A
command-line tool that can be used for banner grabbing is called:
netcat
Which
of the command-line utilities listed below can be used to perform a
port scan? Nmap
Which of the answers listed
below refers to a command-line packet capturing utility? Tcpdump
The ip command in Linux is the
preferred replacement for: ifconfig
What is the name of a Linux
command-line utility that can be used to display TCP/IP configuration
settings? ifconfig
Which
of the following command-line commands in MS Windows are used for
resetting the DHCP configuration settings for all adapters?
ipconfig/release,
ipconfig/renew
Which ipconfig parameter
allows to view the physical address of a Network Interface Card
(NIC)? /all
Which of the following answers
lists an ipconfig command parameter used for displaying the full
TCP/IP configuration information for all adapters? /all
Used without any parameters,
ipconfig displays the IP address, subnet mask, and default gateway
for all adapters. True
What is the name of a Windows
command-line utility that can be used to display TCP/IP configuration
settings? Ipconfig
The arp command can be used to
perform what kind of resolution? IP to MAC
Which command in MS Windows
displays a table consisting of IP addresses and their resolved
physical addresses? arp -a
Domain information groper
(dig) and nslookup are command-line tools used for DNS queries. Both
utilities are available on Windows and Linux. Of the two, nslookup is
the preferred tool on UNIX-like systems; dig is the default DNS query
tool for MS Windows. False
Which of the following CLI
tools is used to troubleshoot DNS-related problems? Nslookup
A Linux command-line utility
for displaying intermediary points (routers) an IP packet is passed
through on its way to another network node is known as: traceroute
A network command-line
utility in MS Windows that tracks and displays the route taken by an
IP packet on its way to another host is called: tracert
Netstat is a command-line
utility which can be used for: Displaying active TCP/IP
connections
A security technician was
asked to configure a firewall so that the protected system would not
send echo reply packets. What type of traffic should be blocked on
the firewall to accomplish this task? ICMP
A command-line utility used
for checking the reachability of a remote network host is called:
ping
