How to configure IPv6 Static Route How to configure IPv6 Static Route

In order to address the IPv6-oriented configuration of a router in a simple way, we will see in this article how to configure a ro...

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Fundamental of Switching  - MAC Address Table & Content-Addressable Memory (CAM) Fundamental of Switching - MAC Address Table & Content-Addressable Memory (CAM)

An Ethernet switch (or switch) is a device that connects several segments ( cable or physical link) of a network. This is a level 2 dev...

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Enhanced Interior Gateway Routing Protocol (EIGRP) Enhanced Interior Gateway Routing Protocol (EIGRP)

Enhanced Interior Gateway Routing Protocol (EIGRP) is a routing protocol developed by Cisco. This article takes up the basics of its operat...

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How to configure advance trunk dot1q on Cisco Catalyst Switch How to configure advance trunk dot1q on Cisco Catalyst Switch

A trunk is a configuration of a link, usually between two switches but not only, allowing to carry the traffic of several VLANs there. ...

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how to configur Native VLAN on a Trunk Links how to configur Native VLAN on a Trunk Links

As a reminder, a trunk is a link intended to convey the traffic of several vlans. Since a standard Ethernet frame does not have informati...

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What is link layer discovery protocol (LLDP) What is link layer discovery protocol (LLDP)

LLDP is a standardized network discovery protocol (IEEE 802.1AB) designed to supplement the multitude of proprietary protocols of the sa...

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OSPF over Frame-Relay: Non-Broadcast OSPF over Frame-Relay: Non-Broadcast

Here is the fourth part of the configuration of our OSPF lab. In this article, we will discuss how to configure OSPF to work on a Frame-...

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Spanning-Tree Protocol(STP): Port cost vs Port priority Spanning-Tree Protocol(STP): Port cost vs Port priority

When Spanning-Tree (STP) solves a loop in a network of switches, it follows a series of parameters to determine the best path to the Root B...

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OSPF Virtual Link OSPF Virtual Link

Here is the third part of the configuration of our OSPF lab. The continuation of the last article . After configuring the area 0, the area ...

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How to configure Multi-area OSPF How to configure Multi-area OSPF

This article is the second (but not the last) part of the OSPF lab configuration presented in the previous article( Configuring OSPF in...

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