Which file serves as the configuration file for sendmail ?
Explain about vpn?
what is l2 and l3 switch?
What is a collection of networks and routers under a single administrative control.
Explain the osi role in computer networking?
senario: There are two switches connected via trunk port.One end station is connected to each switch via access port. All the ports are in same VLAN.All the ports have same speed 1Gbps.Start sending 1Gbps traffic from one end station to other. Determine percentage of traffic received by destination end station.
Which option of the dhtadm command deletes the dhcptab table entirely ?
True or False: Twisted pair cabling comes in various versions and can support up to 96 ports and transmission speeds of 100 Mbps.
Define network topology?
Describe a routing filter and what it does?
What provide communication between the computer and the main LAN cables and are located in the vampire taps attached to the cable.
in vcs, which network[private or public] channel bandwidth is high?
How do you backup&restore AD