Network Automation with Python: Netmiko and NAPALM basics
In the previous post we've seen how we can automate network devices by sending/receiving structured configuration/state data by using YANG models. Now we're going to…
Read more →Post for: #GNS3 (11 Posts)
Model-Driven Configuration part 1: Implementing RESTCONF on IOS-XE
This post is the first part of a series where we're going to explore YANG models and take look at how we can configure IOS-XE…
Read more →Implementing VXLAN on NX-OS part 2: Anycast RP with MSDP, Phantom RP, BGP EVPN, inter-VXLAN routing with Symmetric IRB
We continue the previous VXLAN lab first by providing redundancy for the RP. I'll show two methods: Anycast RP with MSDP and Phantom RP which…
Read more →Implementing VXLAN on NX-OS part 1: basic VXLAN operation, multicast flood and learn
VXLAN is tunneling protocol, which is mainly used in data centers. With VXLAN we can encapsulate the whole Ethernet frame in a UDP datagram. VXLAN…
Read more →Hacking networks with Scapy (Part 1): attacking DTP/Spanning Tree
Scapy is a very powerful packet crafting, packet manipulation tool written in Python. With the help of Scapy we can perform many kind of malicious…
Read more →Configuring multi-area OSPF with Ansible
This time we're going to configure OSPF, but not with the CLI, we're going to use a network automation tool called Ansible. I'm going to…
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