Dialogic IMG 1004 - Manual (Page 34)

Installation and Setup
26
Redundant Control - IMG 1010
Topic Location: IMG 1010-Installation and Setup Guide > IMG 1010-Hardware
Installation
The following illustration shows the cabling for redundant control for Network Management.
1. The Ctrl 0 and Ctrl1 ports are used for communication between the Linux Server
(GCEMS) and the IMG 1010.
 The CTRL0 and CTRL1 Ports will use the same IP address.
 The CTRL1 MAC addresses is CTRL0 MAC + 1.
 The MAC address of CTRL0 and CTRL1 are configured through BootP using the
DHCP service on the GCEMS Linux server or using the SD Card. See dhcpd.conf
 The CTRL ports are used for communication to the GCEMS server for
configuration and monitoring. These ports can also be used for the following:
 SIP / H.323 signaling
 NFS for download routing, translation tables, and call treatments
 SNTP
 SNMP