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: […]
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-
vPC failure scenarios are sometimes destructive. However, if you have good understanding on vPC and you follow Cisco recommended vPC design, then you can handle Virtual Port Channel (vPC) failure scenarios with confidence. In this lesson, i will be discussing
Virtual port channel (vPC) typically used for providing active-active connection from switch to end-point devices. However, due to it provide loop free design, we can configure one vPC domain on aggregation switches to other vPC domain on access switches while
How to configure Double-Sided vPC in Cisco Nexus Read More »
Q-in-Q Tunneling is to allow service providers or hosting provider or data center, 4096 VLAN inside of each one of 4096 VLAN. This is really useful and easy to implement. Before going to the configuration part, let’s discuss the benefits
In this lesson, we will learn to configure TACACS server for AAA authentication in Cisco IOS XR software. We will be using release 7.0.x for this tutorial. So, let’s get started. Here important to note that, AAA is available by
If you are unable to start a session with network-admin privileges in your Cisco Nexus switch, you must recover the network administrator password by power cycling the device. In this lesson, we will learn Nexus switch password recovery by power
