Cisco 300-715 Practice Test 11
Question 100
An unattended branch installation expects configuration to arrive without a prepared bootstrap network and verified images. The observed failure is: Merely placing an appliance on a network does not guarantee it receives authenticated deployment settings. Which remediation resolves the underlying fault while maintaining policy?
- The supported recovery is to repair bootstrap services and compare applied configuration with the approved site plan.
- The supported recovery is to disable initial identity verification to make remote deployment faster.
- The supported recovery is to assume a fresh unconfigured appliance knows the complete enterprise policy automatically.
- The supported recovery is to place bootstrap artifacts on an unreachable management network.
Explanation
Correct Answer
A:Recheck bootstrap server reachability, network DHCP and DNS state, provisioning input, startup logs and node registration. For the specific situation, an unattended branch installation expects configuration to arrive without a prepared bootstrap network and verified images.
Incorrect Answers
B:Disable initial identity verification to make remote deployment faster. This action does not repair the identified failure. Merely placing an appliance on a network does not guarantee it receives authenticated deployment settings. Instead, repair bootstrap services and compare applied configuration with the approved site plan. For the specific situation, an unattended branch installation expects configuration to arrive without a prepared bootstrap network and verified images.
C:Assume a fresh unconfigured appliance knows the complete enterprise policy automatically. This action does not repair the identified failure. Merely placing an appliance on a network does not guarantee it receives authenticated deployment settings. Instead, repair bootstrap services and compare applied configuration with the approved site plan. For the specific situation, an unattended branch installation expects configuration to arrive without a prepared bootstrap network and verified images.
D:Place bootstrap artifacts on an unreachable management network. This action does not repair the identified failure. Merely placing an appliance on a network does not guarantee it receives authenticated deployment settings. Instead, repair bootstrap services and compare applied configuration with the approved site plan. For the specific situation, an unattended branch installation expects configuration to arrive without a prepared bootstrap network and verified images.
Question 101
A remotely provisioned ISE PSN starts with the wrong hostname and fails to join its distributed deployment. Which administrator action is appropriate for this ISE access-control problem?
- Give every new PSN the same FQDN to simplify templates.
- Bypass certificate-name checks on the entire management plane.
- Assume a DHCP lease alone guarantees correct ISE enrollment.
- Ensure zero-touch input contains unique FQDN, addressing and trusted enrollment configuration before node join.
Explanation
Correct Answer
D:Verify the effect through provisioning template, node identity, CA certificate, DNS result and completed deployment membership. For the specific situation, a remotely provisioned ISE PSN starts with the wrong hostname and fails to join its distributed deployment.
Incorrect Answers
A:This does not implement the required control for Zero-touch node identity and certificate enrollment. Duplicate bootstrap identity can break certificate trust and deployment registration.
B:Automated initial provisioning must still establish distinct, trusted node identities. For the specific situation, a remotely provisioned ISE PSN starts with the wrong hostname and fails to join its distributed deployment.
C:Duplicate bootstrap identity can break certificate trust and deployment registration. For the specific situation, a remotely provisioned ISE PSN starts with the wrong hostname and fails to join its distributed deployment.
Question 102
A remotely provisioned ISE PSN starts with the wrong hostname and fails to join its distributed deployment. Which collected records establish that the ISE decision actually took effect?
- A successful ICMP echo that does not test the required identity-service workflow.
- Provisioning template, node identity, CA certificate, DNS result and completed deployment membership.
- A browser theme label without a current authorization trace.
- An old diagram with no RADIUS, TACACS+ or endpoint-session evidence.
Explanation
Correct Answer
B:These observations directly establish the result of Zero-touch node identity and certificate enrollment for the described endpoint or network device. For the specific situation, a remotely provisioned ISE PSN starts with the wrong hostname and fails to join its distributed deployment.
Incorrect Answers
A:A successful ICMP echo that does not test the required identity-service workflow. This observation cannot verify Zero-touch node identity and certificate enrollment. Check provisioning template, node identity, CA certificate, DNS result and completed deployment membership. Automated initial provisioning must still establish distinct, trusted node identities. For the specific situation, a remotely provisioned ISE PSN starts with the wrong hostname and fails to join its distributed deployment.
C:A browser theme label without a current authorization trace. This observation cannot verify Zero-touch node identity and certificate enrollment. Check provisioning template, node identity, CA certificate, DNS result and completed deployment membership. Automated initial provisioning must still establish distinct, trusted node identities. For the specific situation, a remotely provisioned ISE PSN starts with the wrong hostname and fails to join its distributed deployment.
D:An old diagram with no RADIUS, TACACS+ or endpoint-session evidence. This observation cannot verify Zero-touch node identity and certificate enrollment. Check provisioning template, node identity, CA certificate, DNS result and completed deployment membership. Automated initial provisioning must still establish distinct, trusted node identities. For the specific situation, a remotely provisioned ISE PSN starts with the wrong hostname and fails to join its distributed deployment.
Question 103
A remotely provisioned ISE PSN starts with the wrong hostname and fails to join its distributed deployment. Which statement about the relevant technology is correct?
- All Cisco ISE administration and policy personas perform exactly the same service.
- A captive portal page automatically changes network authorization on every active NAD session without signaling.
- A MAC address is a cryptographic proof of endpoint device ownership.
- Automated initial provisioning must still establish distinct, trusted node identities.
Explanation
Correct Answer
D:The supported implementation is to ensure zero-touch input contains unique FQDN, addressing and trusted enrollment configuration before node join. For the specific situation, a remotely provisioned ISE PSN starts with the wrong hostname and fails to join its distributed deployment.
Incorrect Answers
A:This generalization is not valid for Zero-touch node identity and certificate enrollment. Instead automated initial provisioning must still establish distinct, trusted node identities.
B:This generalization is not valid for Zero-touch node identity and certificate enrollment. For the specific situation, a remotely provisioned ISE PSN starts with the wrong hostname and fails to join its distributed deployment.
C:This generalization is not valid for Zero-touch node identity and certificate enrollment. Verify the actual state using provisioning template, node identity, CA certificate, DNS result and completed deployment membership.
Question 104
A remotely provisioned ISE PSN starts with the wrong hostname and fails to join its distributed deployment. An operator proposes the following incorrect shortcut: Give every new PSN the same FQDN to simplify templates. What specific security or operational failure should be anticipated?
- Accurate device accounting automatically created every earlier failed EAP exchange.
- Inspecting a correct endpoint certificate generated the original directory outage.
- A justified least-privilege ACL caused every unrelated network authentication fault.
- Duplicate bootstrap identity can break certificate trust and deployment registration.
Explanation
Correct Answer
D:The shortcut is unsuitable because automated initial provisioning must still establish distinct, trusted node identities. For the specific situation, a remotely provisioned ISE PSN starts with the wrong hostname and fails to join its distributed deployment.
Incorrect Answers
A:This unrelated assertion does not explain the Zero-touch node identity and certificate enrollment problem. The relevant risk is that duplicate bootstrap identity can break certificate trust and deployment registration.
B:This unrelated assertion does not explain the Zero-touch node identity and certificate enrollment problem. For the specific situation, a remotely provisioned ISE PSN starts with the wrong hostname and fails to join its distributed deployment.
C:This unrelated assertion does not explain the Zero-touch node identity and certificate enrollment problem. Check provisioning template, node identity, CA certificate, DNS result and completed deployment membership.
Question 105
A remotely provisioned ISE PSN starts with the wrong hostname and fails to join its distributed deployment. The observed failure is: Duplicate bootstrap identity can break certificate trust and deployment registration. Which remediation resolves the underlying fault while maintaining policy?
- Bypass certificate-name checks on the entire management plane.
- Correct the bootstrap manifest and re-enroll a supported uniquely identified node.
- Assume a DHCP lease alone guarantees correct ISE enrollment.
- Give every new PSN the same FQDN to simplify templates.
Explanation
Correct Answer
B:Automated initial provisioning must still establish distinct, trusted node identities. This restores the intended operational behavior for Zero-touch node identity and certificate enrollment.
Incorrect Answers
A:Bypass certificate-name checks on the entire management plane. This action does not repair the identified failure. Duplicate bootstrap identity can break certificate trust and deployment registration. Instead, correct the bootstrap manifest and re-enroll a supported uniquely identified node. For the specific situation, a remotely provisioned ISE PSN starts with the wrong hostname and fails to join its distributed deployment.
C:Assume a DHCP lease alone guarantees correct ISE enrollment. This action does not repair the identified failure. Duplicate bootstrap identity can break certificate trust and deployment registration. Instead, correct the bootstrap manifest and re-enroll a supported uniquely identified node. For the specific situation, a remotely provisioned ISE PSN starts with the wrong hostname and fails to join its distributed deployment.
D:Give every new PSN the same FQDN to simplify templates. This action does not repair the identified failure. Duplicate bootstrap identity can break certificate trust and deployment registration. Instead, correct the bootstrap manifest and re-enroll a supported uniquely identified node. For the specific situation, a remotely provisioned ISE PSN starts with the wrong hostname and fails to join its distributed deployment.
Question 106
An automated site rollout creates duplicate node identities and breaks administrative registration. What action addresses this authenticated network-access scenario?
- In this case, bypass certificate-name checks on the entire management plane.
- In this case, ensure zero-touch input contains unique FQDN, addressing and trusted enrollment configuration before node join.
- In this case, assume a DHCP lease alone guarantees correct ISE enrollment.
- In this case, give every new PSN the same FQDN to simplify templates.
Explanation
Correct Answer
B:Verify the effect through provisioning template, node identity, CA certificate, DNS result and completed deployment membership. For the specific situation, an automated site rollout creates duplicate node identities and breaks administrative registration.
Incorrect Answers
A:Automated initial provisioning must still establish distinct, trusted node identities. For the specific situation, an automated site rollout creates duplicate node identities and breaks administrative registration.
C:Duplicate bootstrap identity can break certificate trust and deployment registration. For the specific situation, an automated site rollout creates duplicate node identities and breaks administrative registration.
D:This does not implement the required control for Zero-touch node identity and certificate enrollment. For the specific situation, an automated site rollout creates duplicate node identities and breaks administrative registration.
Question 107
An automated site rollout creates duplicate node identities and breaks administrative registration. What verification should the engineer use before declaring success?
- The supporting evidence is provisioning template, node identity, CA certificate, DNS result and completed deployment membership.
- The supporting evidence is a device hostname alone without the policy result or authenticated source.
- The supporting evidence is a successful ICMP echo that does not test the required identity-service workflow.
- The supporting evidence is a browser theme label without a current authorization trace.
Explanation
Correct Answer
A:These observations directly establish the result of Zero-touch node identity and certificate enrollment for the described endpoint or network device. For the specific situation, an automated site rollout creates duplicate node identities and breaks administrative registration.
Incorrect Answers
B:A device hostname alone without the policy result or authenticated source. This observation cannot verify Zero-touch node identity and certificate enrollment. Check provisioning template, node identity, CA certificate, DNS result and completed deployment membership. Automated initial provisioning must still establish distinct, trusted node identities. For the specific situation, an automated site rollout creates duplicate node identities and breaks administrative registration.
C:A successful ICMP echo that does not test the required identity-service workflow. This observation cannot verify Zero-touch node identity and certificate enrollment. Check provisioning template, node identity, CA certificate, DNS result and completed deployment membership. Automated initial provisioning must still establish distinct, trusted node identities. For the specific situation, an automated site rollout creates duplicate node identities and breaks administrative registration.
D:A browser theme label without a current authorization trace. This observation cannot verify Zero-touch node identity and certificate enrollment. Check provisioning template, node identity, CA certificate, DNS result and completed deployment membership. Automated initial provisioning must still establish distinct, trusted node identities. For the specific situation, an automated site rollout creates duplicate node identities and breaks administrative registration.
Question 108
An automated site rollout creates duplicate node identities and breaks administrative registration. Which underlying service behavior supports the proposed solution?
- The governing principle is that a MAC address is a cryptographic proof of endpoint device ownership.
- The governing principle is that all Cisco ISE administration and policy personas perform exactly the same service.
- The governing principle is that automated initial provisioning must still establish distinct, trusted node identities.
- The governing principle is that a policy display name alone is the complete source of enforcement state.
Explanation
Correct Answer
C:The supported implementation is to ensure zero-touch input contains unique FQDN, addressing and trusted enrollment configuration before node join. For the specific situation, an automated site rollout creates duplicate node identities and breaks administrative registration.
Incorrect Answers
A:This generalization is not valid for Zero-touch node identity and certificate enrollment. For the specific situation, an automated site rollout creates duplicate node identities and breaks administrative registration.
B:This generalization is not valid for Zero-touch node identity and certificate enrollment. All Cisco ISE administration and policy personas perform exactly the same service.
D:This generalization is not valid for Zero-touch node identity and certificate enrollment. A policy display name alone is the complete source of enforcement state.
Question 109
An automated site rollout creates duplicate node identities and breaks administrative registration. An operator proposes the following incorrect shortcut: Give every new PSN the same FQDN to simplify templates. Why does that proposed shortcut not satisfy the requirement?
- The material consequence is that a justified least-privilege ACL caused every unrelated network authentication fault.
- The material consequence is that a correctly recorded TACACS command audit caused the preceding security violation.
- The material consequence is that inspecting a correct endpoint certificate generated the original directory outage.
- The material consequence is that duplicate bootstrap identity can break certificate trust and deployment registration.
Explanation
Correct Answer
D:The shortcut is unsuitable because automated initial provisioning must still establish distinct, trusted node identities. For the specific situation, an automated site rollout creates duplicate node identities and breaks administrative registration.
Incorrect Answers
A:This unrelated assertion does not explain the Zero-touch node identity and certificate enrollment problem. For the specific situation, an automated site rollout creates duplicate node identities and breaks administrative registration.
B:This unrelated assertion does not explain the Zero-touch node identity and certificate enrollment problem. A correctly recorded TACACS command audit caused the preceding security violation.
C:This unrelated assertion does not explain the Zero-touch node identity and certificate enrollment problem. Inspecting a correct endpoint certificate generated the original directory outage.
Question 110
An automated site rollout creates duplicate node identities and breaks administrative registration. The observed failure is: Duplicate bootstrap identity can break certificate trust and deployment registration. What recovery action restores supported network-access behavior?
- The supported recovery is to assume a DHCP lease alone guarantees correct ISE enrollment.
- The supported recovery is to give every new PSN the same FQDN to simplify templates.
- The supported recovery is to correct the bootstrap manifest and re-enroll a supported uniquely identified node.
- The supported recovery is to bypass certificate-name checks on the entire management plane.
Explanation
Correct Answer
C:Automated initial provisioning must still establish distinct, trusted node identities. Recheck provisioning template, node identity, CA certificate, DNS result and completed deployment membership.
Incorrect Answers
A:Assume a DHCP lease alone guarantees correct ISE enrollment. This action does not repair the identified failure. Duplicate bootstrap identity can break certificate trust and deployment registration. Instead, correct the bootstrap manifest and re-enroll a supported uniquely identified node. For the specific situation, an automated site rollout creates duplicate node identities and breaks administrative registration.
B:Give every new PSN the same FQDN to simplify templates. This action does not repair the identified failure. Duplicate bootstrap identity can break certificate trust and deployment registration. Instead, correct the bootstrap manifest and re-enroll a supported uniquely identified node. For the specific situation, an automated site rollout creates duplicate node identities and breaks administrative registration.
D:Bypass certificate-name checks on the entire management plane. This action does not repair the identified failure. Duplicate bootstrap identity can break certificate trust and deployment registration. Instead, correct the bootstrap manifest and re-enroll a supported uniquely identified node. For the specific situation, an automated site rollout creates duplicate node identities and breaks administrative registration.