A firewall rule allows for connections on 1.2.3.4/8. What does the /8 mean and which other IP addresses (range) will be recognized as allowed. Describe which IP ranges would be allowed if the rule specified 1.2.3.4/16 or 1.2.3.4/24. What about 1.2.3.4/32 ?
this is called CIDR — classless internet domain routing /8 — means just the first octet must match, in our…