What is a "preamble" in IEEE 802.3 frame?
a. an indication of the end of a frame
b. an indication of the start of a new frame
c. an indication of congestion
d. an indication of a corrupted frame
Command to add a route to server1 via router1 with 3 hops :
Define firewalls?
what is MBR and how will u clear this ?
System that stores mailboxes in local /var/mail is called what type of server ?
True/Flase: Relative domain name (RDN) ends with the dot.
The programs that will deliver various kinds of mail is called ?
what is the hub and switch and router ?
Define wan?
how can view domain user password?
I want to Use Motorola Canopy 5.4 GHZ System for wireless Internt , i need how setup this network , i need step by step guide , Also i need what Hard i need for in such setup .
Which file is used to define host-wide aliases ?
How network topology affect your decision in setting up a network?