Cisco WS-C3550-24-DC-SMI Brochure
Cisco WS-C3550-24-DC-SMI Manual
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- Cisco WS-C3550-24-DC-SMI | Brochure - Page 1
configure and troubleshoot multiple Catalyst desktop switches using a standard Web browser. Cisco CMS Software provides new configuration wizards that greatly simplify the implementation of converged networks and intelligent network services. The Catalyst 3550-24 PWR switch can provide - Cisco WS-C3550-24-DC-SMI | Brochure - Page 2
controlling traffic flows are key to further optimizing network operations. NETWORK CONTROL THROUGH ADVANCED QUALITY OF SERVICE AND RATE LIMITING The Cisco Catalyst 3550 offers superior Layer 3 granular QoS features to ensure that network traffic is classified, prioritized, and congestion is avoided - Cisco WS-C3550-24-DC-SMI | Brochure - Page 3
the network elements to discriminate between various traffic flows and enforce policies based on Layer 2 and Layer 3 QoS fields. To implement QoS, first, the Catalyst 3550 switches identify traffic flows, or packet groups, and classifies or reclassifies these groups using the Differentiated Services - Cisco WS-C3550-24-DC-SMI | Brochure - Page 4
results in faster failover than a solution that uses Layer 2 Spanning Tree enhancements. Additionally, routed uplinks allow Catalyst 3550 switches allows users to create a scalable, multicast- rich network. NETWORK SECURITY THROUGH ENHANCED SECURITY FEATURES The Cisco Catalyst 3550 Series switches - Cisco WS-C3550-24-DC-SMI | Brochure - Page 5
transmission. VLAN trunks can be created from any port using the standards-based 802.1Q or Cisco InterSwitch Link (ISL) VLAN trunking architecture. The Cisco Catalyst 3550 switches support up to 1,005 VLANs. For even greater security between network end-stations, Private VLAN Edge isolates ports on - Cisco WS-C3550-24-DC-SMI | Brochure - Page 6
becomes disabled due to a network error. • Support for Cisco's optional Redundant Power System 300 (RPS 300 supports all Catalyst 3550 Switches except the Catalyst 3550-24 PWR) and/or the Redundant Power System 675 (RPS 675 supports all Catalyst 3550 Switches) that provides superior internal power - Cisco WS-C3550-24-DC-SMI | Brochure - Page 7
interface support through a field-replaceable GBIC module provides customers unprecedented flexibility in switch deployment. • The default configuration stored in Flash ensures that the switch can be quickly connected to the network and can pass traffic with minimal user intervention. © 2005 Cisco - Cisco WS-C3550-24-DC-SMI | Brochure - Page 8
Identitybased Network Services Benefit network. • Switch Port Analyzer (SPAN) for Cisco Secure Intrusion Detection System (IDS) support Layer 2 interfaces allows security policies to be applied on individual switch ports. • Time-based ACLs allow the implementation of security settings during specific - Cisco WS-C3550-24-DC-SMI | Brochure - Page 9
to restrict unauthorized access to servers and networks, and restrict certain applications on the network. • Cisco CMS Software allows the user to manage up to 16 inter-connected Cisco Catalyst 3550, 2950, 3500 XL, 2900 XL, 2900 LRE XL, and 1900 switches through a single IP address, without the - Cisco WS-C3550-24-DC-SMI | Brochure - Page 10
QoS policies. • Cisco VTP supports dynamic VLANs and dynamic trunk configuration across all switches. • 24 Gbps switching fabric (Catalyst 3550-12G and 3550-12T), 13.6 Gbps switching fabric (Catalyst 3550-48), 8.8 Gbps switching fabric (Catalyst 3550-24, 3550-24 PWR, 3550-24-DC, and 3550-24-FX) • 12 - Cisco WS-C3550-24-DC-SMI | Brochure - Page 11
tagged frames (Catalyst 3550-48, 3550-24, 3550-24 PWR, 3550-24-DC, and 3550-24-FX) • BRIDGE-MIB • CISCO-BULK-FILE-MIB • CISCO-CDP-MIB • CISCO-CLUSTER-MIB • CISCO-CONFIG-COPY-MIB • CISCO-CONFIG-MAN-MIB • CISCO-ENVMON-MIB • CISCO-FLASH-MIB • CISCO-FTP-CLIENT-MIB • CISCO-HSRP-EXT-MIB • CISCO-HSRP-MIB - Cisco WS-C3550-24-DC-SMI | Brochure - Page 12
.3 10BASE-T specification • IEEE 802.3u 100BASE-TX specification • IEEE 802.3ab 1000BASE-T specification • IEEE 802.3z 1000BASE-X specification • 1000BASE-X use RJ-45-to-DB25 female data-terminal-equipment (DTE) adapter (can be ordered separately from Cisco, part number ACS-DSBUASYN=) © 2005 Cisco - Cisco WS-C3550-24-DC-SMI | Brochure - Page 13
Power Connectors Indicators Dimensions and Weight (H x W x D) Environmental Ranges Benefit • Customers can provide power to a switch by using either the internal power supply or the Cisco RPS. The RPS 300 is compatible with all Catalyst 3550 models except the 3550-24-DC and 3550-24 PWR. The RPS - Cisco WS-C3550-24-DC-SMI | Brochure - Page 14
(Catalyst 3550-24) • 163,000 hours (Catalyst 3550-48) • 183,000 hours (Catalyst 3550-24-DC) • 186,000 hours (Catalyst 3550-24-FX) REGULATORY AGENCY APPROVALS Safety Certifications Electromagnetic Emissions Certifications Network Equipment Building Systems (NEBS) (for Catalyst 3550-24-DC) • UL - Cisco WS-C3550-24-DC-SMI | Brochure - Page 15
Information Model Numbers WS-C3550-12G WS-C3550-12T WS-C3550-24-SMI WS-C3550-24PWR-SMI Configuration • 10 1000BASE-X ports + 2 10/100/1000BASE-T ports • 1.5 RU stackable, multilayer Gigabit Ethernet switch • Delivers enterprise-class intelligent services to the network edge • Provides advanced - Cisco WS-C3550-24-DC-SMI | Brochure - Page 16
WS-C3550-24-DC-SMI WS-C3550-24-FX-SMI WS-C3550-24-EMI WS-C3550-24PWR-EMI WS-C3550-48-SMI WS-C3550-48-EMI CD-3550-EMI= RCKMNT-3550-1.5RU= RCKMNT-1RU= Configuration • 24 10/100 ports + 2 1000BASE-X ports • 1 RU stackable, multilayer switch; DC-powered • Delivers enterprise-class intelligent services - Cisco WS-C3550-24-DC-SMI | Brochure - Page 17
Study are service marks of Cisco Systems, Inc.; and Access Registrar, Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Cisco Unity, Empowering - Cisco WS-C3550-24-DC-SMI | Brochure - Page 18
© 2005 Cisco Systems, Inc. All rights reserved. Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.com. Page 18 of 18
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All contents are Copyright © 1992–2005 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement.
Page 1 of 1
DATA SHEET
CISCO CATALYST 3550 SERIES
INTELLIGENT ETHERNET SWITCHES
PRODUCT OVERVIEW
The Cisco Catalyst
®
3550 Series Intelligent Ethernet Switches is a line of enterprise-class, stackable, multilayer switches that provide high
availability, security and quality of service (QoS) to enhance the operation of the network. With a range of Fast Ethernet and Gigabit Ethernet
configurations, the Catalyst 3550 Series can serve as both a powerful access layer switch for medium enterprise wiring closets and as a backbone
switch for small networks. Customers can deploy network-wide intelligent services, such as advanced QoS, rate-limiting, Cisco security access
control lists, multicast management, and high-performance IP routing—while maintaining the simplicity of traditional local area network (LAN)
switching. Embedded in the Catalyst 3550 Series is the Cisco Cluster Management Suite (CMS) Software, which allows users to simultaneously
configure and troubleshoot multiple Catalyst desktop switches using a standard Web browser. Cisco CMS Software provides new configuration
wizards that greatly simplify the implementation of converged networks and intelligent network services.
The Catalyst 3550-24 PWR switch can provide a lower total cost of ownership for deployments that incorporate Cisco IP phones and/or Cisco
Aironet wireless LAN access points. With up to 15 Watts of integrated inline power on every 10/100 port, the switch provides maximum device
support and eases new technology deployments by eliminating the need for wall power to each IP phone or wireless LAN access point. Additionally,
delivering power via the Catalyst 3550-24 PWR switch eliminates the cost for additional electrical cabling that would otherwise be necessary in
wireless LAN and IP phone deployments. Maximum power availability for a converged voice and data network is attainable when a Catalyst 3550
Switch is combined with the Cisco Redundant Power System 675 (RPS 675) for seamless protection against internal power supply failures and an
uninterruptable power supply (UPS) system to safeguard against power outages.
The Cisco Catalyst 3550 Series Intelligent Ethernet Switches include the following configurations:
•
Catalyst 3550-24 Switch
—24 10/100 ports and two Gigabit Interface Converter (GBIC)-based Gigabit Ethernet ports; 1 rack unit (RU)
•
Catalyst 3550-24 PWR Switch
—24 10/100 ports with integrated inline power and two GBIC-based Gigabit Ethernet ports; 1 RU
•
Catalyst 3550-24-DC Switch
—24 10/100 ports and two GBIC-based Gigabit Ethernet ports; 1 RU; DC-powered
•
Catalyst 3550-24-FX Switch
—24 100FX ports and two GBIC-based Gigabit Ethernet ports; 1 RU
•
Catalyst 3550-48 Switch
—48 10/100 ports and two GBIC-based Gigabit Ethernet ports; 1 RU
•
Catalyst 3550-12G Switch
—10 GBIC-based Gigabit Ethernet ports and two 10/100/1000BASE-T ports; 1.5 RU
•
Catalyst 3550-12T Switch
—10 10/100/1000BASE-T ports and two GBIC-based Gigabit Ethernet ports; 1.5 RU
The built-in Gigabit Ethernet ports accommodate a range of GBIC transceivers, including the Cisco GigaStack
®
GBIC, 1000BASE-T, 1000BASE-
SX, 1000BASE-LX/LH, 1000BASE-ZX and CWDM GBICs. The dual GBIC-based Gigabit Ethernet implementation on the Fast Ethernet
configurations provides customers tremendous deployment flexibility—allowing customers to implement one type of stacking and uplink
configuration today, while preserving the option to migrate that configuration in the future. High levels of stack resiliency can also be implemented
by deploying dual redundant Gigabit Ethernet uplinks, a redundant GigaStack GBIC loopback cable, UplinkFast and CrossStack UplinkFast
technologies for high-speed uplink and stack interconnection failover, and Per VLAN Spanning Tree Plus (PVST+) for uplink load balancing.
This Gigabit Ethernet flexibility makes the Catalyst 3550 switches an ideal LAN edge complement to the Cisco Catalyst 6500 family of Gigabit
Ethernet optimized core LAN switches.
Included with the Catalyst 3550-24, 3550-24 PWR, 3550-24-DC, 3550-24-FX and 3550-48 are the Standard Multilayer Software Image (SMI) or
the Enhanced Multilayer Software Image (EMI). The SMI feature set includes advanced QoS, rate-limiting, access control lists (ACLs), and basic