Source note · Unified CM backup and upgrade
In a DRS restore the publisher (first node) is restored before the subscriber nodes, and the first node must be restarted before the subsequent nodes.
Checked 2026-09-24
Ensure that you restart the first node before you restart the subsequent nodes.
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- Disaster Recovery System
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Release 15 and SUs
- Checked
- 2026-09-24
Sources
- Administration Guide for Cisco Unified Communications Manager, Release 15 and SUs - Restore the System — Cisco Systems · tier 2 current vendor documentation · Restore the System chapter, restore first node / restore subsequent nodes procedures
Cite this note
APA
WarmTransfer. (2026, September 24). Unified CM backup and upgrade: source note cucm-backup-upgrade-restore-publisher-first. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-backup-upgrade-restore-publisher-first
BibTeX
@misc{warmtransfer-claim-cucm-backup-upgrade-restore-publisher-first,
title = {Unified CM backup and upgrade: source note cucm-backup-upgrade-restore-publisher-first},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-backup-upgrade-restore-publisher-first},
note = {Source note cucm-backup-upgrade-restore-publisher-first, checked 2026-09-24}
}