Pass Your Cisco 350-401 Exam Easy!

Creating an IOS role-based CLI parser view that explicitly includes permitted junior commands would not meet the need for a suitable TACACS+ device-administration integration when granular command authorization is required.

Enabling supported AAA exec and command authorization through TACACS+ policy with appropriate emergency fallback would not meet the need for a suitable TACACS+ device-administration integration when granular command authorization is required.

Correcting AAA server reachability, allowed UDP ports and shared-secret identity for the RADIUS client would not meet the need for a suitable TACACS+ device-administration integration when granular command authorization is required.

This test measures a different behavior: Use `show parser view all` under authorized root view and test that the junior view permits only its approved show operations. It does not establish the target outcome. For the documented fault, the direct acceptance test is: test a low-privilege administrative login and verify denied commands are enforced at the device.

This test measures a different behavior: Run an allowed show command and a forbidden configuration command for a limited operator; inspect server authorization logs. It does not establish the target outcome. For the documented fault, the direct acceptance test is: test a low-privilege administrative login and verify denied commands are enforced at the device.

This test measures a different behavior: Inspect RADIUS request/response counters and successful authentication for a pilot port. It does not establish the target outcome. For the documented fault, the direct acceptance test is: test a low-privilege administrative login and verify denied commands are enforced at the device.

That diagnosis is supported by a different symptom: A junior CLI-view user can still enter global configuration despite a supposed read-only parser view. Here the recorded observation is: an administrative user receives broad CLI access because the RADIUS design lacks the intended command-by-command policy. The applicable cause is: rADIUS network-access AAA was conflated with TACACS+ granular device-command authorization.

That diagnosis is supported by a different symptom: All supplicants time out despite the RADIUS service being healthy at its new address. Here the recorded observation is: an administrative user receives broad CLI access because the RADIUS design lacks the intended command-by-command policy. The applicable cause is: rADIUS network-access AAA was conflated with TACACS+ granular device-command authorization.

That diagnosis is supported by a different symptom: A viewer who authenticated with TACACS+ can configure router interfaces. Here the recorded observation is: an administrative user receives broad CLI access because the RADIUS design lacks the intended command-by-command policy. The applicable cause is: rADIUS network-access AAA was conflated with TACACS+ granular device-command authorization.

That control reduces a separate risk: The parser view included configuration commands or assigned the user to an overly permissive view rather than the restricted command set. For the described design, the recurring risk arises from: rADIUS network-access AAA was conflated with TACACS+ granular device-command authorization. The specific required safeguard is: separate network-access RADIUS policies from device-admin TACACS+ requirements.

That control reduces a separate risk: Only authentication was centralized; privileged command authorization was not enforced. For the described design, the recurring risk arises from: rADIUS network-access AAA was conflated with TACACS+ granular device-command authorization. The specific required safeguard is: separate network-access RADIUS policies from device-admin TACACS+ requirements.

That control reduces a separate risk: The switch is still sending RADIUS requests to an unreachable old endpoint or blocked path. For the described design, the recurring risk arises from: rADIUS network-access AAA was conflated with TACACS+ granular device-command authorization. The specific required safeguard is: separate network-access RADIUS policies from device-admin TACACS+ requirements.

Using a suitable TACACS+ device-administration integration when granular command authorization is required would not correct AAA server reachability, allowed UDP ports and shared-secret identity for the RADIUS client.

Configuring a supported AAA server group with reachable primary and secondary TACACS+ server definitions would not correct AAA server reachability, allowed UDP ports and shared-secret identity for the RADIUS client.

Specifying supported AAA source-interface/VRF settings so requests use a reachable address with registered client policy would not correct AAA server reachability, allowed UDP ports and shared-secret identity for the RADIUS client.

This test measures a different behavior: Test a low-privilege administrative login and verify denied commands are enforced at the device. It does not establish the target outcome. For the documented fault, the direct acceptance test is: inspect RADIUS request/response counters and successful authentication for a pilot port.

This test measures a different behavior: Disable the primary in a lab and confirm the device authenticates against the secondary server. It does not establish the target outcome. For the documented fault, the direct acceptance test is: inspect RADIUS request/response counters and successful authentication for a pilot port.

This test measures a different behavior: Capture AAA packet source address and confirm responses return to the intended VRF interface. It does not establish the target outcome. For the documented fault, the direct acceptance test is: inspect RADIUS request/response counters and successful authentication for a pilot port.

That diagnosis is supported by a different symptom: TACACS+ requests leave an unregistered data interface and the server silently rejects or ignores them. Here the recorded observation is: all supplicants time out despite the RADIUS service being healthy at its new address. The applicable cause is: the switch is still sending RADIUS requests to an unreachable old endpoint or blocked path.

That diagnosis is supported by a different symptom: An administrative user receives broad CLI access because the RADIUS design lacks the intended command-by-command policy. Here the recorded observation is: all supplicants time out despite the RADIUS service being healthy at its new address. The applicable cause is: the switch is still sending RADIUS requests to an unreachable old endpoint or blocked path.

That diagnosis is supported by a different symptom: Remote administration fails whenever the first configured TACACS+ server is unavailable. Here the recorded observation is: all supplicants time out despite the RADIUS service being healthy at its new address. The applicable cause is: the switch is still sending RADIUS requests to an unreachable old endpoint or blocked path.

TACACS+ command authorization is a separate device-administration service; this access-port authentication exchange needs reachable RADIUS servers.

AAA source-interface settings may matter for reachability, but they alone do not confirm the migrated server IP, UDP path and shared-secret registration. This choice may need closer answer-exclusivity review.

That control reduces a separate risk: The AAA server group lacks a usable secondary or uses the wrong server group reference. For the described design, the recurring risk arises from: the switch is still sending RADIUS requests to an unreachable old endpoint or blocked path. The specific required safeguard is: monitor server timeout ratios and run RADIUS connectivity checks after migrations.

Creating an AAA login method list with TACACS+ first and local fallback for server error cases would not address the need for respect the AAA method's explicit deny.

Enabling supported AAA exec and command authorization through TACACS+ policy with appropriate emergency fallback would not address the need for respect the AAA method's explicit deny.

Configuring a supported AAA server group with reachable primary and secondary TACACS+ server definitions would not address the need for respect the AAA method's explicit deny.

This test measures a different behavior: Disable the primary in a lab and confirm the device authenticates against the secondary server. It does not establish the target outcome. For the documented fault, the direct acceptance test is: test one explicit server-rejected login and one server-unreachable login to distinguish behaviors.

This test measures a different behavior: Inspect each line's method-list binding and verify SSH login uses the centralized identity. It does not establish the target outcome. For the documented fault, the direct acceptance test is: test one explicit server-rejected login and one server-unreachable login to distinguish behaviors.

This test measures a different behavior: Run an allowed show command and a forbidden configuration command for a limited operator; inspect server authorization logs. It does not establish the target outcome. For the documented fault, the direct acceptance test is: test one explicit server-rejected login and one server-unreachable login to distinguish behaviors.

That diagnosis is supported by a different symptom: Remote administration fails whenever the first configured TACACS+ server is unavailable. Here the recorded observation is: the rejected engineer remains denied despite valid local credentials configured on the router. The applicable cause is: an authoritative TACACS+ rejection is not the same condition as server unavailability.

That diagnosis is supported by a different symptom: All router administration fails when the TACACS+ server becomes unreachable. Here the recorded observation is: the rejected engineer remains denied despite valid local credentials configured on the router. The applicable cause is: an authoritative TACACS+ rejection is not the same condition as server unavailability.

That diagnosis is supported by a different symptom: A viewer who authenticated with TACACS+ can configure router interfaces. Here the recorded observation is: the rejected engineer remains denied despite valid local credentials configured on the router. The applicable cause is: an authoritative TACACS+ rejection is not the same condition as server unavailability.