Supported Cisco Switches

Cisco Catalyst 3750 Metro Series Switches

Supported Network Resource Management Components for Cisco Catalyst 3750 Metro Series Switches, page 124

Supported Network Elements for Cisco Catalyst 3750 Metro Series Switches

Table 132 Supported Network Element for Cisco ME 3750 Ethernet Access Switches

Device Type

sysObjectID

 

 

catalyst375024ME

1.3.6.1.4.1.9.1.574

 

 

ciscoMe3400g2csA

1.3.6.1.4.1.9.1.574

 

 

Supported Software Versions for Cisco Catalyst 3750 Metro Series Switches

Table 133

Supported Software Version for Cisco Catalyst 3750 Metro Series Switches

 

 

 

Software Version

Support Available In

 

 

 

 

12.2(25)SEG

 

Cisco ANA 4.0.2 and later

 

 

 

 

12.2(25)EY1

 

Cisco ANA 4.0.2 and later

 

 

 

 

12.2(25)EY2

 

Cisco ANA 4.0.2 and later

 

 

 

 

12.2(25)EY3

 

Cisco ANA 4.0.2 and later

 

 

 

 

12.2(25)EY4

 

Cisco ANA 4.0.2 and later

 

 

 

 

12.2(35)SE

 

Cisco ANA 4.0.2 and later

 

 

 

 

12.2(37)SE

 

Cisco ANA 4.0.2 and later

 

 

 

 

12.2(40)SE

 

Cisco ANA 4.0.2 and later

 

 

 

 

Supported Modules for Cisco Catalyst 3750 Metro Series Switches

Table 134

Supported Modules for Cisco Catalyst 3750 Metro Series Switches

 

 

 

 

 

 

 

Part Number

 

Support Available In

Description

 

 

 

 

 

 

catalyst375024ME

Cisco ANA 4.0.2 and later

Metro Ethernet Catalyst 3750 Module. 24-10/100 +

 

 

 

 

 

2 SFP (Small Formfactor Pluggable) ports for

 

 

 

 

 

downlinks

 

 

 

 

 

 

cevModuleDaughterCard

Cisco ANA 4.0.2 and later

Metro Ethernet 3750DaughterCard

 

 

 

 

 

 

GLC-GE-100FX

Cisco ANA 4.0.2 and later

A version of fast ethernet over optical fiber. It uses

 

 

 

 

 

two strands of multi-mode optical fiber for receive

 

 

 

 

 

and transmit. Maximum length is 400 metres for

 

 

 

 

 

half-duplex connections (to ensure collisions are

 

 

 

 

 

detected) or 2 kilo metres for full-duplex

 

 

 

 

 

 

 

GLC-LH-SM

 

Cisco ANA 4.0.2 and later

A long wavelength for a “long haul” fiber optic cable

 

 

 

 

 

for a maximum length of 10 kilometers

 

 

 

 

 

 

 

 

 

 

 

Cisco Active Network Abstraction VNE Reference

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

120

 

 

 

 

OL-15002-01

 

 

 

 

 

 

Page 28
Image 28
Cisco Systems 2950 manual GLC-GE-100FX, 120

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.