CCNA

On Cisco routers to create a static route for IPv6, we use the similar commands with IPv4. We can make this configuration with three ways : 1) To send all 
Read More
Packet Tracer VTP Configuration In this article, we will focus on how to configure VTP, with Packet Tracer. For VTP Configuration, we will use the topology below with two switches 
Read More
What is VLAN Trunking Protocol? VTP (VLAN Trunking Protocol) is a Layer 2 Protocol that allows to control, create and delete VLANs from a central VTP Server. Cisco switches are 
Read More
Each TCP segment has a special purpose and this is determined by flags.Here we will study on 6 important control flags. There are also other options in flag field, but 
Read More
In this section, we will survey the TCP header in packets. As you know TCP is a layer 4 protocol and its header is also have parameters about layer 4. 
Read More