Port is where upper layer protocols access which layer ?
a. data-link
b. network
c. transport
d. session
What will happen if we send untagged packet to a tagged port
Explain how dynamic host configuration protocol aid in network administration?
You just want to use NIS only to resolve names. Which file should you copy to /etc/nsswitch.conf ?
Suppose a Router contain one First Ethernet port(F0/0) and two serial port(i.e S1/0,S1/1) and we want to assign IP address of Class A to all the ports. Let the IP address for F0/0 is 10.1.1.2 and 10.2.1.4 for S1/0 and 10.4.1.6 for S1/1, is it correct ? after that can we configure the router using the routring Protocol 'IGRP ' ?
which is the latest versions of bluetooth & WiFi?
The process of units of data being broken into smaller units is called
Explain one basic requirement for establishing vlans?
PPP has used for multi-protocol support ? a. protocol identifier b. specified bit values c. protocol indicator d. protocol frame length
what is diffrance between NAT & PAT
Solaris machines more often than not runs routed daemon. routed is the unix equivalent of RIP. It is always run with -q option. Why ? a. q options optimizes the process b. q option uses a default route c. q option only activates itself in the absence of a default router d. q option tells the process not to advertise any routes. It just listens to the RIP udates. That way it does not interfere with router in the subnet.
Which layer transports data to and from application level, includes the destination port number, and also handles error detection and recovery.
What do you see as current networking security issues?