Source note · Cisco Expressway clustering
The X15.4 cluster deployment guide states clustering can increase Expressway capacity by a maximum factor of four compared with a single Expressway and that there is no capacity gain after four peers.
Checked 2026-09-25
Clustering can increase the capacity of an Expressway deployment by a maximum factor of four, compared with a single Expressway.
- Vendor
- Cisco
- Product
- Cisco Expressway
- Subsystem
- clustering capacity
- Deployment
- on-premises
- Region
- not restricted
- Release range
- X15.4
- Checked
- 2026-09-25
Sources
- Cisco Expressway Cluster Creation and Maintenance Deployment Guide (X15.4) - Clustering Basics — Cisco Systems · tier 2 current vendor documentation · Clustering Basics chapter, overview of reasons to cluster (capacity)
Cite this note
APA
WarmTransfer. (2026, September 25). Cisco Expressway clustering: source note expressway-clustering-capacity-factor-four. WarmTransfer. https://warmtransfer.net/knowledge/claims/expressway-clustering-capacity-factor-four
BibTeX
@misc{warmtransfer-claim-expressway-clustering-capacity-factor-four,
title = {Cisco Expressway clustering: source note expressway-clustering-capacity-factor-four},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/expressway-clustering-capacity-factor-four},
note = {Source note expressway-clustering-capacity-factor-four, checked 2026-09-25}
}