Source note · CUBE high availability
The RG infra component uses an HSRP-like protocol exchanging keepalive and hello messages to negotiate each router's redundancy state, plus a transport for checkpointing call signaling and media state.
Checked 2026-09-25
- Vendor
- Cisco
- Product
- CUBE
- Subsystem
- redundancy group infrastructure
- Deployment
- cloud, on-premises
- Region
- not restricted
- Release range
- IOS XE 17.9.1 or later
- Checked
- 2026-09-25
Sources
- Implement CUBE high availability as Local Gateway — Cisco · tier 2 current vendor documentation · Redundancy Group Infra Component
Cite this note
APA
WarmTransfer. (2026, September 25). CUBE high availability: source note cube-high-availability-rg-hsrp-like. WarmTransfer. https://warmtransfer.net/knowledge/claims/cube-high-availability-rg-hsrp-like
BibTeX
@misc{warmtransfer-claim-cube-high-availability-rg-hsrp-like,
title = {CUBE high availability: source note cube-high-availability-rg-hsrp-like},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cube-high-availability-rg-hsrp-like},
note = {Source note cube-high-availability-rg-hsrp-like, checked 2026-09-25}
}