A subnet's mask is 255.255.255.240. How many nodes can this subnet have?
Difference between layer 2 and layer 3 devices ?
You want to make your own configuration file for sendmail. After editing the appropriate files, which program would you run to compile your new configuration file ?
Which is the startup script for rpc ?
whenever we give #metastat cmd in svm, it display output "need to maintain" state, what u do?
Explain how traceroute, ping, and tcpdump work and what they are used for?
At which TCP/IP layer does arp work ?
10 computer connect with switch sometimes they connect sometimes they disconnect what can be problem ?please
Explain how to perform system maintenance?
Which port is reserved for HTTP ?
SNMP is based on..
Describe methods of QoS?
What does the "Lease" field hold in the dhcp network database ? a. how long the client has the lease for (length) b. how long remains of the lease c. absolute time when the lease expires