Using the Command-Line Interface

Using the Help System

Mode

Access Method

Line configuration

While in global

configuration mode, specify a line with the line vty or line console command.

Prompt

Exit Method

To exit to global

Switch(config-line)# configuration mode, enter exit.

To return to privileged EXEC mode, press Ctrl-Zor enter end.

About This Mode

Use this mode to configure parameters for the terminal line.

Using the Help System

You can enter a question mark (?) at the system prompt to display a list of commands available for each command mode. You can also obtain a list of associated keywords and arguments for any command.

SUMMARY STEPS

1.help

2.abbreviated-command-entry ?

3.abbreviated-command-entry <Tab>

4.?

5.command ?

6.command keyword ?

DETAILED STEPS

 

Command or Action

Purpose

Step 1

help

Obtains a brief description of the help system in any

 

 

command mode.

 

Example:

 

 

Switch# help

 

Step 2

abbreviated-command-entry ?

Obtains a list of commands that begin with a particular

 

 

character string.

 

Example:

 

 

Switch# di?

 

 

dir disable disconnect

 

Step 3

abbreviated-command-entry <Tab>

Completes a partial command name.

 

Example:

 

 

Switch# sh conf<tab>

 

 

Switch# show configuration

 

Catalyst 2960-XR Switch VLAN Configuration Guide, Cisco IOS Release 15.0(2)EX1

OL-29440-01

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Cisco Systems WSC2960XR48FPSI manual Using the Help System, Mode, Command or Action Purpose Step, Example
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WSC2960XR48FPSI specifications

The Cisco WSC2960XR48FPSI is an advanced, high-performance switch that plays a vital role in today's enterprise networking environments. Designed for reliability and efficiency, it serves as a foundational component for organizations concentrating on network agility and scalability.

One of the standout features of the WSC2960XR48FPSI is its ability to support 48 Gigabit Ethernet ports, facilitating high-speed connectivity across multiple devices. This capacity makes it an ideal choice for enterprises that require robust network infrastructure to handle large volumes of traffic effortlessly. Additionally, it includes two 10-Gigabyte SFP+ uplink ports, providing enhanced bandwidth for backbone connections, enabling seamless integration with data center environments.

The switch supports Cisco's StackPower technology, which allows multiple switches to share power resources. This capability not only provides redundancy but also ensures that organizational networks can be efficiently managed, reducing operational costs by utilizing power resources wisely.

In terms of reliability, the WSC2960XR48FPSI offers a fanless design, making it an optimal choice for deployments in noise-sensitive environments such as classrooms or offices. Its features include support for Cisco's FlexStack-Plus technology, which allows for easy stacking of up to eight units. This results in simplified management and increased bandwidth as switches in the stack operate as a single entity.

The switch is powered by Cisco IOS Software, providing robust features, including advanced security protocols, quality of service (QoS) capabilities, and comprehensive network management tools. With support for multicast routing and enhanced security, organizations can safeguard their data while ensuring smooth and reliable communication across applications.

Moreover, the Cisco WSC2960XR48FPSI is designed to be energy-efficient, compliant with IEEE 802.3az Energy Efficient Ethernet standards, which aids in reducing power consumption without sacrificing performance. This commitment to sustainability makes it a favorable option for organizations striving for greener operations.

To summarize, the Cisco WSC2960XR48FPSI is an exemplary model of reliability, scalability, and performance. Its sophisticated features, including high port density, advanced security measures, and energy efficiency, make it a cornerstone for modern enterprise networks, enabling organizations to adapt effectively in an ever-evolving digital landscape.
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