Final answer:
The command 'diagnose firewall ippool-all list' is used to display information about IP pools on a firewall.
Step-by-step explanation:
The command 'diagnose firewall ippool-all list' is used in network management and firewall configuration. When executed, this command is intended to display information about IP pools that are configured on the firewall. This could include details such as range of IP addresses within the pool, usage count, and any associated interfaces. It is an essential command for troubleshooting and managing the network address translation (NAT) feature on firewalls. This command does not list firewall rules, show active sessions, or diagnose firewall configuration directly but focuses solely on providing information about the configured IP pools.