How to enable IPv6 on Router (Cisco IOS) is one of the very basic questions an engineer have, because by default Cisco doesn’t support IPv6 on it’s IOS images. In this tutorial, we will learn how to configure IPv6 in Cisco routers. What is IPv6 IPv6 is the latest Internet Protocol It’s 128 bit …
Encapsulated Remote Switched Port Analyzer (ERSPAN) is a technique to mirror traffic over L3 network. Traffic will be encapsulated at the source end and then decapsulated at the destination end. In this lesson, we will learn to configure ERSPAN in Nexus switches. I will present a sample configuration based on below diagram. Hope it will …
How to configure ERSPAN on Cisco Nexus Switches Continue Reading »
Taking the backup is one of the basic but important task for any system including Cisco ISE. In this lesson, we will learn, how to backup Cisco ISE 2.7. So, let’s get started. Performing Cisco ISE backup, will be done in four (4) steps. These are- Creating a Repository Cisco ISE allow to create Disk, …
Hello everyone. Today’s topic is, how to configure Telnet on your Cisco IOS devices. If you are not familiar with Telnet, then just remember; Telnet is a network protocol, that allows you to gain remote access to your devices. By the end of this article, you will be confident enough to configure and troubleshoot Telnet …
How to configure Telnet on Cisco IOS devices Continue Reading »
Simple Network Management Protocol (SNMP) is an application layer protocol to collect and organize information about device in an IP network. In this lesson, we will learn to configure SNMP v2c in Cisco device. Pre-Check: Make sure port 161 is open for SNMP pulling from the device. And, also 162 need to be open to …
How to configure SNMP v2c in Cisco IOS Devices Continue Reading »
Policy Based Routing or PBR is a feature to manipulate routing and forwarding based on policies, set by the network administrator. In this lesson, we will learn to configure PBR in Cisco Nexus switches. Lab Diagram: Goal of the Lab: Create PBR for source PC-02 (192.168.1.11) Deny PBR for PC-02 when destination is 1.1.1.1 Existing …
How to configure PBR in Cisco Nexus switches Continue Reading »
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 IPSec tunnel.) NHRP (Next Hop …
DMVPN configuration with Single HUB in Cisco Continue Reading »
