Managing MAC address table in Cisco

Managing MAC address table in Cisco is the most basic but important skill. In this lesson we will discuss in details about it. A Switch manage and use a mac address table to forward traffic from one interface to another. This address table is a combination of Vlan ID, MAC…continue reading →

How to configure Netflow on Cisco IOS XR

NetFlow is a Cisco developed network protocol for collecting IP traffic details as it enters or exits an interface. In this lesson, we will learn, how to configure Netflow on Cisco IOS XR devices. Netflow configuration divided into 3 main components. These are- First of all, let's discuss about limitation…continue reading →

How to configure Cisco Nexus vPC

Cisco vPC aka Virtual Port-Channel, which was launched in 2009 is a feature on the Cisco Nexus series switches that allows end device to configure a Port-Channel across multiple switches. If you want to know details, then check fundamental concepts of vPC by Cisco. In this lesson, we will learn…continue reading →

How to configure SSH on Cisco IOS XR

In this lesson, we will configure SSH on Cisco IOS XR enabled router. Earlier we have configured SSH on Cisco IOS, if you want to check that article, then click SSH on Cisco IOS devices. First of all, let's create hostname and domain name just like IOS. This will be…continue reading →