DMVPN configuration with Single HUB in Cisco

DMVPN or Dynamic Multipoint Virtual Private Network is a tunneling protocol, which helps to build scalable IPsec Virtual Private Networks (VPNs). In this lesson, we will learn to configure DMVPN on Cisco router with single HUB. DMVPN is combine of- mGRE (Multipoint GRE allows a single interface to support multiple…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 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. SSH on Cisco IOS XR First of all, you should create hostname and domain name…continue reading →

How to configure SSH on Cisco IOS devices

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…continue reading →

How to Configure VRRP on Juniper

In this lesson, we will learn how to configure VRRP on Juniper devices. We will use Juniper SRX box for the lab, however the process for all Junos devices are same. So, let's start. We will configure - Configuration: Before going deeper, let's check our current configuration. Interface: [edit] root@R1#…continue reading →
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