Cisco Catalyst 9800 Series Wireless Controller Software Configuration Guide, Cisco IOS XE 26.1.x
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Cisco Catalyst 9800 Series Wireless Controller Software Configuration Guide, Cisco IOS XE 26.1.x
Updated: April 10, 2026
Outlines IP Source Guard functionality, configuration steps, use cases, and validation methods for enhancing network security and mitigating address spoofing on network interfaces.
Explains how IP source guard features secure wireless networks by preventing unauthorized packets based on IP/MAC bindings.
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