Source note · Setting up 802.1X authentication for Cisco IP phones
A current Cisco tech note states that on Unified CM releases with Security By Default (8.0(1) and later) the LSC install procedure applies whether or not the cluster is in mixed mode.
disputed · Checked 2026-10-02
this LSC install procedure applies regardless if your CUCM cluster is set to mixed mode or not
- Vendor
- Cisco
- Product
- Cisco Unified CM
- Subsystem
- CAPF
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 8.0(1) and later
- Status
- disputed
- Checked
- 2026-10-02
Sources
- Configure LSC on IP Phone with CUCM — Cisco Systems · tier 2 current vendor documentation · Configure LSC on IP Phone with CUCM > Background Information
Cite this note
APA
WarmTransfer. (2026, October 2). Setting up 802.1X authentication for Cisco IP phones: source note cisco-phone-8021x-setup-lsc-no-mixed-mode. WarmTransfer. https://warmtransfer.net/knowledge/claims/cisco-phone-8021x-setup-lsc-no-mixed-mode
BibTeX
@misc{warmtransfer-claim-cisco-phone-8021x-setup-lsc-no-mixed-mode,
title = {Setting up 802.1X authentication for Cisco IP phones: source note cisco-phone-8021x-setup-lsc-no-mixed-mode},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cisco-phone-8021x-setup-lsc-no-mixed-mode},
note = {Source note cisco-phone-8021x-setup-lsc-no-mixed-mode, checked 2026-10-02}
}