nerdexam
Cisco

300-445 · Question #49

Drag and drop the commands from the bottom onto the boxes in the configuration to modify the DNS servers on an Enterprise Agent running on a Cisco Catalyst 9300 Switch.

The options field in your question is empty ({}), so I don't have the actual commands or configuration blanks to reference. Without those, I can't explain the specific drag-and-drop mapping. To get a full explanation, please share: The command options that appear at the bottom…

Platforms and Architecture

Question

Drag and drop the commands from the bottom onto the boxes in the configuration to modify the DNS servers on an Enterprise Agent running on a Cisco Catalyst 9300 Switch.

Explanation

The options field in your question is empty ({}), so I don't have the actual commands or configuration blanks to reference. Without those, I can't explain the specific drag-and-drop mapping.

To get a full explanation, please share:

  • The command options that appear at the bottom of the simulation (the draggable items)
  • The configuration template with the blank boxes (even as text, e.g. name-server [BOX1] [BOX2])

What I can tell you right now about this topic:

Modifying DNS on a ThousandEyes Enterprise Agent hosted on a Catalyst 9300 is done through IOS-XE's app-hosting configuration, not inside the Linux container directly. The agent runs as a containerized application via Cisco's application hosting framework, and DNS is injected at the platform level.

The typical config structure looks like:

app-hosting appid thousandeyes
 name-server0 <primary-dns-ip>
 name-server1 <secondary-dns-ip>

Key points:

  • Changes require stopping and restarting the app to take effect
  • name-server0 / name-server1 are IOS-XE-specific keywords (not Linux /etc/resolv.conf syntax)
  • The app must already be installed and configured with a virtual interface

Paste the actual commands and configuration template and I'll give you the full step-by-step breakdown.

Topics

#DNS Configuration#Enterprise Agent#Catalyst 9300#CLI Commands

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