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Cisco
In our previous post, we configured EIGRP to dynamically manage routing between sites. Now, we'll improve internal network segmentation by implementing VLANs in for our teams, configuring Inter-VLAN routing, and setting up Voice VLANs for office telephones. This ensures that: * Setting up a data vlan for our teams
Cisco
In the previous post, we designed and implemented the foundational setup of our enterprise network. Now, we'll take a step further by configuring EIGRP (Enhanced Interior Gateway Routing Protocol) to dynamically manage routing between our three sites: London, Manchester, and Glasgow. This will eliminate the need for static
Cisco
In this blog series, we'll be building a complete enterprise network in Cisco packet tracer and expanding it as we go on. Our goal is to simulate a real-world network connecting multiple geographical sites: London (Headquarters), Manchester (Branch Office), and Glasgow (Data Center). This first post focuses on
Cisco
In modern networks, private IP addresses are commonly used within organizations, but these addresses cannot directly access the internet. To enable communication with public networks, Network Address Translation (NAT) is used. There are three main types of NAT: * Static NAT - Maps a private IP to a dedicated public IP.
Cisco
Managing a medium-sized office with dozen of devices, all needing IP addresses, assigning static IPs manually is not only time-consuming but also prone to errors. This is where DHCP (Dynamic Host Configuration Protocol) comes in. A DHCP server automatically assigns IP addresses, gateways. And other essential information to devices on
Cisco
Imagine you're setting up a small office network with three departments: Sales, HR and IT. Each department needs its own isolated network for security and efficiency, but they also need to communicate with each other for tasks like sharing files or accessing shared resources. This is where VLANs