Source note · CUBE high availability
External devices such as Unified CM must use the CUBE HA Virtual IP address, not the physical interface addresses, as the destination for calls through CUBE.
Checked 2026-09-25
- Vendor
- Cisco
- Product
- CUBE
- Subsystem
- virtual IP
- Deployment
- on-premises
- Region
- not restricted
- Release range
- IOS XE 17.6 onwards; current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- Cisco Unified Border Element Configuration Guide - Cisco IOS XE 17.6 Onwards - High Availability on Cisco 4000 Integrated Services Routers and Cisco Catalyst 8000 Series Edge Platforms — Cisco Systems · tier 2 current vendor documentation · Redundancy Group Infrastructure (VIP paragraph); final configuration step on pointing external devices to the VIP
Cite this note
APA
WarmTransfer. (2026, September 25). CUBE high availability: source note cube-high-availability-peers-target-vip. WarmTransfer. https://warmtransfer.net/knowledge/claims/cube-high-availability-peers-target-vip
BibTeX
@misc{warmtransfer-claim-cube-high-availability-peers-target-vip,
title = {CUBE high availability: source note cube-high-availability-peers-target-vip},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cube-high-availability-peers-target-vip},
note = {Source note cube-high-availability-peers-target-vip, checked 2026-09-25}
}