Cisco 300-715 Practice Test 27
Question 260
A quarantined device must be moved into a restricted wireless state without waiting for a full session timeout. The observed failure is: Changing a policy database entry does not necessarily modify an already active WLC session immediately. Which remediation resolves the underlying fault while maintaining policy?
- The supported recovery is to delete the endpoint MAC record as the sole way to update an active wireless session.
- The supported recovery is to assume editing an authorization rule always pushes changes instantly with no session signaling.
- The supported recovery is to repair CoA connectivity and trigger controlled reauthorization with observed effective ACL or VLAN.
- The supported recovery is to block all UDP management traffic and claim CoA still works.
Explanation
Correct Answer
C:An existing wireless session may retain its earlier policy until it is reauthorized or restarted. Recheck coA request and acknowledgment, session ID, WLC state, authorization result and endpoint connectivity.
Incorrect Answers
A:Delete the endpoint MAC record as the sole way to update an active wireless session. This action does not repair the identified failure. Changing a policy database entry does not necessarily modify an already active WLC session immediately. Instead, repair CoA connectivity and trigger controlled reauthorization with observed effective ACL or VLAN. For the specific situation, a quarantined device must be moved into a restricted wireless state without waiting for a full session timeout.
B:Assume editing an authorization rule always pushes changes instantly with no session signaling. This action does not repair the identified failure. Changing a policy database entry does not necessarily modify an already active WLC session immediately. Instead, repair CoA connectivity and trigger controlled reauthorization with observed effective ACL or VLAN. For the specific situation, a quarantined device must be moved into a restricted wireless state without waiting for a full session timeout.
D:Block all UDP management traffic and claim CoA still works. This action does not repair the identified failure. Changing a policy database entry does not necessarily modify an already active WLC session immediately. Instead, repair CoA connectivity and trigger controlled reauthorization with observed effective ACL or VLAN. For the specific situation, a quarantined device must be moved into a restricted wireless state without waiting for a full session timeout.
Question 261
An enterprise wants visibility into supplicant readiness without denying access before the pilot is complete. Which administrator action is appropriate for this ISE access-control problem?
- Disable all RADIUS visibility because the network is in monitor mode.
- Begin phased wired 802.1X monitoring with accounting and authentication visibility prior to tighter enforcement.
- Assume a successful link light proves the endpoint supports 802.1X.
- Apply a deny-all ACL to every port before collecting baseline sessions.
Explanation
Correct Answer
B:Verify the effect through switch interface policy map, authentication session status, failed endpoint rate and user access during pilot. For the specific situation, an enterprise wants visibility into supplicant readiness without denying access before the pilot is complete.
Incorrect Answers
A:This does not implement the required control for Wired 802.1X monitor mode phased rollout. Enforcing closed access before supplicant readiness can disconnect important production endpoints.
C:Assume a successful link light proves the endpoint supports 802.1X. This alternative overlooks a required prerequisite or targets the wrong function. Monitor-mode rollout observes authentication behavior with reduced immediate access impact. The relevant evidence is switch interface policy map, authentication session status, failed endpoint rate and user access during pilot. For the specific situation, an enterprise wants visibility into supplicant readiness without denying access before the pilot is complete.
D:Enforcing closed access before supplicant readiness can disconnect important production endpoints. For the specific situation, an enterprise wants visibility into supplicant readiness without denying access before the pilot is complete.
Question 262
An enterprise wants visibility into supplicant readiness without denying access before the pilot is complete. Which collected records establish that the ISE decision actually took effect?
- A device hostname alone without the policy result or authenticated source.
- A current login screenshot from a completely unrelated ISE deployment.
- A browser theme label without a current authorization trace.
- Switch interface policy map, authentication session status, failed endpoint rate and user access during pilot.
Explanation
Correct Answer
D:These observations directly establish the result of Wired 802.1X monitor mode phased rollout for the described endpoint or network device. For the specific situation, an enterprise wants visibility into supplicant readiness without denying access before the pilot is complete.
Incorrect Answers
A:A device hostname alone without the policy result or authenticated source. This observation cannot verify Wired 802.1X monitor mode phased rollout. Check switch interface policy map, authentication session status, failed endpoint rate and user access during pilot. Monitor-mode rollout observes authentication behavior with reduced immediate access impact. For the specific situation, an enterprise wants visibility into supplicant readiness without denying access before the pilot is complete.
B:A current login screenshot from a completely unrelated ISE deployment. This observation cannot verify Wired 802.1X monitor mode phased rollout. Check switch interface policy map, authentication session status, failed endpoint rate and user access during pilot. Monitor-mode rollout observes authentication behavior with reduced immediate access impact. For the specific situation, an enterprise wants visibility into supplicant readiness without denying access before the pilot is complete.
C:A browser theme label without a current authorization trace. This observation cannot verify Wired 802.1X monitor mode phased rollout. Check switch interface policy map, authentication session status, failed endpoint rate and user access during pilot. Monitor-mode rollout observes authentication behavior with reduced immediate access impact. For the specific situation, an enterprise wants visibility into supplicant readiness without denying access before the pilot is complete.
Question 263
An enterprise wants visibility into supplicant readiness without denying access before the pilot is complete. Which statement about the relevant technology is correct?
- Monitor-mode rollout observes authentication behavior with reduced immediate access impact.
- A successful switch port link signal always proves the device identity and policy were verified.
- All Cisco ISE administration and policy personas perform exactly the same service.
- A policy display name alone is the complete source of enforcement state.
Explanation
Correct Answer
A:The supported implementation is to begin phased wired 802.1X monitoring with accounting and authentication visibility prior to tighter enforcement. For the specific situation, an enterprise wants visibility into supplicant readiness without denying access before the pilot is complete.
Incorrect Answers
B:This generalization is not valid for Wired 802.1X monitor mode phased rollout. For the specific situation, an enterprise wants visibility into supplicant readiness without denying access before the pilot is complete.
C:This generalization is not valid for Wired 802.1X monitor mode phased rollout. Instead monitor-mode rollout observes authentication behavior with reduced immediate access impact.
D:This generalization is not valid for Wired 802.1X monitor mode phased rollout. Verify the actual state using switch interface policy map, authentication session status, failed endpoint rate and user access during pilot.
Question 264
An enterprise wants visibility into supplicant readiness without denying access before the pilot is complete. An operator proposes the following incorrect shortcut: Disable all RADIUS visibility because the network is in monitor mode. What specific security or operational failure should be anticipated?
- A justified least-privilege ACL caused every unrelated network authentication fault.
- A correctly recorded TACACS command audit caused the preceding security violation.
- Enforcing closed access before supplicant readiness can disconnect important production endpoints.
- Reading the authentication event report caused the original network access outage.
Explanation
Correct Answer
C:The shortcut is unsuitable because monitor-mode rollout observes authentication behavior with reduced immediate access impact. For the specific situation, an enterprise wants visibility into supplicant readiness without denying access before the pilot is complete.
Incorrect Answers
A:This unrelated assertion does not explain the Wired 802.1X monitor mode phased rollout problem. The relevant risk is that enforcing closed access before supplicant readiness can disconnect important production endpoints.
B:This unrelated assertion does not explain the Wired 802.1X monitor mode phased rollout problem. For the specific situation, an enterprise wants visibility into supplicant readiness without denying access before the pilot is complete.
D:This unrelated assertion does not explain the Wired 802.1X monitor mode phased rollout problem. Check switch interface policy map, authentication session status, failed endpoint rate and user access during pilot.
Question 265
An enterprise wants visibility into supplicant readiness without denying access before the pilot is complete. The observed failure is: Enforcing closed access before supplicant readiness can disconnect important production endpoints. Which remediation resolves the underlying fault while maintaining policy?
- Assume a successful link light proves the endpoint supports 802.1X.
- Use pilot evidence to introduce low-impact or closed enforcement after identifying exceptions.
- Apply a deny-all ACL to every port before collecting baseline sessions.
- Disable all RADIUS visibility because the network is in monitor mode.
Explanation
Correct Answer
B:Recheck switch interface policy map, authentication session status, failed endpoint rate and user access during pilot. For the specific situation, an enterprise wants visibility into supplicant readiness without denying access before the pilot is complete.
Incorrect Answers
A:Assume a successful link light proves the endpoint supports 802.1X. This action does not repair the identified failure. Enforcing closed access before supplicant readiness can disconnect important production endpoints. Instead, use pilot evidence to introduce low-impact or closed enforcement after identifying exceptions. For the specific situation, an enterprise wants visibility into supplicant readiness without denying access before the pilot is complete.
C:Apply a deny-all ACL to every port before collecting baseline sessions. This action does not repair the identified failure. Enforcing closed access before supplicant readiness can disconnect important production endpoints. Instead, use pilot evidence to introduce low-impact or closed enforcement after identifying exceptions. For the specific situation, an enterprise wants visibility into supplicant readiness without denying access before the pilot is complete.
D:Disable all RADIUS visibility because the network is in monitor mode. This action does not repair the identified failure. Enforcing closed access before supplicant readiness can disconnect important production endpoints. Instead, use pilot evidence to introduce low-impact or closed enforcement after identifying exceptions. For the specific situation, an enterprise wants visibility into supplicant readiness without denying access before the pilot is complete.
Question 266
A campus enablement project jumps directly to strict enforcement and legacy printers lose connectivity. What action addresses this authenticated network-access scenario?
- In this case, assume a successful link light proves the endpoint supports 802.1X.
- In this case, apply a deny-all ACL to every port before collecting baseline sessions.
- In this case, disable all RADIUS visibility because the network is in monitor mode.
- In this case, begin phased wired 802.1X monitoring with accounting and authentication visibility prior to tighter enforcement.
Explanation
Correct Answer
D:Verify the effect through switch interface policy map, authentication session status, failed endpoint rate and user access during pilot. For the specific situation, a campus enablement project jumps directly to strict enforcement and legacy printers lose connectivity.
Incorrect Answers
A:Assume a successful link light proves the endpoint supports 802.1X. This alternative overlooks a required prerequisite or targets the wrong function. Monitor-mode rollout observes authentication behavior with reduced immediate access impact. The relevant evidence is switch interface policy map, authentication session status, failed endpoint rate and user access during pilot. For the specific situation, a campus enablement project jumps directly to strict enforcement and legacy printers lose connectivity.
B:Enforcing closed access before supplicant readiness can disconnect important production endpoints. Instead the intended policy action is begin phased wired 802.1X monitoring with accounting and authentication visibility prior to tighter enforcement.
C:This does not implement the required control for Wired 802.1X monitor mode phased rollout. Use the supported approach: begin phased wired 802.1X monitoring with accounting and authentication visibility prior to tighter enforcement.
Question 267
A campus enablement project jumps directly to strict enforcement and legacy printers lose connectivity. What verification should the engineer use before declaring success?
- The supporting evidence is a switch interface description without any live AAA request or response.
- The supporting evidence is a device hostname alone without the policy result or authenticated source.
- The supporting evidence is a current login screenshot from a completely unrelated ISE deployment.
- The supporting evidence is switch interface policy map, authentication session status, failed endpoint rate and user access during pilot.
Explanation
Correct Answer
D:These observations directly establish the result of Wired 802.1X monitor mode phased rollout for the described endpoint or network device. For the specific situation, a campus enablement project jumps directly to strict enforcement and legacy printers lose connectivity.
Incorrect Answers
A:A switch interface description without any live AAA request or response. This observation cannot verify Wired 802.1X monitor mode phased rollout. Check switch interface policy map, authentication session status, failed endpoint rate and user access during pilot. Monitor-mode rollout observes authentication behavior with reduced immediate access impact. For the specific situation, a campus enablement project jumps directly to strict enforcement and legacy printers lose connectivity.
B:A device hostname alone without the policy result or authenticated source. This observation cannot verify Wired 802.1X monitor mode phased rollout. Check switch interface policy map, authentication session status, failed endpoint rate and user access during pilot. Monitor-mode rollout observes authentication behavior with reduced immediate access impact. For the specific situation, a campus enablement project jumps directly to strict enforcement and legacy printers lose connectivity.
C:A current login screenshot from a completely unrelated ISE deployment. This observation cannot verify Wired 802.1X monitor mode phased rollout. Check switch interface policy map, authentication session status, failed endpoint rate and user access during pilot. Monitor-mode rollout observes authentication behavior with reduced immediate access impact. For the specific situation, a campus enablement project jumps directly to strict enforcement and legacy printers lose connectivity.
Question 268
A campus enablement project jumps directly to strict enforcement and legacy printers lose connectivity. Which underlying service behavior supports the proposed solution?
- The governing principle is that a policy display name alone is the complete source of enforcement state.
- The governing principle is that a successful switch port link signal always proves the device identity and policy were verified.
- The governing principle is that every RADIUS Access-Accept grants unrestricted access to all applications.
- The governing principle is that monitor-mode rollout observes authentication behavior with reduced immediate access impact.
Explanation
Correct Answer
D:The supported implementation is to begin phased wired 802.1X monitoring with accounting and authentication visibility prior to tighter enforcement. For the specific situation, a campus enablement project jumps directly to strict enforcement and legacy printers lose connectivity.
Incorrect Answers
A:This generalization is not valid for Wired 802.1X monitor mode phased rollout. For the specific situation, a campus enablement project jumps directly to strict enforcement and legacy printers lose connectivity.
B:This generalization is not valid for Wired 802.1X monitor mode phased rollout. A successful switch port link signal always proves the device identity and policy were verified.
C:This generalization is not valid for Wired 802.1X monitor mode phased rollout. Every RADIUS Access-Accept grants unrestricted access to all applications.
Question 269
A campus enablement project jumps directly to strict enforcement and legacy printers lose connectivity. An operator proposes the following incorrect shortcut: Disable all RADIUS visibility because the network is in monitor mode. Why does that proposed shortcut not satisfy the requirement?
- The material consequence is that reading the authentication event report caused the original network access outage.
- The material consequence is that the only result is an unrelated portal background color change.
- The material consequence is that enforcing closed access before supplicant readiness can disconnect important production endpoints.
- The material consequence is that a correctly recorded TACACS command audit caused the preceding security violation.
Explanation
Correct Answer
C:The shortcut is unsuitable because monitor-mode rollout observes authentication behavior with reduced immediate access impact. For the specific situation, a campus enablement project jumps directly to strict enforcement and legacy printers lose connectivity.
Incorrect Answers
A:This unrelated assertion does not explain the Wired 802.1X monitor mode phased rollout problem. For the specific situation, a campus enablement project jumps directly to strict enforcement and legacy printers lose connectivity.
B:This unrelated assertion does not explain the Wired 802.1X monitor mode phased rollout problem. The only result is an unrelated portal background color change.
D:This unrelated assertion does not explain the Wired 802.1X monitor mode phased rollout problem. A correctly recorded TACACS command audit caused the preceding security violation.
Question 270
A campus enablement project jumps directly to strict enforcement and legacy printers lose connectivity. The observed failure is: Enforcing closed access before supplicant readiness can disconnect important production endpoints. What recovery action restores supported network-access behavior?
- The supported recovery is to apply a deny-all ACL to every port before collecting baseline sessions.
- The supported recovery is to disable all RADIUS visibility because the network is in monitor mode.
- The supported recovery is to assume a successful link light proves the endpoint supports 802.1X.
- The supported recovery is to use pilot evidence to introduce low-impact or closed enforcement after identifying exceptions.
Explanation
Correct Answer
D:Recheck switch interface policy map, authentication session status, failed endpoint rate and user access during pilot. For the specific situation, a campus enablement project jumps directly to strict enforcement and legacy printers lose connectivity.
Incorrect Answers
A:Apply a deny-all ACL to every port before collecting baseline sessions. This action does not repair the identified failure. Enforcing closed access before supplicant readiness can disconnect important production endpoints. Instead, use pilot evidence to introduce low-impact or closed enforcement after identifying exceptions. For the specific situation, a campus enablement project jumps directly to strict enforcement and legacy printers lose connectivity.
B:Disable all RADIUS visibility because the network is in monitor mode. This action does not repair the identified failure. Enforcing closed access before supplicant readiness can disconnect important production endpoints. Instead, use pilot evidence to introduce low-impact or closed enforcement after identifying exceptions. For the specific situation, a campus enablement project jumps directly to strict enforcement and legacy printers lose connectivity.
C:Assume a successful link light proves the endpoint supports 802.1X. This action does not repair the identified failure. Enforcing closed access before supplicant readiness can disconnect important production endpoints. Instead, use pilot evidence to introduce low-impact or closed enforcement after identifying exceptions. For the specific situation, a campus enablement project jumps directly to strict enforcement and legacy printers lose connectivity.