Lantech LES-2400-RPS User Manual
Lantech
LES-2400-RPS
3-slot Modularized Fast Ethernet L2 + 2 Gigabit
Copper / Mini-GBIC Combo Managed Switch
User Manual
v1.03
May-2010
Contents
1. INTRODUCTION ...................................................................................................... 1
Features ....................................................................................................................... 1
Software Features ........................................................................................................ 2
Package Contents ........................................................................................................ 4
Ethernet Switching Technology .................................................................................... 5
2. HARDWARE DESCRIPTION ................................................................................... 7
Physical Dimension ...................................................................................................... 7
Front Panel ................................................................................................................... 7
LED Indicators ................................................................ ................................ .............. 7
Rear Panel .................................................................................................................... 8
Desktop Installation ...................................................................................................... 8
Attaching Rubber Feet ........................................................................................... 9
Rack-mounted Installation ............................................................................................ 9
Power On .................................................................................................................... 10
Redundant power ....................................................................................................... 11
3. NETWORK APPLICATION .................................................................................... 12
Connecting to the Switch ............................................................................................ 13
4. CONSOLE MANAGEMENT ................................................................................... 14
Login in the Console Interface .................................................................................... 14
Module Hot-Swapping ......................................................................................... 15
5. WEB-BASED MANAGEMENT ............................................................................... 16
About Web-based Management ................................ ................................ ................. 16
Preparing for Web Management ................................................................................. 16
System Login ................................ ................................ .............................................. 17
Main interface ................................................................................................ ............. 18
Main interface ................................................................................................ ............. 18
System Information ..................................................................................................... 19
IP Configuration .......................................................................................................... 19
DHCP Server – System configuration ......................................................................... 20
DHCP Client – System Configuration ......................................................................... 21
DHCP Server - Port and IP Bindings .......................................................................... 22
TFTP - Update Firmware ............................................................................................ 23
TFTP – Restore Configuration .................................................................................... 23
TFTP - Backup Configuration ..................................................................................... 24
System Event Log – Syslog Configuration .................................................................. 24
System Event Log - SMTP Configuration ................................................................... 25
System Event Log - Event Configuration .................................................................... 26
SNTP Configuration .................................................................................................... 28
IP Security .................................................................................................................. 31
User Authentication .................................................................................................... 32
Advanced Configuration-Broadcast Storm Filter ......................................................... 33
Advanced Configuration-Aging Time .......................................................................... 34
Advanced Configuration-Jumbo Frame ...................................................................... 35
Port Statistics .............................................................................................................. 36
Port Control ................................................................................................................ 36
Port Trunk ................................................................................................................... 37
Aggregator setting ............................................................................................... 38
Aggregator Information ........................................................................................ 39
State Activity ........................................................................................................ 40
Port Mirroring .............................................................................................................. 41
Rate Limiting ............................................................................................................... 41
VLAN configuration ..................................................................................................... 43
VLAN configuration - Port-based VLAN ............................................................... 43
802.1Q VLAN ...................................................................................................... 46
802.1Q Configuration ................................................................................... 46
Group Configuration ..................................................................................... 47
Rapid Spanning Tree .................................................................................................. 48
RSTP - System Configuration.............................................................................. 49
RSTP - Port Configuration ................................................................................... 50
Pro-Ring System......................................................................................................... 52
SNMP Configuration ................................................................................................... 54
System Configuration .......................................................................................... 54
Trap Configuration ............................................................................................... 55
SNMPV3 Configuration ....................................................................................... 56
Context Table ........................................................................................ 56
User Profile ........................................................................................... 56
Group Table .......................................................................................... 58
Access Table ......................................................................................... 58
MIBview Table ....................................................................................... 58
QoS Configuration ...................................................................................................... 59
IGMP Configuration .................................................................................................... 61
802.1X/Radius Configuration ............................................................................... 62
System Configuration ................................ ................................ ................... 63
802.1x Port Configuration ............................................................................. 63
Misc Configuration ........................................................................................ 65
MAC Address Table ............................................................................................ 65
Static MAC Address ..................................................................................... 66
MAC Filtering ................................................................................................ 67
All MAC Addresses ...................................................................................... 67
Access Control List ..................................................................................................... 68
Factory Default ........................................................................................................... 69
Save Configuration ..................................................................................................... 70
System Reboot ................................ ................................ ................................ ........... 70
6. TROUBLESHOOTING ........................................................................................... 71
Incorrect connections .................................................................................................. 71
Faulty or loose cables ........................................................................... 71
Non-standard cables ............................................................................. 71
Improper Network Topologies ............................................................... 71
Diagnosing LED Indicators ......................................................................................... 72
Cabling .................................................................................................. 72
7. TECHNICAL SPECIFICATION .............................................................................. 73
1. Introduction
The 3-slot Modularized Fast Ethernet L2 plus + 2 Gigabit Copper / Mini-GBIC Combo
Managed Switch is a modular switch that can be used to build high-performance
switched workgroup networks. This switch is a store-and-forward device that offers low
latency for high-speed networking. The Switch is targeted at workgroup, department or
backbone computing environment.
The 3-slot Modularized Fast Ethernet L2 plus + 2 Gigabit Copper / Mini-GBIC Combo
Managed Switch features a ―store-and-forward‖ switching scheme. This allows the
switch to auto-learn and store source address in an 8K-entry MAC address table.
(Medium Dependent Interface) Port is also called an "uplink port". The MDI port
MDI
does not cross transmit and receive lines, which is done by the regular ports (MDI-X
ports) that connect to end stations. In general,
or Switch while
MDI/MDIX
changing non-crossover or crossover cabling.
means that you can connect to another Switch or workstation without
MDIX
means connecting to a workstation or PC. Therefore,
means connecting to another Hub
MDI
The 3-slot Modularized Fast Ethernet L2 plus + 2 Gigabit Copper / Mini-GBIC Combo
Managed Switch has 3-module slots. User can purchase the modules in accordance
with their needs which give elasticity on network application.
Features
Conforms to IEEE802.3 10BASE-T, 802.3u 100BASE-TX/FX, 802.3ab
Auto
1000BASE-T, 802.3z Gigabit SX/LX
3 slots for 8 ports 10/100TX, 8 ports 100Mbps multi mode fiber module, 8 ports
100Mbps single mode fiber module, or 8 ports 100Mbps SFP module
IEEE802.3x Flow control
Flow control for full duplex
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Management
SNMP v1/v2c/v3, Web, Telnet, CLI, RMON1
Software Upgrade
TFTP and Console firmware upgradeable
Backpressure for half duplex
High back-plane bandwidth 8.8Gbps
Supports IEEE802.3ad Port trunk with LACP
Broadcast storm filter supported
IGMP supports for Multi Media application
Supports IEEE 802.1p class of service
Port security supported
Port bandwidth control supported
Supports IEEE 802.1d Spanning 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
Pro-Ring System:
X-Ring
Dual Homing
Couple Ring
Optional Module for slot:
8 ports 10/100TX module
8 ports 100SFP module
Software Features
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MIB
RFC 3418 SNMP MIB
RFC 1213 MIBII
RFC 2011 MIB
RFC 1493 Bridge MIB
RFC 2674 VLAN
RFC 1215 Trap MIB
RFC 1643 Ethernet like
RMON1
Private MIB
SNMP Trap
Cold/warm start trap, link down/link up trap, authorization
fail trap, fan fail trap. power event trap
Port Trunk
Supports IEEE802.3ad with LACP function. Up to 13 trunk
groups, trunk member up to 4 ports and include 2 uplink
ports
Spanning Tree
IEEE802.1d spanning tree, IEEE 802.1w Rapid Spanning
tree protocol
Pro-Ring
Supports X-Ring, Dual Homing, and Couple Ring
VLAN
Port based VLAN, up to 24 groups
IEEE802.1Q Tag VLAN
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
Per port 4 queues, High/ low queue. Service rule: first come
first service; all High before Low, WRR for High or low
weight. Weight round ratio (WRR): 8:4:2:1
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IGMP
It supports IGMP V1 and V2 snooping; IGMP Snooping for
Multi-Media application, IGMP group supports 256 groups
and IGMP query
Port Security
Supports 50 entries of MAC address for static MAC and
another 50 for MAC filter
Port Mirror
Supports 3 mirroring types: ―RX, TX and Both packet‖
Bandwidth Control
Per port supports ingress rate limiting and egress rate
shaping control.
The rate limiting and rate shaping can be setting from
0~100Mbps
802.1x
Authentication
Supports IEEE802.1x User-Authentication and can report
to RADIUS server.
Reject
Accept
Authorize
Disable
DHCP
DHCP Client/Server
Packet filter
Broadcast storm control
Package Contents
Unpack the contents of the 3
the checklist below.
3-slot intelligent chassis switch
Power Cord
Four Rubber Feet
RS-232 cable
-slot intelligent chassis switch
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and verify them against
Rack-mounted kit
User Guide CD-ROM
3-slot intelligent chassis switch
Rack-mounted Kit Power Cord User Guide CD-ROM
Four Rubber Feet
Package Contents
RS-232 Cable
Compare the contents of your 3-slot intelligent chassis switch package with the
standard checklist above. IF any item is missing or damaged, please contact your local
dealer for service.
Ethernet Switching Technology
Ethernet Switching Technology dramatically boosted the total bandwidth of a network,
eliminated congestion problems inherent with CSMA/CD (Carrier Sense multiple
access with Collision Detection) protocol, and greatly reduced unnecessary
transmissions.
This revolutionized networking. First, by allowing two-way simultaneous transmissions
over the same port (Full-duplex) essentially doubled the bandwidth. Second, by
reducing the collision domain to a single switch-port eliminated the need for carrier
sensing. Third, by using the store-and-forward technology‘s approach of inspecting
each packet to intercept corrupt or redundant data eliminated unnecessary
transmission that slow the network. By employing address learning replaced the
inefficient receiving port.
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Auto-negotiation regulates the speed and duplex of each port, based on the capability
of both devices. Flow-control allows transmission from a 100Mbps node to a 10Mbps
node without loss of data. Auto-negotiation and flow-control may require disablement
for some networking operations involves legacy equipment. Disabling the
auto-negotiation is accomplished by fixing the speed or duplex of a port.
Ethernet Switching Technology supplied higher performance at costs lower than other
solutions. Wider bandwidth, no congestion, and the reduction in traffic is why switching
is replacing expensive routers and inefficient hubs as the ultimate networking solution.
Switching brought a whole new way of thinking to networking.
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2. Hardware Description
LED
Status
Description
LK/ACT
Green
The port is connecting with the device.
Blinks
The port is receiving or transmitting data.
Off
No device attached.
This Section mainly describes the hardware of the 3-slot intelligent chassis switch, and
gives a physical and functional overview of the switch.
Physical Dimension
The 3-slot intelligent chassis switch physical dimension is
44mm(H)
.
440mm(W) x 280mm(D) x
Front Panel
The Front Panel of the 3-slot intelligent chassis switch supports up to 4 kinds of module.
Please refer to the module user guide for further information.
LED Indicators
Accompanying the Copper/SFP combo ports, four LED indicators are located on the
rear panel beside each combo port. The LEDs indicate the status of Link/Activity,
Full-Duplex/Collision, and transmission speed for the respective ports. The table below
gives definition for each LED indicator.
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FD/COL
Yellow
The port is operating in Full-duplex mode.
Blinks
Collision of Packets occurs in the port.
Off
In half-duplex mode
1000
Green
The port is operating at the speed of 1000Mbps
100
Green
The port is operating at the speed of 100Mbps
(for RJ-45 port only)
Rear Panel
The Description of LED Indicators
The 3-pronged power plug, 2 fans, DC power input, 2 Gigabit Copper/mini-GBIC
combo port, and one RS-232 console port are located at the rear Panel of the 3-slot
intelligent chassis switch as shown in Figure 2-1. The Switch will work with AC power
in the range of 100-240V AC, 50-60Hz.
The Rear Panel of the 3-slot intelligent chassis switch
Desktop Installation
Set the Switch on a sufficiently large flat space with a power outlet nearby. The surface
where you put your Switch should be clean, smooth, level and sturdy. Make sure there
is enough clearance around the Switch to allow attachment of cables, power cord and
allow air circulation.
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Attaching Rubber Feet
A. Make sure mounting surface on the bottom of the Switch is grease and dust free.
B. Remove adhesive backing from your Rubber Feet.
C. Apply the Rubber Feet to each corner on the bottom of the Switch. These footpads
can prevent the Switch from shock/vibration.
Attaching Rubber Feet to each corner on the bottom of the Switch
Rack-mounted Installation
The 3-slot intelligent chassis 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 to rack mount the switch:
A. Position one bracket to align with the holes on one side of the switch and secure it
with the smaller bracket screws. Then attach the remaining bracket to the other
side of the Switch.
Attach mounting brackets with screws
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B. After attached both mounting brackets, position the switch 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
Note:
the front and 3.4 inches (8 cm) on the back of the Switch. This is especially
important for enclosed rack installation.
For proper ventilation, allow about at least 4 inches (10 cm) of clearance on
Power On
Connect the power cord to the power socket on the rear panel of the Switch. The other
side of power cord connects to the power outlet. The internal power supply of the
Switch works with voltage range of AC in the 100-240VAC, frequency 50~60Hz. Check
the power indicator on the front panel to see if power is properly supplied.
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Redundant power
Connect the optional redundant power cord to the redundant power socket on the rear
panel of the Switch. The other side of redundant power cord connects to the power
supply. The Switch works with power supply of 12-48 VDC.
Please make sure the connection on power supply is correct when using the optional
redundant power cord. Red cord should be connected to ―+‖ and black cord should be
connect to ―-‖.
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3. Network Application
This section provides you a few samples of network topology in which the Switch is
used. In general, the 3-slot intelligent chassis switch is designed as a segment switch.
That is, with its large address table (8000 MAC address) and high performance, it is
ideal for interconnecting networking segments.
PC, workstations, and servers can communicate each other by directly connecting with
3-slot intelligent chassis switch. The switch automatically learns nodes address, which
are subsequently used to filter and forward all traffic based on the destination address.
By using Gigabit copper/mini-GBIC combo port (on the rear side of the switch),
10/100Mbps copper, or Ethernet Fiber port the Switch can connect with another switch
or hub to interconnect other small-switched workgroups to form a larger switched
network. Meanwhile, you can also use Ethernet or fiber ports to connect switches. The
following figure is an example of the 3-slot intelligent chassis switch application
topology.
The example of application topology
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Connecting to the Switch
The Console port is a female DB-9 connector that enables a connection to a 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) allows you to set Switch for remote terminal as
if the console terminal were directly connected to it.
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4. Console Management
Login in the Console Interface
When the connection between Switch and PC is ready, turn on the PC and run a
terminal emulation program or
parameters
Baud Rate: 9600 bps
Data Bits: 8
Parity: none
Stop Bit: 1
Control flow: None
to match the following default characteristics of the console port:
The settings of communication parameters
Hyper Terminal
and configure its
communication
After finishing the parameter settings, click ―OK―. When the blank screen shows up,
press Enter key to bring out the login prompt. Key in the ―
both User name and Password (use
Main Menu of console management appears. Please see below figure for login screen.
Enter
key to switch), then press Enter key and the
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―(default value) for the
root
Console login screen
Module Hot-Swapping
The 3-slot Modularized Fast Ethernet L2 plus + 2 Gigabit Copper / Mini-GBIC Combo
Managed Switch supports module hot-swapping. User 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 switch also
sends warning message to the connected PC, work station or terminal via console port.
Please see the picture as below for reference.
Warning message interface
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5. Web-Based Management
This section introduces the configuration and functions of the Web-Based
management.
About Web-based Management
Inside the CPU board of the switch, there exists an embedded HTML web site residing
in flash memory. It offers advanced management features and allow users to manage
the switch from anywhere on the network through a standard browser such as
Microsoft Internet Explorer.
The 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 for Web Management
Before use web management, you can use console to login the switch checking the
default IP of the Switch. Please refer to
login. If you need change IP address in first time, you can use console mode to modify
it. The default value is as below:
IP Address:
Subnet Mask:
Default Gateway:
192.168.16.1
255.255.255.0
192.168.16.254
Console Management
Chapter for console
User Name:
Password:
root
root
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System Login
1. Launch the Internet Explorer on the PC
2. Key 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‖
Login screen
5. Press ―Enter‖ key or click OK button, and then the home screen of the Web-based
management appears as below:
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Main interface
Main interface
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System Information
Assigning the system name, location and view the system information
System Name: Assign the name of switch. The maximum length is 64 bytes
System Description: Display the description of switch. Read only cannot be
modified
System Location: Assign the switch physical location. The maximum length is 64
bytes
System Contact: Enter the name of contact person or organization
Firmware Version: Display the switch‘s firmware version
Kernel Version: Display the kernel software version
MAC Address: Display the unique hardware address assigned by manufacturer
(default)
System information interface
IP Configuration
User can configure the IP Settings and DHCP client function
DHCP Client: To enable or disable the DHCP client function. When DHCP client
function is enabled, the industrial switch will be assigned an IP address from the
network DHCP server. The default IP address will be replaced by the IP address
which assigned by DHCP server. After user click ―Apply‖ button, a popup dialog
show up. It is to inform the user that when the DHCP client is enabled, the current
IP will lose and user should find the new IP on the DHCP server.
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