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Security Fundamentals Simulator
Extended ACL Simulator
Build extended ACLs that filter on protocol + source + destination + port. Send TCP/UDP/ICMP packets through, watch matching rules and IOS hit counters. Includes established keyword and stateful-reply scenarios.
📡 Send Test Packet
From
Proto
To
Dst Port
Speed
⚙️ ACL 100 — Rule Builder
Remark
Action Proto
Src IP
Dst IP
Dst Port
⚠️ Shadow detected: these rules will never be reached:
| Seq | Action | Proto | Source | Destination | Port / Type | Hits | Order |
|---|
Practice — ACL fundamentals & edge cases
Score: 0 / 0
Mixed questions about ACL syntax, placement, wildcards, and exam traps. Next button on right and wrong.
Question
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Drill this into reflex
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