Cisco Expressway Cluster Creation and Maintenance Deployment Guide (X15.4) - How to Change a Cluster

Publisher

Cisco Systems

URL

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/expressway/config_guide/X15-4/cluster_creation_maint/exwy_b_cisco-expressway-cluster-creation-and-maintenance-deployment-guide-x154/exwy_m_how-to-change-a-cluster.html

Published

2026-02-09

Updated

unknown

Accessed

2026-09-25

HTTP status

200

License

Cisco copyrighted documentation; no-redistribution; short excerpts and locators only

Source notes citing this source

• Changing a clustered peer's IP address, hostname or FQDN requires removing it from the cluster, making the change, and adding it back. in context
• If a removed dead peer is later recovered, its configuration must be cleared before it is reconnected to the network. in context
• To remove a live peer you clear all Peer N address fields on it, save and restart, which factory-resets it; the primary and remaining peers then need identical, gap-free peer lists. in context
• The X15.4 cluster deployment guide defers cluster upgrade instructions to the release notes for the target version. in context

Cite this source record

APA

WarmTransfer. (2026, February 9). Cisco Expressway Cluster Creation and Maintenance Deployment Guide (X15.4) - How to Change a Cluster. WarmTransfer. https://warmtransfer.net/knowledge/sources/cisco-exwy-cluster-x154-change

BibTeX

@misc{warmtransfer-cisco-exwy-cluster-x154-change,
  title  = {Cisco Expressway Cluster Creation and Maintenance Deployment Guide (X15.4) - How to Change a Cluster},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/sources/cisco-exwy-cluster-x154-change},
  note   = {Cisco Systems, accessed 2026-09-25}
}