A municipal autoscaling group cannot attach new NICs because the subnet reports no free addresses. What problem does this describe?
Select an answer to reveal the explanation.
Short Explanation
No free parking spots left in the subnet lot means new NICs have nowhere to plug in. Grow the CIDR, free unused addresses, or place scale-out nodes in a larger subnet.
Full Explanation
Subnet CIDR ranges provide a finite private address pool. When the pool is exhausted, new elastic network interfaces or instances cannot obtain addresses even if compute quota remains. This is IP scope exhaustion and is remediated by expanding addressing, reclaiming unused IPs, or using additional subnets—not by changing certificates, MFA, or CDN headers.