What Is InterVLAN? We define inter-VLAN routing as a process of forwarding network traffic from one VLAN to another VLAN using a router or layer 3 device. A VLAN is a sub-group within a network, which partitions and isolates network traffic at the data link layer (Layer 2) of the OSI model. VLANs are used to segment networks for… Read More »
What is IPv6 ACLs? There are similarities in the operation and configuration of IPv6 ACLs and its predecessor IPv4 ACLs. If you are familiar with the basic operation and configuration of the IPv4 access controls list, you will find IPv6 ACLs easy to understand and configure too, the only difference is just the IPv6 addressing. An IPv6 Access… Read More »
What is IPv6? IPv6 is the next generation of IP addressing or Internet Protocol. The previous version of IP addressing (IPv4) is depleted or near depletion. IPv6 was created by the Internet Engineering Task Force (IETF), a standards body, as a replacement to IPv4 in 1998. However, IPv6 is equipped with so much improved features and limitless opportunities more than… Read More »
What is DNS? The term Domain Name System (DNS) is not new to the Internet environment. We will talk about what is DNS and how DNS lookup works. DNS is an application layer protocol used throughout the Internet for translating hostnames into their associated IP addresses. Every website and its subdomains have an IP address to be connected… Read More »
