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In this section:

Table of Contents


 Overview

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MultiExcerptNamePreconditions Summary
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For additional details, refer to Reserving Network Resources.

The following is an example of ingress preconditions interworking:

Creating the Preconditions Profiles

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MultiExcerptNamepreconditions Notes
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Ingress IPSP

 To create the preconditions profile in ingress IPSP, enter the following command:

Code Block
% set profiles signaling ipSignalingProfile INGRESS commonIpAttributes preconditions State enable
% set profiles signaling ipSignalingProfile INGRESS commonIpAttributes preconditions SupportIfEgressIPTG disable
% set profiles signaling ipSignalingProfile INGRESS commonIpAttributes preconditions StrengthMandatoryPolicy enable
% set profiles signaling ipSignalingProfile INGRESS commonIpAttributes preconditions StrengthMandatoryPriority 12
% set profiles signaling ipSignalingProfile INGRESS commonIpAttributes preconditions StrengthOptionalPolicy disable
% set profiles signaling ipSignalingProfile INGRESS commonIpAttributes preconditions StrengthOptionalPriority 1
% set profiles signaling ipSignalingProfile INGRESS commonIpAttributes preconditions UPDATEPreconditionsPolicy enable
% set profiles signaling ipSignalingProfile INGRESS commonIpAttributes preconditions UPDATEPreconditionsPriority 1
commit

 Egress IPSP

 To create the preconditions profile in egress IPSP, enter the following command:

Code Block
% set profiles signaling ipSignalingProfile EGRESS commonIpAttributes preconditions State enable
% set profiles signaling ipSignalingProfile EGRESS commonIpAttributes preconditions SupportIfEgressIPTG disable
% set profiles signaling ipSignalingProfile EGRESS commonIpAttributes preconditions StrengthMandatoryPolicy disable
% set profiles signaling ipSignalingProfile EGRESS commonIpAttributes preconditions StrengthMandatoryPriority 20
% set profiles signaling ipSignalingProfile EGRESS commonIpAttributes preconditions StrengthOptionalPolicy disable
% set profiles signaling ipSignalingProfile EGRESS commonIpAttributes preconditions StrengthOptionalPriority 1
% set profiles signaling ipSignalingProfile EGRESS commonIpAttributes preconditions UPDATEPreconditionsPolicy disable
% set profiles signaling ipSignalingProfile EGRESS commonIpAttributes preconditions UPDATEPreconditionsPriority 2
commit

 Attaching the Ingress and Egress IPSPs to the Trunk Groups

 To attach the ingress IPSP to the ingress Trunk Group, enter the following command:

Code Block
% set addressContext default zone ZONE1 sipTrunkGroup INGRESS_TG policy signaling ipSignalingProfile INGRESS 
commit

To attach the egress IPSP to the egress Trunk Group, enter the following command:

Code Block
% set addressContext default zone ZONE1 sipTrunkGroup EGRESS_TG policy signaling ipSignalingProfile EGRESS 
commit

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