Explain what is formula of hold down time of eigrp protocol?
What is the virtual channel?
Explain the difference between tftp and ftp application layer protocols?
If line down and protocol also down; in this case which layer move problem?
What is the point-to-point protocol in ccna?
What is the difference between switch and hub?
How we can see mac address from dos prompt?
What are the ranges for the private ips?
What is a switch and why we are using switches?
When we use standard access-list?
What is name of ospf algo?
What is the size of an ip address?
What is the size of ipv6?
Define the virtual channel?
What are the protocol data units (pdu) in ccna?