Which option must be used with ifconfig, to also see interfaces that are down?
Which option must be used with ifconfig, to also see interfaces that are down?
What is the command to add another IP address to an interface that already has (at least) one IP address?
What is the command to add another IP address to an interface that already has (at least) one IP
address?
Which of the following statements is correct?
What needs to be done on the client to enable it to use the router as its default gateway?
A network client has an ethernet interface configured with an IP address in the subnet
192.168.0.0/24.
This subnet has a router, with the IP address 192.168.0.1, that connects this subnet to the
Internet.
What needs to be done on the client to enable it to use the router as its default gateway?
Which TWO of the following need to be done?
A server with 2 network interfaces, eth0 and eth1, should act as a router. eth0 has the IP address
192.168.0.1 in the subnet 192.168.0.1/24 and eth1 has the IP address 10.0.0.1 in the subnet
10.0.0.0/16.
The routing table looks fine, but no data is traversing the networks. Which TWO of the following
need to be done?
What command is used to add a route to the 192.168.4.0/24 network via 192.168.0.2?
What command is used to add a route to the 192.168.4.0/24 network via 192.168.0.2?
Which of the following sentences is true, when using the following /etc/pam.d/login file?
Which of the following sentences is true, when using the following /etc/pam.d/login file?
<code>
#%PAM-l.0
auth required /lib/security/pam_securetty.so
auth required /lib/security/pam_nologin.so
auth sufficient /lib/security/pam_unix.so shadow nullok md5 use_authtok
auth required /lib/security/pam_ldap.so use_first_pass
account sufficient /lib/security/pam_unix.so
account required /lib/security/pam_ldap.so
password required /lib/security/pam_cracklib.so
password sufficient /lib/security/pam_unix.so nullok use_authtok md5 shadow
password required /lib/security/pam_ldap.so use_first_pass
session optional /lib/security/pam_console.so
session sufficient /lib/security/pam_unix.so
session required /lib/security/pam_ldap.so
</code>
Which of them is NOT correct?
LDAP-based authentication against a newly-installed LDAP server does not work as expected.
The file /etc/pam.d/login includes the following configuration parameters. Which of them is NOT
correct?
What is the advantage of using SASL authentication with OpenLDAP?
What is the advantage of using SASL authentication with OpenLDAP?
which of the following is true about the required control flag?
In a PAM configuration file, which of the following is true about the required control flag?