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
How to identify the ip class of a given ip address?
can we break administrator password of domain controller.and how to break.?
Which command identifies all RPC services on a host called server ?
If a switch has been configured with two vlans, how many broadcast domains will be there
what is the difference between as and area
What is RAID 1 ?
Which is the main sendmail configuaryion file ?
Which topology is like the star topology except output node connects to the input of the next node.
You have a Class C network. You want to subnet it such that you have at least 25 hosts per subnet. How many subnets can you have?
Your previous Network Administrator had subnneted your class C network into many subnets. Only info you have is that one of the IP range was 200.252.144.33 through 128.252.144.46. How many subnets did he make ? what was the mask ?
You are using DNS only for name resolution. If the primary server is not responding (down), which "condition" (nsswitch.conf) does this situation fall in?
List 4 layer-3 protocols ? a. ICMP b. SNMP c. IP d. ARP e. SMTP f. RARP