Pass Your Cisco 350-501 Exam Easy!

This concern applies to route target VPN membership in a different scenario where operators need to control which provider-edge VRFs import a shared customer's VPN routes. For the deployed PE to CE BGP routing approach, the relevant caution is instead that customer AS loop-prevention design needs review across multiple sites.

This concern applies to inter-AS VPN option A separation in a different scenario where operators need to interconnect L3VPN sites across two providers without sharing their internal VPNv4 BGP tables. For the deployed PE to CE BGP routing approach, the relevant caution is instead that customer AS loop-prevention design needs review across multiple sites.

This concern applies to weighted random early detection in a different scenario where operators need to avoid persistent tail-drop synchronization in a congested packet queue. For the deployed PE to CE BGP routing approach, the relevant caution is instead that customer AS loop-prevention design needs review across multiple sites.

route distinguisher VPN identity instead addresses a different condition: make otherwise identical customer prefixes unique in MP-BGP VPNv4 advertisements. It would instead require you to assign suitable unique route distinguishers to the customer VPN routes, not the stated goal to let only selected tenants reach a common internal service subnet.

MLD IPv6 membership instead addresses a different condition: enable an IPv6 receiver to join multicast groups on the first-hop router. It would instead require you to activate the appropriate MLD behavior on the IPv6 multicast access, not the stated goal to let only selected tenants reach a common internal service subnet.

traffic policing excess handling instead addresses a different condition: enforce a hard contracted rate with an explicit action for out-of-profile traffic. It would instead require you to use a policer with appropriate committed rate and drop or remark behavior, not the stated goal to let only selected tenants reach a common internal service subnet.

The proposed step is for route distinguisher VPN identity, whose purpose is to make otherwise identical customer prefixes unique in MP-BGP VPNv4 advertisements. It would not perform the necessary shared extranet route import operation: create explicit selective route-target import or route-leak policies for the shared service.

The proposed step is for MLD IPv6 membership, whose purpose is to enable an IPv6 receiver to join multicast groups on the first-hop router. It would not perform the necessary shared extranet route import operation: create explicit selective route-target import or route-leak policies for the shared service.

The proposed step is for traffic policing excess handling, whose purpose is to enforce a hard contracted rate with an explicit action for out-of-profile traffic. It would not perform the necessary shared extranet route import operation: create explicit selective route-target import or route-leak policies for the shared service.

The observation would verify route distinguisher VPN identity under the separate requirement to make otherwise identical customer prefixes unique in MP-BGP VPNv4 advertisements. It does not demonstrate the needed shared extranet route import result: authorized VRFs reach the shared prefix while unrelated VRFs remain isolated.

The observation would verify MLD IPv6 membership under the separate requirement to enable an IPv6 receiver to join multicast groups on the first-hop router. It does not demonstrate the needed shared extranet route import result: authorized VRFs reach the shared prefix while unrelated VRFs remain isolated.

The observation would verify traffic policing excess handling under the separate requirement to enforce a hard contracted rate with an explicit action for out-of-profile traffic. It does not demonstrate the needed shared extranet route import result: authorized VRFs reach the shared prefix while unrelated VRFs remain isolated.

This defect belongs to route distinguisher VPN identity, where the affected outcome is to make otherwise identical customer prefixes unique in MP-BGP VPNv4 advertisements. It is not the direct failure mode identified for the shared extranet route import design in this case: all customer routes are mutually imported to enable one shared application.

This defect belongs to MLD IPv6 membership, where the affected outcome is to enable an IPv6 receiver to join multicast groups on the first-hop router. It is not the direct failure mode identified for the shared extranet route import design in this case: all customer routes are mutually imported to enable one shared application.

This defect belongs to traffic policing excess handling, where the affected outcome is to enforce a hard contracted rate with an explicit action for out-of-profile traffic. It is not the direct failure mode identified for the shared extranet route import design in this case: all customer routes are mutually imported to enable one shared application.

This concern applies to route distinguisher VPN identity in a different scenario where operators need to make otherwise identical customer prefixes unique in MP-BGP VPNv4 advertisements. For the deployed shared extranet route import approach, the relevant caution is instead that overly broad import policies break isolation and complicate return routing.

This concern applies to MLD IPv6 membership in a different scenario where operators need to enable an IPv6 receiver to join multicast groups on the first-hop router. For the deployed shared extranet route import approach, the relevant caution is instead that overly broad import policies break isolation and complicate return routing.

This concern applies to traffic policing excess handling in a different scenario where operators need to enforce a hard contracted rate with an explicit action for out-of-profile traffic. For the deployed shared extranet route import approach, the relevant caution is instead that overly broad import policies break isolation and complicate return routing.

route target VPN membership instead addresses a different condition: control which provider-edge VRFs import a shared customer's VPN routes. It would instead require you to configure matching import and export route-target policies between authorized VRFs, not the stated goal to provide Internet access for an L3VPN tenant without leaking private customer prefixes.

PIM-SSM source-specific join instead addresses a different condition: let subscribers request an explicitly selected multicast source and group pair. It would instead require you to use SSM with source-aware membership such as IGMPv3 on supported receivers, not the stated goal to provide Internet access for an L3VPN tenant without leaking private customer prefixes.

inter-AS VPN option A separation instead addresses a different condition: interconnect L3VPN sites across two providers without sharing their internal VPNv4 BGP tables. It would instead require you to exchange isolated VRF routes over explicit per-VRF handoff subinterfaces, not the stated goal to provide Internet access for an L3VPN tenant without leaking private customer prefixes.

The proposed step is for route target VPN membership, whose purpose is to control which provider-edge VRFs import a shared customer's VPN routes. It would not perform the necessary controlled Internet breakout operation: place an explicit default-route or shared-services handoff inside the authorized VPN routing design.

The proposed step is for PIM-SSM source-specific join, whose purpose is to let subscribers request an explicitly selected multicast source and group pair. It would not perform the necessary controlled Internet breakout operation: place an explicit default-route or shared-services handoff inside the authorized VPN routing design.

The proposed step is for inter-AS VPN option A separation, whose purpose is to interconnect L3VPN sites across two providers without sharing their internal VPNv4 BGP tables. It would not perform the necessary controlled Internet breakout operation: place an explicit default-route or shared-services handoff inside the authorized VPN routing design.

The observation would verify route target VPN membership under the separate requirement to control which provider-edge VRFs import a shared customer's VPN routes. It does not demonstrate the needed controlled Internet breakout result: tenant traffic reaches a controlled egress while internal VPN routes remain isolated.

The observation would verify PIM-SSM source-specific join under the separate requirement to let subscribers request an explicitly selected multicast source and group pair. It does not demonstrate the needed controlled Internet breakout result: tenant traffic reaches a controlled egress while internal VPN routes remain isolated.

The observation would verify inter-AS VPN option A separation under the separate requirement to interconnect L3VPN sites across two providers without sharing their internal VPNv4 BGP tables. It does not demonstrate the needed controlled Internet breakout result: tenant traffic reaches a controlled egress while internal VPN routes remain isolated.

This defect belongs to route target VPN membership, where the affected outcome is to control which provider-edge VRFs import a shared customer's VPN routes. It is not the direct failure mode identified for the controlled Internet breakout design in this case: a global default route is assumed automatically present in every VRF.

This defect belongs to PIM-SSM source-specific join, where the affected outcome is to let subscribers request an explicitly selected multicast source and group pair. It is not the direct failure mode identified for the controlled Internet breakout design in this case: a global default route is assumed automatically present in every VRF.

This defect belongs to inter-AS VPN option A separation, where the affected outcome is to interconnect L3VPN sites across two providers without sharing their internal VPNv4 BGP tables. It is not the direct failure mode identified for the controlled Internet breakout design in this case: a global default route is assumed automatically present in every VRF.

This concern applies to route target VPN membership in a different scenario where operators need to control which provider-edge VRFs import a shared customer's VPN routes. For the deployed controlled Internet breakout approach, the relevant caution is instead that stateful firewall and return-path policies must match the breakout design.

This concern applies to PIM-SSM source-specific join in a different scenario where operators need to let subscribers request an explicitly selected multicast source and group pair. For the deployed controlled Internet breakout approach, the relevant caution is instead that stateful firewall and return-path policies must match the breakout design.

This concern applies to inter-AS VPN option A separation in a different scenario where operators need to interconnect L3VPN sites across two providers without sharing their internal VPNv4 BGP tables. For the deployed controlled Internet breakout approach, the relevant caution is instead that stateful firewall and return-path policies must match the breakout design.