Port is where upper layer protocols access which layer ?
a. data-link
b. network
c. transport
d. session
what are the advantages and disadvantages of Vlan?
Explain the network architecture?
Solaris will run routed if what file exists.
What is LDAP ?
What is meaning and work of network administrator in a company? please answer me asap.
Which of the following methods are used as flow control ? Choose 3 a. Acknowledgements b. Windowing c. Traceroute d. TTL e. Sliding windows
Define nos?
On a connectionless protocol , how does error recovery and flow control get taken care of ? a. A different protocol has to run along side b. error recovery and flow control are not taken care of c. the upper layers take care of them d. lower layers take care of them
what is difference of domain and workgroup
Describe how SNMP works?
What entry should put in the /etc/gateways file to specify a route to a network called net5 through an external gateway called host9 ? Assume that net5 is 3 hops away.
What platforms do you currently work on at your desk?