Which location for an agent would be most suitable for diagnosing local network issues effectively?

Question

Options

• AAt a remote branch office
• BOn the cloud
• CAt the data center
• DAt the default gateway

• A
  5% (1)
• B
  5% (1)
• D
  90% (19)

Explanation

Placing an agent at the default gateway (D) is ideal for diagnosing local network issues because the gateway sits at the boundary between the local network and external networks, giving it visibility into all traffic entering and leaving the LAN - making it the perfect vantage point to distinguish local problems from upstream ones.

• A (Remote branch office) is wrong because it's geographically separated; an agent there can only see that branch's traffic, not the local network you're trying to diagnose.
• B (Cloud) is wrong because cloud-based agents are too far removed from the local network to observe LAN-level traffic, latency, or device behavior directly.
• C (Data center) is wrong because data centers host servers and services but don't inherently sit on the path of local user traffic - they're a destination, not a network control point.

Memory tip: Think of the default gateway as the "front door" of a local network - anyone monitoring that door sees everything coming in or going out, making it the best spot to catch network problems at their source.

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