ittechblog

[ittechblog]

Let's start with 5G, what will the speed be? Which band? We do engineering and find the best solution for our customers! #huawei #5g #cisco #networkengineer #mobile #solution #ccna #lte #engineering #networkengineer #ccna #cisco #networking #ccnp #network #ccie #cybersecurity #datacenter #networksecurity #technology #tech #ciscocert #it #router #telecom #security #informationtechnology #cloudcomputing #juniper #internet #server #itcertification #cisconetworking https://www.instagram.com/p/Ca8EKbYAupP/?utm_medium=tumblr

[ittechblog]

Lab MPLS - LDP BASIC config: mpls label protocolo ldp mpls ldp router-id loopback 0 ip cef mpls label range 300 400 interface Gi1/1 mpls ip Or Inside Process OSPF mpls ldp autoconfig #networkengineer #ccna #cisco #networking #ccnp #network #ccie #cybersecurity #datacenter #networksecurity #technology #tech #networkadmin #ciscocert #it #router #switch #telecom #security #informationtechnology #ciscocertification #cloudcomputing #linux #mikrotik #juniper #internet #server #itcertification #cisconetworking (presso Milan, Italy) https://www.instagram.com/p/CacdtaTAIOV/?utm_medium=tumblr

[ittechblog]

What is the best instrument to generate traffic and do the tests on the networks? i currently use Spirent, this but i haved used ixia for several years. Which guys do you use? Which do you think is better? 💻⬅️➡️💻 Test passed ✅ Test failed ❌ #internet #engineer #ccent #certification #hacker #server #cisconetworkingacademy #routing #cisconetworking #networkdesign #hacked #ccnacertification #comptia #securutynews #securitysystem #ethernet #microsoft #training #labeveryday #chennai #securityforces #cyberworld #ethicalhackerintraining #networklessons #ccnproute #digitalworld #cyberpowerpc #networkcourse #hacksquat #hacklife https://www.instagram.com/p/CMnHbcnDDoJ/?igshid=161umrdvfocsr

[ittechblog]

vdsl interfaces

Understanding VDSL Interfaces Working Mode The device supports two working modes for VDSL interfaces: Asynchronous Transfer Mode (ATM): ATM cells are transmitted over VDSL lines.Packet Transfer Mode (PTM): Ethernet frames are transmitted over VDSL lines.Ethernet frames do not need to be fragmented into ATM cells. 1483B/1483R encapsulation, ATM Adaptation Layer 5 (AAL5) encapsulation, and ATM…

[ittechblog]

Hi guys, What’s New in Packet Tracer 8.0? Enhanced Physical Mode brings the lab to you virtually! New Rack & Stack and cabling features, plus rear view of network devices. Network Controller gives you a centralized network management solution, with an online dashboard to monitor, manage, and configure devices across your network. Practice with technology you wouldn’t normally find in the classroom. #packettracer #netacad #cisco #networkengineer #ccna #cisco #networking #ccnp #network #ccie #datacenter #cybersecurity #technology #ciscocert #networkadmin #networksecurity #tech #switch #security #mikrotik #linux #it #router #telecom #computernetworks #cloudcomputing #informationtechnology #juniper #ciscocertification #ciscoacademy https://www.instagram.com/p/CK4Pk3QgRo3/?igshid=v7apx6n0bo52

[ittechblog]

IPv4 vs IPv6 Header. @it.tech.blog #ipv6 #ipv4 #internet #engineer #ccent #certification #hacker #server #cisconetworkingacademy #routing #cisconetworking #networkdesign #hacked #ccnacertification #comptia #securutynews #securitysystem #ethernet #microsoft #training #labeveryday #chennai #securityforces #cyberworld #ethicalhackerintraining #networklessons #ccnproute #digitalworld #networkengineeracademy https://www.instagram.com/p/CKzW77ugn2s/?igshid=yk5zycxl6i78

[ittechblog]

IPv4 Header vs IPv6 Header

IPv4 Header vs IPv6 Header

IPv4 versus IPv6 IPv4 Header vs IPv6 Header The IPv6 header contains the following fields:Version—A 4-bit field, the same as in IPv4. For IPv6, this field contains the number 6; for IPv4, this field contains the number 4.Traffic class—An 8-bit field similar to the type of service (ToS) field in IPv4. This field tags the packet with a traffic class that it uses in differentiated services…

[ittechblog]

Soon new content on the it-tech-blog.com website. Practical laboratories to exercise and learn more about networks. #learning #netacademy #cisco #ittechblog #router #practice #ospf #lab #huawei #networkengineer #ccna #cisco #networking #ccnp #network #ccie #datacenter #cybersecurity #technology #ciscocert #networkadmin #networksecurity #switch #mikrotik #linux #it #router #telecom #computernetworks #cloudcomputing #ciscocertification #ciscoacademy https://www.instagram.com/p/CKwxJNHAIEn/?igshid=m1f9wjmdab9g

[ittechblog]

#gaming #keyboard #light #gamer #pcgamer #computer #locprintt #buy #ps #game #playstation #videogames #xbox #fortnite #twitch #memes #pc #gamers #pcgaming #xboxone #gamingcommunity #gamergirl #nintendo #pubg #follow #streamer #meme #esports #videogame #like (presso Ribeirão Preto) https://www.instagram.com/p/CKh2_mzAN-W/?igshid=1p1mm6bhfacdg

[ittechblog]

Social engineering attacks

Let us maintain prudence.

(English)

Social engineering attacks

By definition, social engineering is an access attack. Its main purpose is to acquire personal or confidential information. This type of attack is extremely manipulative and can be done personally or virtually.

To simplify language, social engineering is commonly known as the famous fraud. Where there is a manipulator…

[ittechblog]

What is Cybersecurity? As more digital information is gathered and shared, the protection of this information is becoming even more vital to our national security and economic stability. Cybersecurity is the ongoing effort to protect these networked systems and all of the data from unauthorized use or harm. Follow my site: it-tech-blog.com #netacad #security #cisco #cybersecurity #malware #firewall #programming #tech #coding #security #infosec #cybersec #ittechblog #hackers #penetrationtesting https://www.instagram.com/p/CF-fWdbA14x/?igshid=57c0rg9t4zhy

[ittechblog]

CYBERSECURITY

(English)

Nowadays the Internet allows us to do almost everything online. From paying bills comfortably from the couch at home to even solving bureaucracies that would steal us hours in a queue. However, all this ease has also brought its security problems.

Network criminals, known as cybercriminals, use their technological knowledge and defenseless security loopholes to hack and steal data…

[ittechblog]

What is an API Application Programming Interface, is a software that through protocols allows interaction between Applications. See it on the website: https://it-tech-blog.com/2020/07/22/what-is-an-api/ #networkengineer #ccna #networking #cisco #ccnp #ccent #sdwan #datacenter#technology #ciscoacademy #network #cisconetworkingacademy #networkadmin #tech #labeveryday #ipnetwork #ccnproute #informationtechnology #telecomunicaciones #netacad #studyinspo #knowhow #practice #bhfyp #sdn #api https://www.instagram.com/p/CC9MOeDgSF1/?igshid=sgf5m2fv9ox0

[ittechblog]

What is an API?

What is an API?

(English)

What is an API

Application Programming Interface, is a software that through protocols allows interaction between applications.

How an API works

The API acts as the messenger between the user and the server.

The user sends an API REQUEST to a server asking for specific information, for example a google search.

The API accesses the corresponding DATABASES with what was…

[ittechblog]

sd-wan

(English)

What is SD-WAN? The Origin of SD-WAN, its benefits and its use

Let’s start with a practical example: to get around for long distances, we first invented the highways, which in this case we will call the WAN. These roads connect us, but they require a lot of maintenance, because they are physical and if they are not in good condition, it is impossible to travel in them. With the…

[ittechblog]

Cisco Collaboration Architecture https://it-tech-blog.com/2020/06/26/collaboration-architecture/ FollowME! 😉 #cisco #ciscocollaboration #ciscoitalia #ciscobrasil #ittechblog #networkengineer #cisco #ccna #networking #ccnp #network #cybersecurity #datacenter #technology #ccie #ccent #tech #ciscocert #networkadmin #security #switch #itsupport #icnd #sysadmin #cloudcomputing #ciscoacademy #ciscoswitch #ciscocertification #hacker #it #informationtechnology https://www.instagram.com/p/CB597EZgbRr/?igshid=yr3xgvh9sgq

[ittechblog]

Collaboration architecture

(English)

Collaboration architecture

In the virtual world, collaboration was the main ingredient for technological advancement. But it is difficult to imagine how the social interaction and the exchange of information may have contributed and still contributes to the production and improvement of technological systems.

To better represent this concept, I will use one of the greatest…