Dynamic Host Configuration Protocol for IPv4 (DHCPv4) streamlines network administration by automatically assigning IP addresses and providing network configuration information to devices within a network. In this blog post, we’ll explore how to configure a DHCPv4 server on R1 and set up R2 as a DHCPv4 client. We’ll also verify the DHCPv4 settings and examine […]
DHCPv4 Server & DHCPv4 Client Configuration on Cisco Router Read More »
In network administration, configuring access to the console port of a Cisco router is essential for local management and troubleshooting. Access to the console port allows administrators to configure the router directly, even when remote access methods such as SSH or Telnet are unavailable. In this blog post, we’ll explore two methods of configuring console
Console Port Security Configuration on a Cisco Router Read More »
Telnet is an application layer protocol that enables a network administrator to access and manage remote devices. A user on a client machine can utilize software, also known as a Telnet client, to access the command-line interface of another remote machine running a Telnet server program. A network administrator can access the device by connecting
How to Configure Telnet on a Cisco Router in Packet tracer Read More »
SSH (Secure Shell) is a secure method for remote access to network devices, providing authentication and encryption. It achieves this by utilizing an RSA public/private keypair. Securing communication channels between devices is crucial for maintaining the confidentiality and integrity of data. While one of the most common methods for remotely accessing a Cisco router is
How to Configure SSH on a Cisco Router in Cisco Packet Tracer Read More »
In this post, I will be showing you how to connect Table to a wireless router in packet tracer. By default, the network interface card of end-host devices like laptops, phones, and tablets has a wireless module on its network interface card and therefore can readily connect to a wireless network. This is unlike what
How to Connect Tablet to Wireless Router in Packet Tracer Read More »
In this post, I will show you how to connect a smartphone to a wireless router in packet tracer. Unlike other host devices like laptops or PCs, which have an Ethernet module on their network interface card (NIC) for cable connections, mobile devices like smartphones or tablets by default has a wireless module on the
How to Connect Smartphone to Wireless Router in Packet Tracer Read More »
In this post, I will be showing you how to connect a PC to a wireless router in packet tracer. By default, end-host devices like laptops, printers, and laptops cannot connect to a wireless network because they have an Ethernet module on their network interface card (NIC). For them to connect to a wireless network,
How to Connect PC to Wireless Router in Packet Tracer Read More »
By default, end host devices in Packet Tracer, such as smartphones, PCs, and laptops, do not have a wireless module on their network interface card. This means that they cannot connect to a wireless network. To enable connection to a wireless network, we need to replace the Ethernet module that is prebuilt into the NIC
How to Connect Laptop to Wireless Router in Packet Tracer Read More »
Some network devices, like firewalls, Layer 3 switches, access points, and even wireless routers, are hidden in the packet tracer software. If you are trying to use them for the first time, finding them on the packet tracer software might pose a challenge. In this post, I will be showing you how to add a
How To Add Wireless Router to Packet Tracer Read More »
Route redistribution is a technology that allows a router running two or more routing protocols to share routes learned from one routing protocol, running on a broadcast domain, into another protocol running on another broadcast domain. Let’s explain route redistribution with a case scenario: Suppose Company A is located in a city, and the routers
Redistributing Static Routes into OSPF: Explained With Example Read More »
