Which Cisco IOS command provides a concise summary of the router's NAT configuration and counters (pool usage, translations, hits, misses)?

Introduction / Context:Beyond listing active translations, administrators often need aggregate information: total translations, misses, expired entries, pool allocations, and interface roles. A single command provides this summary view.

Given Data / Assumptions:

• NAT is running on the router.
• You need an overview, not per-entry details or live debug.

Concept / Approach:'show ip nat statistics' summarizes NAT health: total translations, peak counts, hits/misses, pool addresses in use/available, and which interfaces are configured as 'ip nat inside' or 'ip nat outside'. In contrast, 'show ip nat translations' lists per-flow entries only.

Step-by-Step Solution:

Verification / Alternative check:Correlate with 'show ip nat translations' to inspect specific flows if anomalies appear in statistics.

Why Other Options Are Wrong:show ip nat translations: Per-entry detail, not a summary. debug ip nat: Real-time events only. clear ip nat translations *: Flushes entries; it does not display status.

Common Pitfalls:Misreading peak vs. current counters; ensure you know whether values are cumulative or current.

Final Answer:show ip nat statistics