True or False: In the OSI model the Physical layer communicates directly with the what layer in another computer.
if the server is down, how to bring up the server?
Which layer handles the transport of messages between communication partners, controls the flow of data, and defines the transport quality.
You have a class B subnet. You would like divide it up into 30 more subnets by "subnetting" ? What would be the subnet mask ?
what is ping?
How to configure SMTP connector in exchange server 2003 for external outgoing mail?
What IP network addresses are set aside for class C (for private use) ? a. 172.16.0.0 (mask 255.240.0.0) b. 172.16.0.0 (mask 255.255.0.0) c. 196.168.0.0 (mask 255.255.0.0) d. 192.168.0.0 (mask 255.255.0.0) e. 198.168.0.0 (mask 255.255.255.0)
Your HOSTS file looks like this: 11.12.13 UNIX programmer # Programmers FTP server 11.12.14 server 11.12.15 UNIX developer #Developers FTP server 11.12.20 developer # developer you try to ftp developer, you can connect to the right server. But you try ftp 10.11.12.20, you fail to connect. Why?
Which option of the dhtadm command removes symbol or macro definition from dhcptab ?
Hi can you please answer the following these are my interview questions What is RAID & RAID levels What is DNS & DHCP What are IP classes and protocols
Which of the following are Layer2 protocols ? a. ICMP b. SDLC c. LAPB d. SLIP e. SMTP
How will you find mac address for a given ip address in a switch.I need command(Dont give me ARP process)
You have a Class C network. You want to subnet it such that you have at least 6 hosts per subnet. How many subnets can you have?