Which OSI layer uses segments?
a. Application
b. Presentation
c. Session
d. Transport
UDP runs its own ? a. data-link layer protocols b. CRC c. routing d. Acknowledgements
Cached ethernet addresses are stored for about 5 minutes and is used to avoid a rebroadcast. This is called ____________ .
Explain private ip address?
Which host decodes any address and reroutes the mail within the domain.
which is the latest version of dos?
Name 4 kinds of DNS servers ?
Port modes [trunk and access] have any influence on VLAN tagging and un-tagging?
The destination address used while sending a packet to all hosts in the network is called
Which layer is responsible for identifying and establishing the availability of the intended communication partner? * Application * Presentation * Transport * Session * Network
What are the different port role in STP and RSTP?
Which file does a workstation consult to find out which DNS servers shiuld be consulted to resolve names ?
Describe a case where you have used these tools to troubleshoot?