New Service Edge with the ASR

 Cisco Systems is proud to announce new network products and upgrades to help businesses across all sectors plan for grand re-opens and move toward a more digital model. Pluggable switching modules (SM-X) for the ISR 4000 imbue the popular branch router with the same Unified Access Data Plane (UADP) programmable ASIC that is the powerhouse of the Catalyst 9000 family; while the pluggable Embedded Services Processors module (ESP-X) enables better cloud performance for businesses equipped with ASR 1000s via much greater throughput capabilities and accelerated crypto performance. Finally, the new Cisco 1100 Series Terminal Services Gateway (1100 TSG) gives businesses with growing on-premise hardware footprints—such as cloud service providers and sensitive enterprises—a secure remote console for better Out of Band Management (OOB).

Whether a business is prepared to open or still planning a modified experience—Cisco is there with the right technology.

Supporting a New Edge

Efforts to reopen businesses and resume economic operations are not simple but can be executed with proper connectivity, automation and a transformed layout. Inevitably, these grand re-opens will create a new edge where throughput and privacy needs are enormous; where connectivity must be simple and consistent; and where networking is intent-based.

The places we used to go to work, travel, watch, consume, shop and unwind will transform with richer digital experiences, such as custom shopping offers delivered to the user device, or smart check-out and debit where all a shopper needs to do is grab the item and leave. These are places where we carry phones, use touch screen kiosks, swipe tablets, check smart-watches and rely on anything and everything else that connects to the internet. Meanwhile, a larger, more distributed workforce operating from home and accessing sensitive data over a hybrid WAN create challenges.

The New Edge: Data Center, Public Cloud, Internet and Branches

How IT teams equip and manage these edge locations will define their success—whether or not the experience is good or the end-user opts for a competitor as a result. Ensuring that successful experience requires more than routing. Only Cisco offers branch and cloud edge locations true network intelligence—dynamic routing over the most accurate internet map at consistent and incredible speeds. Cisco knows these locations need to host applications, pack compute and run services on location in a single platform. They need built in security no matter what their architecture looks like. Resilience is a must. Cisco offers it all with a quality customers trust.

The Cisco SM-X and ESP-X prepare your business for the future with a better network fabric, while the 1100 TSG provides simpler, more secure management wan aggregation.

ISR 4000 SM-X

When building out a network solution for a transformed branch, physical space restrictions can hinder plans. It’s impossible to fit a whole rack in the branch and stack whatever solutions are necessary—much as one does at headquarters or a campus. A single platform for each branch location must provide a variety of “full-stack” virtualized services from dynamic link selection to security, and be small enough to fit under a desk or in a closet.

The ISR 4000 is the world’s leading branch router, containing flexible technology for a variety of services and a trustworthy design. The latest SM-X release extends your ISR 4000 performance and investment even further to include switching capabilities on par with the Cisco Catalyst 9000 Series, and extends your network fabric to include Layer 2 to Layer 7 control—MAC to application. The SM-X also provides a variety of PoE options for Wireless support, along with access switching and Inter-VLAN routing.

cisco core router

 Cisco offers a tool with which it is possible to design networks and perform simulations on their use. This free application is called Packet Tracer and can be downloaded from the official Cisco website.

With this tool, students, teachers and professionals can test the operation of networks, cybersecurity and the Internet of Things (IoT) .

Packet Tracer has an intuitive interface that facilitates its use when adding the different elements that make up the network, being able to connect with each other and make the necessary network configurations in just a few clicks.

How to Use Packet Tracer for the First Time

Cisco Packet Tracer has functional versions on different operating systems, Windows, Linux, MacOS, and versions for mobile devices, Android and iOS.

In order to install it, you must perform the following steps: on the Cisco Networking Academy website you must enroll in the "Introduction to Packet Tracer" course and complete the enrollment; On the main page, go to Resources> Download Packet Tracer and choose the version of Cisco Packet Tracer you want to download.

With a simple installation, you can perform the first Packet Tracer session, in which you must use the registration data and accept the permissions for the Firewall.

What can be done with Packet Tracer

Cisco Packet Tracer is an application through which you can perform a wide variety of functions related to networks, such as designing and building a network from scratch, working on pre-built projects (includes a large variety of interesting examples), testing new designs and network topologies, test network changes before applying them to the network, examine the flow of data through a network, simulate the Internet of things,  or prepare network certification exams.

Packet Tracer interface

The various areas of the Packet Tracer work zone are:

Main menu : has options such as File, Edit, Options, View, Tools, Extensions and Help.

Main Toolbar : with the typical functions such as open, save, print, zoom in / out, undo, redo, etc.

Secondary Toolbar : these are the Packet Tracer options, such as selecting, deleting, adding shapes or submitting data.

Button Toolbar : contains all the devices and connections that the program has and that are added in the design and configuration of a network. This bar is divided into two parts, the first on the left, where the different categories of the devices are, and a second where the devices and connections are displayed to add them

Work Area : the widest area of ??the interface, where the network design is carried out, adding the devices and connections, and where the simulation is displayed.

Create a new network project

From the main menu you can create a new blank project. On the main screen you can start adding the different devices that make up the network.

Add Devices

Inside the Button Toolbar menu are all the devices and connections available in the application. Navigating between them we can see:

Network Devices : where routers , switches , hubs , Wi-Fi devices, and WAN emulation and security devices are located.

Devices : from where computers, printers, servers, telephones, etc. can be added. In addition, there are a large number of devices oriented to the internet of things, such as smart speakers, various types of sensors, smart appliances, etc.

Components : we can find MCU boards and SBS boards (microcomputers) and similar devices.

Connections : in this section we find all kinds of connections between devices, such as copper cable, fiber, console, telephone, USB, etc.

Duplicate devices

Clicking on any device while holding down the Control key, that device is duplicated (renamed), keeping the same settings. When doing a network project that requires a large number of equal devices, it is best to add one, configure it, and then duplicate it as many times as necessary.

Delete devices

Devices can be deleted in two ways: selecting the device and pressing the Delete button on the Secondary Toolbar, and without selecting device, pressing the Delete button, which will turn the cursor into a crosshair that when clicking on a device will remove it.

Rename device

Devices are added with a generic name that often does not make the topology easy to understand. Changing the name of the devices makes it possible to better differentiate each one of them and helps to understand the network (especially in the case of more complex topologies).

Add Connections

Once all the devices on the network are located, the ideal is to add the different connections between them. From the Button Bar menu, by selecting Connections, you can see the different ways of connecting the devices to each other. Selecting a connection, the cursor will change shape and when clicking on one of the devices a line will be drawn until the target device is selected, making the connection between both cisco core router.

By clicking on both devices, you can choose the type of connection to connect them (Ethernet, coaxial, USB, etc.).

Configure the different devices

After adding the devices and drawing the connections between them, it is necessary to proceed to configure the different devices so that there can be communication between them. Clicking on any device will open the settings window, where it is possible to perform different actions: configure the network options, IP, subnet mask, DNS, DHCP, turn off and turn on the devices or access the console for configuration by line of commands, for example.

Once the correct network configurations are added, the connection lines will begin to show green dots that indicate that there is already communication between the different devices (red dots will indicate that there is no communication and orange dots that there is an incident).

cisco enterprise routers

 IT administrators can use a Mobile Device Management (MDM) AppConfig service to configure the Webex Meetings app on managed mobile devices. This way, administrators can control user access to app functions such as sign in methods, meeting sources, and video access cisco enterprise routers.

Overview

Managed configurations, previously known as application restrictions, allow an organization's IT administrator to remotely specify settings for the Webex Meetings mobile app.

Webex Meetings defines the managed configuration options that can be remotely set by an IT administrator. These are arbitrary settings that can be changed by a managed configuration provider. If your app is running in a work profile, your IT administrator can also change your app's managed configuration.

A managed configurations provider is another app controlled by the IT administrator which is running on the same device. The IT administrator communicates configuration changes to the managed configuration provider app, which then makes changes to Webex Meetings.

Prerequisites

iOS 9.0 or later

Enterprise Mobility Management (EMM) software such as Jamf Pro, AirWatch, Microsoft Intune, or MobileIron

Managed applications are uploaded to the App Store

Configuration Policies for Webex Meetings

IT administrators can add configuration policies to devices that are enrolled in an EMM solution.

The electronic engineers

 The electronic engineers engaged in the design and development of electronic products using, for example, telecommunications systems, computers, lasers, and satellite broadcast systems, radar and television rf drive test engineer.

Electronic engineers are involved in the generation, distribution, and use of electricity.

Electronic engineers work in a research team, on the design or development of electronic products. To produce the image of the electronic product they are working on, they use computer aided design (CAD) technologies.

They then build a model of the new product, or a version of an existing product. They test the operation of the model and can modify the design, if necessary.

When the model is ready, the electronic engineers are responsible for producing the samples of the new model in a laboratory, and for supervising the start of large-scale production.

They are also responsible for dealing with any issues that arise during production.

The development of an electronic product generally involves the electronic engineer working closely with other people, such as design engineers, and marketing and sales departments. They also work with clients to discuss their needs and to explain product development.

Some electronic engineers act as consultants, advising clients on the design, procurement and installation of equipment and systems. They sometimes teach customers how to use a finished product, for example defense equipment used by the military.

Electronic engineers are also engaged in the research, design, and management of equipment used to control and monitor processes, systems, and machinery in many different areas.

For example, electronic engineers working in manufacturing industries use pressure and temperature control systems as well as waste management systems. They must control all the large oil processing plants and the sophisticated control systems used in the power generation industries.

Electrical engineers work for the generation and supply of electricity for industrial, commercial or public sectors, or for domestic use.

They design and produce equipment such as electric generators and turbines. They make sure all equipment is safe and works efficiently. They diagnose errors and lead repair teams.

In electricity distribution companies, electrical engineers work on transformers and transmission systems. They maintain the correct voltage in the system, to avoid overload.

Some electronic engineers design electrical industrial machinery and supervise the installation of heating, ventilation, and lighting systems.

Electronic engineers can lead teams that include other engineers, technicians, and craftsmen.

engineering telecommunications system

 The engineering information systems  or engineering telecommunications systemsis a branch of engineering that is responsible for the design, development, application and maintenance of computer systems. Systems engineering implies the use of mathematical notions that allow to specify the technological application of systems theories. Graduates in telecommunication systems engineering will be able to practice in the field of electronics and telecommunications, carrying out programming tasks for computer applications and control of computer equipment, analyzing systems, applications and mid-level computer programming. They may also choose to teach or research. But, what is the day-to-day life of a systems engineer like? In this post we will tell you drive test engineer!

The field of application of systems engineering is quite wide. In fact, it is essential in areas such as health , biology , economics or communication . Why? Well, very simple: most companies need computer technology to carry out their projects. And you? Have you already started studying to achieve your goal? Check out the systems engineering courses  available at Emagister and don't wait any longer!

What are the main tasks of a systems engineer?

The Systems Engineering degree is one of the most demanded careers in the labor market. Graduates in this branch of engineering acquire the following responsibilities:

Design, program, apply and maintain computer systems.

Manage networks and information systems.

Optimize the data that a company handles.

Research to create software and hardware in a company or organization.

Design and maintain the websites.

rf drive test engineer

 An RF unit , also known as an RF ( Radio Frequency ) modulator is a device used to connect modern video devices, such as DVD players and video game consoles to televisions that are too old or too cheap to have standard RCA connections. . Converts the audio and video signal to an RF signal that can be adjusted by a TV tuner , usually on channel 3 or 4 with mono audio. RF modulators provide the poorest quality overall, compared to RCA, S-Video, or DVI connections rf drive test engineer .

RF unit TX channel gain out of range

This post refers to the error 'RF Unit TX Channel Gain Out of Range'. See below how to approach this.

The cause of this error is that the difference between the input power of the RF unit and the actual transmit power at the antenna port is greater than the threshold.

This error can be solved by:

1. Reset the RF unit.

2. Identify the problem on the RF board.

3. Checking the cable between the RF unit and the antenna port.

drive testing engineer

 An RF unit , also known as an RF ( Radio Frequency ) modulator is a device used to connect modern video devices, such as DVD players and video game consoles to televisions that are too old or too cheap to have standard RCA connections. . Converts the audio and video signal to an RF signal that can be adjusted by a TV tuner , usually on channel 3 or 4 with mono audio. RF modulators provide the poorest quality overall, compared to RCA, S-Video, or DVI connections drive testing engineer.

RF unit TX channel gain out of range

This post refers to the error 'RF Unit TX Channel Gain Out of Range'. See below how to approach this.

The cause of this error is that the difference between the input power of the RF unit and the actual transmit power at the antenna port is greater than the threshold.

This error can be solved by:

1. Reset the RF unit.

2. Identify the problem on the RF board.

3. Checking the cable between the RF unit and the antenna port.