TROUBLESHOOTING COMPUTER ISSUES
IDENTIFYING HARDWARE SOFTWARE NETWORK PROBLEMS
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
arp-r
|
|
|
netstat-r
|
|
|
ifconfig-r
|
|
|
telnet-r
|
Detailed explanation-1: -The-r option of netstat displays the IP routing table.
Detailed explanation-2: -You can display the routing table using the netstat-rn command or the route-s command.
Detailed explanation-3: -The netstat command displays the contents of various network-related data structures for active connections. This netstat function shows the state of all configured interfaces. This function of the netstat command clears all the statistic counters for the netstat-i command to zero.
Detailed explanation-4: -The-r option tells netstat to display the routing table, and the-n option tells netstat to display the table in numeric form. It’s useful to display the routing table in numeric form because the destination of most routes is a network, and networks are usually referred to by network numbers.