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Lab 5-3: Adding DNs, Phones, and Users with Cisco Configuration Professional (CCP)

CCNA Voice CCNA Voice Lab Manual - Part II: CUCME

Scenario JRI would like the office manager to add users and phones without having to use the com...

Updated 10 months ago by Sergio

Lab 5-2: Advanced Manual Phone Configuration Using the CLI

CCNA Voice CCNA Voice Lab Manual - Part II: CUCME

Scenario In this lab, JRI wants to establish internal calls using the new system with more than ...

Updated 11 months ago by Sergio

Lab 3-3: Phone Boot/Registration Process

CCNA Voice CCNA Voice Lab Manual - Part I: Voice C...

The most important part of solving problems with VoIP solutions is knowing how a properly functio...

Updated 11 months ago by Sergio

Lab 3-2: Network Time Protocol

CCNA Voice CCNA Voice Lab Manual - Part I: Voice C...

Topology diagram for this lab Equipment Required Cisco 2821 router Cisco 3560 switch Obje...

Updated 11 months ago by Sergio

Lab 3-1: Network Connectivity

CCNA Voice CCNA Voice Lab Manual - Part I: Voice C...

In both CUCME and CUCM environments, phones need to connect to the network to receive services su...

Updated 11 months ago by Sergio

Lab 2-1: Key Features of Cisco Unified Communications Solutions

CCNA Voice CCNA Voice Lab Manual - Part I: Voice C...

Q&A 1. The audio streams between two IP Phones must go through the Call Agent (CUCME or CUCM Clu...

Updated 11 months ago by Sergio

Lab 1-1: Telephony Terminology

CCNA Voice CCNA Voice Lab Manual - Part I: Voice C...

TDM (Time-division Multiplexing): Method to create multiple digital channels by assigning time ...

Updated 11 months ago by Sergio

L2 EtherChannel

CCNA (200-301) Switching

Introduction to link aggregation Multiple links could be connected instead of a single link betw...

Updated 2 years ago by Sergio

GBIC vs SFP vs SFP+

CCNA (200-301) Fundamentals

GBIC A gigabit interface converter (GBIC) is a standard for transceivers, first defined in 1995 ...

Updated 2 years ago by Sergio

Notes about switching: basics, memory types, etc

CCNA (200-301) Switching

RAM: Sometimes called DRAM, is used for working storage. The running (active) configuration fil...

Updated 2 years ago by Sergio

VLANs key notes

CCNA (200-301) Switching

The following list summarizes the most common reasons for choosing to create smaller broadcast do...

Updated 2 years ago by Sergio

RSTP theory (pending completion with NetAcad theory)

CCNA (200-301) Switching

Three classes of problems caused by not using STP in redundant LANS: Broadcast storm: The forw...

Updated 2 years ago by Sergio

Network Virtualization

CCNA (200-301) Automation and Programmability

Cloud Computing versus Data Center The terms data center and cloud computing are often used inco...

Updated 2 years ago by Sergio

Configuración de TACACS+ en VOSS (VSP 4000 y VSP 7000)

Networking

Introducción Se tienen varios equipos VSP de Avaya (ahora Extreme Networks) en distintas version...

Updated 2 years ago by Sergio

Using TightVNC to remotely control an old Windows 98 PC

Windows Windows 98

Introduction We have an old Windows 98 PC in our home network and we want to manage it via RDP. ...

Updated 2 years ago by Sergio

US Robotics 56K Faxmodem installation on Windows 98 (drivers + ControlCenter)

Windows Windows 98

Shut down your computer and connect the serial modem cable to the modem and the computer. ...

Updated 2 years ago by Sergio

Instalación de drivers + otras cosas útiles

Windows Windows 98

Al cargar por primera vez con un mouse conectado por USB, dejar que seleccione el driver por defe...

Updated 2 years ago by Sergio

Anexo - Consideraciones

Instalación Instalación inicial (2022)

31/12/2023: Al quitar el modo bridge del HGU y usarlo de nuevo como router por defecto (reset de ...

Updated 2 years ago by Sergio

Instalación de Windows 98

Windows Windows 98

En primer lugar, tener en cuenta que hay que desconectar fisicamente el segundo disco duro. Si ...

Updated 2 years ago by Sergio

Habilitar ejecución de scripts en PowerShell

Windows

Se quiere ejecutar un script .ps1 en PowerShell, pero la ejecución está bloqueada a nivel de máqu...

Updated 2 years ago by Sergio