從Google Drive中免費下載最新的Fast2test HPE6-A85 PDF版考試題庫：https://drive.google.com/open?id=1GL2gdc__PMZFhJDwMILq0ntLORIVsTMJ
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| Certification Vendor: | HPE Aruba Networking |
|---|---|
| Exam Name: | Aruba Campus Access Associate Exam |
| Exam Number: | HPE6-A85 |
| Exam Format: | Multiple-select, Scenario-based, Multiple-choice |
| Related Certifications: | Aruba Certified Mobility Associate Aruba Certified Switching Associate |
| Passing Score: | 67% |
| Available Languages: | Japanese, Latin American Spanish, English |
| Exam Duration: | 90 minutes |
| Exam Price: | $125 - $150 USD |
| Real Exam Qty: | 60 |
| Certificate Validity Period: | 3 years |
| Recommended Training: | Aruba Certified Campus Access Associate Training Course HPE Press Official Study Guide |
| Exam Registration: | Pearson VUE Registration |
| Sample Questions: | HP HPE6-A85 Sample Questions |
| Exam Way: | Online proctored or onsite at Pearson VUE test centers |
| Pre Condition: | No formal prerequisites; recommended basic networking knowledge and hands-on experience with Aruba products |
| Official Syllabus URL: | https://www.arubanetworks.com/support-services/training-services/certified-campus-access-associate/ |
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問題 #62
What is a weakness introduced into the WLAN environment when WPA2-Personal is used for security?
答案：A
解題說明：
Explanation
The weakness introduced into WLAN environment when WPA2-Personal is used for security is that PMK Pairwise Master Key (PMK) is a key that is derived from PSK Pre-shared Key (PSK) is a key that is shared between two parties before communication begins , which are both fixed. This means that all users who know PSK can generate PMK without any authentication process. This also means that if PSK or PMK are compromised by an attacker, they can be used to decrypt all traffic encrypted with PTK Pairwise Temporal Key (PTK) is a key that is derived from PMK, ANonce AuthenticatorNonce (ANonce) is a random number generated by an authenticator (a device that controls access to network resources, such as an AP), SNonce Supplicant Nonce (SNonce) is a random number generated by supplicant (a device that wants to access network resources, such as an STA), AA Authenticator Address (AA) is MAC address of authenticator, SA Supplicant Address (SA) is MAC address of supplicant using Pseudo-Random Function (PRF). PTK consists of four subkeys: KCK Key Confirmation Key (KCK) is used for message integrity check, KEK Key Encryption Key (KEK) is used for encryption key distribution, TK Temporal Key (TK) is used for data encryption, MIC Message Integrity Code (MIC) key. .
The other options are not weaknesses because:
It uses X 509 certificates generated by a Certification Authority: This option is false because WPA2-Personal does not use X 509 certificates or Certification Authority for authentication. X 509 certificates and Certification Authority are used in WPA2-Enterprise mode, which uses 802.1X and EAP Extensible Authentication Protocol (EAP) is an authentication framework that provides support for multiple authentication methods, such as passwords, certificates, tokens, or biometrics. EAP is used in wireless networks and point-to-point connections to provide secure authentication between a supplicant (a device that wants to access the network) and an authentication server (a device that verifies the credentials of the supplicant). for user authentication with a RADIUS server Remote Authentication Dial-In User Service (RADIUS) is a network protocol that provides centralized authentication, authorization, and accounting (AAA) management for users who connect and use a network service .
The Pairwise Temporal Key (PTK) is specific to each session: This option is false because PTK being specific to each session is not a weakness but a strength of WPA2-Personal. PTK being specific to each session means that it changes periodically during communication based on time or number of packets transmitted. This prevents replay attacks and increases security of data encryption.
It does not use the WPA 4-Way Handshake: This option is false because WPA2-Personal does use the WPA 4-Way Handshake for key negotiation. The WPA 4-Way Handshake is a process that allows the station and the access point to exchange ANonce and SNonce and derive PTK from PMK. The WPA
4-Way Handshake also allows the station and the access point to verify each other's PMK and confirm the installation of PTK.
References: https://en.wikipedia.org/wiki/Wi-Fi_Protected_Access#WPA_key_hierarchy_and_management
https://www.cwnp.com/wp-content/uploads/pdf/WPA2.pdf
問題 #63
Match each AAA service with its correct definition (Matches may be used more than once or not at all)
答案：
解題說明：
問題 #64
Match the Open Systems Interconnection (OSI) layer with its comparable member of the TCP/IP stack. (Options may be used more than once.)
答案：
解題說明：
問題 #65
After having configured the edge switch uplink as requested your colleague says that they have failed to ping the core You ask your colleague to verify the connection is plugged in and the switch is powered on They confirm that both are correct You attempt to ping the core switch and confirm that the ping is failing.
Knowing the nature of this deployment, what commands might you use to troubleshoot this issued
答案：D
解題說明：
Explanation
These commands might help troubleshoot this issue as they check various aspects of the connectivity between the edge switch and the core switch, such as Layer 3 reachability, Layer 2 adjacency, LACP configuration and status, VLAN trunking configuration, and interface status.
References:https://www.arubanetworks.com/techdocs/AOS-CX_10_04/CLI/GUID-8F0E7E8B-0F4B-4A3C-AE7
問題 #66
Which HPE Aruba Networking technology provides load balancing across radio bands and AP radios?
答案：C
解題說明：
HPE Aruba Networking ClientMatch continuously analyzes client connectivity and network conditions to intelligently steer clients between APs and radio bands. This provides load balancing across available radios and bands, helping optimize performance, capacity, and user experience.
問題 #67
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HPE6-A85熱門證照: https://tw.fast2test.com/HPE6-A85-premium-file.html
從Google Drive中免費下載最新的Fast2test HPE6-A85 PDF版考試題庫：https://drive.google.com/open?id=1GL2gdc__PMZFhJDwMILq0ntLORIVsTMJ