Cisco SLM2008 - Small Business Smart Switch Bedienungsanleitung

Data Sheet

Cisco SLM2008 8-Port Gigabit Smart Switch:

PD/AC Power

Cisco Small Business Smart Switches

Cost-Effective Gigabit Switching with Entry-Level Management

Highlights

●8 Gigabit Ethernet ports; ideal for small workgroups moving large files

●Can obtain power from a standard 802.3af PoE switch or from an external AC power outlet

●Entry-level management at a cost-effective price point

●Easy-to-use web browser interface makes installation quick and easy

Figure 1. Cisco SLM2008 8-Port Gigabit Smart Switch

Product Overview

Cisco®Small Business Smart Switches deliver cost-effective switching solutions that are ideal for

small businesses or workgroups within larger organizations. These high-speed switches offer

entry-level management without the cost and complexity of a full Layer 2 managed switch.

The Cisco SLM2008 8-Port Gigabit Smart Switch (Figure 1) is ideal for conference rooms, labs,

shipping/receiving departments or in marketing, design, or audio/visual workgroups. The eight

10/100/1000-Mbps (Gigabit Ethernet) ports enable companies to link to other Gigabit devices on

the network (servers, workstations, and network storage) to quickly move bandwidth-intensive files

while still supporting 10/100-Mbps clients.

The Cisco SLM2008 supports the IEEE 802.3af standard for Power over Ethernet (PoE) for

obtaining its power over a designated powered device (PD) switch port or from an external AC

power adapter. This gives companies the option to install the switch in places where a power outlet

may not be present, such as in ceilings and walls.

The Cisco SLM2008 is able to secure the network through IEEE 802.1Q VLANs and IEEE 802.1X

port authentication. For environments where IP multicast applications are used, the switch is

capable of limiting the traffic to only the ports that have requested that traffic, with support of

Internet Group Management Protocol (IGMP) snooping. Additional quality-of-service (QoS)

capabilities, such as IEEE 802.1p, differentiated services code point (DSCP), and four hardware

Data Sheet

queues, make it possible to maintain good quality for real-time applications such as voice and

video. The Cisco SLM2008 offers an easy-to-use browser interface for managing and configuring

the features, making it ideal for small businesses without an IT staff or that have minimal technical

expertise.

Features

●Eight 10/100/1000 Gigabit Ethernet ports

●16 Gbps, nonblocking, store-and-forward switching capacity

●Supports IEEE 802.3af PoE-PD on port 1 as an optional power supply

●Simplified QoS management using 802.1p and DSCP traffic prioritization specifications

●WebSmart management enables configuration and monitoring from a standard web

browser

●802.1Q-based VLANs enable segmentation of networks for improved performance and

security

●Port-level security via 802.1X authentication

●Increased bandwidth and added link redundancy with Link Aggregation Control Protocol

(LACP)

●Storm control on multicast and broadcast traffic

●Many-to-one port mirroring for noninvasive monitoring of switch traffic

●Jumbo frame support (9 KB)

●Support for simple interface counters

Specifications

Table 1 gives the specifications, package contents, and minimum requirements for the Cisco

SLM2008 8-Port Gigabit Smart Switch.

Table 1. Specifications for the Cisco SLM2008 8-Port Gigabit Smart Switch

Specifications

Ports ●8 RJ-45 connectors for 10BASE-T/100BASE-TX/1000BASE-T

●Auto medium dependent interface (MDI) and MDI crossover (MDI-X)

●Auto negotiate/manual setting

Buttons Reset

Cabling type Unshielded twisted pair (UTP) Category 5 or better for 10BASE-T/100BASE-TX, UTP

Category 5e or better for 1000BASE-T

LEDs Link/Act, System

PoE

●802.3af PoE-PD compatible on port 1

●Supply system power without an external power adapter

Performance

Switching capacity 16 Gbps, nonblocking

Forwarding rate 11.9 Mpps wire-speed performance

Layer 2

MAC table size 8000

Number of VLANs 16 active VLANs (4096 range)

VLAN Port-based and 802.1Q tag-based VLANs

Head-of-line (HOL) blocking HOL blocking prevention

Data Sheet

Management

Web user interface Built-in web UI for easy browser-based configuration

Firmware upgrade Web browser upgrade (HTTP)

Port mirroring Traffic on a port can be mirrored to another port for analysis with a network analyzer

Other management

●RADIUS

●Port mirroring

●Dynamic Host Configuration Protocol (DHCP) client

●Ping

Security

IEEE 802.1x 802.1x - RADIUS authentication, MD5 encryption

Availability

Link aggregation ●Link aggregation using IEEE 802.3ad LACP

●Up to 8 ports in up to 2 groups

Storm control Broadcast and multicast

Spanning Tree IEEE 802.1D Spanning Tree

IGMP snooping IGMP (v1/v2) snooping limits bandwidth-intensive video traffic to only the requestors

Supports 16 multicast groups

QoS

Priority levels 4 hardware queues

Scheduling Priority queuing and weighted round-robin (WRR)

Class of service ●Port based

●802.1p VLAN priority based

●IPv4/v6 IP DSCP based

Standards

●802.3 10BASE-T Ethernet, 802.3u 100BASE-TX Fast Ethernet

●802.3ab 1000BASE-T Gigabit Ethernet, 802.3z Gigabit Ethernet

●802.3x flow control, 802.3ad LACP, 802.3af PoE, 802.1D Spanning Tree Protocol

●802.1Q/p VLAN, 802.1X port access authentication

Environmental

Dimensions

W x H x D 5.12 x 1.12 x 5.12 in.

(130 x 28.5 x 130 mm)

Weight 0.91 lb (0.42 kg)

Power External AC power adapter and IEEE 802.3af compatible PoE-PD

Certification FCC Part 15 Class B, CE Class A, UL, cUL, CE Mark, CB

Operating temperature 32°to 104°F (0°to 40°C)

Storage temperature -4°to 158°F (-20°to 70°C)

Operating humidity 10% to 90%

Storage humidity 10% to 95%

Package Contents

●Cisco SLM2008 8-Port Gigabit Smart Switch

●AC power adapter with power cord

●CD with user guide in PDF format

●Online registration card

Minimum Requirements

●Web-based utility: web browser - Microsoft Internet Explorer (version 6.0 or later), Firefox (version 2.0.0.1 or later)

●Category 5 Ethernet network cable

●Switch/router with PoE support or PoE injector when used with PoE

●Operating system: Windows XP or later

Product Warranty

Data Sheet

5-year limited hardware warranty with return to factory replacement and 90-day limited software warranty

Cisco Limited Warranty for Cisco Small Business Series Products

This Cisco Small Business product comes with a 5-year limited hardware warranty with return to

factory replacement and a 90-day limited software warranty. In addition, Cisco offers software

application updates for bug fixes and telephone technical support at no charge for the first 12

months following the date of purchase. To download software updates, go to:

http://www.cisco.com/go/smallbiz.

Product warranty terms and other information applicable to Cisco products are available at

http://www.cisco.com/go/warranty.

For More Information

For more information on Cisco Small Business products and solutions, visit:

http://www.cisco.com/smallbusiness.

Printed in USA C78-500596-00 11/08

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