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
What is a network management system?
how to merge solaris partition?
Best example of Flat Addressing Scheme among the following ? a. MAC addresses b. Classless IP addresses c. Classful IP addresses d. IPX addresses
what is backuprecovery? what is the use?
Consider the IP address 128.252.144.84. What is the network id and what is the node id ? assume classful networking. a. 0.0.0.0 and 128.252.144.84 b. 128.0.0.0 and 252.144.84 c. 128.252.0.0 and 144.84 d. 128.252.144.0 and 84
What is the the advantage of address sharing?
You have a class B subnet. You would like to divide it up into 10 more subnets by "subnetting" . How many hosts can you have per subnet?
Command to add a route to server1 via router1 with 3 hops :
A subnet's mask is 255.255.255.224. How many nodes can this subnet have?
Explain the difference between hub and a switch?
When packets are routed according to a routing table, the process is called ?
Which value in the "flags" field in the DHCP network database denotes that the evaluation of the DHCP lease is turned on ?