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Cisco Bug: CSCur71951 - WLC Doc - SGT should work from foreign to anchor WLC for SXP at anchor

Last Modified

Sep 12, 2019

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases

7.2(103.0) 7.3(101.0) 7.4(100.0) 7.5(102.0) 7.6(100.0) 8.0(100.0)

Description (partial)

The WLC docs should mention SGT support from foreign to anchor WLC for SXP at anchor.

The configuration guides of version 8.0 and before state the following:
"In auto-anchor mobility mode the controller does not update client IP-SGT information through mobility messages. The connected switches of both the controllers must have an SXP connection established between them for IP-SGT mapping updates."

This is wrong.

The sentence should be changed to the following:
"In auto-anchor/guest-anchor mobility the SGT info passed by the RADIUS server to the foreign WLC can be communicated to the anchor WLC via the EoIP/CAPWAP mobility tunnel. The anchor WLC can then build the SGT-IP mapping and communicate it to another peer via SXP."
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