimeout...

Страница 179: ...ine 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 serverTimeo...

Страница 180: ...de Port Mode 1 Disable 2 Multi host 3 Disable 4 Disable 5 Disable 6 Disable show parameter Syntax show parameter Description To display the parameter settings of each port Argument None Possible value...

Страница 181: ...scription To display the authentication status of each port Argument None Possible value None Example LGB1048A 802 1X show security Port Mode Status 1 Disable 2 Multi host Unauthorized 3 Disable 4 Dis...

Страница 182: ...d and confirm password Argument name new account name Possible value A string must be at least 5 character Example LGB1048A account add aaaaa Password Confirm Password Save Successfully LGB1048A accou...

Страница 183: ...Example LGB1048A 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 successfull...

Страница 184: ...acl vlan mapping vid Description To set acl vlan mapping Argument vid vlan id acl number from 1 to 48 Possible value 1 to 48 Example LGB1048A acl set acl vlan mapping 1 2 set mode Syntax set mode port...

Страница 185: ...nown 9 any sport source tcp udp port range ex 1 1024 Only valid when ipProtocol is tcp udp dport destination tcp udp port range ex 1 1024 Only valid when ipProtocol is tcp udp permit 1 allow 0 deny pr...

Страница 186: ...address Description To remove the configuration of E mail address Argument email address number range 1 to 6 Possible value 1 to 6 Example LGB1048A alarm email del mail address 2 del server user Synt...

Страница 187: ...date Feb 2008 Revision A1 179 To set up the email address Argument email address number range 1 to 6 mail address email address Possible value 1 to 6 Example LGB1048A alarm email set mail address 1 H...

Страница 188: ...username Description To set up the account and password of the email server Argument username email server account and password Possible value None Example LGB1048A alarm email set user admin show Sy...

Страница 189: ...LGB1048A alarm events del all 1 3 del email Syntax del email range Description To disable the email of the events Argument range del the range of email syntax 1 5 7 Possible value range 1 24 Example...

Страница 190: ...larm events del trap 1 3 set all Syntax set all range Description To enable email sms and trap of events Argument range set the range of events syntax 1 5 7 Possible value range 1 24 Example LGB1048A...

Страница 191: ...7 Possible value range 1 24 Example LGB1048A alarm events set sms 1 3 set trap Syntax set trap range Description To enable the trap of the events Argument range set the range of trap syntax 1 5 7 Pos...

Страница 192: ...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 1...

Страница 193: ...how events LGB1048A alarm show email LGB1048A alarm show sms sms del phone number Syntax del phone number Description To delete sms phone number Argument mobile phone number range 1 to 6 Possible valu...

Страница 194: ...GB1048A alarm sms set phone number 1 0968777777 set server Syntax set server ip Description To set up the IP address of sms server Argument ip SMS server ip address or domain name Possible value None...

Страница 195: ...168 1 7 Username ABC Password Mobile Phone 1 0968777777 Mobile Phone 2 Mobile Phone 3 Mobile Phone 4 Mobile Phone 5 Mobile Phone 6 autologout autologout Syntax autologout time Description To set up t...

Страница 196: ...gress rate 1 8 disable ingress rate Syntax disable ingress rate range Description To cancel the Ingress rate of the port Argument range syntax 1 5 7 available from 1 to 24 Possible value range 1 to 24...

Страница 197: ...rate Syntax enable ingress rate range data_rate Description To set up the Ingress rate of the ports Argument range syntax 1 5 7 available from 1 to 24 data_rate 0 1000 Possible value range 1 to 24 da...

Страница 198: ...led 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 Dis...

Страница 199: ...nfig file export start Export successful T export user conf Syntax export user conf Description To run the export user conf function Argument None Possible value None Example LGB1048A config file expo...

Страница 200: ...epath Description To set up the filepath and filename that will be exported Argument filepath filepath and filename Possible value filepath filepath and filename Example LGB1048A config file set expor...

Страница 201: ...193 show Syntax show Description To display the config file information Argument None Possible value None Example LGB1048A config file show TFTP Server IP Address 192 168 3 111 Export Path and Filenam...

Страница 202: ...e 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 LGB1048A dhcp boot set dhcp boot 30 show Syntax show Description T...

Страница 203: ...al External Loopback Test Argument None Possible value None Example LGB1048A 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 2...

Страница 204: ...o set IPv4 options filtering Argument range IPv4 options range Possible value range 1 48 Example LGB1048A fiilter set ipv4 1 set unknownenacp Syntax set unknownenacp range Description To set unknown e...

Страница 205: ...how Syntax Show argument Description To display the configuration of filter Argument badlength ipv4 unknownenacp unknownethertype unknownprotocol unknownsource Possible value None Example LGB1048A fil...

Страница 206: ...server and upgrade path Argument None Possible value None Example LGB1048A firmware show TFTP Server IP Address 192 168 3 111 Path and Filename LGB1048A_v2 03 img upgrade Syntax upgrade Description To...

Страница 207: ...value None Example LGB1048A gvrp enable group Syntax group group number Description To enter any of gvrp group for changing gvrp group setting You can change the applicant or registrar mode of existi...

Страница 208: ...icipant Normal 6 Non Participant Normal 7 Normal Normal 8 Normal Normal 12 Normal Normal 13 Normal Normal 23 Normal Normal 24 Normal Normal LGB1048A gvrp group 2 set registrar 1 10 fixed LGB1048A gvrp...

Страница 209: ...range 1 to 24 normal non participant normal or non participant Example LGB1048A gvrp set applicant 1 10 non participant set registrar Syntax set registrar range normal fixed forbidden Description To s...

Страница 210: ...icted 1 10 enable LGB1048A gvrp show config GVRP state Enable Port Join Time Leave Time LeaveAll Time Applicant Registrar Restricted 1 20 60 1000 Normal Normal Enable 2 20 60 1000 Normal Normal Enable...

Страница 211: ...0 leave 60 to 300 leaveall 1000 to 5000 Example LGB1048A gvrp set timer 2 8 25 80 2000 show config Syntax show config Description To display the gvrp configuration Argument None Possible value None Ex...

Страница 212: ...24 Example LGB1048A gvrp show counter 2 GVRP Counter port 2 Counter Name Received Transmitted Total GVRP Packets 0 0 Invalid GVRP Packets 0 LeaveAll message 0 0 JoinEmpty message 0 0 JoinIn message 0...

Страница 213: ...ticast group Argument ip multicast the range of IP multicast vid vlan ID 0 4094 or any 0 value means tag based vlan disable port range syntax 1 5 7 available from 1 to 24 Possible value ip multicast e...

Страница 214: ...w igmp snooping Syntax show igmp snooping Description To display IGMP snooping mode and allowed IP multicast entry Argument None Possible value None Example LGB1048A igmp snooping show igmp snooping S...

Страница 215: ...yntax enable dhcp manual auto Description To enable the system DHCP function and set DNS server via manual or auto mode Argument manual auto set dhcp by using manual or auto mode Possible value manual...

Страница 216: ...rs gateway 192 168 1 253 or others Example LGB1048A ip set ip 192 168 1 2 255 255 255 0 192 168 1 253 show Syntax show Description To display the system s DHCP function state IP address subnet mask de...

Страница 217: ...LGB1048A jumbo frame set jumbo frame 16383 show Syntax Show Description To display the configuration of jumbo frame Argument None Possible value None Example LGB1048A jumbo frame show Jumbo frame 163...

Страница 218: ...ion A1 210 None Possible value None Example LGB1048A log disable auto upload enable auto upload Syntax enable auto upload Description To enable the auto upload function Argument None Possible value No...

Страница 219: ...supported Argument None Possible value None Example LGB1048A 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 W...

Страница 220: ...ption To set the loop detection port configuration and state Argument port range port range state 0 Disabled 1 Enabled Possible value port range 1 48 state 0 1 Example LGB1048A loop detect set port 2...

Страница 221: ...format 00 02 03 04 05 06 Possible value mac mac address Example LGB1048A mac table alias del 00 44 33 44 55 44 set Syntax set mac alias Description To set up the mac alias entry Argument mac mac addre...

Страница 222: ...rts 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 vlan id from 1 to 4094 as don t care 0 as untagged Possible value port 1 to 24 vid 0 1 40...

Страница 223: ...User Manual Publication date Feb 2008 Revision A1 215 00 40 f4 89 c9 7f 16 0 Dynamic 00 e0 18 2b 9d e2 16 0 Dynamic 00 40 c7 d8 00 02 16 0 Dynamic...

Страница 224: ...ble value 0 10 to 65535 Example LGB1048A mac table maintain set aging 300 set flush Syntax set flush Description To delete all of the MACs that is learned dynamically Argument None Possible value None...

Страница 225: ...c alias name max 15 characters Possible value mac mac address port 0 24 vid 0 1 4094 alias mac alias name Example LGB1048A mac table static mac add 00 02 03 04 05 06 3 0 aaa LGB1048A mac table static...

Страница 226: ...ac show filter Static Filtering Etnry Total 1 item s 1 mac 00 33 03 04 05 06 vid alias ccc LGB1048A mac table static mac show forward Syntax show forward Description To display the static forward tabl...

Страница 227: ...ion for setting the management policy records Argument name value ACL entry name vid value VLAN ID ip value IP range port value Incoming port type value Access type action value a ccept or d eny Possi...

Страница 228: ...pecific record or range Argument a specific or range management security entry s Possible value None Example LGB1048A management show 1 Name Tom VlanID 2 IP 192 168 1 30 192 168 1 80 Type SNMP Action...

Страница 229: ...ip value IP Range port value Incoming port type value Access type action value a ccept or d eny Possible value name value No default and it must be set vid value The range is 1 4095 and can be set to...

Страница 230: ...Revision A1 222 show Syntax show Description To show the specific management policy record Argument None Possible value None Example LGB1048A management show 1 Name Tom VlanID 2 IP 192 168 1 30 192 16...

Страница 231: ...m packet length Possible value range 1 to 24 length bytes 1518 1532 9216 Example LGB1048A max pkt len set len 1 8 9216 show Syntax show Description To show current setting of maximum packet length set...

Страница 232: ...be monitored The packets received by this port will be copied to the monitoring port Argument range the port that is chosen for monitored port of the mirror function syntax 1 5 7 available from 1 to...

Страница 233: ...e Feb 2008 Revision A1 225 show Syntax show Description To display the setting status of Mirror function Argument None Possible value None Example LGB1048A mirror show Mirror Mode rx Monitoring Port 2...

Страница 234: ...sable flow control Syntax disable flow control range Description To disable the flow control function of the port Argument range syntax 1 5 7 available from 1 to 24 Possible value range 1 24 Example L...

Страница 235: ...vailable from 1 to 24 Possible value range 1 24 Example LGB1048A port enable state 3 12 set speed duplex Syntax set speed duplex range auto 10half 10full 100half 100full 1Gfull Description To set up t...

Страница 236: ...show conf show detail counter Syntax show detail counter Description To display the detailed counting number of each port s traffic Argument port available from 1 to 24 Possible value 1 24 Example LG...

Страница 237: ...or SN 5425010708 Date Code 050530 Temperature none Vcc none Mon1 Bias mA none Mon2 TX PWR none Mon3 RX PWR none show simple counter Syntax show simple counter Description To display the summary counti...

Страница 238: ...ange 1 10 tcp udp port range 0 65535 default default class all other TCP UDP ports 1 high 0 low match special TCP UDP class 1 high 0 low Possible value port range 1 to 24 1 10 tcp udp port range 0 655...

Страница 239: ...g tos layer4 diffserv Description To set qos priority mode of the switch Argument port per port priority pri_tag vlan tag priority tos ip tos classification layer4 ip tcp udp port classification diffs...

Страница 240: ...nge 0 to 7 class 1or 0 Example LGB1048A qos set pri tag 1 15 1 2 1 set simple layer4 Syntax set simple layer4 Description To set class of ports on simple mode of Layer 4 qos Argument layer 4 configura...

Страница 241: ...the mode you choose Argument None Possible value None Example LGB1048A qos show IP Diffserv Classification Default Class high DiffServ Class DiffServ Class DiffServ Class DiffServ Class 0 high 1 high...

Страница 242: ...le snmp Description The Disable here is used for the de activation of snmp or set community Argument None Possible value None Example LGB1048A snmp disable snmp LGB1048A snmp disable set ability enabl...

Страница 243: ...ic LGB1048A snmp set set community private LGB1048A snmp set trap 1 192 168 1 1 162 public show Syntax show Description The Show here is to display the configuration of SNMP Argument None Possible val...

Страница 244: ...3 SNMPv3 name aBc max 32 chars Possible value version 2 3 name aBc max 32 chars Example LGB1048A snmp del group 2 group_1 set account Syntax For SNMPv1 v2c setting set account version type name group...

Страница 245: ...f A F max 54 chars not include prefix 80 00 14 55 04 NOTE id is an option when flag is set as 2 user input It is not required when flag is set as 1 default Example LGB1048A snmp set engine id 1 set gr...

Страница 246: ...6 state 0 disable 1 enable version 1 SNMPv1 2 SNMPv2c SNMPv3 ip ip address or domain name port trap port 1 65535 community community name max 32 chars security 1 NoAuthNoPriv 2 AuthNoPriv 3 AuthPriv a...

Страница 247: ...Name account_1 Security Level N A Group Name group_1 Authentication N A Privacy N A show engine id Syntax show engine id Description To display engine id information for snmp Argument None Possible va...

Страница 248: ...GB1048A snmp show mode SNMP mode is enabled show trap Syntax show trap Description To display trap information for snmp Argument None Possible value None Example LGB1048A snmp show trap 1 State Enable...

Страница 249: ...torm Argument syntax 1 5 7 available from 1 to 48 Possible value 1 48 Example LGB1048A storm enable storm discard 1 set limit Syntax set limit Description To set storm limit Argument range 1 65534 byt...

Страница 250: ...e Possible value None Example LGB1048A storm show Storm Broadcast Multicast Rate 125000000 packets s Burst Limit 65535 packets Storm Discard per port status as below 01 02 03 04 05 06 07 08 09 10 11 1...

Страница 251: ...stp Mcheck 1 8 disable Syntax disable Description To disable the STP function Argument None Possible value None Example LGB1048A stp disable enable Syntax enable Description To enable the STP function...

Страница 252: ...to 61440 Hello Time 1 to 10 Max Age 6 to 40 Forward Delay 4 to 30 Example LGB1048A stp set config 61440 2 20 15 set port Syntax set port range path cost priority edge_port admin p2p Description To se...

Страница 253: ...e stp rstp stp rstp Example LGB1048A stp set version rstp show config Syntax show config Description To display the configuration of STP Argument None Possible value None Example LGB1048A stp show con...

Страница 254: ...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...

Страница 255: ...value None Example LGB1048A stp show status STP Status STP State Enabled Bridge ID 00 40 C7 D8 09 1D Bridge Priority 61440 Designated Root 00 40 C7 D8 09 1D Designated Priority 61440 Root Port 0 Root...

Страница 256: ...e name Syntax set device name device name string Description To set the device name description of the switch Argument device name string length up to 40 characters Possible value device name A b c d...

Страница 257: ...System Description L2 Managed Switch Location Contact Device Name LGB1048A System Up Time 0 Days 0 Hours 4 Mins 14 Secs Current Time Tue Jan 17 16 28 46 2006 BIOS Version v1 05 Firmware Version v2 08...

Страница 258: ...p the IP address of tftp server Argument ip the IP address of tftp server Possible value ip tftp server ip Example LGB1048A tftp set server 192 168 3 111 show Syntax show Description To display the in...

Страница 259: ...2 dd daylight saving end Day 01 31 hh daylight saving end Hour 00 23 Possible value hr 5 to 5 MM 01 12 DD 01 31 HH 00 23 mm 01 12 dd 01 31 hh 00 23 Example LGB1048A time set daylightsaving 3 10 12 01...

Страница 260: ...set ntp clock via net 8 Synchronizing 1 Synchronization success show Syntax show Description To show the time configuration including Current Time NTP Server Timezone Daylight Saving Daylight Saving S...

Страница 261: ...68 Example LGB1048A trunk set priority 33333 set trunk Syntax set trunk port range method group active LACP Description To set up the status of trunk including the group number and mode of the trunk a...

Страница 262: ...ator 2 Method LACP Member Ports 2 Ready Ports show lacp detail Syntax show lacp detail aggtr Description To display the detailed information of the LACP trunk group Argument aggtr aggregator available...

Страница 263: ...Description To display the aggregator status and the settings of each port Argument None Possible value None Example LGB1048A trunk show status Trunk Port Setting Trunk Port Status port Method Group...

Страница 264: ...to 65536 Example LGB1048A user defined set ether type 1 1 1537 set ip protocol Syntax set ip protocol group state value Description To set ip protocol Argument group 1 5 7 available from 1 to 3 state...

Страница 265: ...me Example LGB1048A vlan del port group VLAN 2 del tag group Syntax del tag group vid Description To delete the tag based vlan group Argument vid which vlan group you want to delete available from 1 t...

Страница 266: ...n 5 10 enable drop untag Syntax enable drop untag range Description To drop the untagged frames Argument range which port s you want to set syntax 1 5 7 available from 1 to 24 Possible value range 1 t...

Страница 267: ...mode vlan double tag enable Q in Q function up link syntax 1 5 7 available from 23 to 24 only for metro mode vlan Possible value disable port tag metro double tag disable port tag metro double tag up...

Страница 268: ...k Tag all frames hybrid Tag all frames except a specific VID vid untag vid for hybrid port Possible value range 1 to 24 vid 1 to 4094 Example LGB1048A vlan set port role 5 hybrid 6 set pvid Syntax set...

Страница 269: ...n setting 1 symmetric vlan 0 asymmetric vlan Possible value vid 1 to 4094 range 1 to 24 0 or 1 Example LGB1048A vlan set tag group 2 VLAN 2 2 5 6 15 13 0 show group Syntax show group Description To di...

Страница 270: ...Port PVID Rule1 Rule2 Port Rule Untag Vid 1 1 Disable Disable Access 2 1 Disable Disable Access 3 5 Disable Disable Access 4 1 Disable Disable Access 5 5 Enable Disable Hybrid 6 6 5 Enable Disable Ac...

Страница 271: ...ent None Possible value None Example LGB1048A vs disable enable Syntax enable Description To enable the virtual stack Argument None Possible value None Example LGB1048A vs enable set gid Syntax set gi...

Страница 272: ...er slave master act as master slave act as slave Possible value master slave master or slave Example LGB1048A vs set role master show Syntax show Description To display the configuration of the virtua...

Страница 273: ...ts Please check if connection ports are used on that Managed Switch 9 Please check the uplink setup of the Managed Switch to verify the uplink function is enabled 3 The console interface cannot appear...

Страница 274: ...ice with 2 level priority queuing Supports port sniffer function Programmable maximum Ethernet frame length of range from 1518 to 9216 bytes jumbo frame Supports port based VLAN 802 1Q tag based VLAN...

Страница 275: ...r Transmission Mode 10 100Mbps support full or half duplex 1000Mbps support full duplex only Transmission Speed 10 100 1000Mbps for TP 1000Mbps for Fiber Full Forwarding Filtering Packet Rate PPS pack...

Страница 276: ...10 100 1000M TP Port 1 to 48 LINK ACT 10 100 1000Mbps 1000M SFP Fiber Port 45 to 48 SFP LINK ACT Power Requirement AC Line Voltage 100 240 V Frequency 50 60 Hz Consumption 30W Ambient Temperature 0 to...

Страница 277: ...ality of Service QoS Referred as Class of Service CoS by the IEEE 802 1P standard Classification of packet priority can be based on either a VLAN tag on packet or a user defined Per port QoS Two queue...

Страница 278: ...ss 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 Gr...

Страница 279: ......

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