4 functions that ICMP protocol performs are:
a. echo (ping)
b. telnet
c. rcp
d. rlogin
e. rpc
f. TTL announce (used by traceroute)
g. source quench message (during congestion)
h. network error announcement
Which protocol is working behind DHCP server? and what excatly DORA does?
what is default gateway what is its use in router
Do you know what protocols fall under the tcp/ip internet layer?
one server is down it doen't display anything what you do?
Describe vpn?
Name 4 SNMP based applications :
what is patch panel? what is the use
what is the difference between gsm and cdma
what is mean by domain
A server has already shared out /usr/local. Can it also share out /usr to other machines?
I have two switch.Two Uplink ports of a switch is interconnected with other switch.consider uplink port of a switch is 100 Mbps.Now tell me whether bandwidth of uplink port will increase or not.IF it is How much?
Which command will make the inetd reread the inetd.conf file ?