Microsoft AZ-700 Bundle

The hostname already resolves to the intended private IP; replacing the DNS zone group will not correct the failed next hop.

An on-premises VPN is unrelated to the broken route between the existing peered Azure VNets.

A private endpoint can be reached from a peered VNet; relocating it does not solve the stated incorrect effective route.

NSG rule priority and first-match evaluation ensures a more specific permitted or denied flow is evaluated in the intended priority order. The current problem instead requires a control that groups VM interfaces by application role for NSG rule targeting.

This choice applies a network security group to all eligible network interfaces in a selected subnet. It leaves the specific need to group VM interfaces by application role for NSG rule targeting unaddressed.

ASG-based NSG access rule is useful when the goal is to reference application security groups as source or destination in supported NSG rules. Here, the required behavior is to group VM interfaces by application role for NSG rule targeting.

Although Load Balancer load-balancing rule defines a frontend protocol/port and backend pool mapping for distributed connections, that is not sufficient to use supported regional frontends beneath a global load balancing layer for L4 regional resiliency in this case.

Although Standard Load Balancer for modern workloads uses the current supported load balancer SKU with configurable health and security behavior, that is not sufficient to use supported regional frontends beneath a global load balancing layer for L4 regional resiliency in this case.

Regional Azure Load Balancer for L4 traffic distributes TCP or UDP flows to healthy backend instances in an Azure region. The current problem instead requires a control that uses supported regional frontends beneath a global load balancing layer for L4 regional resiliency.

Azure Virtual Network Manager security admin rules is useful when the goal is to centrally enforce supported security policies across network groups before workload NSGs. Here, the required behavior is to exchange dynamic routes with supported network virtual appliances over BGP.

That approach applies a defined user route collection to the workload subnet; it does not replace Azure Route Server for BGP exchange for the constraint in this scenario.

Although Effective routes and next-hop diagnosis reveals which system, BGP or user route determines an actual VM next hop, that is not sufficient to exchange dynamic routes with supported network virtual appliances over BGP in this case.

Private DNS zone VNet link permits a selected VNet's resolver to query records in a private DNS zone. The current problem instead requires a control that directs VNet-resident clients to selected DNS servers for specialized resolution.

This alternative resolves supported internal hostnames using default Azure DNS within a VNet, which solves a different networking task. It does not directly direct VNet-resident clients to selected DNS servers for specialized resolution.

Although Azure private DNS zone stores DNS records visible through linked private-network resolution rather than public DNS, that is not sufficient to direct VNet-resident clients to selected DNS servers for specialized resolution in this case.

Defender for Cloud attack-path analysis is useful when the goal is to identify exploitable attack paths that connect exposure and privilege to important assets. Here, the required behavior is to prioritize cloud security posture findings including exposed network resources.

That approach continuously tracks network reachability and performance between configured endpoints; it does not replace Defender for Cloud Secure Score recommendations for the constraint in this scenario.

This choice searches security and resource context to find network assets matching risk conditions. It leaves the specific need to prioritize cloud security posture findings including exposed network resources unaddressed.

Although ExpressRoute private peering provides private routing to VNet private address spaces over an ExpressRoute circuit, that is not sufficient to use supported Bidirectional Forwarding Detection to detect link failure faster than routing timers alone in this case.

That approach uses redundant circuits or locations as required to survive equipment and site failures; it does not replace ExpressRoute BFD for rapid failure detection for the constraint in this scenario.

ExpressRoute FastPath improves data path behavior by bypassing the gateway for supported ExpressRoute data traffic. The current problem instead requires a control that uses supported Bidirectional Forwarding Detection to detect link failure faster than routing timers alone.

This alternative uses firewall diagnostic events and threat intelligence signals to investigate blocked and allowed traffic, which solves a different networking task. It does not directly route Azure Firewall Internet-bound traffic toward another approved security device or on-premises edge.

This choice centralizes managed firewall settings and reusable rule collections. It leaves the specific need to route Azure Firewall Internet-bound traffic toward another approved security device or on-premises edge unaddressed.

That approach translates an approved public destination address and port to a protected internal service; it does not replace Firewall forced tunneling via approved next hop for the constraint in this scenario.

That approach narrows a proven harmless match while retaining the remainder of managed protections; it does not replace WAF detection mode for tuning for the constraint in this scenario.

WAF on Azure Front Door for global edge protection is useful when the goal is to inspect web traffic at Microsoft's global edge before it reaches regional origins. Here, the required behavior is to log matching malicious patterns without blocking legitimate traffic during a controlled baseline.

That approach blocks HTTP requests that match configured WAF enforcement rules; it does not replace WAF detection mode for tuning for the constraint in this scenario.

That approach balances requests among equally prioritized healthy origins using configured weights; it does not replace Azure Front Door global application delivery for the constraint in this scenario.

This alternative applies supported application-layer rules at the globally distributed edge, which solves a different networking task. It does not directly provide globally distributed edge entry points with accelerated HTTP/S routing to origins.

Front Door caching configuration is useful when the goal is to cache eligible static web responses at the global edge under explicit policy. Here, the required behavior is to provide globally distributed edge entry points with accelerated HTTP/S routing to origins.

This alternative accounts for Azure-reserved addresses and workload growth in each subnet, which solves a different networking task. It does not directly delegate a subnet to a supported service so the platform can manage its integration requirements.

IP configuration for multiple VM addresses is useful when the goal is to use multiple supported IP configurations on a network interface for distinct service addresses. Here, the required behavior is to delegate a subnet to a supported service so the platform can manage its integration requirements.

This alternative keeps dedicated platform subnets separate from shared workload subnets, which solves a different networking task. It does not directly delegate a subnet to a supported service so the platform can manage its integration requirements.