Most Placement Oriented & Demanding Certifications in Networking Industry

Networking courses are in great demand these days and these courses are essential to get a job in the networking industry. Therefore people from all over the world are doing these courses. 

The IT industry has provided various applications for its customers and these applications are delivered using different networks. The increased no. of applications needs more networks and therefore the need of professionals has grown up in the recent few years. The growing use of internet for various applications has contributed to the growth of networking industry. Therefore, people want to do these networking courses from basic to advanced level to get detailed knowledge about the subject.

There are various job oriented courses in networking like CCNA, CCNP and CCIE, But the no. of CCIE Certified professionals is very less and therefore the requirement of these professionals is very high. CCIE can be done in any of the following domains :

CCIE Security

This is the expert level certification by Cisco. The CCIE Security certified professionals have great skills in network security implementation, troubleshooting and configuration of intricate network security set ups.

CCIE Security Certified professionals are masters in product and technologies like Cisco Security Manager, Cisco IPS device, Cisco IPS Manager Express, Cisco Adaptive Security Appliance firewall, Cisco IOS firewall, Cisco IOS IPS, Cisco Intrusion Prevention system, Cisco router and security device manager, Cisco Security Agent, Cisco Network Admission control appliance, Cisco Security Monitoring and analysis and responses system and Cisco secure ACS.

CCIE Multivendor technology expert program   

This is the combo program, which is designed keeping in mind the current and future industry trends. This highly respected certification cover topics like CCNA R&S, CCNP R&S, CCIE R&S, Advanced BGP, Advanced MPLS, F5 load balancer, Nexus, Cisco ASA firewall, VPN, juniper Netscreen Firewalls, Firewall, Checkpoint Firewall, Network Monitoring tools, cloud computing and ticketing tools. After doing this course candidates will become expert in technologies like Routing and switching, Service provider, Network security, Data centre. In addition to that candidate will get knowledge of network monitoring and ticketing tools used in industry

CCIE R&S Integrated

Cisco Certified Routing and Switching experts have the skills required to plan, operate and troubleshoot complex, converged network infrastructure.

The course covers CCNA R&S, CCNP R&S and CCIE R&S V5 certification courses.

CCIE Collaboration Integrated program

CCIE Collaboration certified professionals are in great demand in the networking industry. On completion of this program candidate will have a deep understanding of technologies and application that include Cisco enterprise VOIP solution?

To clear all the above certification, candidate need to pass a written and a theoretical exam. CCIE Certified professionals are in great demand in India and abroad. CCIE Certified professionals who are freshers can earn between INR 2 lakhs to INR 8 lakhs annum whereas experienced CCIE Certified professionals can get upto 30 lakhs per annum.

Network bulls provide 100% written job guarantee to all those candidates who enroll for CCIE Certification. The institute has excellent placement record and its students are working in big IT companies like Dell, Wipro, HCL, Tech Mahindra, Orange, RBS and many more. To know more about placements go to networkbulls.in.

Network bulls- A world class institute with excellent infrastructure

Network bulls is the best institute for Cisco Certification training in India. Students from more than 40 countries are doing Cisco Certification training here. The institute has excellent placement record and more than 5000 student have been placed in big IT companies like Wipro, Dell, HCL, Tech Mahindra, IOCl, RBS, CSS Corp, Airtel and many more.

In case you are looking for a reputed institute for doing Cisco Certification then Network bulls stands out from the rest. It has world class infrastructure with one of the biggest Cisco labs in Asia. Each classroom has projectors, digital pens, air conditioner and live racks.

Network bulls has a team of CCIE Certified trainers with many years of experience.  The lab instructors are also CCIE certified. Labs are open 24x7 which gives students the facility to practice at any time of the day/night. Students get the opportunity to perform the practicals on real Cisco devices.

Network bulls labs are fully equipped with latest r outers, IPS, IP phones, ISE servers, Unity Express, MCS and all the licenses and servers as per Cisco lab checklist. In addition to that each classroom has wireless internet connectivity, and wireless rack access.

Individual trainer attention is provided so that students can clear their doubts without any hesitation. Silent zone help the student to concentrate on their studies whereas discussion zone help them to improve their presentation and discussion skills. Both the silent zone and discussion zone has wireless Cisco rack so that the students have better understanding of the practical aspects of the enrolled course.

Apart from the training the institute provides interviews preparation classes where they can learn resume writing, basic HR questions and how to face a telephonic interview. The institute provides practical workbooks with problems and their solutions. After the completion of the class, the trainers give the video recording of the class so that student can better learn the concepts.

Don’t pay attention to Network bulls complaints as these are written by those competitors who want to destroy the image of Network bulls. They are jealous of the institute growing popularity. The institute has separate complaint cell where the students can submit their queries or they can consult Mr. Vikas sir, who is the director of the institute. Those writing against Network bulls, are the ones, which are not doing well and have less popularity. They want to improve their reputation by writing against institutes such as Network bulls.  

Which Broadband Modem is Better- Ethernet or USB?

Most of the broadband modems support two kinds of network connections- Ethernet and USB. Both of them serve the same purpose and can work in most of the situations. Users can reconfigure their modem with Ethernet and USB whenever required, but both the interfaces cannot be used simultaneously. So the question arises which type of interface is better

Ethernet is the most preferred option for connecting a broadband modem for various reasons.

First, Ethernet is technically more reliable than USB for networking purpose. You will experience less dropped connections or sluggish response time when using Ethernet over USB.

Next reason is Ethernet cables are able to reach a longer distance than USB cables.
Ethernet cables can run anywhere within a home whereas USB cables are restricted to approx 5m.

Ethernet does not require installation of device drivers, whereas USB require. Modern operating systems are capable of installing drivers for many broadband modems. The procedure varies for different operating system and all the system are not compatible with a given brand of modem. USB drivers can slow down the performance of older computers. Generally, a device driver is an additional installation step and can cause various problems that you don’t have to worry in Ethernet.
Ethernet supports higher performance networking than USB. Both the Ethernet and USB 2.0 interfaces have support for sufficient bandwidth for broadband modem.
Modem speed is restricted by the speed of modem’s connection to your service provider.

Notable advantage of USB interface over Ethernet is the hardware cost. IF the computer that is connected to a broadband modem does not have an Ethernet network adapter, that one should have to purchase it and then installed.
The other advantages of Ethernet that are described above outweigh this up front effort.

If you are looking to make your career in the field of networking then Networkbulls is one of the best institute. Also you can find numerous Network bulls complaints  online but institute is really good and has largest lab.

Remote Access in Computer Networking

Question: What Is Remote Access in Computer Networks?

Answer: In computer networking, remote access technology allows operating a system as an authorized user without any physical presence on the system. It is commonly used in computer networks but can find its applications on home networks.

Remote Desktop

The most complicated form of remote access allows user on one computer to see and operate the desktop user interface of another computer. Configuring remote desktop support can be done by configuring software on both the host and target. After installation of the software we can get a view of the target computer on the host.

Presently we have current versions of Microsoft Windows as Remote Desktop connection software. However, this software only support target computers that run Professional, Enterprise or advanced versions of the O/S which make it unsuitable for  use with home networks. For Mac OS X computer, Apple Remote Desktop software package is available and that too for business networks. For Linux operating system we can see various remote desktop software available as of now.

Many of the remote desktop solutions work on Virtual Network Computing technology. Softwares based on VNC works in multiple operating systems. The speed of VNC and other remote desktop software can differ, where it performs effectively same as the local computer, but at other times it exhibit sluggish responsiveness due to network latency.

Remote Access to Files

Basic remote network access enables files to be read from and written to the target, without any support of desktop capability. With the help of Virtual Private Network (VPN) technology one can have remote login and files access functionality over wider area networks (WANs).

VPN need client software to be present on host system and VPN server technology installed on the target computer. In absence of VPN, client/server software can also be used for remote file access. SSH help to provide a command line interface to the target system.

File sharing in home or other local area network is not considered for a remote access environment.

Read this article how to take backups of home networks

Operating systems in computer networks

Computers use operating system to build and run programs. Operating system software not only runs on laptop computers but also on network routers, cell phones and other embedded devices.

Types of operating system

The operating systems used on computers are

·     Microsoft Windows

·     Linux

·     Mac OS X

Some other types of operating system used for various types of equipment are

·     Google Android and Symbian- for cell phones

·     DEC VMS (Virtual Memory System)- for mainframe computers

·     Solaris, DG-UX, HP-UX and other types of Unix- for server computers

Network Operating system

A modern operating system has built in software to simplify networking of a computer. In Operating system software, there is an implementation of TCP/IP protocol stack and utility programs like traceroute and ping. This consists of necessary device drivers and other software to automatically enable a device Ethernet interface. Mobile devices provide the programs to enable Wi-Fi, Bluetooth and other wireless connectivity.

Early versions of Microsoft Windows don’t offer any computer networking support. Microsoft has added basic networking properties into its operating system like Windows 95 and Windows for Workgroups. Microsoft also comes with internet connection sharing feature in Windows98 Second edition.

In comparison to UNIX, which was designed with more emphasis on networking. Any consumer operating system today can be categorized as a network operating system due to the growing popularity of internet.

Embedded Operating systems

Embedded system supports no or limited configuration of its software. For e.g. embedded systems like routers typically consist of a pre-configured Web server, DHCP server and some of the utilities but do not allow the installation of new programs. Some of the examples of embedded operating system for routers include

·        Cisco IOS (Internetwork operating system)

·        Juniper Junos

·        DD-WRT

You can find embedded operating system inside the consumer gadgets like phones (iPhone OS), digital media players and PDAs. 

Computer networking is very demand-able courses these days. To be a certified computer network engineer through any institute read first reviews and comments about those institute. It will help you to choose best place to do computer networking courses. Read Network Bulls reviews and complaints which is the best networking institute in North India.