CT320: Network and System Administration

Fall 2018

Networking

Networking

CT320: Network and Systems Administration

Purpose

The purpose of this assignment is to experiment with the setup of networking and network-based programs.

Part 1 — Test Networking

Make sure you can access the Internet and Domain Name Service (DNS) with these commands:

    dig google.com
    wget -qO- https://www.cs.colostate.edu/~ct320/alphabet.txt

If they don’t work, fix things.

Part 2 — Network File System (NFS)

Installation

Install the NFS server package:

    sudo apt install nfs-kernel-server

Server

    /export ip-address-of-neighbor(rw)
    sudo systemctl restart nfs-server
    /export not-the-ip-address-of-neighbor(rw)

Client

    mount ip-address:/export /import

Part 3 — Secure Shell (SSH)

    sudo apt install openssh-server
    ssh neighbor-ip-address hostname

Part 4 — Dynamic Host Configuration Protocol (DHCP)

See http://askubuntu.com/questions/140126/how-do-i-install-and-configure-a-dhcp-server

This is a group exercise for the entire recitation.

    subnet 192.168.110.0 netmask 255.255.255.0 {
        range 192.168.110.50 192.168.110.70; #the range of IP addresses that will be assigned
        option routers 192.168.110.1; #the default gateway
        option domain-name-servers 129.82.45.181; #the DNS server
        option subnet-mask 255.255.255.0;
    }

Part 5 — Credit

Show your work to the TA for credit.

User: Guest

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Modified: 2018-07-01T10:53

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