Chapter 1 Product Overview

Front Panel Description

Table 1-3

RPS LED

 

 

 

Color

 

RPS Status

 

 

 

Off

 

RPS is off or not properly connected.

 

 

 

Green

 

RPS is connected and ready to provide back-up power, if required.

 

 

 

Blinking green

 

RPS is connected but is unavailable because it is providing power to another device

 

 

(redundancy has been allocated to a neighboring device).

 

 

 

Amber

 

The RPS is in standby mode or in a fault condition. Press the Standby/Active button

 

 

on the RPS, and the LED should turn green. If it does not, the RPS fan could have

 

 

failed. Contact Cisco Systems.

 

 

 

Blinking amber

 

The internal power supply in a switch has failed, and the RPS is providing power

 

 

to the switch (redundancy has been allocated to this device).

 

 

 

For more information about the Cisco RPS 2300 or the Cisco RPS 675, see the related hardware installation guide for that power system.

Port LEDs and Modes

Each RJ-45 port and SFP module slot has a port LED. These port LEDs, as a group or individually, display information about the switch and about the individual ports. The port modes determine the type of information displayed through the port LEDs. Table 1-4lists the mode LEDs and their associated port mode and meaning.

To select or change a mode, press the Mode button until the desired mode is highlighted. When you change port modes, the meanings of the port LED colors also change. Table 1-5explains how to interpret the port LED colors in different port modes.

Table 1-4

Port Mode LEDs

 

 

 

Mode LED

Port Mode

Description

 

 

 

STAT

Port status

The port status. This is the default mode.

 

 

 

DUPLX

Port duplex mode

The port duplex mode: full duplex or half duplex.

 

 

 

SPEED

Port speed

The port operating speed: 10, 100, or 1000 Mb/s.

 

 

 

Catalyst 2960 Switch Hardware Installation Guide

1-14

OL-7075-05

 

 

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Cisco Systems 2960 specifications Port LEDs and Modes, Port status Port status. This is the default mode
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2960 specifications

Cisco Systems 2960 series switches are a prominent solution in the networking landscape, known for their reliability, scalability, and feature-rich offerings. Ideal for small to medium-sized enterprises, these switches provide a robust foundation for network infrastructure, ensuring optimal performance and connectivity.

One of the standout features of the Cisco 2960 series is its Layer 2 switching capabilities. The switches support multiple VLANs (Virtual Local Area Networks), allowing network administrators to segment traffic efficiently and enhance security protocols. This is crucial in modern networks where managing traffic and isolating sensitive information is a priority.

The Cisco 2960 series also incorporates advanced Quality of Service (QoS) features, enabling the prioritization of critical applications and services. This functionality ensures that time-sensitive data, such as voice and video traffic, maintains a high quality of service even in congested networks. With support for IEEE 802.1p and DSCP marking, administrators can fine-tune their network performance to meet specific organizational needs.

Power over Ethernet (PoE) is another significant characteristic of the Cisco 2960 series. This feature allows switches to deliver electrical power alongside data over Ethernet cables to devices such as IP phones, wireless access points, and surveillance cameras. With PoE, organizations can reduce clutter from power cables and increase deployment flexibility for various devices.

In terms of security, the Cisco 2960 series is equipped with a range of integrated security features. The switch supports port security, 802.1X authentication, and Access Control Lists (ACLs), providing robust defenses against unauthorized access and potential network vulnerabilities. These security measures are essential for protecting sensitive data and ensuring compliance with industry regulations.

Moreover, the Cisco 2960 series offers enhanced network management capabilities with Cisco's Intelligent Network Services. This includes support for Simple Network Management Protocol (SNMP), Cisco Prime, and Embedded Event Manager (EEM), allowing for efficient monitoring, troubleshooting, and policy enforcement across the network.

Additionally, the Cisco 2960 switches provide various models and configurations, catering to different networking needs. Options include models with varying port densities, uplink configurations, and stacking capabilities, making it easy for organizations to choose solutions that align perfectly with their requirements.

In summary, the Cisco 2960 series is a versatile and essential component of modern networking environments. Its advanced features, including Layer 2 support, QoS, PoE, robust security, and diverse management tools, make it an excellent choice for organizations looking to build a strong and secure network infrastructure.
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