Milan Technology MIL-SM2401M-STK User Manual
24-Port + One Dual-Module
Expansion Slot
Stackable Managed Switch
MIL-SM2401M-STK
USER GUIDE
Regulatory Approval
- FCC Class A
- UL 1950
- CSA C22.2 No. 950
- EN60950
- CE
- EN55022 Class A
- EN55024
Canadian EMI Notice
This Class A digital apparatus meets all the requirements of the Canad ian Interference-Causing Equipment Regulations.
Cet appareil numerique de la classe A respecte toutes les exigences du Reglement sur le materiel brouilleur du Canada.
European Notice
Products with the CE Marking comply with both the EMC Directive (89/336/EEC) and the Low Voltage Directive (73/23/EEC) issued
by the Commission of the European Communi ty Compliance with these directives imply conformity to the following European Norms:
EN55022 (CISPR 22) - Radio Frequency Interference
EN61000-X - Electromagnetic Immunity
EN60950 (IEC950) - Product Safety
MiLAN Technology warrants to the original consumer or purchaser that each of it's products,
and all components thereof, will be free from def ects in material and/or workmanship for a
period of five years from the original factory shipment date. Any warranty hereunder is
extended to the original consumer or purchaser and is not assignabl e.
MiLAN Technology makes no express or implied warranties including, but not limited to, any
implied warranty of merchantability or fitness for a particular purpose, except as expressly set
forth in this warranty. In no event shall MiLAN Technology be liable for incidental or
consequential damages, costs, or expenses arising out of or in connection with the
performance of the product delivered hereunder. MiLAN Techno logy will in no case cover
damages arising out of the product being used in a negligent fashion or manner.
Trademarks
The MiLAN logo and MiLAN Technology trademarks are registered trademarks of MiLAN Technology in the
United States and/or other countries.
To Contact MiLAN Technology
For prompt response when calling for service information, have the following information ready:
- Product serial number and revision
- Date of purchase
- Vendor or place of purchase
You can reach MiLAN Technology technical support at:
E-mail: support@milan.com
Telephone: +1.408.744.2751
Fax: +1.408.744.2771
MiLAN Technology
1329 Moffett Park Drive
Sunnyvale, CA 94089
United States of Amer ic a
Telephone: +1.408.744.2775
Fax: +1.408.744.2793
http://www.milan.com
info@milan.com
© Copyright 2005 MiLAN Technology P/N: 90000416 Rev. x
Five-Year Limited Warranty
Table of Contents
1. Introduction
Features
Ethernet Switching Technology
2. Hardware Description
Front Panel
Rear Panel
3. Network Application
4. Console Management
Connecting a Terminal or PC to the Console Port
Communication Parameters
Console - Login
Console Management Options
5. CLI Management Interface
Software Features
Package Contents
Management Methods
Console and Telnet Management
Web-based Management
SNMP Network Management
LED Indicators
Desktop Installation
Rack-mounted Installation
Power On
Small Workgroup
Segment Bridge
Stacking Workgroup
5-1. Commands Level
5-2. Commands Set List
5-2-1. System Commands Set
5-2-2. Port Commands Set
5-2-3. Trunk Commands Set
5-2-4. VLAN Commands Set
5-2-5. Spanning Tree Commands Set
5-2-6. QoS Commands Set
5-2-7. IGMP Commands Set
5-2-8. Mac/Filter Table Commands Set
5-2-9. SNMP Commands Set
5-2-10. Port Mirroring Comman d s Set
5-2-11. Stacking Comm ands Set
5-2-12. 802.1x Commands Set
5-2-13. TFTP Commands Set
6. Console Menu Management
6-1. Main Menu
6-2. Status and Counters
6-2-1. Port Status
6-2-2. Port Counters
6-2-3. System Information
6-3. Switch Configuration
6-3-1. Administration Configuration
6-3-1-1. Device Information
6-3-1-2. IP Configuration
6-3-1-3. User Name Configuration
6-3-1-4. Password Conf iguration
6-3-2. Port Configuration
6-3-3. Trunk Configur ation
6-3-4. Port Mirroring Configuration
6-3-5. VLAN Configur ation
6-3-5-1. VLAN Configure
6-3-5-2. Create a VLAN Group
6-3-5-3. Edit / Delete VLAN Group
6-3-5-4. Groups Sorted Mode
6-3-6. Priority Configuration
6-3-7. MAC Address Configuration
6-3-7-1. Static MAC Address
6-3-7-2. Filtering MAC Address
6-3-8. Miscellaneous Configur at ion
6-3-8-1. MAC Address Ageing Time
6-3-8-2. Broadcast Storm Filt ering
6-3-8-3. Max Bridge Tr ansmit Delay Bound
6-3-8-4. Collision Retry Forever
6-3-8-5. Hash Algorithm
6-3-8-6. IFG Compensat ion
6-3-8-7. IP Stacking Group ID (0…65535)
6-3-8-8. IP Stacking Mode
6-4. Protocol Relate d C onfiguration
6-4-1. STP
6-4-1-1. STP Setup
6-4-1-2. System Configuration
6-4-1-3. STP Per Port Setting
6-4-2. SNMP
6-4-2-1. SNMP System Options
6-4-2-2. Community Strings
6-4-2-3. Trap Managers
6-4-3. LACP
6-4-3-1. LACP Working Ports
6-4-3-2. LACP State Activity
6-4-3-3. LACP Group Status
6-4-4. IGMP/GVRP Configuration
6-4-5. 802.1X Configurati on
6-4-5-1. 802.1X Setup
6-4-5-2. 802.1X System Configurat i on
6-4-5-3. 802.1X Per Port Configuration
6-4-5-4. 802.1X Miscellaneous Conf igur at i on
6-5. System Reset Configuration
6-5-1. Factory De fault
6-5-2. System Reboot
6-5-3. TFTP Configur ation
6-5-3-1. TFTP Update Firmware
6-5-3-2. TFTP Restore Conf iguration
6-5-3-3. TFTP Backup Confi guration
6-5-3-4. Save Configuration
6-6. Xmodem Upgrade
7. Web-Based Management
7-1. System Login
7-2. Port Status
7-3. Port Statistics
7-4. Administrator
7-4-1. IP Address
7-4-2. Switch Setting
7-4-2-1. Basic Switch Settings
7-4-2-2. Advanced Settings
7-4-2-3. Miscellaneous Sett ings
7-4-3. Console Port Information
7-4-4. Port Controls
7-4-5. Trunking
7-4-5-1. Aggregator Setting
7-4-5-2. Aggregator Information
7-4-5-3. State Activity
7-4-6. Forwarding and Filtering
7-4-6-1. IGMP Snooping
7-4-6-2. Static MAC Address
7-4-6-3. MAC Filtering
7-4-7. VLAN Configur ation
7-4-7-1. VLAN Operation Mode 802.1Q (802.1Q VLAN)
7-4-8. Spanning Tree
7-4-8-1. System Configuration
7-4-8-2. Per Port Configurat ion
7-4-9. Port Mirroring
7-4-10. SNMP Management
7-4-10-1. System Options
7-4-10-2. Community Strings
7-4-10-3. Trap Managers
7-4-11. Security Manager
7-4-12. 802.1X
7-4-12-1. System Configuration
7-4-12-2. Per Port Configuration
7-4-12-3. 802.1X Miscellaneous Configuration
7-4-13. TFTP Update Firmware
7-4-14. Configuration Ba ckup
7-4-14-1. TFTP Restore Configuration
7-4-14-2. TFTP Backup Configuration
7-4-15. Factory Default
7-4-16. System Reboot
7-5. Panel List
7-6. IP Stacking
7-6-1. Setting up an IP Stacking Group
8. Troubleshooting
Incorrect connections
Diagnostic LED Indicators
9. Technical Specification s
1.
Introduction
The MIL-SM2401M-STK managed switch is a multi-port 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
environments.
The switch features a “store-and-forward “ switching scheme. This allows the
switch to auto-learn and store source addresses in an 8K-entry MAC address
table.
The
MDI port does not cross transmit and receive lines, which is done by the regular
ports (MDI-X ports) that connect to end stations. In general,
connecting to another hub or switch while
workstation or PC. Therefore,
another switch or workstation without changing non-crossover or crossover
cabling.
The MIL-SM2401M-STK switch provides 24 auto-sensing 10/100Base-TX RJ-45
ports plus one dual-port expansion slot for optional fiber, gigabit fiber, or gigabit
UTP modules, which enables long-distance fiber connections or gigabit copper for
higher connection speeds.
(Medium Dependent Interface) port is also called an "uplink port". The
MDI
means
MDI
means connecting to a
MDIX
Auto MDI/MDIX
means that you can connect to
1
Features
Conforms to IEEE802.3 10BASE-T, 802.3u 100BASE-TX/FX, 802.3ab
1000BASE-T, 802.3z Gigabit fiber
24 10/100 Ethernet ports plus one expansion slot
IEEE802.3x Flow control
Flow control for full duplex
¾
Backpressure for half duplex
¾
High back-plane bandwidth 8.8Gbps
IEEE802.3ad Port trunk with LACP
Broadcast storm filter
Stack management via single IP address
IGMP support for Multi Media application
EEE 802.1p class of service
Formatted:
Bullets and Numbering
Port security
Port bandwidth control
IEEE 802.1d Spanning tree protocol
GVRP function
Port based VLAN/802.1Q VLAN
IEEE 802.1x user authentication
DHCP client
SNMP, Telnet, Web and Local console management
Provides command line interface for telnet and local console
management
Modules include: 2 x 100FX, 2 x 1000SX, 1000T + 1000SX, 1000T +
1000LX, 2 x 1000T, 2 MINI GBIC
2
Software Features
Provides SNMP, Web browser, Telnet and local RS-232
Management
RFC Standard
console management. The telnet and console also
supports command line interface.
RFC 1157 SNMP, RFC 1213 MIB II, RFC 1643 Ethernet
like, RFC 1493 Bridge MIB, RFC 1757 RMON 1, RFC 1215
Trap, RFC 2674 VLAN MIB, private MIB.
SNMP Trap
Software Upgrade TFTP and Console firmware upgradeable
Port Trunk
Spanning Tree IEEE802.1d Spanning Tree
VLAN
QOS Policy Supports 8 priority levels ID for two priority queues
Cold start, link down, link up, authorization fail, Trap station
up to 3.
Supports IEEE802.3ad with LACP function. Up to 7 trunk
groups and group member up to 4. The trunk port within
24-port 10/100TX and extension module.
Port based VLAN
IEEE802.1Q Tag VLAN
IEEE802.1v Protocol VLAN (IP, IPX, etc.)
The static VLAN groups up to 256 and dynamic VLAN
groups up to 2048, the VLAN ID can be assigned from 0 to
4094.
Per system supports high and low queues. The priority
Class of Service
3
service rule: first come first service, all High before Low,
WRR for high or low weight.
Port Based Priority
Supports 3 settings: “Disable, Low or High priority”. When
set to “Disable”, the incoming packet will follow QoS policy;
Otherwise, the packet will follow port priority setting to
“High/Low” queue.
IGMP
Supports IGMP snooping for Multi-Media application and
supports 256 groups
Supports ingress and egress MAC address filter and static
Port Security
source MAC address lock.
Global system supports 3 mirroring types: “RX, TX and
Port Mirror
Both packet”. The maximum of port mirror entries is up to
25.
Bandwidth Control Each port supports bandwidth control. Per level 100Kbps.
Supports single IP management feature, stacked up to 8
Stacking
units. Stacking and switch management can be through
any port, including the uplink module.
Supports IEEE802.1x User-Authentication and can report
to RADIUS server.
Reject
802.1x
Accept
Authorize
Disable
DHCP DHCP Client
Packet filter Broadcast storm
4
Package Contents
Unpack the contents of the package and verify them against the checklist below.
MIL-SM2401M-STK Switch
Power Cord
Four Rubber Feet
Rack Mount Ears
RS-232 cable
User Guide (CD Manual)
Warranty Card
If any item is missing or damaged, please contact your local dealer for service.
Management Methods
The MIL-SM2401M-STK switch series supports the following management
methods:
Console and Telnet Management
Web-based Management
SNMP Network Management
Console and Telnet Management
Console Management is done through the RS-232 Console Port. Managing the
switch in this method requires a direct connection between a PC and the switch.
Telnet management requires a network connection. The default IP address is
5
192.168.1.77 with a subnet mask of 255.255.255.0. This default address can be
used to login and change the configuration using Telnet.
Web-based Management
The switch provides an embedded HTML web server residing in flash memory. It
offers advanced management features and allows users to manage the switch
from anywhere on the network through a standard browser such as Microsoft
Internet Explorer or Netscape.
SNMP Network Management
SNMP (Simple Network Management Protocol) provides a means to monitor and
control network devices, and to manage configurations, statistic collection,
performance, and security.
6
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), that essentially doubled the
bandwidth. Second, by reducing the collision domain to a single switch-port, that
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, switching eliminated unnecessary transmission that slow the network. By
employing address learning, which replaced the inefficient receiving port.
Auto-negotiation regulates the speed and duplex of each port, based on the
capability of both devices. Flow-control allows transm issio n from a 100M bps 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.
7
2.
Hardware Description
Front Panel
The Front Panel of the MIL-SM2401M-STK switch series consists of 24
10/100Base-TX RJ-45 ports (Auto MDI/MDIX) and one expansion slot. The LED
Indicators and console port are also located on the front panel of the switch.
Console LED Fast Ethernet Ports Module Bay
Port Indicators
Figure 2-1. Front panel for MIL-SM2401M-STK
100BASE-TX UTP Ports:
Fast Ethernet UTP ports.
Modules:
modules. Check with your MiLAN sales representative for details.
Console Port:
It requires a direct connection between the switch and an end station (PC) via
a RS-232 cable.
The MIL-SM2401M-STK provides a broad range of expansion slot
Console management can be done through the Console Port.
The MIL-SM2401M-STK comes with 24 100Mbps
8
LED Indicators
The LED Indicators give real-time information of systematic operation status. The
following table provides descriptions of LED statuses and their meaning.
Figure 2-2. LED Indicators
LED Status
Description
Green Power On
Power
Off Power is not connected
Green The port is in 100Mbps speed.
100M
Off The port is in 10Mbps speed.
Green The port is connecting with the device.
LNK/ACT
Blinks The port is receiving or transmitting data.
Off No device attached.
Orange The port is operating in Full-duplex mode.
FDX/COL
Blinks Collision of Packets is occurring on the port.
Off The port is operating in half-duplex mode
Table 2-1. The Description of LED Indicators
9
Rear Panel
The 3-pronged power plug is located at the rear panel of the MIL-SM2401M-STK
as shown in Figure 2-3. The Switch will work with AC in the range 100-240V AC,
50-60Hz.
Figure 2-3. The Rear Panel of the 24 10/100TX plus one Exp. Slot stackable switch
10
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.
Provide enough clearance around the switch to allow attachment of cables, power
cord and allow air circulation.
Attaching Rubber Feet
A. Make sure the 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.
Figure 2-4. Attaching Rubber Feet to each corner on the bottom of the switch
11
Rack-mounted Installation
The MIL-SM2401M-STK 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.
Figure 2-5. Attach mounting brackets with screws
12
B. After attaching both mounting brackets, position the MIL-SM2401M-STK 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.
Figure 2-6. Mount the switch in an EIA standard 19-inch Rack
For proper ventilation, allow about at least 4 inches (10 cm) of clearance on the
Note:
front and 3.4 inches (8 cm) on the back of the Switch. This is especially important for
enclosed rack installation.
Power On
Connect the power cord to the power socket on the rear panel of the switch.
Connect the other end of the power cord to an appropriate power outlet. The
internal power supply of the switch works with voltage range of AC in the
100-240VAC, f requency 50~60Hz.
Press the power On/Off switch to the On position and check the power indicator
on the front panel to see if power is properly supplied.
13
3.
Network Application
This section provides you a few samples of network topology in which the Switch
is used. In general, the 24 10/100TX plus one Exp. Slot Single IP Stackable
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 24 10/100TX plus one Exp. Slot Single IP Stackable Switch. The
switch automatically learns nodes address, which are subsequently used to filter
and forward all traffic based on the destination address.
By using Uplink 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 fiber ports to connect switches. The distance
between two switches via fiber cable can be up to 2 kilometer (multi-mode fiber)
or 60 kilometer (single-mode fiber).
14
Small Workgroup
The MIL-SM2401M-STK switch can be used as a standalone switch to which
personal computers, servers and printer servers are directly connected to form a
small workgroup.
Figure 3-1. Small Workgroup Application
15
Segment Bridge
For enterprise networks where large data broadcasts are constantly processed,
this switch is an ideal solution for department users to connect to the corporate
backbone.
In the illustration below, two Ethernet switches with PCs, print servers, and local
servers attached, are both connected to the switch. All the devices in this network
can communicate with each other through the switch. Connecting servers to the
switch allows other users to access the data on server.
Figure 3-2 Department Bridge Application
16
Stacking Workgroup
Up to eight (8) individual MIL-SM2401M-STK switches can be connected to form
a single logical unit using embedded stacking technology. The stack behaves as a
single switching unit that is manageable by a master switch elected from one of
the member switches.
The master switch serves as the control center for the stack and automatically
creates and updates all of the switching tables. The remaining member switches
act as forwarding processors and each switch in the stack is assigned to a single
workgroup ID. In addition, a working stack can accept new members or delete
old ones without service interruption or degraded performance.
No special tools, extra software, or expensive equipment is needed to form a
Stacking Workgroup. With the MIL-SM2401M-STK, management applications
represent the entire stack as a single device with simple point and click
management.
Figure 3-3. A stacking workgroup application
17
4.
Console Management
Connecting a Terminal or PC to the Console Port
Console management involves the administration of the switch via a direct
connection to the RS-232 console port. This port is a female DB-9 connector.
From the main menu of the console program, the user has access to manage the
functions of the switch.
Figure 4-1. Connecting the switch to a terminal via RS-232 cable
Use the supplied RS-232 cable to connect a terminal or PC to the console port.
The terminal or PC to be connected must support the terminal emulation program.
18
Communication Parameters
After the connection between Switch and PC is finished, turn on the PC and run a
terminal emulation program
or
Hyper Terminal
characteristics of the console port:
Baud Rate: 9600 bps
Data Bits: 8
Parity: none
Stop Bit: 1
Control flow: None
Figure 4-2. The settings of communication parameters
to match the following default
19
Console - Login
After you have entered the parameter settings, click OK. When the blank screen
appears, press the
password to login. The default user name is
Key to access the login screen. Type the user name and
Enter
; the default password is
root
Figure 4-3. Console login screen
root
.
1. The switch also provides a serial interface to manage and monitor the switch.
The user can follow the Console Port Information provided by the web to use
the Windows HyperTerminal program to link the switch.
2. Type the user name and password to login. The default user name is
default password is
root
.
root
; the
3. The timeout on the console port is 60 seconds. If no action is taken on the
console screen for one minute, the program reverts back to the logon screen
and a new login is necessary in order to continue.
20
4. The switch is shipped with a default IP address of 192.168.1.77. The default
subnet mask is 255.255.255.0.
21
Console Management Options
The system supports two types of console management – CLI Command and
Menu Selection. After you login to the system, you will see a command prompt.
To enter the Menu Selection management interface, type “
prompt and you will see the main menu interface.
To enter CLI Command management interface, type “
enable
prompt.
” at the command
menu
” at the command
22
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