How long does an entry stay in the arp table by default ?
How do two computers communicate with each other when they are connected through L2 or L3 switch?
You have a class B network 172.16.0.0. You use a 11 bits for subnetting. Which of the following is a correct range of Ip addresses that belong to the same network. a. 255.255.8.1 to 255.255.14.254 b. 255.255.255.9 to 255.255.255.14 c. 255.255.17.1 to 255.255.22.254 d. 255.255.17.0 to 255.255.22.255
Where does sys_unconfig reside ?
What is arp main job?
What does the transport protocol do? a. It defines how data should be presented to the next receiving layer, packages the data accordingly, ad then passes data to the application though the session layer interface. b. It provides low-level access to network adapters by providing data transmission support and some basic adapter management functions c. It supports communications between applications on different computers by creating sessions, defining data-exchange formats, and providing application-support services d. It is responsible for establishing logical names on the network, establishing connections between two logical names on the network, and supporting reliable data transfer between computers that have established a session
Which layer uses datagrams? a. physical b. data-link c. network d. transport
what is patch panel? what is the use
What is called as a series of bits with a well-defined beginning and ending.
What does the ping 192.168.0.1 -l 1000 -n 100 command do?
SLIP and PPP, which one supports Dynamic IP and compression? a. PPP b. SLIP c. CSLIP
What is native VLAN? What is the use?
how to set kernal parameters in solaris 10&9?