Source note · Setting up certificates on Cisco Expressway
If the Expressway server certificate expires, external systems may reject it and the Expressway may be unable to connect to them.
Checked 2026-09-30
Do not allow your server certificate to expire
- Vendor
- Cisco
- Product
- Cisco Expressway
- Subsystem
- server-certificate
- Deployment
- on-premises
- Region
- not restricted
- Release range
- X15.5
- Checked
- 2026-09-30
Sources
- Cisco Expressway Certificate Creation and Use Deployment Guide (X15.5) - About This Guide — Cisco Systems · tier 2 current vendor documentation · About This Guide > certificate overview, expiry note
Cite this note
APA
WarmTransfer. (2026, September 30). Setting up certificates on Cisco Expressway: source note expressway-certificate-setup-do-not-expire. WarmTransfer. https://warmtransfer.net/knowledge/claims/expressway-certificate-setup-do-not-expire
BibTeX
@misc{warmtransfer-claim-expressway-certificate-setup-do-not-expire,
title = {Setting up certificates on Cisco Expressway: source note expressway-certificate-setup-do-not-expire},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/expressway-certificate-setup-do-not-expire},
note = {Source note expressway-certificate-setup-do-not-expire, checked 2026-09-30}
}