In a scenario where SR Policies are dynamically established through the controller, which of the following statements about the SR Policy solution architecture is incorrect?
A.
The controller uses NETCONF to deliver configurations such as service interfaces and routing policies.
B.
The controller uses BGP-LS to collect tunnel topology information and computes SR Policy paths.
C.
The controller uses telemetry to deliver information such as SRv6 SIDs to construct SID entries.
D.
The controller uses BGP IPv6 SR Policy to deliver SR Policy information, such as the color, headend, and endpoint information.
✔ SR Policies are dynamically computed and delivered by the SDN controller in an SR-MPLS or SRv6 network.
✔ Correct Statements:
✅ (A) NETCONF is used for delivering configurations like routing policies and service interfaces.
✅ (B) BGP-LS (Link-State) is used to collect topology and compute SR Policies.
✅ (D) BGP IPv6 SR Policy distributes SR policy attributes like color, headend, and endpoints.
✔ Why Is (C) Incorrect?
❌ (C) The controller does not use telemetry to deliver SID entries—telemetry is used for real-time monitoring, not path computation.
???? Reference: Huawei HCIE Datacom – SR Policy and Controller-Based Path Computation
Contribute your Thoughts:
Chosen Answer:
This is a voting comment (?). You can switch to a simple comment. It is better to Upvote an existing comment if you don't have anything to add.
Submit