Cisco APIC Layer 3 Networking Configuration Guide, Release 6.2(x)

Associate the Logical Node Profile with a SR-MPLS TTL Policy

Updated: April 17, 2026

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Associates the Logical Node Profile with the SR-MPLS TTL Policy so that the MPLS TTL value for SR-MPLS traffic follows the configured policy. This enables flexible TTL configuration instead of using the default hard-coded value.

This task allows the user to attach an SR‑MPLS TTL Policy to a Logical Node Profile in the infra SR‑MPLS L3Out so that the MPLS TTL value used for SR‑MPLS traffic is no longer hard‑coded to 32, but follows the configured policy

Before you begin

Review the SR-MPLS guidelines and limitations provided in Guidelines and limitations for SR-MPLS.

Procedure

	1.	Navigate to Tenants > infra > Networking > SR-MPLS Infra L3Outs.
	2.	Select the Logical Node Profile.
	3.	Select the SR-MPLS TTL Policy.
	4.	Click Submit to complete the association of Logical Node Profile with SR-MPLS TTL Policy.

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