Cisco Cisco Expressway

Cisco

Cluster With Static NAT is Not Replicating Correctly

Appendix 2: IP Ports and Protocols

External Firewalls Between Peers

Firewall Rules on the Peers

Cisco TelePresence Management Suite Provisioning Extension

Appendix 3: Cluster Name and DNS SRV Records

DNS SRV Configuration for Mobile and Remote Access

DNS SRV Configuration for Legacy Video Conferencing Deployments

Checking DNS SRV Settings

Appendix 4: NAPTR Records

NAPTR Record Format

Appendix 5: Impact of Clustering on Other Expressway Applications

Microsoft Interoperability

Appendix 6: Add a Expressway to Cisco TMS

Appendix 7: Configure Endpoints to Work With a Cluster

Cisco Legal Information

Cisco Trademark

Preface

Change History

Date

Change

Reason

June 2016

Cluster communications now use TLS. Registrations, FindMe, TMSPE support
introduced on Expressway.

X8.8
release

November
2015

Updated for X8.7.

July 2015

Updated for X8.6. New procedure for replacing a peer.

April 2015

Menu path changes for X8.5 onwards. Republished with X8.5.2.

December
2014

Updated for X8.5.

June 2014

Republished for X8.2.

Table 1 Expressway Cluster Deployment Guide Change History

3

Cisco Expressway Cluster Creation and Maintenance Deployment Guide

Preface