Cisco Cisco Expressway Troubleshooting Guide
Test Round Trip Delay Between VCS Cluster
Nodes
Nodes
Document ID: 118363
Contributed by Kenneth Dang and Adam Wamsley, Cisco TAC
Engineers.
Engineers.
Oct 27, 2014
Contents
Introduction
Prerequisites
Requirements
Components Used
Related Products
Test RTT
Prerequisites
Requirements
Components Used
Related Products
Test RTT
Introduction
This document describes how to test Round Trip Delay (RTT) between Cisco Video Communication Servers
(VCSs). Each peer in a cluster must be within a 15ms hop (30ms RTT) of each and every other VCS to be
added into the cluster.
(VCSs). Each peer in a cluster must be within a 15ms hop (30ms RTT) of each and every other VCS to be
added into the cluster.
Prerequisites
Requirements
There are no specific requirements for this document.
Components Used
The information in this document is based on Cisco VCS.
The information in this document was created from the devices in a specific lab environment. All of the
devices used in this document started with a cleared (default) configuration. If your network is live, make sure
that you understand the potential impact of any command.
devices used in this document started with a cleared (default) configuration. If your network is live, make sure
that you understand the potential impact of any command.
Related Products
This document can also be used with these hardware and software versions:
Cisco TelePresence Conductor
•
Cisco Expressway Core
•
Cisco Expressway Edge
•