Icmp

What is ICMP packet? ICMP packets are IP packets with ICMP in the IP data portion. ICMP messages also contain the entire IP header from the original m...

Icmp

How does one filter ICMP timestamp requests?

How to filter out the ICMP timestamp requests? ICMP timestamp responses can be disabled by deselecting the allow incoming timestamp request option in ...

Icmp

What could prevent a ping fom being sent to between the PCs?

Why some FastEthernet ports on the switches are up and others are down? Why are some FastEthernet ports on the switches are up and others are down? Th...