Which protocol is used by ping?
Which protocol is used by ping?
What is the command most often used for configuring network interfaces?
CORRECT TEXT
What is the command most often used for configuring network interfaces?
On a system using shadowed passwords, the correct permissions for /etc/passwd are ____- and the correct permis
On a system using shadowed passwords, the correct permissions for /etc/passwd are ____- and
the correct permission for /etc/shadow are _______.
Identify the statement that would create a default route using a gateway of 192.168.1.1
Identify the statement that would create a default route using a gateway of 192.168.1.1
which command will help locate the problem?
If you suspect that a gateway machine on your network has failed but you are unsure which
machine, which command will help locate the problem?
which piece of software could help you test a modem?
According to the PPP HOWTO which piece of software could help you test a modem?
You might suspect:
Suppose that the command netstat-a hangs for a long time without producing output.
You might suspect:
To check this cat the file /proc/sys/net/ipv4/ _______ to ensure it has a 1.
CORRECT TEXT
You build and configured a bastion host to act as a router between two internal networks. Both
eth0 and eth1 can see hosts on their respective networks, but the hosts on each network cannot
see any hosts on the other network. After verifying that the hosts have the correct gateway route,
you decide the bastion host does not have IP forwarding turned on. To check this cat the file
/proc/sys/net/ipv4/ _______ to ensure it has a 1.
When using /etc/ppp/peers/* files, which of the following is true:
When using /etc/ppp/peers/* files, which of the following is true:
You should:
You want a secure and fast DNS server that must also be quickly accessible remotely.
You should: