Cisco 2970G 24TS - Catalyst - Ethernet Switch Uživatelský manuál stáhnout pdf

CHAPTER

CHAPTER 2 LAN SWITCHING

CHAPTER

2-1

LAN Switching Products at a Glance

LAN Switching

LAN Switching Products at a Glance

Product Features Page

Catalyst 2900 Series

• Fixed-configuration Ethernet switches

• Autosensing 48 10/100/1000BASE-T ports and 4 small form-factor pluggable (SFP) ports,

providing a total of 52 Gigabit Ethernet ports

• Managed

2-3

Catalyst 2940 Series

Fixed-configuration 10/100 Ethernet switches

• 8 10/100 ports + 1 10/100/1000BASE-T port (WS-C2940-8TT-S)

• 8 10/100 ports + 1 100BASE- FX or SFP port (WS-C2940-8TF-S)

• Small form factor (10.6 in. long and 6.4 in. deep) and all metal shell

• Silent operation with no fans

• Flexible mounting capabilities

• Simplified network management through Cisco Cluster Management Suite

2-4

Catalyst 2950 Series

Fixed-configuration basic and Intelligent Ethernet 10/100 switches

• 12/24/48 10/100 port managed switches with stackable and standalone models

• Flexible uplink options: fixed 100Base FX, fixed 1000BaseT, fixed 1000BaseSX, and

GBIC-based ports

• Industrial-grade, rugged models (Catalyst 2955) for harsh environment deployments

• Wire-speed, high performance switch

• Models with the Standard Image software (SI) provide Layer 2 Cisco IOS functionality for

basic data, voice, and video services at the edge of the network.

• Models with the Enhanced Image software (EI) bring Layer 2-4 intelligent services such as

advanced Quality of Service, rate limiting, security filtering and multicast management

capabilities

• Stackable up to 9 switches with Gigastack GBIC

• Simplified network management through Cisco Cluster Management Suite up to 16 fixed

configuration Catalyst switches

2-6

Catalyst 2970 Series

The Cisco Catalyst 2970 Series switches are affordable Gigabit-to-the-desktop Ethernet

switches that deliver wire-speed intelligent services for small and medium-sized businesses

and enterprise branch offices.

2-10

Catalyst 3500 Series XL

Fixed-configuration Gigabit Ethernet switches

• 8 GBIC-based ports (3508G XL)

• Stackable up to 9 switches with GigaStack GBIC

• Cisco Switch Clustering capable

• Managed

2-11

Catalyst 3550 Series

Fixed-configuration Intelligent Ethernet switches in stackable 10/100, inline power, or

Gigabit Ethernet configurations

• Network control and bandwidth optimization via advanced Quality of Service (QoS),

granular rate-limiting, Access Control Lists (ACLs), and multicast services

• Network security through a wide range of authentication methods, data encryption

technologies, and access restriction features based on users, ports, and MAC addresses

• Network scalability through advanced routing protocols such as EIGRP, OSPF, BGP, and PIM

(requires Enhanced Multilayer Software Image (EMI))

• Intelligent adaptability through Cisco Identity Based Networking Services (IBNS) offering

greater flexibility and mobility to stratified users

2-12

Catalyst 3750 Series

Provides the highest levels of resilient stacking via Cisco StackWise™ technology, intelligent

network services, and Gigabit Ethernet optimization. The following configurations can be

interconnected and are stackable up to 9 switches.

• 24 10/100 ports with or without Power over Ethernet (PoE) and 2 SFP ports

• 48 10/100 ports with or without PoE and 4 SFP ports

• 24 and 48 10/100/1000 ports with or without PoE and 4 SFP ports

• 24 10/100/1000 ports

• 16 10/100/1000 ports and 1 10GE XENPAK port

• 12 SFP ports

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Shrnutí obsahu

Strany 1 - LAN Switching

CHAPTERCHAPTER 2 LAN SWITCHINGCHAPTERCHAPTER2-1LAN Switching Products at a Glance2LAN SwitchingLAN Switching Products at a GlanceProduct Features Page

Strany 2

Chapter 2 LAN Switching2-10Cisco Catalyst 2970 SeriesFor More InformationSee the Catalyst 2950 Series Web site: http://www.cisco.com/go/catalyst2950Ci

Strany 3 - Cisco Catalyst 2900 Series

2-11Cisco Catalyst 3500 Series XLChapter 2 LAN SwitchingCisco Catalyst 3500 Series XL The Cisco Systems Catalyst 3500 series XL is a scalable line of

Strany 4 - Cisco Catalyst 2940 Series

Chapter 2 LAN Switching2-12Cisco Catalyst 3550 Series Intelligent Ethernet SwitchesFor More InformationSee the Catalyst 3500 series XL Web site: http:

Strany 5

2-13Cisco Catalyst 3550 Series Intelligent Ethernet SwitchesChapter 2 LAN SwitchingKey Features• Network control and bandwidth optimization via advanc

Strany 6

Chapter 2 LAN Switching2-14Cisco Catalyst 3550 Series Intelligent Ethernet SwitchesSelected Part Numbers and Ordering Information1For More Information

Strany 7

2-15Cisco Catalyst 3750 Series Ethernet SwitchesChapter 2 LAN SwitchingCisco Catalyst 3750 Series Ethernet SwitchesThe Cisco Catalyst 3750 Series swi

Strany 8

Chapter 2 LAN Switching2-16Cisco Catalyst 3750 Series Ethernet SwitchesCompetitive ProductsSpecifications• Extreme Networks: Summit5i, Summit 24/48, S

Strany 9

2-17Cisco Catalyst 3750 Series Ethernet SwitchesChapter 2 LAN SwitchingSelected Part Numbers and Ordering Information1Catalyst 3750 Series Ethernet Sw

Strany 10 - Cisco Catalyst 2970 Series

Chapter 2 LAN Switching2-18Cisco Catalyst 4500 SeriesFor More InformationSee the Catalyst 3750 Series Web site: www.cisco.com/go/catalyst3750Cisco Cat

Strany 11 - Feature Catalyst 3508G XL

2-19Cisco Catalyst 4500 SeriesChapter 2 LAN SwitchingCompetitive ProductsSpecificationsCatalyst 4503• Port density up to 116-10/100, 100-FX, 1000BASE-

Strany 12 - Switches

Chapter 2 LAN Switching2-2Cisco LAN and MAN Products Port MatrixCisco LAN and MAN Products Port Matrix Catalyst 4500 Series—Modular Configuration (450

Strany 13 - Specifications

Chapter 2 LAN Switching2-20Cisco Catalyst 4900 Series — Fixed ConfigurationSelected Part Numbers and Ordering Information1For More InformationSee the

Strany 14 - For More Information

2-21Cisco Catalyst 6500 SeriesChapter 2 LAN SwitchingKey Features• Catalyst 4948:– Wire-speed performance with 96 Gbps of dedicated bandwidth for nonb

Strany 15 - When to Sell

Chapter 2 LAN Switching2-22Cisco Catalyst 6500 SeriesKey Features• Supervisor Engine 720—Position for enterprise core, distribution, and data centers:

Strany 16

2-23Cisco Catalyst 6500 SeriesChapter 2 LAN SwitchingFor More InformationSee the Catalyst 6500 Family Web site: http://www.cisco.com/go/6000Catalyst 6

Strany 17

Chapter 2 LAN Switching2-24Cisco Catalyst 8500 Multiservice Switch RoutersCisco Catalyst 8500 Multiservice Switch RoutersThe Catalyst 8500 family mult

Strany 18 - Cisco Catalyst 4500 Series

Chapter 2 LAN Switching2-25Cisco Catalyst 8500 Multiservice Switch RoutersSelected Part Numbers and Ordering Information1For More InformationSee the C

Strany 19

Chapter 2 LAN Switching2-26Cisco Catalyst 8500 Multiservice Switch Routers

Strany 20

2-3Cisco Catalyst 2900 SeriesChapter 2 LAN SwitchingCisco Catalyst 2900 Series The Cisco Catalyst 2948G-GE-TX Gigabit Ethernet switch offers affordabl

Strany 21 - Cisco Catalyst 6500 Series

Chapter 2 LAN Switching2-4Cisco Catalyst 2940 SeriesSelected Part Numbers and Ordering Information1For More InformationSee the Catalyst 2900 Web site:

Strany 22

2-5Cisco Catalyst 2940 SeriesChapter 2 LAN SwitchingSpecificationsSelected Part Numbers and Ordering Information1For More InformationSee the Catalyst

Strany 23

Chapter 2 LAN Switching2-6Cisco Catalyst 2950 Series Intelligent Ethernet SwitchesCisco Catalyst 2950 Series Intelligent Ethernet SwitchesThe Catalyst

Strany 24

2-7Cisco Catalyst 2950 Series Intelligent Ethernet SwitchesChapter 2 LAN SwitchingKey Features• Cisco Cluster Management (CMS) Software offers superio

Strany 25

Chapter 2 LAN Switching2-8Cisco Catalyst 2950 Series Intelligent Ethernet SwitchesQoS802.1P, 4 egress queues, Weighted Round Robin, Strict Priority Sc

Strany 26

2-9Cisco Catalyst 2950 Series Intelligent Ethernet SwitchesChapter 2 LAN SwitchingSelected Part Numbers and Ordering Information1Feature 2950C-24 2955