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This concern applies to RSVP TE explicit path in a different scenario where operators need to steer an MPLS TE tunnel over selected intermediate nodes rather than only IGP shortest path. For the deployed RSVP bandwidth reservation approach, the relevant caution is instead that reservations do not by themselves eliminate all queuing or packet loss.

This concern applies to TI-LFA SRLG protection in a different scenario where operators need to avoid a repair path sharing a common fiber-risk group with the failed path. For the deployed RSVP bandwidth reservation approach, the relevant caution is instead that reservations do not by themselves eliminate all queuing or packet loss.

This concern applies to SRv6 interworking gateway in a different scenario where operators need to carry traffic between SRv6 and another provider service encapsulation domain. For the deployed RSVP bandwidth reservation approach, the relevant caution is instead that reservations do not by themselves eliminate all queuing or packet loss.

DS-TE class type allocation instead addresses a different condition: reserve traffic engineering resources separately for differentiated service classes. It would instead require you to apply the intended DS-TE bandwidth constraint model and class-type reservations, not the stated goal to protect a traffic-engineered LSP locally against a planned link outage.

SRGB consistent index mapping instead addresses a different condition: ensure a prefix segment index resolves to an MPLS label on every transit node. It would instead require you to advertise and interpret SRGB parameters correctly for each segment-routing node, not the stated goal to protect a traffic-engineered LSP locally against a planned link outage.

LDP label binding verification instead addresses a different condition: check the label binding for a specific IGP destination before enabling a VPN. It would instead require you to inspect local and remote LDP bindings and installed labeled forwarding entries, not the stated goal to protect a traffic-engineered LSP locally against a planned link outage.

The proposed step is for DS-TE class type allocation, whose purpose is to reserve traffic engineering resources separately for differentiated service classes. It would not perform the necessary RSVP fast reroute detour operation: configure FRR backup protection for the affected RSVP-TE link or node.

The proposed step is for SRGB consistent index mapping, whose purpose is to ensure a prefix segment index resolves to an MPLS label on every transit node. It would not perform the necessary RSVP fast reroute detour operation: configure FRR backup protection for the affected RSVP-TE link or node.

The proposed step is for LDP label binding verification, whose purpose is to check the label binding for a specific IGP destination before enabling a VPN. It would not perform the necessary RSVP fast reroute detour operation: configure FRR backup protection for the affected RSVP-TE link or node.

The observation would verify DS-TE class type allocation under the separate requirement to reserve traffic engineering resources separately for differentiated service classes. It does not demonstrate the needed RSVP fast reroute detour result: a pre-established repair path takes traffic when the protected element fails.

The observation would verify SRGB consistent index mapping under the separate requirement to ensure a prefix segment index resolves to an MPLS label on every transit node. It does not demonstrate the needed RSVP fast reroute detour result: a pre-established repair path takes traffic when the protected element fails.

The observation would verify LDP label binding verification under the separate requirement to check the label binding for a specific IGP destination before enabling a VPN. It does not demonstrate the needed RSVP fast reroute detour result: a pre-established repair path takes traffic when the protected element fails.

This defect belongs to DS-TE class type allocation, where the affected outcome is to reserve traffic engineering resources separately for differentiated service classes. It is not the direct failure mode identified for the RSVP fast reroute detour design in this case: the primary TE tunnel is restored only after slow end-to-end recomputation.

This defect belongs to SRGB consistent index mapping, where the affected outcome is to ensure a prefix segment index resolves to an MPLS label on every transit node. It is not the direct failure mode identified for the RSVP fast reroute detour design in this case: the primary TE tunnel is restored only after slow end-to-end recomputation.

This defect belongs to LDP label binding verification, where the affected outcome is to check the label binding for a specific IGP destination before enabling a VPN. It is not the direct failure mode identified for the RSVP fast reroute detour design in this case: the primary TE tunnel is restored only after slow end-to-end recomputation.

This concern applies to DS-TE class type allocation in a different scenario where operators need to reserve traffic engineering resources separately for differentiated service classes. For the deployed RSVP fast reroute detour approach, the relevant caution is instead that backup path selection must respect capacity and shared-risk limits.

This concern applies to SRGB consistent index mapping in a different scenario where operators need to ensure a prefix segment index resolves to an MPLS label on every transit node. For the deployed RSVP fast reroute detour approach, the relevant caution is instead that backup path selection must respect capacity and shared-risk limits.

This concern applies to LDP label binding verification in a different scenario where operators need to check the label binding for a specific IGP destination before enabling a VPN. For the deployed RSVP fast reroute detour approach, the relevant caution is instead that backup path selection must respect capacity and shared-risk limits.

RSVP TE explicit path instead addresses a different condition: steer an MPLS TE tunnel over selected intermediate nodes rather than only IGP shortest path. It would instead require you to configure an RSVP-TE tunnel with a suitable explicit-route object, not the stated goal to avoid primary and backup TE paths sharing the same underlying fiber risk.

SRGB consistent index mapping instead addresses a different condition: ensure a prefix segment index resolves to an MPLS label on every transit node. It would instead require you to advertise and interpret SRGB parameters correctly for each segment-routing node, not the stated goal to avoid primary and backup TE paths sharing the same underlying fiber risk.

SR traffic-engineered SID list instead addresses a different condition: force traffic through ordered provider waypoints while retaining ingress steering. It would instead require you to install an SR-TE policy with the ordered segment list and matching headend steering, not the stated goal to avoid primary and backup TE paths sharing the same underlying fiber risk.

The proposed step is for RSVP TE explicit path, whose purpose is to steer an MPLS TE tunnel over selected intermediate nodes rather than only IGP shortest path. It would not perform the necessary SRLG diverse recovery operation: define and exclude common Shared Risk Link Groups in the recovery path computation.

The proposed step is for SRGB consistent index mapping, whose purpose is to ensure a prefix segment index resolves to an MPLS label on every transit node. It would not perform the necessary SRLG diverse recovery operation: define and exclude common Shared Risk Link Groups in the recovery path computation.

The proposed step is for SR traffic-engineered SID list, whose purpose is to force traffic through ordered provider waypoints while retaining ingress steering. It would not perform the necessary SRLG diverse recovery operation: define and exclude common Shared Risk Link Groups in the recovery path computation.

The observation would verify RSVP TE explicit path under the separate requirement to steer an MPLS TE tunnel over selected intermediate nodes rather than only IGP shortest path. It does not demonstrate the needed SRLG diverse recovery result: primary and backup traverse independently identified SRLG sets.

The observation would verify SRGB consistent index mapping under the separate requirement to ensure a prefix segment index resolves to an MPLS label on every transit node. It does not demonstrate the needed SRLG diverse recovery result: primary and backup traverse independently identified SRLG sets.

The observation would verify SR traffic-engineered SID list under the separate requirement to force traffic through ordered provider waypoints while retaining ingress steering. It does not demonstrate the needed SRLG diverse recovery result: primary and backup traverse independently identified SRLG sets.

This defect belongs to RSVP TE explicit path, where the affected outcome is to steer an MPLS TE tunnel over selected intermediate nodes rather than only IGP shortest path. It is not the direct failure mode identified for the SRLG diverse recovery design in this case: two logically different interfaces still share one buried optical duct.

This defect belongs to SRGB consistent index mapping, where the affected outcome is to ensure a prefix segment index resolves to an MPLS label on every transit node. It is not the direct failure mode identified for the SRLG diverse recovery design in this case: two logically different interfaces still share one buried optical duct.

This defect belongs to SR traffic-engineered SID list, where the affected outcome is to force traffic through ordered provider waypoints while retaining ingress steering. It is not the direct failure mode identified for the SRLG diverse recovery design in this case: two logically different interfaces still share one buried optical duct.

This concern applies to RSVP TE explicit path in a different scenario where operators need to steer an MPLS TE tunnel over selected intermediate nodes rather than only IGP shortest path. For the deployed SRLG diverse recovery approach, the relevant caution is instead that inaccurate SRLG inventory can falsely imply physical diversity.

This concern applies to SRGB consistent index mapping in a different scenario where operators need to ensure a prefix segment index resolves to an MPLS label on every transit node. For the deployed SRLG diverse recovery approach, the relevant caution is instead that inaccurate SRLG inventory can falsely imply physical diversity.

This concern applies to SR traffic-engineered SID list in a different scenario where operators need to force traffic through ordered provider waypoints while retaining ingress steering. For the deployed SRLG diverse recovery approach, the relevant caution is instead that inaccurate SRLG inventory can falsely imply physical diversity.