What is the meaning of letter "R" on an active session in the menu PPP Active Connections?
Which statements are true regarding ICMP packets?
ICMP guarantees datagram delivery.
ICMP can provide hosts with information about network problems.
ICMP is encapsulated within IP datagrams.
ICMP is encapsulated within UDP datagrams.
In WinBox when clicking the 'Backup' button in the Files window, the following happens (select all that apply):