CISCO CATALYST 2950 DATASHEET PDF DOWNLOAD

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Refer to the Cisco Catalyst Series Enhanced Image Data Sheet for more The security enhancements are available free by downloading the latest. Table 1 lists product specifications for the Cisco Catalyst Series. . a large file download destined to one port on a wiring closet switch and have quality. View and Download Cisco Catalyst datasheet online. Long-Reach Ethernet Switches. Catalyst Network Router pdf manual download.


Cisco Catalyst 2950 Datasheet Pdf Download

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View and Download Cisco WS-C datasheet online. Catalyst Series Switches with Enhanced Image Software. WS-C Switch pdf manual. Data Sheet . To implement QoS, first, the Cisco Catalyst Series switches identify traffic switches to easily upgrade network bandwidth with existing fiber . obtained using the Cisco Catalyst Series Switches with LAN Lite software. upgrade. This feature automatically downloads the configuration file, Cisco.

Cisco Catalyst Series Switches have lower cost of ownership with features such as intelligent switch configuration using Auto Smart Ports, installation with Auto Install and enhanced troubleshooting to facilitate ease of use.

Comprehensive management tools such as Cisco Network Assistant provide ongoing management and monitoring of switches. Security capabilities that are pervasive in the network are critical for secure operations, and end-to-end security is obtained using the Cisco Catalyst Series Switches with LAN Lite software. Overall, the functionality available in Cisco Catalyst Series Switches with LAN Lite software provides peace of mind when dealing with today s network operations and lowers cost of ownership for customers.

Figure 1. Dual-purpose uplinks for Gigabit Ethernet uplink flexibility, allowing use of either a copper or a fiber uplink.

Enhanced troubleshooting for problem solving including link connectivity and cable diagnostics QoS for traffic classification and shaping to prioritize various applications including voice, video, and multicast applications Cisco Systems, Inc.

All rights reserved. This document is Cisco Public Information. Lowering the total cost of ownership and simplifying network operation are primary reasons for using the Cisco Catalyst switches. These features include: Cisco Auto SmartPorts simplify the configuration of advanced Cisco Catalyst capabilities, encapsulating years of Cisco networking expertise.

As devices connect to the switch automatic port, configuration is enabled, allowing a plug and play of the device onto the network.

Cisco SmartPort macros offer a set of verified, pretested, Cisco recommended switch port configurations per connection type that are easy to apply, enabling users to consistently and reliably configure essential security, IP telephony, availability, QoS, and manageability features with minimal effort and expertise.

Cisco Express Setup simplifies initial configuration with a web browser, eliminating the need for more complex terminal emulation programs and CLI knowledge. This feature automatically downloads the configuration file, Cisco IOS Software image, allocates an IP address and hostname for the switch. This feature can be used to implement a zero touch deployment. Cisco Network Assistant is a no cost, Windows-based application that simplifies the administration of networks of up to users.

Enhanced Troubleshooting is possible with an extensive array of debug diagnostic commands and system health checks within the switch. Automatic medium-dependent interface crossover Auto-MDIX automatically adjusts transmit and receive pairs if an incorrect cable type crossover or straight-through is installed on a copper port.

Cisco Catalyst 2950SX-48-SI - switch - 48 ports - Managed - desktop

Through a user-friendly GUI, you can configure and manage a wide array of switch functions and start the device manager of Cisco routers and Cisco wireless access points.

You can perform tasks to configure the switch for voice, video and multicast traffic using QoS and upgrade IOS is a simple one click upgrade.

The Security wizard automatically restricts unauthorized access to servers with sensitive data. Smartports and wizards save time for network administrators, reduce human errors, and help ensure that the configuration of the switch is optimized for these applications. You can download Cisco Network Assistant from the Cisco website for free The easy-to-use graphical interface provides both a topology map and front-panel view of switches.

CiscoWorks LMS is a suite of powerful management tools that simplify the configuration, administration, monitoring, and troubleshooting of Cisco networks. It integrates these capabilities into a world-class solution for improving the accuracy and efficiency of your operations staff, while increasing the overall availability of your network.

It supports more than different device types, providing: Network discovery, topology views, end-station tracking, and VLAN management Real-time network fault analysis with easy-to-deploy device-specific best-practice templates Hardware and software inventory management, centralized configuration tools, and syslog monitoring Network response time and availability monitoring and tracking Real-time device, link, and port traffic management, analysis, and reporting Intelligent Power over Ethernet PoE Management The Cisco Catalyst LAN Lite Series can provide a lower total cost of ownership TCO for deployments that incorporate Cisco IP phones, Cisco Aironet wireless LAN WLAN access points, or any IEEE PoE eliminates the need for wall power outlets for each PoE-enabled device and significantly reduces the cost for additional electrical cabling that would otherwise be necessary in IP phone and WLAN deployments.

The 24 port switch models provide Class 3 PoE or Page 3 of 14 4 Per Port PoE Power Sensing measures actual power being drawn, enabling more intelligent control of powered devices. PoE MIB provides proactive visibility into power usage for monitoring and troubleshooting. Switches exchange speed, duplex, and power settings with end devices such as IP phones. Integrated Service Delivery with QoS and Multicast: Prioritization of traffic is critical to many network services such as voice, video and wireless and the Catalyst Cisco Catalyst LAN Lite Switches help ensure that network traffic congestion is avoided allowing business critical applications to perform without degradation.

The Cisco Catalyst LAN Lite Switches support hardware based QoS with no performance degradation including four egress queues per port, giving your network administrators more control in assigning priorities for the various applications on the LAN.

At egress, the switches perform congestion control and scheduling, the algorithm or process that determines the order in which queues are processed. The SRR algorithm helps ensure differential prioritization and helps ensure excellent network performance with line rate traffic loads.

Multicast is a key capability available in the Catalyst switches that can efficiently deliver high bandwidth applications across the network and optimize network performance saving bandwidth.

Information

It supports distributed applications and enables next generation multimedia applications including: Corporate Communications, E-learning, IP Video Surveillance, High Definition Video, and distribution of data to desktops in a scalable, reliable and efficient manner.

Cisco Catalyst LAN Lite Switches support layer 2 Multicast traffic and use protocols to allow customer to deploy streaming video applications in the network and benefit from bandwidth saving provided. Key features for integrated service delivery include: Voice VLAN simplifies telephony installations by keeping voice traffic on a separate VLAN for easier administration and troubleshooting. Standard Four egress queues per port enable differentiated management of up to four traffic types.

Cisco Catalyst 2950 Datasheet

Shaped Round Robin SRR scheduling helps ensure differential prioritization of packet flows by intelligently servicing the ingress and egress queues. Weighted tail drop WTD provides congestion avoidance at the ingress and egress queues before a disruption occurs. By adding intelligent Cisco capabilities to the wiring closet, customers can now deploy networkwide intelligent services that address these requirements in a consistent way from the desktop to the core network and through the WAN.

With Cisco Catalyst switches, Cisco Systems helps companies realize the full benefits of adding intelligent services into their networks. Deploying capabilities that make the network infrastructure highly available to accommodate time-critical needs, scalable to accommodate growth, secure enough to protect confidential information, and capable of differentiating and controlling traffic flows is critical to further optimizing network operations.

Can you provide more details about how an intelligent switch from Cisco will help my network?

New applications are requiring higher bandwidth and creating a need to differentiate and control the traffic flow. It would be highly undesirable to have a large file download destined to one port on a wiring closet switch and have quality implications, such as increased latency in voice traffic, destined to another port on this switch.

This condition is avoided by giving voice traffic proper classification and priority throughout the network. Cisco switches implement superior QoS to help ensure that network traffic is classified and prioritized and that congestion is avoided.

QoS configuration is greatly simplified through automatic QoS, a feature that detects Cisco IP phones and automatically configures the switch for the appropriate classification and egress queuing.

This feature optimizes traffic prioritization and network availability without the challenge of a complex configuration. Does the Cisco Catalyst Series have redundant power supply support?

Cisco Catalyst 2960 LAN Lite Series Switches Data Sheet

Yes, each Cisco Catalyst model has a redundant power supply option. Do they support GBIC-based uplinks? What are the highlights of the Cisco fixed-configuration BASE-T Gigabit Ethernet over copper solution for medium-sized businesses and enterprise branches? When combined with a Cisco Catalyst or Catalyst Series Switch with IP routing, the Cisco Catalyst Series Switches are an affordable way to complete a LAN solution that deploys intelligent services such as advanced QoS, rate limiting, network security, and multicast management to the edge of a network.

These switches are extremely easy to install and manage using Cisco Network Assistant software, a GUI-based network-management tool that allows users to configure and troubleshoot up to 16 Cisco Catalyst fixed-configuration switches, routers, access points, and select Cisco modular switches.

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What software features are available on the Cisco Catalyst Series Switches? The Cisco Catalyst software feature set delivers intelligent services to the edge of the network. For a full listing of software features available on these switches, refer to the Cisco Catalyst Series SI data sheet at www.

What are the highlights of the network security features available on Cisco Catalyst Series Switches?Page 5 Cisco Network Assistant, a standalone network management software application optimized for LANs of small and medium-sized businesses with up to users. These switches come with one fixed power supply and an option for an external redundant power supply Cisco Redundant Power System [RPS] Cisco Catalyst Series Switches offer enhanced data security through several security features, which allow customers to secure network-management traffic by encrypting passwords and configuration information; provide options for network security based on users, ports, or MAC addresses; and restrict access to sensitive areas of the network.

It supports more than different device types, providing: Network discovery, topology views, end-station tracking, and VLAN management Real-time network fault analysis with easy-to-deploy device-specific best-practice templates Hardware and software inventory management, centralized configuration tools, and syslog monitoring Network response time and availability monitoring and tracking Real-time device, link, and port traffic management, analysis, and reporting Intelligent Power over Ethernet PoE Management The Cisco Catalyst LAN Lite Series can provide a lower total cost of ownership TCO for deployments that incorporate Cisco IP phones, Cisco Aironet wireless LAN WLAN access points, or any IEEE The second power supply can be downloadd at the time of ordering the switch or as a spare.