You mail server belongs to mydomain.com . An email is destined for user@host2 . The destination domain name is not known. This type of email address is ?
1 2589You mail server belongs to mydomain.com . An email destined for user@host4.mydomain.com . This type of email address is ?
1 2680You just added a new alias in the /etc/aliases file. What command should you run to activate the change ?
1 2724Post New Networking Administration Questions
Who is network administrator?
Define nos?
What is the the advantage of address sharing?
how to set kernal parameters in solaris 10&9?
What is the behavior of the L2 Switch in case of receiving a multicast packet.
in vcs, which network[private or public] channel bandwidth is high?
Define nat?
How dynamic host configuration protocol aid in network administration?
How proxy servers protect computer networks?
How do you manage a long term demanding stressful work environment?
What characterizes a professional network administrator?
Define rip?
Explain VLAN concepts
SonicWALL keep on fail over after upgrade from 6.2.2.2 to 6.2.6.0.anyone have encounter this and what is the next step to solve the issue
Please list the types of Firewalls, Routers, Switches, and Servers that you have managed.