Milan Technology MIL-SM801XX User Manual

MIL-SM801xx

Managed 9 Port Switch

Eight 10/100BASE-TX Ethernet ports

With

One fixed 100BASE-FX port

USER GUIDE

Regulatory Approval

- FCC Class A

- UL 1950

- CSA C22.2 No. 950

- EN60950

- CE

- EN55022 Class A

Canadian EMI Notice

This Class A digital apparatus meets all the requirements of the Canadian 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 Community Compliance with these directives imply conformity to
the following European Norms:

- EN55024

- 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 defects 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 assignable.
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 Technology will in no case cover damages
arising out of the product being used in a negligent fashion or manner.

Trademarks

© 2000 MiLAN, the MiLAN logo and MiLAN Technology are either trademarks or registered
trademarks of Digi International, Inc. in the United States and/or other countries. All other
trademarks are the property of their respective holders.

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: [e-mail]
Telephone: [phone]
Fax: [phone]

MiLAN Technology
1299 Orleans Drive
Sunnyvale, CA 94089-1138
United States of America

Five-Year Limited Warranty

Telephone: [phone]
Fax: [phone]

http://www.milan.com
info @ milan.com

© Copyright 2001 MiLAN Technology P/N: 90000374_B

Contents

1. Introduction…….…………….…………….……….…………………… 1

Features ……………………………………………………....…..…….…….. 2

Intelligent Management Features ……………………....………………….. 2

Package Contents ………………………..………………..……….………... 2
Ethernet Switching Technology ………………………..……………………. 3
Management Methods ………………………………….……...…………….. 4

2. Hardware Description ………………..….…...…...……………………. 5

Front Panel ……………………………..……………………...…...………….. 5
MIL-SM801 ……………………………………………………………………… 5
MIL-SM801SC with SC Connector …………….………………...…………. 5
MIL-SM801ST with ST Connector ………………………………..………….. 6
MIL-SM801MT with MT-RJ Connector ………..…………………..…………. 6
MIL-SM801VF with VF-45 Connector …………………………..……………. 6
LED Indicators …………………………………………………………………. 6
Rear Panel ……………………………………………..………………………. 7
Desktop Installation ……………………….………………….……..…………. 8

3. Network Configuration …………..…….…….…….……………………. 9

Connecting a Terminal or PC to the Console Port …………..….....……….. 9

Assigning IP address ……………...………….………..………....…………… 10

Secured IP ……………………….…..…………………………………………. 13

Resetting Factory Defaults ……………...………….………..………....……… 14

4. Web-Based Management .………………………………………………. 15

System Login ………………………..……………....…………….……..……… 15

5. System Configuration .…………………………………………………… 17

Network Setting…………………………………………….…...……………… 17
System Group…………………………………………….…...………………… 17
Statistics …………………………………………….…...………………………. 18

Port Config …………………………………….………...………....…………… 19

Speed Config …………………………………….…...………..……….………. 20
VLAN ………….……………………………….…...…………….……………. . 21

Trunking ………………………………………………...…….…....……………. 23

Agent Config …………………………………………………………………….. 24

6. Technical Specifications .…………………….....……………………… 26

7. Troubleshooting .…………………………………..…………………….. 27

Incorrect connections ...……………………………………………….………… 27
Diagnosing LED Indicators ………………………..…………………..……….. 27

Appendix Internet Explorer Setting…….……….………………………… 28

1. Introduction

1

In today’s society, the ability to communicate quickly and share important data is
essential to our lifestyle. Computer networks have proven to be one of the fastest
methods of communication.

The MIL-SM801XX series are compact desktop size switches that are ideal
solutions for small, medium and enterprise networks. The switch provides wire­speed switching with high-performance, and low-cost connections. Using the store­and-forward switching method, this switch can auto-learn and store up to 8K worth
of MAC addresses.

Figure 1-1. The MIL-SM801XX

The MIL-SM801xx switch provides eight-switched auto-sensing 10/100 Mbps RJ-45
Ethernet ports plus one 100Base-FX fiber port. The switch will automatically detect
the speed of the device that you plug into, allowing you to use both 10 and
100Mbps devices. The 10Mbps bandwidth will accommodate 10Mbps workgroup
hubs while simultaneously providing the 100Mbps bandwidth needed to
accommodate multimedia applications. In addition, each RJ-45 port supports Auto
MDI/MDIX for easy installation.

The MIL-SM801XX switch provides one 100Base-FX fiber port. There are 4 types
of fiber connectors available on the switch. These fiber connectors are SC, ST, MT­RJ, VF-45 (multi-mode) and SC (single-mode). The fiber port can be used to
connect to a remote site up to 2 kilometers (multi-mode) or 15~60 kilometers (SC
single- mode).

The MIL-SM801XX includes built in Web-based Management. You can easily
configure and monitor the switch through your web browser. You can also use our
text base console program through Telnet, Serial Console, or any SNMP
management system.

Features

2

n Conforms to IEEE 802.3, 802.3u, and 802.3x Ethernet Standards
n Eight auto-sensing 10/100Mbps Ethernet RJ-45 ports
n Automatic MDI/MDIX crossover for each 10Base-T/ 100Base-TX port
n One fixed 100Mbps fiber port
n One RS-232 for Serial Console management
n Half-duplex mode for back pressure, and full-duplex for flow control
n Store-and-forward switching architecture for abnormal packet filtering
n Automatic address learning, address migration
n 8K-entry MAC address table
n 512KB memory buffer sharing
n Performs non-blocking full wire speed (1.8Gbps)
n LED-indicators for Power, 100M, LK/ACT, FD/COL
n 10-inch desktop size design

Intelligent Management Features

n Web-based management
n SNMP network management
n Console management
n Supports nine port based VLAN groups and support for multiple VLANs on a

port

n Port Trunking ( Up to 4 ports ---800Mbps cascade )
n MIB II ( RFC1213 ) supported
n Port Configuration
n Port Disable/Enable Setting
n Auto-negotiation, 100 Full/half-duplex, or 10 Full/half-duplex mode

Package Contents

n MIL-SM801XX
n Power cord
n Four rubber feet
n RS-232 cable for console port
n User Guide

Figure 1-2. Package Contents

3

Compare the contents of your MIL-SM801XX 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 Carrier Sense Multiple
Access with Collision Detection protocol, and greatly reduced unnecessary
transmissions.

Switches have revolutionized the network world in three major ways. First, by using
a switch you can have two-way, simultaneous transmissions over the same port (full
duplex), essentially doubling the bandwidth. Second, by reducing the collision
domain to a single switched-port “Carrier Sensing” is eliminated. Third, using store­and-forward switching, unnecessary transmissions can be eliminated to avoid
congestion.

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. You may need to disable auto-negotiation
and flow control for some networking operations involving legacy equipment.
Disabling the auto-negotiation is accomplished by fixing the speed or duplex of a
port.

Management Methods

4

The MIL-SM801XX series supports the following management methods:

n Console and Telnet Management
n Web-based Management
n SNMP Network Management

Console and Telnet Management

Console Management is done through the serial Console Port. This method
requires a direct connection between a PC and the MIL-SM801XX. Telnet
management is done over the network. Once the MIL-S801XX has an assigned IP
address and is on the network, you can use Telnet to login and make configuration
changes.

Web-based Management

The switch provides an embedded HTML web site residing in flash memory. It offers
advanced management features and allows users to manage the MIL-SM801XX
from anywhere on the network through a standard browser such as Microsoft
Internet Explorer or Netscape Navigator. For more information, see chapter 6.

SNMP Network Management

SNMP (Simple Network Management Protocol) provides a way to monitor and
control network devices, and to manage configurations, statistic collection,
performance, and security.

2. Hardware Description

5

This section describes the hardware of the MIL-SM801XX series. The switch is compact
in size with eight auto-sensing 10/100Mbps Ethernet RJ-45 ports and one 100Base-FX
fiber port.

Front Panel

The front panel of the MIL-SM801XX series consists of eight auto-sensing 10/100Mbps
Ethernet RJ-45 ports (automatic MDI/MDIX), one 100Base-FX fiber port, and LED
indicators.

Different front panels of the MIL-SM801XX series are illustrated below. There are four
different types of fiber connectors available for the convenience of your connectivity.
These fiber connectors are SC, (SC single-mode), ST, MT-RJ and VF-45.

Figure 2-3. The Front Panel of the MIL-SM801XX with SC (single mode) connector

Figure 2-4. The Front Panel of the MIL-SM801XX with ST connector

Figure 2-5. The Front Panel of the MIL-SM801XX with MT-RJ connector

6

Figure 2-6. The Front Panel of the MIL-SM801XX with VF-45 connector

n RJ-45 Ports (Auto MDI/MDIX): Eight 10/100 auto-sensing for 10Base-T or

100Base-TX connections. MDI configuration provides the means to connect to
another hub or switch while MDIX provides connection to a workstation or PC.

n 100Base-FX Fiber Port: There are four connectors available for the MIL-

SM801XX as shown above. The distance for multi-mode fiber cabling can be
up to 2 kilometers, whereas the distance for SC single-mode fiber can be up to
60 kilometers.

LED Indicators

Figure 2-7. Detail of LED Indicators

There are three LED-indicators (100M, LNK/ACT, FDX/COL) for each UTP port.
The following table provides descriptions of the LED indicators. They provide a real­time indication of operational status.

LED Status Color Description

7

Power On Green Power On

On Green The port is operating at the speed of 100Mbps

100M

Off In 10Mbps mode or no device attached

On Green The port is successfully connected to a device

LNK /
ACT

Blinks Green The port is receiving or transmitting data

Off No device attached

On Amber The port is operating in full-duplex mode

FDX /
COL

Table 2-1. Description of LED Indicators

Blinks Amber Collisions are occurring on the port

Off Half-duplex mode or no device attached

Rear Panel

The 3-pronged power plug is located at the rear panel of the MIL-SM801XX as
shown in Figure 2-8. The switch will work with AC in the range of 100-240V AC, 50­60Hz.

Figure 2-8 The Rear Panel of the MIL-SM801XX