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
Which command will show the device/system being used for the printer fred ?
Bridges work at the Data Link Layer of the OSI model or more specifically what layer.
Can ATM allocate bandwidth on demand ? a. Yes b. NO c. Only if you are running LANE d. Only if you are running layer 3 switches
What is switch, frame, packets and bits plz give me detail idea about it and which layer it is used
VLSM stands for ?
What does a secondary dhcp server do when the primary server is unable to respond ?
difference between layer3 switch and router
Which layer of the OSI model provides synchronization between user tasks by placing checkpoints in the data stream?
Which of the following protocols are application protocols? a. ARP b. RIP c. FTP d. NFS
Which file identifies the name of the system that is being booted ?
Which IP-class provides the fewest numbers of Hosts? a. Class A b. Class B c. Class C d. Class D
Your workstation can ping itself by ip, but it can't ping ip of the others on the same subnet. why? (The physical connection is OK).