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 2577You mail server belongs to mydomain.com . An email destined for user@host4.mydomain.com . This type of email address is ?
1 2663You just added a new alias in the /etc/aliases file. What command should you run to activate the change ?
1 2707Post New Networking Administration Questions
all your interview question in networking and system administration
Tell me what protocols fall under the application layer of the tcp/ip stack?
List the different network protocols that are supported by windows rras services?
Suppose when you move the nic cards from one pc to another pc, does the mac address gets transferred as well?
how do I disable dmp?
What is looping and how switching loops are avoided at L2 level?
How to securing a computer network?
Can we run STP and RSTP in a same box?
Define 10base-t?
how to know how many samba users in solaris?
Explain the difference between straight-through and crossover cable?
Define mesh topology?
What is the behavior of the L2 Switch in case of receiving a multicast packet.
What can be considered as good passwords?
Define nos?