Cisco Cisco TelePresence Video Communication Server Expressway
Appendix 6 – Troubleshooting
Cisco VCS Deployment Guide: Cluster creation and maintenance (Cisco VCS X6.1)
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Set Enforce Management Settings on Systems to Off if Cisco TMS does not need to force the
management settings.
management settings.
Set Secure-Only Device Communication to Off if it is unnecessary for Cisco VCS to provide
feedback to Cisco TMS using HTTPS (if HTTP is sufficient).
feedback to Cisco TMS using HTTPS (if HTTP is sufficient).
My cluster of Cisco VCS Expressways with dual network
interfaces is not replicating correctly
interfaces is not replicating correctly
Cisco VCS Expressways with Dual Network interfaces are only designed to replicate through their
LAN 1 interface. Ensure that the Peer x IP Address entries specified in VCS configuration >
Clustering all refer to LAN 1 interfaces.
LAN 1 interface. Ensure that the Peer x IP Address entries specified in VCS configuration >
Clustering all refer to LAN 1 interfaces.
My cluster of Cisco VCS Expressways with static NAT is not
replicating correctly
replicating correctly
When using Cisco VCS Expressways with static NAT the cluster replication must occur on the LAN
interface which is not behind the NAT device. Therefore LAN interface 1 must be the non NAT
interface and the Peer x IP Address entries specified in VCS configuration > Clustering must all
refer to LAN 1 interfaces. LAN interface 2 must be configured for static NAT.
interface which is not behind the NAT device. Therefore LAN interface 1 must be the non NAT
interface and the Peer x IP Address entries specified in VCS configuration > Clustering must all
refer to LAN 1 interfaces. LAN interface 2 must be configured for static NAT.