Cisco 300-715 Practice Test 68
Question 670
A wireless controller changes accounting source and profiler no longer learns NAS port or device attachment. The observed failure is: Missing accounting limits profiling and session tracking even when user logins succeed. What recovery action restores supported network-access behavior?
- The supported recovery is to repair accounting target and attributes then observe a complete session lifecycle.
- The supported recovery is to use only the switch configuration description as current endpoint attachment evidence.
- The supported recovery is to assume a successful Access-Accept implies all session accounting was delivered.
- The supported recovery is to turn off switch accounting to reduce profiling delays.
Explanation
Correct Answer
A:Recheck start and interim accounting records, Calling-Station-ID, NAS-IP, interface ID and received attributes. For the specific situation, a wireless controller changes accounting source and profiler no longer learns NAS port or device attachment.
Incorrect Answers
B:Use only the switch configuration description as current endpoint attachment evidence. This action does not repair the identified failure. Missing accounting limits profiling and session tracking even when user logins succeed. Instead, repair accounting target and attributes then observe a complete session lifecycle. For the specific situation, a wireless controller changes accounting source and profiler no longer learns NAS port or device attachment.
C:Assume a successful Access-Accept implies all session accounting was delivered. This action does not repair the identified failure. Missing accounting limits profiling and session tracking even when user logins succeed. Instead, repair accounting target and attributes then observe a complete session lifecycle. For the specific situation, a wireless controller changes accounting source and profiler no longer learns NAS port or device attachment.
D:Turn off switch accounting to reduce profiling delays. This action does not repair the identified failure. Missing accounting limits profiling and session tracking even when user logins succeed. Instead, repair accounting target and attributes then observe a complete session lifecycle. For the specific situation, a wireless controller changes accounting source and profiler no longer learns NAS port or device attachment.
Question 671
Endpoint IP and MAC are known but the SOC cannot map a device to its current switch interface. What action addresses this authenticated network-access scenario?
- Expose SNMP community strings in public guest-portal HTML.
- Configure supported authenticated SNMP read access and scoped management reachability for profiling attributes.
- Assume any ICMP ping proves SNMP inventory authorization works.
- Use an old topology diagram instead of checking the current forwarding table.
Explanation
Correct Answer
B:SNMP probes can enrich endpoint context using network device data when permissions and routes work. For the specific situation, endpoint IP and MAC are known but the SOC cannot map a device to its current switch interface.
Incorrect Answers
A:This does not implement the required control for SNMP probe switch inventory and MAC to port mappings. For the specific situation, endpoint IP and MAC are known but the SOC cannot map a device to its current switch interface.
C:Assume any ICMP ping proves SNMP inventory authorization works. This alternative overlooks a required prerequisite or targets the wrong function. SNMP probes can enrich endpoint context using network device data when permissions and routes work. The relevant evidence is sNMP query result, interface table, MAC address table, access source and corresponding endpoint record. For the specific situation, endpoint IP and MAC are known but the SOC cannot map a device to its current switch interface.
D:Use an old topology diagram instead of checking the current forwarding table. This leaves the original requirement unresolved. An unreachable SNMP agent leaves physical attachment evidence incomplete. Instead the intended policy action is configure supported authenticated SNMP read access and scoped management reachability for profiling attributes. For the specific situation, endpoint IP and MAC are known but the SOC cannot map a device to its current switch interface.
Question 672
Endpoint IP and MAC are known but the SOC cannot map a device to its current switch interface. What verification should the engineer use before declaring success?
- A successful ICMP echo that does not test the required identity-service workflow.
- A browser theme label without a current authorization trace.
- An old diagram with no RADIUS, TACACS+ or endpoint-session evidence.
- SNMP query result, interface table, MAC address table, access source and corresponding endpoint record.
Explanation
Correct Answer
D:SNMP probes can enrich endpoint context using network device data when permissions and routes work. These observations directly establish the result of SNMP probe switch inventory and MAC to port mappings for the described endpoint or network device.
Incorrect Answers
A:This observation cannot verify SNMP probe switch inventory and MAC to port mappings. SNMP probes can enrich endpoint context using network device data when permissions and routes work.
B:This observation cannot verify SNMP probe switch inventory and MAC to port mappings. For the specific situation, endpoint IP and MAC are known but the SOC cannot map a device to its current switch interface.
C:This observation cannot verify SNMP probe switch inventory and MAC to port mappings. Check sNMP query result, interface table, MAC address table, access source and corresponding endpoint record.
Question 673
Endpoint IP and MAC are known but the SOC cannot map a device to its current switch interface. Which underlying service behavior supports the proposed solution?
- 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.
- SNMP probes can enrich endpoint context using network device data when permissions and routes work.
Explanation
Correct Answer
D:This is the governing technical behavior for SNMP probe switch inventory and MAC to port mappings. For the specific situation, endpoint IP and MAC are known but the SOC cannot map a device to its current switch interface.
Incorrect Answers
A:All Cisco ISE administration and policy personas perform exactly the same service. This generalization is not valid for SNMP probe switch inventory and MAC to port mappings. Instead sNMP probes can enrich endpoint context using network device data when permissions and routes work. Verify the actual state using sNMP query result, interface table, MAC address table, access source and corresponding endpoint record. For the specific situation, endpoint IP and MAC are known but the SOC cannot map a device to its current switch interface.
B:A captive portal page automatically changes network authorization on every active NAD session without signaling. This generalization is not valid for SNMP probe switch inventory and MAC to port mappings. Instead sNMP probes can enrich endpoint context using network device data when permissions and routes work. Verify the actual state using sNMP query result, interface table, MAC address table, access source and corresponding endpoint record. For the specific situation, endpoint IP and MAC are known but the SOC cannot map a device to its current switch interface.
C:A MAC address is a cryptographic proof of endpoint device ownership. This generalization is not valid for SNMP probe switch inventory and MAC to port mappings. Instead sNMP probes can enrich endpoint context using network device data when permissions and routes work. Verify the actual state using sNMP query result, interface table, MAC address table, access source and corresponding endpoint record. For the specific situation, endpoint IP and MAC are known but the SOC cannot map a device to its current switch interface.
Question 674
Endpoint IP and MAC are known but the SOC cannot map a device to its current switch interface. An operator proposes the following incorrect shortcut: Expose SNMP community strings in public guest-portal HTML. Why does that proposed shortcut not satisfy the requirement?
- Accurate device accounting automatically created every earlier failed EAP exchange.
- An unreachable SNMP agent leaves physical attachment evidence incomplete.
- Inspecting a correct endpoint certificate generated the original directory outage.
- A justified least-privilege ACL caused every unrelated network authentication fault.
Explanation
Correct Answer
B:The shortcut is unsuitable because sNMP probes can enrich endpoint context using network device data when permissions and routes work. For the specific situation, endpoint IP and MAC are known but the SOC cannot map a device to its current switch interface.
Incorrect Answers
A:This unrelated assertion does not explain the SNMP probe switch inventory and MAC to port mappings problem. The relevant risk is that an unreachable SNMP agent leaves physical attachment evidence incomplete.
C:This unrelated assertion does not explain the SNMP probe switch inventory and MAC to port mappings problem. For the specific situation, endpoint IP and MAC are known but the SOC cannot map a device to its current switch interface.
D:This unrelated assertion does not explain the SNMP probe switch inventory and MAC to port mappings problem. Check sNMP query result, interface table, MAC address table, access source and corresponding endpoint record.
Question 675
Endpoint IP and MAC are known but the SOC cannot map a device to its current switch interface. The observed failure is: An unreachable SNMP agent leaves physical attachment evidence incomplete. What recovery action restores supported network-access behavior?
- Assume any ICMP ping proves SNMP inventory authorization works.
- Use an old topology diagram instead of checking the current forwarding table.
- Restore protected SNMP connectivity and validate MAC-to-port mapping against the access switch.
- Expose SNMP community strings in public guest-portal HTML.
Explanation
Correct Answer
C:SNMP probes can enrich endpoint context using network device data when permissions and routes work. This restores the intended operational behavior for SNMP probe switch inventory and MAC to port mappings.
Incorrect Answers
A:Assume any ICMP ping proves SNMP inventory authorization works. This action does not repair the identified failure. An unreachable SNMP agent leaves physical attachment evidence incomplete. Instead, restore protected SNMP connectivity and validate MAC-to-port mapping against the access switch. For the specific situation, endpoint IP and MAC are known but the SOC cannot map a device to its current switch interface.
B:Use an old topology diagram instead of checking the current forwarding table. This action does not repair the identified failure. An unreachable SNMP agent leaves physical attachment evidence incomplete. Instead, restore protected SNMP connectivity and validate MAC-to-port mapping against the access switch. For the specific situation, endpoint IP and MAC are known but the SOC cannot map a device to its current switch interface.
D:Expose SNMP community strings in public guest-portal HTML. This action does not repair the identified failure. An unreachable SNMP agent leaves physical attachment evidence incomplete. Instead, restore protected SNMP connectivity and validate MAC-to-port mapping against the access switch. For the specific situation, endpoint IP and MAC are known but the SOC cannot map a device to its current switch interface.
Question 676
ISE SNMP probe receives timeouts after access switches move to a restricted management VRF. What is the BEST supported ISE implementation or corrective action?
- In this case, assume any ICMP ping proves SNMP inventory authorization works.
- In this case, use an old topology diagram instead of checking the current forwarding table.
- In this case, configure supported authenticated SNMP read access and scoped management reachability for profiling attributes.
- In this case, expose SNMP community strings in public guest-portal HTML.
Explanation
Correct Answer
C:SNMP probes can enrich endpoint context using network device data when permissions and routes work. For the specific situation, iSE SNMP probe receives timeouts after access switches move to a restricted management VRF.
Incorrect Answers
A:Assume any ICMP ping proves SNMP inventory authorization works. This alternative overlooks a required prerequisite or targets the wrong function. SNMP probes can enrich endpoint context using network device data when permissions and routes work. The relevant evidence is sNMP query result, interface table, MAC address table, access source and corresponding endpoint record. For the specific situation, iSE SNMP probe receives timeouts after access switches move to a restricted management VRF.
B:Use an old topology diagram instead of checking the current forwarding table. This leaves the original requirement unresolved. An unreachable SNMP agent leaves physical attachment evidence incomplete. Instead the intended policy action is configure supported authenticated SNMP read access and scoped management reachability for profiling attributes. For the specific situation, iSE SNMP probe receives timeouts after access switches move to a restricted management VRF.
D:This does not implement the required control for SNMP probe switch inventory and MAC to port mappings. An unreachable SNMP agent leaves physical attachment evidence incomplete.
Question 677
ISE SNMP probe receives timeouts after access switches move to a restricted management VRF. Which evidence BEST verifies the intended operational outcome?
- The supporting evidence is sNMP query result, interface table, MAC address table, access source and corresponding endpoint record.
- 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:SNMP probes can enrich endpoint context using network device data when permissions and routes work. SNMP query result, interface table, MAC address table, access source and corresponding endpoint record.
Incorrect Answers
B:This observation cannot verify SNMP probe switch inventory and MAC to port mappings. A device hostname alone without the policy result or authenticated source.
C:This observation cannot verify SNMP probe switch inventory and MAC to port mappings. A successful ICMP echo that does not test the required identity-service workflow.
D:This observation cannot verify SNMP probe switch inventory and MAC to port mappings. A browser theme label without a current authorization trace.
Question 678
ISE SNMP probe receives timeouts after access switches move to a restricted management VRF. Which technical principle BEST explains the required decision?
- 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 sNMP probes can enrich endpoint context using network device data when permissions and routes work.
- The governing principle is that a policy display name alone is the complete source of enforcement state.
Explanation
Correct Answer
C:This is the governing technical behavior for SNMP probe switch inventory and MAC to port mappings. For the specific situation, iSE SNMP probe receives timeouts after access switches move to a restricted management VRF.
Incorrect Answers
A:A MAC address is a cryptographic proof of endpoint device ownership. This generalization is not valid for SNMP probe switch inventory and MAC to port mappings. Instead sNMP probes can enrich endpoint context using network device data when permissions and routes work. Verify the actual state using sNMP query result, interface table, MAC address table, access source and corresponding endpoint record. For the specific situation, iSE SNMP probe receives timeouts after access switches move to a restricted management VRF.
B:All Cisco ISE administration and policy personas perform exactly the same service. This generalization is not valid for SNMP probe switch inventory and MAC to port mappings. Instead sNMP probes can enrich endpoint context using network device data when permissions and routes work. Verify the actual state using sNMP query result, interface table, MAC address table, access source and corresponding endpoint record. For the specific situation, iSE SNMP probe receives timeouts after access switches move to a restricted management VRF.
D:A policy display name alone is the complete source of enforcement state. This generalization is not valid for SNMP probe switch inventory and MAC to port mappings. Instead sNMP probes can enrich endpoint context using network device data when permissions and routes work. Verify the actual state using sNMP query result, interface table, MAC address table, access source and corresponding endpoint record. For the specific situation, iSE SNMP probe receives timeouts after access switches move to a restricted management VRF.
Question 679
ISE SNMP probe receives timeouts after access switches move to a restricted management VRF. An operator proposes the following incorrect shortcut: Expose SNMP community strings in public guest-portal HTML. What material risk or failure follows from that shortcut?
- The material consequence is that an unreachable SNMP agent leaves physical attachment evidence incomplete.
- 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.
Explanation
Correct Answer
A:The shortcut is unsuitable because sNMP probes can enrich endpoint context using network device data when permissions and routes work. For the specific situation, iSE SNMP probe receives timeouts after access switches move to a restricted management VRF.
Incorrect Answers
B:This unrelated assertion does not explain the SNMP probe switch inventory and MAC to port mappings problem. For the specific situation, iSE SNMP probe receives timeouts after access switches move to a restricted management VRF.
C:This unrelated assertion does not explain the SNMP probe switch inventory and MAC to port mappings problem. A correctly recorded TACACS command audit caused the preceding security violation.
D:This unrelated assertion does not explain the SNMP probe switch inventory and MAC to port mappings problem. Inspecting a correct endpoint certificate generated the original directory outage.
Question 680
ISE SNMP probe receives timeouts after access switches move to a restricted management VRF. The observed failure is: An unreachable SNMP agent leaves physical attachment evidence incomplete. Which controlled recovery BEST restores the intended state?
- The supported recovery is to restore protected SNMP connectivity and validate MAC-to-port mapping against the access switch.
- The supported recovery is to use an old topology diagram instead of checking the current forwarding table.
- The supported recovery is to expose SNMP community strings in public guest-portal HTML.
- The supported recovery is to assume any ICMP ping proves SNMP inventory authorization works.
Explanation
Correct Answer
A:SNMP probes can enrich endpoint context using network device data when permissions and routes work. Recheck sNMP query result, interface table, MAC address table, access source and corresponding endpoint record.
Incorrect Answers
B:Use an old topology diagram instead of checking the current forwarding table. This action does not repair the identified failure. An unreachable SNMP agent leaves physical attachment evidence incomplete. Instead, restore protected SNMP connectivity and validate MAC-to-port mapping against the access switch. For the specific situation, iSE SNMP probe receives timeouts after access switches move to a restricted management VRF.
C:Expose SNMP community strings in public guest-portal HTML. This action does not repair the identified failure. An unreachable SNMP agent leaves physical attachment evidence incomplete. Instead, restore protected SNMP connectivity and validate MAC-to-port mapping against the access switch. For the specific situation, iSE SNMP probe receives timeouts after access switches move to a restricted management VRF.
D:Assume any ICMP ping proves SNMP inventory authorization works. This action does not repair the identified failure. An unreachable SNMP agent leaves physical attachment evidence incomplete. Instead, restore protected SNMP connectivity and validate MAC-to-port mapping against the access switch. For the specific situation, iSE SNMP probe receives timeouts after access switches move to a restricted management VRF.