Which macro defines optional features that are included in the sendmail.cf file ?
What is the purpose of VRRP?
Port numbers for the following 2 standard services: FINGER, POP3 a. 23, 100 b. 25, 109 c. 27, 111 d. 79, 100 e. 23, 109
what is the difference between DNS & WINS servers
Which file on a DNS server has IP to name resolution ?
How many way to configure a router?
You mail server belongs to mydomain.com . An email destined for user@host4.mydomain.com . This type of email address is ?
what is dns? what is the use and advatages?
True or False: RJ-45 connectors house less connections then RJ-11 because they are larger in size and use bigger cables.
VLSM stands for ?
This type of access method is generally used by Ethernet to regulate network traffic on a main cable segment.
What does the receiving host do with packets when it is using a connection-oriented protocol ? a. acknowledges only the first and last packet, puts the packets in their proper order. b. acknowledges only the first and last packet, discards in any packet that have arrived out of sequence. c. acknowledges each packet and puts the packets in their proper order. d. acknowledges each packet and discards in any packet that have arrived out of order
Can you run "route get" commands without superuser previlege ?