Intel SRW224P User Manual

Secure, reliable, intelligent, SNMP managed
POE switching for growing businesses

The Linksys WebView Managed switch allows you to expand your network securely. Configuration of the switch is secured
using SSL for Web access. User control is secured using 802.1x security using a RADIUS authentication mechanism and can
also be controlled using MAC filtering.

Extensive QoS features makes 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 co-existence of real­time 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), or Layer 3 priority (TOS or DSCP). Intelli­gent Broadcast and Multicast storm control minimizes and contain the effect of these types of traffic on regular traffic. IGMP
Snooping limits bandwidth-intensive video traffic to only the requestors without flooding to all users. Incoming traffic can be
policed 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 allow 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 break. Spanning Tree(STP), Fast Spanning Tree, and Multiple Spanning Tree allow you to build a mesh of
switches increasing the availibility of the system.

The rich management functionality of the WebView switches includes SNMP, RMON, and HTTP Management options, allow­ing you to flexibly integrate and manage these devices in your network.

Automatic Load Sensing - Power control circuitry automatically detects Power over Ethernet on access devices before pro­viding power. Power feeding of Ethernet is provided on the 10/100 Base-T ports with maximum output power per port of up
to 15.4W simultaneously on 12 ports. Alternatively, the switch can power all ports at a maximum of 7.5 W per port. Indepen­dent overload and short-circuit protection for each port is provided. LED indicators for power status are provided per port.

Delivers reliable
power over 10/100
Ethernet ports using
IEEE 802.3af stan­dard

Secure manage­ment via SSH/SSL and
secure user control
via 802.1x & MAC fil­tering

IGMP snooping, L2/L3
COS, queuing &
scheduling makes
solution ideal for
Voice/Video

Intelligent traffic
management with
Rate Limiting, Policing
ACLs, and Storm
control

24-Port 10/100 + 2-Port

Gigabit Switch

WIRED

with WebView

Product Data

Model No.

SRW224P

24-Port 10/100 + 2-Port Gigabit Switch

with WebView

Features

• 24 - 10/100 Switched RJ-45 ports deliver
up to 200Mbps of throughput per port

• 2 - 10/100/1000 Switched RJ-45 Gb Uplink
Ports (with 2 shared mini-GBIC ports)

• Switching Capacity delivers 8.8 Gig non­blocking capacity

• WebView monitoring allows administra­tors to view the current status and config­uration using their favorite web browser

• Port based and 802.1q based VLAN's sup­port up to 128 VLANS

• Port Trunking for up to 4 groups (with up to
8 ports in a group) allows you to increase
your bandwidth for each uplink or Server
connection

• Port configuration settings for Link, Speed,
Auto MDI/MDIX, Flow Control, and more

• Fully rack-mountable using the included
rack-mounting hardware

• Auto MDI/MDIX per port allows for auto­matic Cable detection

• MAC Address table supports up to 8K
MAC Address entries

• Optimal platform to support real-time
applications like voice and video by pro­viding features like IGMP snooping, multi­ple queues (4) with appropriate
scheduling techniques, prioritization of
traffic based on L2/L3 priority, and line rate
forwarding mechanisms

• Secure control with SSL for HTTP interface

• User/Network security via 802.1x (with
Radius authentication) and MAC-based
filtering

• Containment of storms - Broadcast and
Multicast

• Expandability and availability increased
across multiple switches using Link Aggre­gation

• SNMP and RMON management expand
your visibility options

Linksys
A Division of Cisco Systems, Inc.
18582 Teller Avenue
Irvine, CA 92612 USA

E-mail: [e-mail]

[e-mail]

Web: http://www.linksys.com

Linksys products are available in more than 50
countries, supported by 12 Linksys Regional Offices
throughout the world. For a complete list of local
Linksys Sales and Technical Support contacts, visit
our Worldwide Web Site at www.linksys.com.

Specifications

Ports 24 RJ-45 connectors for 10BASE-T and 100BASE-TX, 2 RJ-45 connectors for

Cabling Type UTP CAT 5 or better for 10BASE-T/100BASE-TX, UTP CAT 5e or better for 1000BASE-T
LED Indicators 10/100 Link/Act, POE, 2 Gig Link/Act, Speed, System

Performance

Switching Capacity 8.8 Gig non-blocking
MAC Table Size 8k
Number of VLANs 128 active VLANs

Management

Web User Interface Built-in Web UI for easy browser-based configuration (HTTP/HTTPS)
SNMP SNMP version 1, 2c with support for traps
SNMP MIBs RFC1213 MIB-2, RFC2863 Interface MIB, RFC2665 Ether-like MIB, RFC1493 Bridge MIB,

RMON Embedded Remote Monitoring (RMON) software agent supports four RMON groups (history,

Firmware Upgrade TFTP upgrade
Port Mirroring Traffic on a port can be mirrored to another port for analysis with a network analyzer

Other Management Secure Socket Layer (SSL) SSL security for Web UI, Switch Audit Log, DHCP Client, BootP, SNTP,

Security

IEEE 802.1x 802.1x - RADIUS Authentication. MD5 Encr yption
Access Control ACLs - Drop or Rate Limit based on: Source and Destination MAC-based, Source and

Availability

Link Aggregation Link Aggregation using IEEE 802.3ad LACP, Up to 8 ports in up to 4 groups
Storm Control Broadcast and Muticast
Spanning Tree IEEE 802.1d Spanning Tree, IEEE 802.1w Rapid Spanning Tree*, Fast Linkover
IGMP Snooping IGMP (v1/v2) snooping provides for fast client joins and leaves of multicast streams

QoS

Priority Levels 4 Hardware queues
Scheduling Priority Queueing and Weighted Round Robin (WRR)
Class of Service Port-based, 802.1p VLAN priority based, IP TOS/DSCP based, IPv4 Traffic Class based COS,

Rate Limiting Ingress Policer

Layer 2

VLAN Port-based and 802.1q based VLANs, Management VLAN
HOL Blocking Head of line blocking prevention

Standards

Standards 802.3i 10BASE-T Ethernet, 802.3u 100BASE-TX Fast Ethernet, 802.3ab 1000BASE-T Gigabit

Environmental

Dimensions 16.93" x 1.75" x 13.78" (430 mm x 44.45 mm x 350 mm)
Unit Weight 9.04 lbs. (4.1 kg)
Power Input internal switching power
Certifications FCC Part15 Class A, CE Class A, UL, cUL, CE mark, CB
Operating Temp 32ºF to 122ºF (0ºC to 50ºC)
Storage Temp. -4ºF to 158ºF (-20ºC to 70ºC)
Operating Humidity 10% to 90%, Non-Condensing
Storage Humidity 10% to 95%, Non-Condensing
Warranty 5 years

Minimum Requirements

• Web-based Configuration Java-enabled Browser

• Cat5 Ethernet Network Cable

• TCP/IP Protocol installed on each computer within the
network

• Network Adapter installed in each computer

• Network Operating System (e.g. Windows®, Linux,
MacOS X)

10BASE-T/100BASE-TX/1000BASE-T with 2 shared SFP slots, Console port, Auto MDI/MDI-X,
Autonegotiate/Manual setting

RFC2674 Extended Bridge MIB (P-bridge, Q-bridge), RFC2819 RMON
MIB (groups 1,2,3,9 only), RFC2737 Entity MIB, RFC 2618 RADIUS Client MIB Prvate POE MIB
RFC 1215 Traps RMON

statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis.

or RMON probe.

Xmodem upgrade, Cable Diagnostics, PING, Traceroute

Destination IP address, Protocol, TOS/DSCP, Port, VLAN, Ethertype

and limits bandwidth-intensive video traffic to only the requestors.

TCP/UDP Port based, Diffserv, Classification and Remarking ACLs

Ethernet, 802.3z Gigabit Ethernet, 802.3x Flow Control, 802.3af POE

* Future firmware release

Package Contents

• One SRW224P 24 10/100 Base-T plus 2
Gig combo ports with SFP or RJ45

• One Power Cord

• One Rack Mounting Kit

• One CD with User Guide in PDF Format

•One Registration Card

•Console Cable

Specifications are subject to change without notice. Linksys is a registered trademark or trademark of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries. Copyright © 2005
Cisco Systems, Inc. All rights reserved. Other brands and product names are trademarks or registered trademarks of their respective holders.

SRW224P-DS-51019 KL

Product Data

Model No.

SRW224P