Addressing - Crossword

Clues

1. Unique number given to every device on a network so data reaches the correct destination. (9)
2. Device that connects networks and forwards data packets towards their destination. (6)
3. Type of address that can change each time a router reconnects to the internet. (9)
4. Address that stays the same every time a device connects to the network. (8)
5. Set of rules that provides the addressing used to send data between networks. (16)
6. Unique hardware address given to a network interface card when it is made. (10)
7. Number base used to write IPv6 addresses. (11)