Find the better Cisco router for your needs

 If the Cisco router line changes so often, it can be difficult to stay updated. What are the current router models and what router would you use in what situations?

If the Cisco router line changes so often, it can be difficult to stay updated. What are the current router models and what router would you use in what situations?

What is missing from the line?

For those of us who have been working with Cisco routers for some time, some of the most popular routers are missing in the current range. Cisco suspended the 2600 and 3600 series routers some time ago. For remote branches and the SMB market, these routers have always been the work of the Cisco router line.

In my opinion, not their abilities made them obsolete. It could do just about anything the latest routers could do. For this reason, many stores still use them.

What made these series of routers depreciate was limiting the processing of their processing, Flash and RAM storage. Cisco IOS has become larger than those routers that could handle efficiently with the maximum amount of RAM.

In addition, typical network packet uploads have increased so much that Gig-Ethernet has become common across networks. These routers simply did not have the processing to cope with that performance with the processor they had.

Meet the ISRs

What was really new in the last year is the Cisco Integrated Services (ISR) router concept.

SSRIs work for all businesses, from a single telecom from the central office to the medium or large company that operates BGP over the Internet. Cisco has called these routers "integrated services" because they are not only oriented as a traditional router, but they can also offer other services, such as IPSec VPN, firewall, intrusion prevention and VoIP call management.

What router do I need?

People often ask me which router they should use for a particular situation. For starters, I think does a decent job of illustrating the available Cisco routers and the load they can support (as illustrated by the light blue column in the graphic).

Of course, there is no strict and fast rule that tells us which router to use for what situation. However, here are some general recommendations that I suggest using.

Home office or small branch

Suppose you have a home office worker who needs more than a regular VPN connection. The employee will work a full 40-hour work week through a site-to-site VPN and wants it to have the most reliable and efficient connection possible.

Cisco 800 series routers are ideal in this situation. They are excellent routers for one person or even a small office for up to 10 people. They have full Cisco IOS, including the latest iOS 12.4 which includes features such as Firewall, IPS, VPN, VLAN, QoS, NAC and even high availability features. There are different models for different applications, including ISDN, DSL and routers with integrated wireless connection.

I use a Cisco 871W router in my home. In addition to being an excellent router for Internet connection, it is an excellent router for testing Cisco IOS commands. I also recommend routers in the 800 series of CCNA and CCNP candidates as the best option for studying iOS commands.

The remote office of 25 workers.

For remote offices with 25 employees, Cisco 1800 Series routers are an excellent choice. This router is perfect if all you need is a router to connect your office to the Internet, VPN, firewall and wireless.

The remote office of 50 workers.

If you are looking for the same basic functionality of the 1800 series, but need much more performance and expandability, then Cisco 2800 Series routers are what you need. With the 2800 series, you can get everything in the 1800 series, in addition to redundant power options, Gig-Ethernet ports, expansion slot network (NM) modules, VoIP Call Manager Express (CME) with SRST and more. Many performances

The design of the NM card slot allows you to add items such as a 36-port PoE switch, a DS3 ATM, a 24-port VoIP module, an intrusion detection module, a network analysis module or a network module . Cisco Unity Express voicemail. Latest cisco router model in my opinion, the 2800 series network module slot is where the range of Cisco routers begins to get interesting. 

The remote office or headquarters of 100 workers.

The Cisco 3800 series routers are similar to the 2800 series because there are many HWIC and NM options for them. But what sets them apart from the 2800 series is the excellent hardware performance and the amount of HWIC and NM cards you can place in them.

Campus or large central office

For very large or on-campus service providers, the Catalyst 6500 and 7200/7300 platforms are for you Cisco calls these "service aggregation platforms". These are high performance network platforms with high expansion capacity.

Quick tip: Always read the router specifications you are considering and consult your local SE reseller or an experienced Cisco reseller to make sure you get the best router for this job.

conclusion

It can be difficult to keep up with Cisco's constantly expanding and changing router offerings. In this article, we cover the various scenarios in which you will need a Cisco router and the five main Cisco router platforms that are included in these scenarios. I hope that the next time you need to select a Cisco router, you know exactly which router line to go to.

Read Also: What is mechanical engineering salary

Check Point Certified Security Expert

 Introduction

The Check Point certified security expert is a qualified professional with extensive skills and knowledge in the management and support of Check Point products and services. As a security expert, their experience includes installation and monitoring of VPN / firewall as a virtual security and virtual private network (VPN) solution, using encryption techniques to be implemented based on site requirements with remote access to VPNs.

It also makes it easy to configure content security by enabling Java blocking and antivirus filtering. The Check Point Security expert typically protects product and service information, such as design, planning, and security applications, as well as training exercises and a security certification program. Today, freelance opportunities are more prevalent in the marketplace where Certified Check Point Certified Check security experts can leverage their skills to improve their business.

Check Point Certified Security Expert Job Description and Responsibilities

Here are the duties of a CMEF professional in an organization:

·         To manage security tasks, including firewalls, load balancer, NAC, logging, and other security hardware.

·         To generate, review, and respond to event irregularities reports

·         Assist with the growth and maintenance of security policies according to the needs of the client

·         Awareness of security policies, procedures, and progress of enterprise security

·         Provide a security capability for the client's business

·         The security expert must enable the secure exchange of data between the service provider and the enterprises.

·         Assist in establishing and monitoring the compliance process

·         Respond and review security and network alerts with a sense of urgency to detect and eliminate the cyber threat

·         Plan and implement training for security and business awareness sessions

·         Define security requirements and review procedures to determine if they are designed to meet defined security criteria. Improve new standards as requested by the company

·         Analyze business requests, study and recommend solutions

·         Create and manage relationships with suppliers and related device providers

·         Performs other duties related to assigned work

·         Perform the security assessment and provide the answer on the client's website

Check Point Certified Security Expert Education and certification

To succeed in this field, you must have a critical degree in computer science, computer science, network technology, or a related field. Certification will add value as a professional.

Several certifications are useful for current analysts with continuing education, as well as other security specialists looking for security analysts.

Check Point Certified Security Expert Salary

According to Payscale, CCSE Salary is approximately US $ 109,000 per year or more, according to US experience. However, freelancing can also be rewarding and beneficial to advance your career. Those interested in self-employment should consult FieldEngineer.com for the best opportunities.

CCSE professionals demonstrate the skills and expertise of an employee to oversee and assist with Check Point security products within the organization. CCSE certification is established and led by Check Point Software Technologies Ltd., a company with more than twenty years of experience in providing enterprise security products (such as firewalls, VPN security gateways, software solutions, and materials, etc.) businesses, consumers and service providers.

Also Read: Networking salary

PC Support Technician?

As our modern technologies are updated these days, people tend to acquire these technologies to gather information for the research or operating systems of some companies and organizations. One of these technologies is the use of computers. It can be a personal computer or an organization computer. As these technologies were beneficial, I often came across various problems.

The PC support technicians are the ones I was looking for to help with the problems or operations that you need to manage your computers.

What is a PC support engineer?

PC support technicians are responsible for troubleshooting, maintaining, installing, repairing and modifying the hardware and software of the PC. They are the ones that provide technical assistance and support to users and customers.

Duties of a PC Support Technician

·         The responsibility of the technician includes creating or configuring new hardware and installing and updating software.

·         They repair PCs, organization computers, and servers to ensure operation.

·         A computer engineer creates and maintains computer networks by running diagnostic programs that can solve computer problems.

·         The representative collects data to assess customer requirements and uses this information to assess network system requirements.

·         They specialize in the repair of servers or telecommunications, system administration, data recovery, programmers, or information systems.

·         These technicians repair problems such as wrong configurations, viruses, spyware and replace all hardware or operating system.

Working conditions of a PC support technician

The PC support technicians are working to get organizations using computer systems up and running for daily operations. You are the primary employee who keeps the organization's tool operational. By monitoring and maintaining the company's computer system, good service and complete operation can be guaranteed. Smaller companies feel that hiring full-time employees for PC support is more cost-effective than running the risk of their organization collapsing due to an incompetent operating system. You also work for the help desk or the support service provider.

Training needs of a PC support technician

The general requirement for companies to hire PC support engineers is a degree in COMPUTER SCIENCE or INFORMATION TECHNOLOGY. There are computer support jobs that require an associate's degree or certificates, Includes computer repair, computer backup and others.

 

Occupation and Progress of a PC Support Technician

The PC support engineer provides excellent support in some companies to make sure the computer systems work. Evidence of education and experience is important in promoting this type of work. As a support engineer, you must have a strong analytical and problem-solving attitude or ability. Improve your skills by training with new ideas to improve troubleshooting and solving computer problems.

After gaining work experience, you can specialize in computer support to improve your employment and productivity opportunities. As the social community grows with the development of superior technologies, there is a greater need for computer support technicians, as they are responsible for the maintenance of computer facilities, especially in fast-growing organizations. They can be of great help to get new ideas from computer users by supporting their needs. Commitment to work is critical to success and progress.

certifications

Some technology companies, such as CISCO and Microsoft, offer server maintenance and office equipment certifications. In order to obtain a technology-based certificate, the participants take the areas of solution development, infrastructure architecture and network management.

Job prospects and salary information

According to the U.S. Labor Inspection (BLS), an increase in computer support specialists, including help desk technicians and technical support specialists, is expected to increase by 10% during the 2018-2028 period. The average pay of these specialistsin May was $ 53,470. The majority of break fix technician salary, computer support specialists who focus on user support earned an annual salary of between $ 31,220 and $ 84,510.

Certain positions as a PC support engineer require a degree in computer science or information systems, while other positions may be suitable for applicants with few IT courses. The common responsibilities of a PC support engineer include removing and installing system updates. Strong customer service skills can be useful in this career.

Read Also: Network engineer roles and responsibilities

Service Desk Technician: What it is and Tips to Run a Friendly Service Desk

A service center is a communication center that provides a single point of contact between a company and its customers, employees and business partners. The purpose of a service center is to ensure that users receive prompt and adequate assistance.

Service tables are designed to handle incidents and service requests. In this context, an incident is an event that causes a disruption in the availability or quality of service. A service request requests help with routine tasks, such as changing a user's password or setting up a new user on work systems. Other services provided may include change management, version control, and configuration tasks.

The service center is one of the three primary customers and user service options. The other two SPOC units are call centers and assistance centers. The difference between the help desk and support services is confusing. As defined by ITILv.2, Service Desk was just another term for Help Desk. However, ITILv.3 distinguishes the two because service desks offer a wider range of service features, solve more problems in fewer steps and allow the integration of business processes into the service management infrastructure.

The ITIL (Information Technology Infrastructure Library) defines the service center as an essential IT service management tool (ITSM). ITIL is a collection of world-renowned best practices for managing IT services.

What is an IT Service Desk?

The IT service desk should be an important compromise between users also an IT association. According to ITIL, the IT service desk is the only point of contact (SPOC) between the service provider (IT) and the users for daily activities. A typical service desk handles incidents (service interruptions) and service requests (routine service tasks), as well as managing user communications for things like interruptions and scheduled service changes. A service desk generally has enormous scope and is designed to provide the user with a unique location for all their IT needs. As a result, the service desk plays a fundamental role in facilitating the integration of business processes with the broader infrastructure for technological ecosystem and service management.

Also Read: Help Desk Technician Duties and Responsibilities

We do business with those we manage. In times of technology and digital connections, it is these personal relationships that drive growth and achieve strategic goals.

But when it comes to satisfying customer needs and maintaining business operations, we would not be far off without technology. The IT Service Tables keep everything that businesses do and connect in process. What makes it more critical than ever that the service tables are easy to use and meet the needs of customers.

In some companies, such as a technology company, customer service also acts as front-line customer service, making it all the more important as these contact points define the relationship with the customer.

Here are some ways to make sure your IT service delivers world-class, friendly service.

1. Take into account the requirements of the client

The needs of the customer (end-user) have priority. Start with them. Do not let technology guide you. Make sure the technology is tailored to the user's needs and feels neat. Make sure they can easily give their opinion and learn from any complaints.

Giving customers priority means offering services proactively. Work to provide customized services. It may mean that advanced self-service options are provided to resolve common issues. Also, make sure that the communication between the service desk analyst and the customer is smooth. These include newsletters, blogs, and resources that help users solve recurring problems themselves, especially when working with customers who want to quickly learn about new technologies.

2. Clear, scalable and human-centered processes

IT service center processes must be documented. It can scale without unique methods. You can not provide a first-class service. It is also more challenging to make improvements, make changes and train new members. All these processes must be adapted to the needs of the customers. Changes should make as new ideas emerge, new technologies incorporated, and self-service options proposed.

3. Provide technology improved to your needs

IT Service Management (ITSM) tools have evolved significantly in recent years. To get the work done and meet your performance goals, you need a wide range of features, from automated robots to self-service portals, to communication channels (including live chat) that meet modern needs. Client.

If you serve hundreds or thousands of customers, you need to make sure that these solutions are deployed on a large scale, which can include a service desk application so they can always access support tickets. Primarily if you work remotely or around the world.

4. Keep learning, keep improving

Delivering world-class, comprehensive service is essentially about leveraging customer feedback, data, and results against goals. IT Service Desk Engineer only grows when they invest in reporting systems, training and personal development.

Using customer feedback and data is the only way to improve, as these enhancements are integrated with new technologies, tools, and processes to ensure the best possible customer service. It's challenging to manage a user-friendly IT service center with limited human and technical resources. Companies in this position, with a small IT office and growing needs, often consider outsourcing to be the most cost-effective way to deliver world-class service consistently.

Read Also: Computer networking description 

What is the role of the windows system administrator

The person responsible for configuring and maintaining the system or server is called the system administrator. System administrators can be members of an information technology department. Most of the following discussion also applies to system administrators and Windows networks.

 

System administrator obligations

The roles of a system administrator are broad and vary widely from organization to organization. windows system administrator are usually responsible for installing, supporting and maintaining servers or other computer systems, as well as for planning and responding to service failures and other issues. Other functions may include scripting or easy programming, project management for system-related projects. Windows system administrator job profile and responsibilities would be like

·         User Administration (Account Setup and Maintenance)

·         Maintenance system

·         Verify Peripherals Are Working Properly

·         Quickly repair hardware repairs in case of hardware failure

·         Monitor system performance

·         Create file systems

·         Install the software

·         Create a backup and recovery policy

·         Monitor network communication

·         Update system as soon as the new operating system and application version appears

·         Implement computer system and network usage policies

·         Configure security policies for users. A system administrator must have strong computer security (for example, firewalls and intrusion detection systems).

·         Documentation as an internal wiki

·         Password and Identity Management

 

Cloud Computing and Systems Administrator

Cloud computing is nothing more than a large number of computers connected via the Internet / Wan. Cloud computing is now part of technology and sysadmin needs to rely on:

 

·         Automation software such as puppets, cook, etc.

·         Cloud infrastructure is similar to AWS, Openstack, etc.

·         Cloud networking facilities such as content delivery networks (Akamai, CloudFront, etc.) and DNS servers.

·         Control source

·         Create best practices for backups and the entire infrastructure.

 

What's so special about the system administrator account?

The root account has full access (without restrictions), so it can do anything with the system. For example, root can remove critical files from the system. Also, there is no way to recover the file except for tape backup or disk backup systems.

Many system administration tasks can be automated using Perl / Python or shell scripts. E.g:

 

·         Create new users

·         Reset user passwords

·         Lock / unlock user accounts

·         Monitor server security

·         Monitoring of special services, etc

 

The most essential skill for a system administrator

Problem-solving, period. This can take time for all kinds of restrictions and stress. When the workstation or server shuts down, you are called to resolve the issue. You should be able to quickly and correctly diagnose the problem. You need to find out what's wrong and how to best correct them in a short time.

 

System administrators are not ...

·         Software engineers for cutting cookies.

·         developers

·         In general, it is not your responsibility to design new applications.

·         But you need to understand the behavior of the software to be implemented and debugged, and in general, you should be able to understand the various programming languages ​​used for scripts or automate routine tasks, such as shell, awk, perl, python, etc.

Also Read: Network technician average salary 

How to develop your network engineer skills

 A technology expert who has some specific knowledge, such as computer network support, implementation, and planning, useful for internal data, voice, video, and some wireless networking services, is called a network engineer.

So here is the end of your solutions, the network engineer has a high level of knowledge in a different field such as data, voice and wireless network services.

There are many types of positions available, such as network engineer, network administrator, a network engineer usually has higher decision making responsibilities compared to a network administrator. The role of engineers is to handle planning, design and technical specifications more, while the management role is checked daily for maintenance, management and troubleshooting. Also, you know that positions are differentiated by qualification and/or wise salaries. However, where do network engineers work what typically, a network engineer required more education and wins comparisons with a network administrator?

What are the service responsibilities of the network engineer?

If you work as a network engineer, you will certainly manage several projects that deal with setting up a business at the same time. There are the following task responsibilities:

- The need to evaluate the ways to increase the functioning of a company's IT system.

- You need support and research to increase the productivity of the company's IT system.

- When a company faces a virus problem, it plays a vital role in solving it.

- It must get rid of viruses that could block the functioning of a system.

- Teams can consult with you about saving confidential records on the company's IT system.

You also need to check and research the best system for organizing a company's IT files.

What is the qualification required for the network engineering position?

If you want to become a network engineer, apply for a minimum degree in computer science or network security. Many companies look for people who have knowledge of computer coding languages. It is important to know how to convert computer coding language to create a new website for a company. You need to have a strong knowledge of cyber attacks and how to protect an organization for them. If you want to work for reputable companies, you must enrol in network security. In this area, there are more competitive candidates, so they require additional degrees. If you have a master's degree, it offers many benefits, such as getting more compensation for a network engineer position.

Some people are able to become network engineers without higher education. These individuals have experience in natural computers but are in the minority of network engineers. If you have problem-solving skills, you are interviewing for network engineer positions. Also, if you want to improve your ability to design network equipment in some companies, these positions often require advanced degrees.

Basic skills required

- Analytical and problem-solving skills.

- You should know network analyzers, network switches and wireless LAN servers.

- The ability to use analysis, network security, network monitoring and management programs.

- Must have knowledge of electronics, mathematics and telecommunications.

Also Read: Data center job responsibilities

12 reasons why all system administrators should be lazy

 The work of a systems administrator is usually not visible to other IT departments or by end-users. Most of the time, they look at system administrators wondering why they do not seem to be doing much.

When you see a systems administrator who is always running around, trying to put out the fire, continually dealing with production problems, you might think that he is working hard and doing a job well. But in reality he is not doing his job well.

When you see a system administrator (UNIX / Linux, database, network), who does not seem to be spilling a lot at the office, always appears relaxed and does not seem to have an activity visible, you can be sure that he is doing his job well.

Here are 12 reasons that make a passive systems administrator the best of systems administrators:

se1. Who is the leader? The main reason that a lazy system administrator is the best possible system administrator is his attitude. They do not quite see machines like other IT services. The developers think they are there to serve the tools by writing code. There is nothing wrong with this approach since the developers have a lot of fun writing code. But system administrators think otherwise. On the contrary, they believe that machines are at their service.

2. Write scripts for recurring tasks. To be lazy is to be smart. An intelligent systems administrator has mastered all scripting languages ​​(bash, awk, sed, etc.). Every time he has to do a task, and if there is a vague possibility that he may need the same job later, he will write a script to do the job. So when asked later to do the same position again, he will not have to think; he will have to execute the script and then return to idle.

3. Save everything. Being lazy means backing everything up. A sluggish systems administrator knows that he needs to give some time in creating backup processes, and therefore write backup scripts for all critical applications and systems. When disk space is not an issue, it plans backup for all apps even if they are not essential. Thus, as soon as something goes wrong, he does not start to sweat from stress, he needs to restore a backup to be able to return to the quiet stuff he was doing just before.

4. Plan a recovery plan. System administrators do not like to move in all directions in an emergency. If all goes well, they will need some time to create a recovery plan and data recovery. That way, if things go wrong, they can follow, go back to normal and then regain their lazy administrator pace.

5. Set up a high discharge system. Sloppy Server Administrator doesn't like being in the middle of the night due to a stupid hardware crash. It makes the devices very redundant. This includes hardware as well as software: they have two configured networks, a dual power source, two hard drives, all

duplicated. In the event of equipment failure, the system can still focus on repairing faulty equipment if it gets up in the morning, at the same time as everyone else. Morning.

6. Leave room for unexpected growth. A lazy system administrator never lets his system run at full speed. He always keeps free space in case of unforeseen events. It ensures that the system has enough CPU, as well as available disk space and RAM when the sales department decides to drop tons of data overnight, no need to think about how to handle this astonishing development.

7. Be proactive. Being lazy does not mean that you have to sit down and turn your thumbs. Being lazy means being proactive. Lazy system administrators hate being responsive. They always anticipate difficulties and expansion. When they have free time available (and so they have a lot), they keep a close eye on projects to manage future growth and prevent unplanned problems.

8. Adore keyboard shortcuts. The lazy systems administrator knows all the keyboard shortcuts of all his favorite applications. If he spends a significant amount of time on an application daily, the first thing he does is to master the keyboard shortcuts of this app.

9. Master the command line. All lazy system administrators are command-line pros. It applies to Linux system administrators, database administrators, network administrators, and so on. If you see a systems administrator running a graphical interface while the same task can done at the command line, then you know he is not a lazy systems administrator. And it gives him the impression that he is the boss and not the system. When you use the command lines, you have control; you know what you want to do. When you use a graphical interface,

10. Learn from your mistakes. Sluggish system administrators never like to make the same mistakes twice. They hate working on unforeseen problems, but when they do appear, they work to fix it, think about how it happened, and immediately put the necessary in place so that it does not happen again. Working on the same problem twice is considered a real sin for a lazy system administrator. He likes to work on the issue once, do what it takes to prevent the same mistake from happening in the future, and return quietly lazy.

11. Learn continuously about new technologies. There is nothing wrong with learning new techniques to have a better job or to keep up with progress in the field. But a lazy systems administrator does not discover new technologies for this reason. He trains there because he likes to keep control of the systems all the time. He knows he's the boss and not the machine. Thus, when a new technology arrives, he takes the time to study it. Now he has new tools to occupy the system as he continues to idle. It is laziness that is the primary motivation for his training.

 

12. Document everything. This distinguishes good system administrators from the best system administrators. You see, the lazy systems administrator hates being disturbed while on the beach enjoying his vacation. So, what is he doing? He forms everything so that when he is not there, others can do the primary job in his place, and make things turn around without disturbing him during his vacation. There is another reason why the passive systems administrator documents everything: because he forgets things. As he is lazy, he tends to forget what he did the month before. Since he does not like to think twice about the same subject, he documents everything, and when he needs to do the same thing in the future, Here. Being a sluggish systems administrator is not that easy; it's even a lot of work. If you are not, you will recognize them now. If you are and you are still running everywhere, you now know what you have to do.

Also Read: Data center engineering