Cisco Catalyst SD-WAN Interfaces Configuration Guide, Releases 26.x and Later
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Updated: April 24, 2026
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Details the historical development of VPN interface IPsec features, highlighting significant enhancements and changes relevant to secure network connectivity and IPsec implementation.
| Feature Name |
Release Information |
Description |
|---|---|---|
| SHA256 Support for IPSec Tunnels |
Cisco IOS XE Catalyst SD-WAN Release 17.2.1r |
This feature adds support for |
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