Intellinet 520881 Manuale utente
Manageable Gigabit Switch
User’s Manual 1
Preface
This manual describes how to install and use the Manageable
Gigabit Switch. This switch introduced here is designed to deliver
full scalability with SNMP/RMON web-based management
functions by providing:
z24 x 10/100BaseTX fixed ports and optional 2 x
1000BaseT/SX/LX ports.
z16 x 10/100BaseTX fixed ports and optional 1 x 8-Port
10/100BaseTX/100BaseFX module, 2 x 1000BaseT/SX/LX
ports.
For the two Gigabit ports, it allows options of fiber type and
wavelength at user’s discretion. This switch brings a simple answer
to today’s complicated networking environments.
To get the most out of this manual, you should have an
understanding of Ethernet networking concepts.
In this manual, you will find:
•Features on the switch
•Illustrative LED functions
•Installation instructions
•Management Configuration
•SNMP, DHCP, IGMP…
•Specifications
Manageable Gigabit Switch
2 User’s Manual
Table of Contents
PREFACE 1
TABLE OF CONTENTS 2
PRODUCT OVERVIEW 5
MANAGEABLE 16/24 +2GIGABIT SWITCH 5
PACKAGE CONTENTS 5
PRODUCT HIGHLIGHTS 6
Basic Features 6
Management Support 6
FRONT PANEL DISPLAY 7
PHYSICAL PORTS 9
SWITCH MANAGEMENT 9
Administration console via RS-232 serial port 9
Web-based browser interface 9
External SNMP-based network management application 10
INSTALLATION 11
SELECTING A SITE FOR THE SWITCH 11
CONNECTING TO POWER 12
CONNECTING TO YOUR NETWORK 13
Cable Type & Length 13
Cabling 15
SWITCH MANAGEMENT 16
MANAGEMENT ACCESS OVERVIEW 16
ADMINISTRATION CONSOLE 17
Direct Access 17
Modem Access 18
WEB MANAGEMENT 18
SNMP-BASED NETWORK MANAGEMENT 18
PROTOCOLS 19
MANAGEMENT ARCHITECTURE 19
MENU-DRIVEN CONSOLE MANAGEMENT 20
LOGGING ON TO THE SWITCH 20
At the screen prompt 20
SWITCH MANAGEMENT SCREEN 21
Navigating Through the Console Interface 22
Manageable Gigabit Switch
User’s Manual 3
PERFORMING BASIC MANAGEMENT ACTIVITIES 22
Start with Selection Menu 23
General Management Configurations 24
LAN Port Configurations 25
Console Port Configurations 27
PERFORMING ADVANCED MANAGEMENT ACTIVITIES 28
Start with Selection Menu 29
L2 Switching DataBase 30
IP Networking 35
Bridging 43
Static Filtering 44
MAC Address In-Filters 45
Spanning Tree Functions 46
SNMP Functions 50
Other Protocols 52
Port Mirroring 53
QoS Setup 54
Sending and Receiving Files 59
LOGOUT 61
SAVE SETTINGS 61
RESTORE DEFAULT SETTINGS 61
REBOOT 61
WEB-BASED BROWSER MANAGEMENT 62
LOGGING ON TO THE SWITCH 62
UNDERSTANDING THE BROWSER INTERFACE 63
PERFORMING FILE ACTIVITIES 64
Start with Selection Menu 64
PERFORMING BASIC SETUP ACTIVITIES 66
Start with Selection Menu 66
LAN Port Configuration 68
Console Port Configuration 71
PERFORMING ADVANCED SETUP ACTIVITIES 73
Start with Selection Menu 73
MAC Address Management 74
IP Networking 78
Per Port Statistics 84
Bridging 84
Static MAC Filter 85
IP Multicast Group 88
VLAN Perspective 88
Spanning Tree Perspective 91
SNMP 93
Other Protocols 95
Port Mirroring 96
QoS 97
SNMP &RMON MANAGEMENT 106
OVERVIEW 106
SNMP AGENT AND MIB-2 (RFC 1213) 106
RMON MIB (RFC 1757) AND BRIDGE MIB (RFC 1493) 107
RMON Groups Supported 107
Bridge Groups Supported 108
Manageable Gigabit Switch
4 User’s Manual
SPECIFICATIONS 109
Manageable Gigabit Switch
User’s Manual 5
Product Overview
Manageable 16/24 + 2 Gigabit Switch
Front View
Package Contents
When you unpack the product package, you shall find the items
listed below. Please inspect the contents, and report any apparent
damage or missing items immediately to your authorized reseller.
3This Manageable Switch
3User’s Manual
3AC power cord
3RS232 cable
3Rackmount brackets with screws
Manageable Gigabit Switch
6 User’s Manual
Product Highlights
Basic Features
♦24 x 10/100BaseTX ports with RJ-45 connectors, plus
options of 2 x 1000BaseT/SX/LX ports, auto-MDIX on port
17 ~ port 24
♦16 x 10/100BaseTX ports with RJ-45 connectors, plus
options of 1 x 8-Port 10/100BaseTX/100BaseFX module
(auto-MDIX on TX ports of 8-Port module), 2 x
1000BaseT/SX/LX ports
♦Auto-negotiation for speed and duplexity on all
10/100BaseTX ports
♦Full wire-speed forwarding rate
♦Store-and-forward mechanism
♦Back-pressure and IEEE 802.3x compliant flow control
♦Supports 32K MAC addresses
♦Provides 2MBytes memory buffer
♦Front panel reset button
♦Front panel port status LEDs
♦Standard 19” rackmount size, one-unit-height
Management Support
VLAN
♦Port-based VLAN
♦802.1Q tagged VLAN
PORT-SECURITY
♦Limit number of MAC addresses learned per port
♦Static MAC addresses stay in the filtering table
PORT-MIRRORING
♦Port-mirroring provided through dedicated ports
COS (IEEE802.1p Classification of Service)
♦4-level transmission priorities: 4 queues per output port
♦Packet transmission scheduled using Weighted Round
Robin (WRR)
♦User-defined weights
Manageable Gigabit Switch
User’s Manual 7
♦Classification of packet priority can be based on either a
VLAN tag on packet or a user-definable port priority
INTERNETWORKING PROTOCOLS
♦Bridging:
802.1D Spanning Tree
802.1p/Q – GARP/GVRP
♦Routing:
RIP
RIP-2
DHCP-Relay
ICMP Router Discovery Message
♦IP Multicast:
IGMP Snooping
Maximum of 128 VLANs and IP multicast
sessions
♦Bandwidth Control
NETWORK MANAGEMENT METHODS
♦Console port access via RS-232 cable
♦Telnet remote access
♦SNMP agent:
MIB-2 (RFC1213)
Bridge MIB (RFC1493)
RMON MIB (RFC1757) – statistics, history, alarm and
events
VLAN MIB (802.1Q/RFC2674)
Private MIB
♦Java applet-based MIB browser
♦Web browser support based on HTTP server and CGI
parser
♦Kermit/TFTP software-upgrade capability
Front Panel Display
Manageable Gigabit Switch
8 User’s Manual
cPOWER
This LED comes on when the switch is properly connected to power and
turned on.
dPort Status LEDs
The LEDs are located at the left side of each section, displaying status for
each respective port. Please refer to the following table for more details.
LED State Indication
On A valid network connection established.
LNK stands for LINK.
LNK/ACT
Flashing Transmitting or receiving data.
ACT stands for ACTIVITY.
On Connection in full duplex mode.
FDX stands for FULL-DUPLEX.
Flashing Collision occurred.
COL stands for COLLISION.
FDX/COL
Off Connection in half-duplex mode.
eGigabit Port Status LEDs
The LEDs are located at the left side of each Gigabit module, displaying
status for each respective port. Please refer to the following table for more
details.
LED State Indication
Flashing Transmitting or receiving data.
ACT stands for ACTIVITY.
ACT
Off
No activity.
On A valid network connection established.
LNK stands for LINK.
LNK
Off No connection.
Manageable Gigabit Switch
User’s Manual 9
Physical Ports
The Manageable Gigabit Switch provides:
z24 x 10/100TX fixed ports and options of 2 x 1000T/SX/LX
ports.
z16 x 10/100TX fixed ports and options of 1 x 8-Port
10/100TX/100FX module, 2 x 1000T/SX/LX ports.
CONNECTIVITY
zSC connectors on Gigabit ports
zST, SC, VF-45, MT-RJ connectors on 100FX ports
zRJ-45 connectors on TX ports
MODE SELECTION
• 10BaseT full-duplex mode
• 10BaseT half-duplex mode
• 100BaseTX/FX full-duplex mode
• 100BaseTX/FX half-duplex mode
• 1000BaseT/SX/LX full-duplex mode
• Auto-negotiating mode
Switch Management
Administration console via RS-232 serial port
The switch provides an onboard serial port, which allows the switch to
be configured via a directly connected terminal or a Telnet session.
Web-based browser interface
The switch also boasts a point-and-click browser-based interface that
lets users access full switch configuration and functionality from a
Netscape or Internet Explorer browser.
Manageable Gigabit Switch
10 User’s Manual
External SNMP-based network management application
The switch can also be configured via SNMP.
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