Cisco SLM2008PT-NA Manuale di istruzioni

Cisco Small Business

SLM2008 8-Port Gigabit Smart Switch with PD and

AC Power

ADMINISTRATION

GUIDE

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Cisco SLM2008 8-Port Gigabit Smart Switch with PD and AC Power Administration Guide iii

Contents

Chapter 1: Introduction 1

Chapter 2: Getting to Know the Cisco SLM2008 Switch 2

Front Panel 2

Back Panel 3

Side Panels 3

Chapter 3: Connecting the Cisco SLM2008 Switch 5

Placement Options 5

Desktop Option 5

Wall-Mount Option 6

Connecting the Cisco SLM2008 Switch to the Network 7

Chapter 4: Setting Up the Cisco SLM2008 Switch 9

Launching the Web-Based Configuration Utility 9

Navigating the Utility 10

System 11

Port 11

VLAN 11

Security 11

QoS 12

STP 12

Statistics 12

Multicast 13

Admin 13

Chapter 5: Advanced Configuration 14

Setup 14

Using the Help System 14

System 16

Configuring System Settings 16

Cisco SLM2008 8-Port Gigabit Smart Switch with PD and AC Power Administration Guide iv

Contents

Port 18

Configuring Port Settings 18

Configuring Static Link Aggregation 20

Configuring LACP Settings 21

Displaying LACP Status 23

VLAN 24

Configuring VLAN Settings 24

Configuring VLAN Port Settings 25

Security 27

Configuring 802.1X Settings 27

Configuring 802.1X Parameter 30

Configuring Static MAC Address 32

Configuring Management Access List 33

Configuring Storm Control 34

QoS 35

Configuring QoS Settings 35

STP 41

Configuring STP Settings 41

Displaying STP Status 43

Statistics 44

Displaying Statistics Overview 45

Displaying IGMP Status 46

Multicast 47

Configuring IGMP Settings 47

Admin 49

Configuring Ping 50

Configuring Port Mirror 51

Restoring Factory Default 52

Rebooting the Switch 53

Saving Configuration Settings 54

Upgrading the Firmware 55

Cisco SLM2008 8-Port Gigabit Smart Switch with PD and AC Power Administration Guide v

Contents

Appendix A: Specifications 57

Appendix B: Where to Go From Here 60

Cisco SLM2008 8-Port Gigabit Smart Switch with PD and AC Power Administration Guide 1

Introduction

The Cisco SLM2008 8-port Gigabit Smart Switch with PD and AC Power allows

you to upgrade your existing network by replacing your current workgroup hub or

switch. At the same time, you can configure advanced features for security, QoS,

and Spanning Tree using its web-based configuration utility.

The Cisco SLM2008 switch not only allows you to upgrade to gigabit speeds but

also allows you to expand your network securely. The Gigabit Smart Switch with

PD have virtual LAN (VLAN) capabilities to restrict the flow of multicast and

broadcast traffic. Stations within a given VLAN can freely communicate using

either unicast or multicast addressing. Communication between different VLANs is

not possible.

Extensive QoS features make the solution ideal for real-time applications like Voice

and Video. The 4 priority queues together with the Weighted Round Robin and

Strict Priority scheduling techniques facilitate efficient coexistence of real-time

traffic with data traffic allowing them each to meet their QoS needs. Individual

users or applications can be prioritized above others using various Class of

Service options - by port, layer 2 priority (802.1p), and layer 3 priority (TOS or

DSCP). Intelligent broadcast and multicast storm controls minimize and contain the

effects of these types of traffic on regular traffic. IGMP Snooping limits

bandwidth-intensive video traffic to only the requestors without flooding all users.

Incoming traffic can be policed and outgoing traffic can be shaped allowing you to

control network access and traffic flow.

There are features that allow you to expand and grow your network of switches.

Link aggregation allows multiple high-bandwidth trunks between switches to be

setup. This also provides a level of reliability in that the system continues to

operate if one of the links breaks. Spanning Tree (STP) allow you to build a mesh of

switches increasing the availability of the system.

Cisco SLM2008 8-Port Gigabit Smart Switch with PD and AC Power Administration Guide 2

Getting to Know the Cisco SLM2008 Switch

This chapter describes the external features of the Cisco SLM2008 8-Port Gigabit

Smart Switch with PD and AC Power. The following sections are included:

•Front Panel, page 2

•Back Panel, page 3

•Side Panels, page 3

Front Panel

The LEDs are located on the front panel of the switch.

System—(Green) Lights up when the switch is powered on.

1-8—(Green) Each LED lights up when there is a connection made through its

corresponding port. The LEDs flash when there is activity on corresponding ports.

Getting to Know the Cisco SLM2008 Switch

Back Panel

Cisco SLM2008 8-Port Gigabit Smart Switch with PD and AC Power Administration Guide 3

Back Panel

The Ethernet ports are located on the back panel of the switch.

Port 1—This port supports the IEEE 802.3af Power-over-Ethernet (PoE) PD

standard, which enables a system to receive data and supply electrical power to

the switch over a standard twisted-pair cable in an Ethernet network. Any 802.3af-

compliant PSE device, such as a PoE switch, can directly supply power to the

switch. Simply connect a standard twisted-pair cable from a PoE switch to Port 1

on the switch. Using PoE to power the switch eliminates the need to use the power

adapter and AC power.

To connect a device to a port, use a Category 5 network cable.

Ports 1-8—These RJ-45 ports support network speeds of either 10 Mbps,

100 Mbps, or 1000 Mbps and can operate in half and full-duplex modes. Auto-

sensing technology enables each port to automatically detect the speed of the

device connected to it and adjust its speed and duplex accordingly.

Side Panels

The reset button and power port are located on the right side panel of the switch.

Getting to Know the Cisco SLM2008 Switch

Side Panels

Cisco SLM2008 8-Port Gigabit Smart Switch with PD and AC Power Administration Guide 4

Reset Button—The reset button can be used to reset or reboot the switch.

•Reboot—If the button is pressed for less than 10 seconds, the switch will

reboot.

•Restore Factory Defaults—If the button is pressed for longer than 10

seconds, the switch settings will be restored to the factory defaults and the

system reboots.

NOTE The switch can only be configured using the web-based utility. If you cannot

access the web-based utility because of configuration changes you’ve made, you

can reset the switch to the factory defaults.

Power Port—The power port is where you will connect the AC power. The

security slot is located on the left side panel of the switch.

Security Slot—The security slot can be used to attach a lock to the switch.

Cisco SLM2008 8-Port Gigabit Smart Switch with PD and AC Power Administration Guide 5

Connecting the Cisco SLM2008 Switch

This chapter will guide you through the hardware installation for the Cisco

SLM2008 8-Port Gigabit Smart Switch with PD and AC Power. The following

sections are included:

•Placement Options, page 5

•Connecting the Cisco SLM2008 Switch to the Network, page 7

Placement Options

When you choose a location for the switch, observe the following guidelines:

•Make sure that the switch is accessible and that the cables can be easily

connected.

•Keep cabling away from sources of electrical noise, power lines, and

fluorescent lighting fixtures.

•Position the switch away from water and moisture sources.

•To ensure adequate air flow around the switch, be sure to provide a

minimum clearance of two inches (50 mm).

•Do not stack free-standing switches more than four units high.

Desktop Option

For desktop acement, set the Cisco SLM2008 switch horizontally on a surface so

that it sits on its four rubber feet.

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