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 […]
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. SSH on Cisco IOS XR First of all, you should create hostname and domain name
In this lesson, we will learn how to configure SSH on Cisco IOS enabled devices. This tutorial will show you how to enable SSH, generating RSA key, and then allowing on SSH remote management protocol under the VTY interfaces. This will also show you how to add more security in
When we need a secure connection between multiple fixed location, site-to-site VPN is one of the most popular option for network engineers. Today, in this lesson, we will learn how to configure site-to-site policy based IPSec VPN on juniper SRX firewall. We will be using below diagram for our IPSec
In this lesson, we will configure iBGP on Cisco Router. This is the second part of our BGP series. We have chosen a network where we have three routers which are not directly connected. We will configure ibgp among them and check the reachability from end to end. Below are
BGP is an exterior gateway protocol that manages how packets are routed across the internet. It can quickly adapt to send out packets if a path goes down. Because of the variety of ways to do the traffic engineering, this is one of the most popular routing protocols. A series
In this lesson, we will learn how to configure multi-area OSPF on Juniper. This is the second part of our Juniper OSPF configuration series. Before starting the configuration, we should know a few terms related to the OSPF. These are – DR, BDR, ABR and ASBR. We will be using
Sometimes, we may need to reset our Palo Alto devices. In this lesson, we will learn how to factory reset Palo Alto firewall. Palo Alto Networks Firewall Management Configuration To do the reset, we need to go into maintenance mode. To access maintenance, we need console access. So, keep this
