Source note · Setting up certificates on Cisco Expressway
In a cluster, ACME is enabled on each Expressway-E peer separately, and each peer's CSR carries only that node's FQDN and the cluster FQDN.
Checked 2026-09-30
- Vendor
- Cisco
- Product
- Cisco Expressway
- Subsystem
- acme
- 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) - Using ACME on Expressway-E — Cisco Systems · tier 2 current vendor documentation · Using ACME on Expressway-E > clustered systems
Cite this note
APA
WarmTransfer. (2026, September 30). Setting up certificates on Cisco Expressway: source note expressway-certificate-setup-acme-per-peer. WarmTransfer. https://warmtransfer.net/knowledge/claims/expressway-certificate-setup-acme-per-peer
BibTeX
@misc{warmtransfer-claim-expressway-certificate-setup-acme-per-peer,
title = {Setting up certificates on Cisco Expressway: source note expressway-certificate-setup-acme-per-peer},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/expressway-certificate-setup-acme-per-peer},
note = {Source note expressway-certificate-setup-acme-per-peer, checked 2026-09-30}
}