Scenario 2 - Two Subnets A: Control/Signaling and Data

In the following scenario, combine control and signaling on one subnet and data on another subnet. This network interface scenario assigns a second address to the CPU (in addition to the one assigned at BootP) for H.323 or SIP Signaling. When configuring H.323 or SIP Signaling, select 10.10.25.2 for the IP Address in the H.323 Signaling or SIP Signaling pane.

 

Note: that this scenario does not inter-operate with Cisco Gatekeepers.

 

Stream Type and Where Assigned

Sample IP Address

Physical Interface

Logical Interface

Port on Back Plane

Control

(Assigned at BootP)

10.10.25.1

CPU

Redundant Control

CTRL 0 or 1

H.323/SIP Signaling

10.10.25.2

CPU/ H.323 or SIP

Redundant Control

CTRL 0 or 1

IP Bearer Data

Assigned in Network Interface Pane

10.10.30.100

VoIP Module 0

Redundant Data

DATA 0 or 1

IP Bearer Data

Assigned in Network Interface Pane

10.10.30.101

VoIP Module 1

Redundant Data

DATA 0 or 1

 

dg_2_subnets1.png

 

ClientView Panes:

 

sc_ni_h323.png

 

sc_ni_2_subnetsvoip0.png

 

sc_ni_2_subnetsvoip1.png