Overview

Description: The candidate should be able to identify and correct common network setup issues to include knowledge of locations for basic configuration files and commands.

Key files, terms, and utilities include:

/sbin/ifconfig
/sbin/route
/bin/netstat
/etc/network 
/etc/sysconfig/network-scripts
System log files
/usr/sbin/traceroute
/sbin/hostname
/usr/bin/nslookup
/usr/bin/dig
/bin/dmesg

Exercises