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LLDP

Link Layer Discovery Protocol (LLDP), a one way protocol, specified in the IEEE

802.1AB standard allows stations attached to the same IEEE 802 LAN to advertise

their information to neighbors and store the information received from adjacent

stations.

Receivers on the same physical LAN will store the information distributed via LLDP in a

standard Management Information Base (MIB) where the information can be accessed

by a Network Management System (NMS) using a protocol like the Simple Network

Management Protocol (SNMP).

LLDP runs on all 802 media. The protocol runs over the data-link layer only, allowing

two systems running different network layer protocols to learn about each other.



LLDP Protocol

: Click the pull-down menu to disable or enable the LLDP function.



LLDP Interval

: Type the value in seconds as the interval for the switch to

advertise its information to other nodes.



Click Apply to have the configuration take effect.

LLDP Configuration interface

Содержание LES-2400-RPS

Страница 1: ...Lantech LES 2400 RPS 3 slot Modularized Fast Ethernet L2 2 Gigabit Copper Mini GBIC Combo Managed Switch User Manual v1 2 Apr 2011...

Страница 2: ......

Страница 3: ...Desktop Installation 10 Rack mounted Installation 10 Power On 12 Redundant power 12 3 NETWORK APPLICATION 13 Connecting to the Switch 14 4 CONSOLE MANAGEMENT 15 Login in the Console Interface 15 Modul...

Страница 4: ...oring 52 Rate Limiting 53 VLAN Configuration 54 Rapid Spanning Tree 62 Pro Ring System 66 SNMP Configuration 68 QoS Configuration 74 IGMP Configuration 76 LLDP 78 802 1x Radius 79 MAC Address Table 82...

Страница 5: ...nk port The MDI port does not cross transmitting and receiving lines which is done by the regular ports MDI X ports that connect to end stations In general MDI means connecting to another Hub or Switc...

Страница 6: ...ning tree protocol Supports GVRP function Port Base VLAN 802 1Q VLAN supported IEEE 802 1X user authentication Supports DHCP client Web SNMP Telnet CLI management Optional Module for slot 8 ports 10 1...

Страница 7: ...AN Static VLAN groups up to 256 Dynamic VLAN group up to 2048 VLAN ID from 1 to 4094 GVRP up to 256 groups QOS Policy Port based Tag based IPv4 Type of service IPv4 Different service Class of Service...

Страница 8: ...ate shaping control The rate limiting and rate shaping can be setting from 0 100Mbps 802 1x Authentication Support IEEE802 1x User Authentication and can report to RADIUS server Reject Accept Authoriz...

Страница 9: ...Rubber Feet RS 232 cable Rack mounted kit User Manual CD ROM 3 slot intelligent chassis switch Four Rubber Feet RS 232 Cable Rack mounted Kit Power Cord User Guide CD ROM Package Contents Compare the...

Страница 10: ...nt data eliminated unnecessary transmission that slow the network By employing address learning replaced the inefficient receiving port Auto negotiation regulates the speed and duplex of each port bas...

Страница 11: ...physical and functional overview of the switch Physical Dimensions The 3 slot intelligent chassis switch physical dimensions are 440mm W x 44mm H x 280mm D Front Panel The Front Panel of the 3 slot i...

Страница 12: ...t is connecting with the device Blinks The port is receiving or transmitting data Off No device attached FD COL Yellow The port is operating in Full duplex mode Blinks Collision of Packets occurs in t...

Страница 13: ...users to supply AC power in the range of 100 to 240V 50 60Hz or DC power in the range of 12 to 48V for redundant supplying purposes The Rear Panel of the 3 slot intelligent chassis switch Note As the...

Страница 14: ...free B Remove adhesive backing from the rubber feet C Apply the rubber feet to each corner on the bottom of the Switch These footpads can prevent the Switch from shock vibration Attaching rubber feet...

Страница 15: ...tch in the rack by lining up the holes in the brackets with the appropriate holes on the rack Secure the Switch to the rack with a screwdriver and the rack mounting screws Mount the Switch in 19 Rack...

Страница 16: ...able to keep providing power to the Ethernet switch Check the power LED indicator on the front panel to see if power is properly supplied Redundant power Connect the optional redundant power cord to...

Страница 17: ...s workstations and servers can communicate each other via the 3 slot intelligent chassis switch The switch automatically learns node addresses which are subsequently used to filter and forward all tra...

Страница 18: ...PC or terminal for monitoring and configuring the Switch Use the supplied RS 232 cable with a male DB 9 connector to connect a terminal or PC to the Console port The Console configuration out of band...

Страница 19: ...ics of the console port Baud Rate 9600 bps Data Bits 8 Parity none Stop Bit 1 Control flow None The settings of communication parameters After finishing the parameter settings click OK When the blank...

Страница 20: ...ser can insert or pull the module out of the slot without powering down the switch Once the module is not fully inserted the LEDs on the module panel will all light on at the same time Meanwhile the s...

Страница 21: ...e Web Based Management supports Internet Explorer 6 0 It is based on Java Applets with an aim to reduce network bandwidth consumption enhance access speed and present an easy viewing screen Preparing...

Страница 22: ...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 Login screen 5 Press Enter key o...

Страница 23: ...19 Main interface Main interface...

Страница 24: ...location The maximum length is 64 bytes System Contact Enter the name of contact person or department Firmware Version Displays the switch s firmware version Kernel Version Displays the kernel softwar...

Страница 25: ...user has to assign an IP address manually when DHCP Client is disabled Subnet Mask Assign the subnet mask to the IP address If the DHCP Client function is disabled the user has to assign the subnet ma...

Страница 26: ...22 IP configuration interface...

Страница 27: ...hile 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 addresses rather than...

Страница 28: ...ddress Type in an IP address as the beginning of a range of the dynamic IP address As the figure shown below for example 192 168 16 200 is the relatively high IP address of the range Subnet Mask Type...

Страница 29: ...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 states and lease time DH...

Страница 30: ...connected client according to the Port IP binding table The user is allowed to fill each port with one particular IP address When the device is connecting to the port and asks for IP assigning the sys...

Страница 31: ...Before updating make sure the TFTP server is ready and the firmware image is located on the TFTP server Update Firmware TFTP Server IP Address Type in the IP address of the TFTP server Firmware File...

Страница 32: ...that you must locate the image file on the TFTP server first for the switch to download back the flash image TFTP Server IP Address Type in the IP address of the TFTP server Restore File Name Type in...

Страница 33: ...f recovering the configuration later It helps you avoid wasting time on configuring the settings by backing up the entire configuration TFTP Server IP Address Type in the IP address of the TFTP server...

Страница 34: ...event log will only be sent to this interface of the switch but on the other hand Server Only means the system log will only be sent to the remote system log server with its IP assigned If the mode is...

Страница 35: ...31 Syslog Configuration interface...

Страница 36: ...ver IP Address Assign the mail server IP address when Email Alert is enabled this field will then be available Sender Type in an alias of the switch in complete email address format e g switch101 123...

Страница 37: ...33 SMTP Configuration interface...

Страница 38: ...vice warm start and Authentication Failure Device cold start Tick the Syslog SMTP checkboxes respectively to have the system issue the event log email alert to the system log SMTP server when the devi...

Страница 39: ...35 Event Configuration interface...

Страница 40: ...ght Saving Time DST is the convention of advancing clocks so that afternoons have more daylight and mornings have less Typically clocks are adjusted forward one hour near the start of spring and are a...

Страница 41: ...tandard 10 hours 2 am Nome Alaska 11 hours 1 am CET Central European FWT French Winter MET Middle European MEWT Middle European Winter SWT Swedish Winter 1 hour 1 pm EET Eastern European USSR Zone 1 2...

Страница 42: ...iod Set up the start and end date time of the daylight saving period Please key in the value in the format of YYYYMMDD and HH MM leave a space between YYYYMMDD and HH MM YYYYMMDD an eight digit year m...

Страница 43: ...39 SNTP Configuration interface...

Страница 44: ...cked Ethernet devices whose IP addresses match any one of the ten IP addresses in the Security IP table will be given permission to access this switch via the HTTP service Enable Telnet Server With th...

Страница 45: ...41 IP Security interface...

Страница 46: ...is root by default Type in the User Name field with a new name as you wish New Password The password to the user account is root by default Type in the New Password field with a new password as you w...

Страница 47: ...ype of Flooded Unicast Multicast Control Packets When this checkbox is ticked the switch will filter the Control packet IP Multicast Packets When this checkbox is ticked the switch will filter the IP...

Страница 48: ...le When Link Down When this item is enabled the switch will flush its MAC address table when connection links down Click Apply to have the configuration take effect Aging Time Setting Jumbo Frame This...

Страница 49: ...on which displays the real time packet transfer states for each port The user might use the information to plan and implement the network or check and find the problem when the collision or heavy traf...

Страница 50: ...ailable for selecting when the Negotiation field is set on Force When the Negotiation field is set on Auto this field becomes a read only field displaying in grey Flow Control Whether the receiving no...

Страница 51: ...47 Port Control interface...

Страница 52: ...s to be selected Assign the group ID to the particular trunk group LACP Click the pull down menu to enable disable LACP for the trunk group With LACP enabled a port which joins an LACP trunk group has...

Страница 53: ...fted to the left list box To remove unwanted ports select the ports in the left list box and click the Remove button When LACP enabled you can configure LACP Active Passive states for each member port...

Страница 54: ...50 Aggregator Information When you have set the LACP aggregator you will see the related information here Port Trunk Aggregator Information interface...

Страница 55: ...ort and click the Apply button the port state activity will change to Passive Active The port automatically sends LACP protocol packets Passive The port does not actively send LACP protocol packets It...

Страница 56: ...r Both RX TX Analysis Port Select one port to be the analysis mirroring port for monitoring RX only TX only or both RX and TX traffic which come from source port Users can forward the traffic captured...

Страница 57: ...Rate Limiting interface All the ports support packet ingress and egress rate control InRate Enter the port effective ingress rate The default value is 0 OutRate Enter the port effective egress rate T...

Страница 58: ...sed VLAN normally consists of its members ports which means the VLAN is created by grouping the selected ports This method provides the convenience for users to configure a simple VLAN easily without...

Страница 59: ...AN Port Based interface Click Add to create a new VLAN group The VLAN groups can be up to 64 VLAN Port Based Add interface Enter the group name and VLAN ID Select the port number available in the left...

Страница 60: ...LAN configuration take effect And then you will see the VLAN list shows up With the VLAN list box showing up select VLAN s and click the Delete button to get rid of the VLAN s Highlight a VLAN and cli...

Страница 61: ...N 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...

Страница 62: ...ck the Port pull down menu to select a port you want to configure within the VLAN Link Type Three options are available Click the pull down menu to select the link type Access Link A segment which pro...

Страница 63: ...ld Please insert a comma between two VIDs NOTE 1 A trunk port doesn t insert tags into an untagged frame and therefore the untagged VID field is not available 2 It s not necessary to type 1 in the tag...

Страница 64: ...tton on the tab to have the port configuration take effect And then you can see the link type untagged VID and tagged VID information of each port shown in the table on the screen Group Configuration...

Страница 65: ...61 Group Configuration interface When finished click Apply to have the modification take effect...

Страница 66: ...ch Note the value specified in this field must be a multiple of 4096 according to the protocol rule Max Age 6 40 Enter the time in seconds between 6 and 40 for which the switch waits to attempt to sav...

Страница 67: ...e root bridge the word Root shows here Root Path Cost This field displays the path cost between the switch s root port and the designated port of the root bridge Path cost is a value to each port typi...

Страница 68: ...ned 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 or more bridges i e it is served by a shared medium LAN segment This fun...

Страница 69: ...65 RSTP Port Configuration interface...

Страница 70: ...switches in the X Ring group If there are 2 or more switches in master mode then software will select the switch with lowest MAC address number as the ring master The X Ring master ring mode will be...

Страница 71: ...work when the X Ring function enable And then click to apply the configuration X ring Interface NOTE 1 When the X Ring function enable user must disable the RSTP The X Ring function and RSTP function...

Страница 72: ...ion and the agent mode Agent Mode Click the pull down menu to select the SNMP version that the community string will use And then click the Change button to ensure the selected SNMP version mode is ch...

Страница 73: ...69 SNMP System Configuration interface...

Страница 74: ...ager 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 trap statio...

Страница 75: ...Privacy Password Assign the private password to the user ID Click the Add button to create a new user profile To remove a user profile select an entry in the Current User Profiles listbox and click th...

Страница 76: ...72 SNMP V3 configuration interface Access Table Configure the SNMPv3 access table...

Страница 77: ...e it as a complete matching or prefix matching condition Read View Name Assign permission of reading to a user ID typed that exists in the User Table Write View Name Assign permission of writing to a...

Страница 78: ...gh SecLow Lowest 15 7 3 1 The process order is in compliance with the transfer rate of 15 7 3 1 Highest SecHigh SecLow Lowest 15 10 5 1 The process order is in compliance with the transfer rate of 15...

Страница 79: ...75 QoS Configuration interface...

Страница 80: ...h asking for a response from each host belonging to the multicast group Report A message sent by a host to the querier to indicate that the host wants to be or is a member of a given group indicated i...

Страница 81: ...77 IGMP Configuration interface...

Страница 82: ...MIB where the information can be accessed by a Network Management System NMS using a protocol like the Simple Network Management Protocol SNMP LLDP runs on all 802 media The protocol runs over the dat...

Страница 83: ...Protocol Enable or disable 802 1x protocol Radius Server IP Set the Radius Server IP address Server Port Set the UDP destination port for authentication requests to the specified Radius Server Account...

Страница 84: ...thorized state Accept The specified port is required to be held in the Authorized state Authorized The specified port is set to the Authorized or Unauthorized state in accordance with the outcome of a...

Страница 85: ...waits for a supplicant response to an EAP request Server Timeout Set the period of time the switch waits for a server response to an authentication request Max Requests Set the number of authenticati...

Страница 86: ...device s MAC address when the disconnected or powered off device is active on the network again Via this interface you can add modify and delete a static MAC address MAC Address Enter the MAC address...

Страница 87: ...y You can add or delete filtering MAC addresses MAC Filtering interface MAC Address Enter the MAC address to be filtered VLAN ID Type in the VLAN group ID the MAC address belongs Click Add If you want...

Страница 88: ...ess interface Port No Click the pull down menu to select a particular port to show its information Current MAC Address Information of the selected port will be displayed in this field Click the Clear...

Страница 89: ...that are connected to the registered end stations IP Address Assign a multicast group IP address in the range from 224 0 0 0 to 239 255 255 255 VLAN ID Type in VLAN group ID where the MAC address bel...

Страница 90: ...e radio buttons to determine packets entering any or a particular VLAN will be checked against this control list Packet Type Select the packet type IPv4 or Non IPv4 Src IP Address Select any or assign...

Страница 91: ...87 Access Control List interface...

Страница 92: ...tory Default Click the Reset button to reset the switch back to factory defaults Before resetting you can tick the checkboxes to keep the current IP address and user name password Factory Default inte...

Страница 93: ...have made in the system To ensure the configurations you have made will be implemented the next time you power on the switch remember to click the Save button to save the all configurations into the...

Страница 94: ...90 System Reboot Reboot the switch under software control Click the Reboot button to restart the system System Reboot interface...

Страница 95: ...pear to be OK make 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...

Страница 96: ...wers off after running for a while check for loose power connections power losses or surges at power outlet IF you still cannot resolve the problem contact your local dealer for assistance Cabling RJ...

Страница 97: ...EE802 1d Spanning tree protocol IEEE802 1w Rapid Spanning tree protocol IEEE802 1p Class of service IEEE802 1q VLAN Tagging IEEE802 1x User authentication Switch Architecture Store and forward switch...

Страница 98: ...Expansion Module 8 port 10 100TX module with RJ 45 connector 8 port 100Mbps multi mode fiber module with SC connector 8 port 100Mbps single mode fiber module with SC connector 8 port 100Mbps SFP modul...

Страница 99: ...95 Redundant Power DC 12 48V Ventilation 2 x DC cooling fans with auto detect function Operating Temp 0 45 5 95 RH Storage Temp 40 70 5 95 RH EMI FCC Class A CE Safety UL cUL CE EN60950 1...

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