Supported Cisco Switches

Cisco Catalyst 2950 Series Switches

Table 95

Supported Network Element for Cisco Catalyst 2950 Series Switches (continued)

 

 

 

 

Device Type

 

sysObjectID

 

 

 

WS-C2950-24-EI-DC

.1.3.6.1.4.1.9.1.472

 

 

 

 

WS-C2950-48-EI

.1.3.6.1.4.1.9.1.429

 

 

 

 

WS-C2950C-24

.1.3.6.1.4.1.9.1.325

 

 

 

 

WS-C2950ST-24-LRE

.1.3.6.1.4.1.9.1.482

 

 

 

 

WS-C2950ST-8-LRE

.1.3.6.1.4.1.9.1.483

 

 

 

 

WS-C2950SX-24

.1.3.6.1.4.1.9.1.480

 

 

 

 

WS-C2950SX-48-SI

.1.3.6.1.4.1.9.1.560

 

 

 

 

 

WS-C2950T-24

 

.1.3.6.1.4.1.9.1.359

 

 

 

 

WS-C2950T-48-SI

.1.3.6.1.4.1.9.1.559

 

 

 

 

 

Supported Software Version for Cisco Catalyst 2950 Series Switches

Table 96

Supported Software Version for Cisco Catalyst 2950 Series Switches

 

 

 

Software Version

Support Available In

 

 

 

 

IOS 12.1(22)

 

Cisco ANA 4.0 and later.

 

 

 

 

Supported Modules for Cisco Catalyst 2950 Series Switches

Table 97

Supported Modules for Cisco Catalyst 2950 Series Switches

 

 

 

Part Number

 

Support Available In

 

 

Cisco 2950 board

Cisco ANA 4.0 and later

 

 

GBIC (Gigabit Interface Converter) Modules

Cisco ANA 4.0 and later

 

 

SFP (Small Form-factor Plugable) Modules

Cisco ANA 4.0 and later

 

 

 

Supported Technologies on Cisco Catalyst 2950 Series Switches

The following technologies are supported:

 

 

 

 

Technologies

Schemes

 

 

 

 

 

 

 

 

 

 

 

 

ARP

Foundation

 

 

 

 

 

 

 

 

 

 

 

Bridging

Foundation

 

 

 

 

 

 

 

 

 

 

 

Ethernet

Foundation

 

 

 

 

 

 

 

 

 

 

 

Ethernet Channel

Foundation

 

 

 

 

 

 

 

 

 

 

 

IEEE dot1q

Foundation

 

 

 

 

 

 

 

 

 

 

 

IP

Foundation

 

 

 

 

 

 

 

 

 

 

Cisco Active Network Abstraction VNE Reference

 

 

 

 

 

 

 

 

 

 

 

 

94

 

 

 

 

OL-15002-01

 

 

 

 

 

 

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Cisco Systems manual Supported Modules for Cisco Catalyst 2950 Series Switches, Software Version Support Available, Arp

2950 specifications

Cisco Systems 2950 is a popular series of Ethernet switches that was initially released in the early 2000s, catering to the growing demand for efficient networking solutions in enterprise environments. Designed primarily for small to medium-sized businesses, the Cisco 2950 family emphasizes ease of use, versatility, and enhancement of network performance.

One of the main features of the Cisco 2950 series is its ability to provide Layer 2 switching capabilities. With support for multiple VLANs (Virtual Local Area Networks), the 2950 allows network administrators to segment network traffic efficiently, improving security and performance without requiring additional hardware. Each switch in the 2950 series typically includes several 10/100Mbps Ethernet ports, enabling connections for various devices like computers, printers, and IP phones.

The 2950 series employs Cisco's IOS (Internetwork Operating System), which offers a robust command-line interface for configuration and management. This operating system provides a range of features such as Quality of Service (QoS) to prioritize critical network traffic, Spanning Tree Protocol (STP) to prevent loop creation within the network, and Link Aggregation Control Protocol (LACP) for combining multiple connections in a single logical link to enhance bandwidth and provide redundancy.

Another notable characteristic of the Cisco 2950 is its reliability and scalability. With options for up to 48 ports in a single switch, it can accommodate growing network demands without requiring significant infrastructure changes. Moreover, the switches in this series are designed to support various network topologies, allowing businesses to expand their networks seamlessly.

Security features play a significant role in the Cisco 2950’s design. The switches offer features like port security to restrict access based on MAC addresses, as well as 802.1x authentication to ensure that only authorized devices connect to the network. These security measures are crucial in protecting sensitive data and maintaining compliance with organizational policies.

In summary, Cisco Systems 2950 is a reliable and feature-rich Ethernet switch series suitable for small to medium-sized businesses seeking efficient networking solutions. With its extensive VLAN support, robust security features, and range of enterprise-level capabilities, the 2950 line continues to be a valuable asset in many networking environments despite the advancement of newer models. It embodies Cisco's commitment to providing scalable, versatile, and business-oriented networking products.