Ccna

Minicom is a variant of a program used in Linux operating systems to connect devices with a serial port (COM). Below we will see how it is installed on …

Administrative Distance (AD) Before starting RIP we should about Administrative Distance (AD). AD: Sets the priority of routing protocols. If 2 protocols are …

DEFAULT ROUTİNG Default routing is used to send packets to the next-hop router for an unknown remote destination network that is not in the routing table. …

IP ROUTING Routers know how to reach the networks they are connected to. However, they do not know how to reach remote networks that not connected. But, they …

There are 4 rules to assign IP addresses to the routers. All the interfaces of routers should be in a different network (subnet). Both interfaces of routers …

I want to show you in this article basic routing configuration. But before this ı must explain the mod of routing. Now let starting. There are 3 main modes of …

The manual routing of the network administrator is called static routing. When the network structure changes, these routers also need to be changed manually. …

Collision is called the error that occurs at the same time both during packet sending and receiving. This is especially the case for devices that operate …

Telnet gibi güvenlik açığı olan bir protokol kullanmak yerine giriş bilgilerinizi ve verileri akışlarınızı şifreleyecek daha güvenli olan bir protokol …

GNS3 is a platform that allows you to create a simulation of a lab environment in a virtual environment without the need to interact directly with network …

Often after installing PacketTracer 7, we get an error like the one below. error while loading shared libraries: libpng12.so.0: cannot open shared object file: …

The Cisco Packet Tracer’s latest version or desired version is downloaded from the netcad site or you can download it here without having to sign up. (Download …