Network Configuration Practical

This practical assignment details the configuration of a network using various technologies. It begins by outlining the creation of VLANs (VLAN 1, VLAN 10, VLAN 11, and VLAN 12) with their respective subnets, subnet masks, and IP address ranges. The assignment then describes the implementation of a Router-on-a-Stick (ROS) configuration, where a single physical interface on a router is used to carry multiple VLANs. DHCP is used to dynamically assign IP addresses, subnet masks, and gateways to end devices. The configuration includes specifying a DNS server and excluding specific IP addresses from DHCP allocation. The assignment also covers remote site management, allowing for remote access to network devices, servers, and end-user devices via SSH/HTTPS. Finally, the document explains the setup of a Site-to-Site VPN using IPsec between two locations (Sacramento and Los Angeles), enhancing security and cost-effectiveness. The configuration includes defining ISAKMP policies, creating an access list for VPN traffic, and configuring the IPsec transform set and crypto map. The assignment concludes with a bibliography referencing the CCNP Routing and Switching Official Cert Guide.