What Is a Complex Access Control Lists? Complex Access Control Lists (ACLs) in network security are advanced configurations of ACLs that go beyond basic permit or deny rules based on source and destination IP addresses. They provide a more advanced level of control over network traffic, enabling network administrators to implement detailed and specific security policies. Here’s an… Read More »
What is Default Route? A Default Route, often referred to as a “gateway of last resort,” is a setting or configuration in a computer network that tells the network router or switch how to forward packets to destinations for which it does not have a specific route. In simpler terms, it’s the path used by a router when… Read More »
What Is DOS Attack? A Denial of Service (DoS) attack is a malicious attempt to disrupt the normal operation of a targeted network server or service by overwhelming it with a flood of Internet traffic. DoS attacks are a significant threat in the realm of cybersecurity, as they can render resources inaccessible to legitimate users. Let’s explore this… Read More »
A firewall is a network security device that monitors and controls incoming and outgoing network traffic based on defined security rules. Acting as a barrier between a trusted network and untrusted networks, such as the Internet, a firewall can be hardware, software, or a combination of both. Let’s delve into the key aspects of firewalls: Primary Function: Traffic… Read More »
You can use the following command to verify and confirm your BGP configurations. We use the topology below as an example. Read about iBGP To Verify the iBGP Configuration, use the show ip bgp neighbours command. The show ip bgp neighbours command displays information about the TCP and Border Gateway Protocol (BGP) connections. The ‘Established’ statement means that the… Read More »
