How to create Bridge and Vlan sub-interfaces in Linux – Nuage SD-WAN lab Part 2

Saifudheen SidheeqLatest Posts, Linux, Networking, Nokia Nuage, SDNLeave a Comment

nuage underlay network setup

What is the underlay and Overlay network? When it comes to Nuage-SDWAN there are two types of networks that we have to use. First one is called the underlay network and the second one is called the overlay network. The underlay network is nothing but our traditional network which would help us to connect all the network equipment. Once the … Read More

How does DHCP work in the network

Saifudheen SidheeqLatest Posts, NetworkingLeave a Comment

DHCPACK

How does DHCP work in the network? Before we answer that question, we need to understand the different ways of configuring the IP addresses.You could use either DHCP or static IP configuration. You might already know the configuration of IP address statically on a computer. It requires you to go to the network properties of the network hosts and manually … Read More

5 Easy steps to configure Palo-Alto firewall in Gns3

Saifudheen SidheeqLatest Posts, NetworkingLeave a Comment

When you wanted to practice Paloalto lab by yourself, you have got multiple options. You could try physical gears if you can afford one, else virtualize them. In this blog, we are going to configure the Paloalto firewall in gns3. We are going to install a Paloalto firewall with management IP and one public-facing interface with the internet. There are … Read More

(Solution) RIP not working in IOU gns3

Saifudheen SidheeqNetworkingLeave a Comment

(Solution) RIP version 2 is not working in IOU gns3

I was working on my CCIE BGP lab the other day using Cisco IOU.While I was at it I had to advertise Loopback interfaces using Rip ver 2 so that I could create IBGP full mesh using the loopback. but it turns out, RIP was not working in my lab. This was the network topology I was working on. Testing … Read More