{"id":20374,"date":"2026-09-24T04:47:23","date_gmt":"2026-09-24T04:47:23","guid":{"rendered":"https:\/\/www.examlabs.com\/certification\/?p=20374"},"modified":"2026-09-24T04:47:23","modified_gmt":"2026-09-24T04:47:23","slug":"hp-hpe7-a08-practice-test-questions-and-exam-dumps-part4-q61-80","status":"publish","type":"post","link":"https:\/\/www.examlabs.com\/certification\/hp-hpe7-a08-practice-test-questions-and-exam-dumps-part4-q61-80\/","title":{"rendered":"HP HPE7-A08 Practice Test Questions and Exam Dumps Part4 Q61-80"},"content":{"rendered":"

View Full <\/b>HP HPE7-A08 Exam Dumps<\/b><\/a> and Practice Test Dumps.<\/b><\/h2>\n

 <\/p>\n

Question 61<\/b><\/h3>\n

Which Aruba CX feature provides a logical interface that can be assigned an IP address for a VLAN?<\/b><\/p>\n

    \n
  1. SVI<\/span><\/li>\n
  2. LACP<\/span><\/li>\n
  3. LLDP<\/span><\/li>\n
  4. STP<\/span><\/li>\n<\/ol>\n

    Correct Answer: 1<\/b><\/p>\n

    Explanation<\/b><\/p>\n

    A Switch Virtual Interface, or SVI, is a logical Layer 3 interface associated with a VLAN. An IP address can be assigned to an SVI, allowing the switch to provide gateway services for devices in that VLAN. Multiple SVIs can also enable inter-VLAN routing on a Layer 3 Aruba CX switch. LACP is used for link aggregation, LLDP discovers directly connected devices, and STP prevents Layer 2 loops. SVIs are commonly used in campus and enterprise networks where the switching platform performs Layer 3 routing between VLANs.<\/span><\/p>\n

    Question 62<\/b><\/h3>\n

    Which protocol can be used to provide high availability for a default gateway?<\/b><\/p>\n

      \n
    1. OSPF<\/span><\/li>\n
    2. VRRP<\/span><\/li>\n
    3. DHCP<\/span><\/li>\n
    4. LLDP<\/span><\/li>\n<\/ol>\n

      Correct Answer: 2<\/b><\/p>\n

      Explanation<\/b><\/p>\n

      VRRP provides first-hop or default-gateway redundancy by allowing multiple Layer 3 devices to participate in a virtual router. End hosts use the virtual IP address as their default gateway rather than depending on a single physical device. If the active gateway becomes unavailable, another participating device can assume the forwarding role. OSPF is a routing protocol, DHCP provides network configuration, and LLDP provides neighbor discovery. VRRP is particularly useful for critical VLANs where losing a single gateway should not cause complete loss of Layer 3 connectivity.<\/span><\/p>\n

      Question 63<\/b><\/h3>\n

      Which technology is designed to provide centralized cloud-based management for Aruba networking infrastructure?<\/b><\/p>\n

        \n
      1. HPE Aruba Networking Central<\/span><\/li>\n
      2. ARP<\/span><\/li>\n
      3. MSTP<\/span><\/li>\n
      4. LACP<\/span><\/li>\n<\/ol>\n

        Correct Answer: 1<\/b><\/p>\n

        Explanation<\/b><\/p>\n

        HPE Aruba Networking Central provides centralized cloud-based management and visibility for supported Aruba networking infrastructure. Administrators can use the platform for configuration, monitoring, troubleshooting, reporting, and operational management across multiple devices and locations. Centralized management can reduce repetitive device-by-device administration and help maintain consistent configurations. ARP resolves IPv4 addresses to MAC addresses, MSTP prevents Layer 2 loops, and LACP aggregates physical links. Aruba Central is particularly useful for organizations operating distributed networks where centralized visibility and simplified administration are important.<\/span><\/p>\n

        Question 64<\/b><\/h3>\n

        Which protocol is most appropriate for securely managing an Aruba CX switch remotely through a command-line interface?<\/b><\/p>\n

          \n
        1. FTP<\/span><\/li>\n
        2. Telnet<\/span><\/li>\n
        3. SSH<\/span><\/li>\n
        4. TFTP<\/span><\/li>\n<\/ol>\n

          Correct Answer: 3<\/b><\/p>\n

          Explanation<\/b><\/p>\n

          SSH provides encrypted remote command-line access to Aruba CX switches. It protects management sessions by encrypting credentials, commands, and other session information transmitted between the administrator and the device. This makes SSH preferable to Telnet, which sends management communication without equivalent session encryption. FTP and TFTP are primarily file-transfer protocols and are not intended to provide secure interactive CLI management. Secure management should also include strong authentication and appropriate restrictions on which systems are permitted to access the management interface.<\/span><\/p>\n

          Question 65<\/b><\/h3>\n

          Which protocol allows multiple physical Ethernet interfaces to be combined into a logical link?<\/b><\/p>\n

            \n
          1. LACP<\/span><\/li>\n
          2. NTP<\/span><\/li>\n
          3. RADIUS<\/span><\/li>\n
          4. OSPF<\/span><\/li>\n<\/ol>\n

            Correct Answer: 1<\/b><\/p>\n

            Explanation<\/b><\/p>\n

            LACP allows multiple Ethernet interfaces to form a logical link aggregation group. This provides redundancy and can increase aggregate bandwidth between compatible network devices. Instead of treating every physical connection independently, the devices negotiate and maintain the aggregated relationship. If one physical member fails, the remaining members can continue forwarding traffic when sufficient capacity remains. NTP provides time synchronization, RADIUS provides authentication and accounting, and OSPF exchanges routing information. LACP is commonly used between switches, servers, and other devices that require resilient connectivity across multiple physical interfaces.<\/span><\/p>\n

            Question 66<\/b><\/h3>\n

            Which protocol provides dynamic routing information within an autonomous system?<\/b><\/p>\n

              \n
            1. FTP<\/span><\/li>\n
            2. OSPF<\/span><\/li>\n
            3. RADIUS<\/span><\/li>\n
            4. LLDP<\/span><\/li>\n<\/ol>\n

              Correct Answer: 2<\/b><\/p>\n

              Explanation<\/b><\/p>\n

              OSPF is a link-state interior gateway protocol used to exchange routing information within an autonomous system. Routers and Layer 3 switches use OSPF information to build a link-state database and calculate appropriate paths to destinations. OSPF can support hierarchical designs through areas and can dynamically adapt when network topology changes. FTP is a file-transfer protocol, RADIUS provides centralized authentication and accounting, and LLDP discovers directly connected neighbors. OSPF is therefore a common choice for enterprise environments requiring dynamic internal routing instead of manually configured routes.<\/span><\/p>\n

              Question 67<\/b><\/h3>\n

              What is the primary purpose of a trunk port?<\/b><\/p>\n

                \n
              1. To connect only one endpoint VLAN<\/span><\/li>\n
              2. To carry traffic for multiple VLANs<\/span><\/li>\n
              3. To provide NTP synchronization<\/span><\/li>\n
              4. To perform user authentication<\/span><\/li>\n<\/ol>\n

                Correct Answer: 2<\/b><\/p>\n

                Explanation<\/b><\/p>\n

                A trunk port carries traffic belonging to multiple VLANs across a single physical connection. VLAN tags allow the receiving device to identify which VLAN should receive each frame. Trunks are commonly used between switches and between switches and other devices that require access to multiple VLANs. An access port generally carries traffic for a single VLAN toward an endpoint. NTP provides time synchronization, while authentication is handled through mechanisms such as 802.1X and RADIUS. Correct trunk configuration is important for maintaining VLAN connectivity across the network infrastructure.<\/span><\/p>\n

                Question 68<\/b><\/h3>\n

                Which security feature can create bindings between IP addresses, MAC addresses, and switch ports based on DHCP activity?<\/b><\/p>\n

                  \n
                1. DHCP snooping<\/span><\/li>\n
                2. VRRP<\/span><\/li>\n
                3. BGP<\/span><\/li>\n
                4. NTP<\/span><\/li>\n<\/ol>\n

                  Correct Answer: 1<\/b><\/p>\n

                  Explanation<\/b><\/p>\n

                  DHCP snooping monitors DHCP transactions and can create binding information associating IP addresses, MAC addresses, and switch interfaces. This information can subsequently support other security mechanisms, such as Dynamic ARP Protection. DHCP snooping can also help prevent unauthorized DHCP servers from responding on untrusted interfaces. VRRP provides gateway redundancy, BGP handles routing between autonomous systems, and NTP synchronizes system clocks. Maintaining reliable DHCP binding information is useful for improving Layer 2 security and identifying whether traffic matches expected address assignments.<\/span><\/p>\n

                  Question 69<\/b><\/h3>\n

                  Which protocol is primarily used to exchange routing information between autonomous systems?<\/b><\/p>\n

                    \n
                  1. STP<\/span><\/li>\n
                  2. OSPF<\/span><\/li>\n
                  3. BGP<\/span><\/li>\n
                  4. LLDP<\/span><\/li>\n<\/ol>\n

                    Correct Answer: 3<\/b><\/p>\n

                    Explanation<\/b><\/p>\n

                    BGP is the primary routing protocol used to exchange routing information between autonomous systems. It supports policy-based route selection and uses attributes to influence how routes are advertised and selected. BGP is fundamental to Internet routing and is also used in organizations with multiple external routing relationships. OSPF is generally used for internal routing within an autonomous system, STP provides Layer 2 loop prevention, and LLDP discovers directly connected neighbors. BGP configuration requires careful planning because route advertisements and policies can significantly affect traffic paths and network reachability.<\/span><\/p>\n

                    Question 70<\/b><\/h3>\n

                    Which protocol is used to synchronize the clocks of network devices?<\/b><\/p>\n

                      \n
                    1. NTP<\/span><\/li>\n
                    2. LACP<\/span><\/li>\n
                    3. VRRP<\/span><\/li>\n
                    4. ARP<\/span><\/li>\n<\/ol>\n

                      Correct Answer: 1<\/b><\/p>\n

                      Explanation<\/b><\/p>\n

                      Network Time Protocol, or NTP, synchronizes clocks between networked devices and reliable time sources. Accurate time is important for logging, monitoring, troubleshooting, authentication, and security investigations. Consistent timestamps allow administrators to correlate events across switches, routers, servers, and security systems. LACP manages link aggregation, VRRP provides gateway redundancy, and ARP maps IPv4 addresses to MAC addresses. An organization should use reliable and appropriately secured time sources to maintain consistent timestamps across its infrastructure, particularly in environments where event correlation is important.<\/span><\/p>\n

                      Question 71<\/b><\/h3>\n

                      Which protocol is commonly used with 802.1X to provide centralized authentication?<\/b><\/p>\n

                        \n
                      1. RADIUS<\/span><\/li>\n
                      2. STP<\/span><\/li>\n
                      3. BGP<\/span><\/li>\n
                      4. LACP<\/span><\/li>\n<\/ol>\n

                        Correct Answer: 1<\/b><\/p>\n

                        Explanation<\/b><\/p>\n

                        RADIUS is commonly used as the authentication server protocol in 802.1X deployments. The switch acts as the authenticator and communicates with the RADIUS server to validate the credentials or authentication information provided by the connecting device or user. This architecture allows centralized access policies and authentication management. STP prevents Layer 2 loops, BGP exchanges routing information, and LACP manages link aggregation. Using 802.1X with RADIUS can provide strong network access control and reduce the likelihood that unauthorized devices can obtain normal network connectivity simply by connecting to an Ethernet port.<\/span><\/p>\n

                        Question 72<\/b><\/h3>\n

                        What is the primary function of ARP in an IPv4 Ethernet network?<\/b><\/p>\n

                          \n
                        1. Resolve an IPv4 address to a MAC address<\/span><\/li>\n
                        2. Assign an IPv4 address to a host<\/span><\/li>\n
                        3. Exchange routes between autonomous systems<\/span><\/li>\n
                        4. Synchronize system clocks<\/span><\/li>\n<\/ol>\n

                          Correct Answer: 1<\/b><\/p>\n

                          Explanation<\/b><\/p>\n

                          ARP resolves an IPv4 address to a corresponding MAC address on a local Ethernet network. When a device knows the destination IPv4 address but does not know the destination MAC address, it can use an ARP request to obtain the required Layer 2 information. The resulting mapping may be stored temporarily in the device’s ARP cache. DHCP assigns IP configuration, BGP exchanges routing information, and NTP synchronizes clocks. ARP is an essential part of IPv4 communication on Ethernet networks and is frequently examined during local connectivity troubleshooting.<\/span><\/p>\n

                          Question 73<\/b><\/h3>\n

                          Which feature helps prevent unauthorized devices from establishing a rogue DHCP service?<\/b><\/p>\n

                            \n
                          1. DHCP snooping<\/span><\/li>\n
                          2. VRRP<\/span><\/li>\n
                          3. OSPF<\/span><\/li>\n
                          4. LACP<\/span><\/li>\n<\/ol>\n

                            Correct Answer: 1<\/b><\/p>\n

                            Explanation<\/b><\/p>\n

                            DHCP snooping helps protect clients from rogue DHCP servers by identifying trusted interfaces and rejecting unauthorized DHCP server responses received on untrusted interfaces. A trusted interface would typically connect toward an authorized DHCP server. Client-facing ports generally remain untrusted. This prevents an unauthorized device from providing incorrect IP addresses, gateways, or DNS information to clients. VRRP provides gateway redundancy, OSPF handles routing, and LACP aggregates links. DHCP snooping can therefore be an important Layer 2 security control in enterprise switching environments.<\/span><\/p>\n

                            Question 74<\/b><\/h3>\n

                            Which technology is most appropriate for collecting sampled network traffic statistics for analysis?<\/b><\/p>\n

                              \n
                            1. VRRP<\/span><\/li>\n
                            2. sFlow<\/span><\/li>\n
                            3. MSTP<\/span><\/li>\n
                            4. RADIUS<\/span><\/li>\n<\/ol>\n

                              Correct Answer: 2<\/b><\/p>\n

                              Explanation<\/b><\/p>\n

                              sFlow provides sampled traffic information that can be sent to a collector for analysis. It can help administrators identify traffic patterns, high-volume interfaces, major traffic sources, destinations, and utilization trends. Sampling reduces the overhead associated with attempting to capture every packet across a large network. VRRP provides gateway redundancy, MSTP prevents Layer 2 loops, and RADIUS provides centralized authentication and accounting. sFlow is useful for network visibility, performance analysis, troubleshooting, and capacity planning because it provides a broad view of traffic behavior across network interfaces.<\/span><\/p>\n

                              Question 75<\/b><\/h3>\n

                              Which OSPF network type is normally appropriate for a point-to-point connection between two routers?<\/b><\/p>\n

                                \n
                              1. Broadcast<\/span><\/li>\n
                              2. Point-to-point<\/span><\/li>\n
                              3. Non-broadcast<\/span><\/li>\n
                              4. Loopback<\/span><\/li>\n<\/ol>\n

                                Correct Answer: 2<\/b><\/p>\n

                                Explanation<\/b><\/p>\n

                                The OSPF point-to-point network type is designed for links where two routers have a direct point-to-point relationship. Because only two routers participate on the link, there is no need for a designated router or backup designated router election. This simplifies adjacency behavior compared with multi-access broadcast networks. The correct OSPF network type should match the underlying topology and vendor implementation. Broadcast networks can support multiple routers and DR\/BDR elections, while non-broadcast types are designed for environments where broadcast behavior is not naturally available. Correct network-type configuration helps ensure reliable OSPF adjacency formation.<\/span><\/p>\n

                                Question 76<\/b><\/h3>\n

                                Which mechanism can provide a backup default route with a higher administrative distance than the primary route?<\/b><\/p>\n

                                  \n
                                1. Floating static route<\/span><\/li>\n
                                2. LLDP<\/span><\/li>\n
                                3. DHCP snooping<\/span><\/li>\n
                                4. NTP<\/span><\/li>\n<\/ol>\n

                                  Correct Answer: 1<\/b><\/p>\n

                                  Explanation<\/b><\/p>\n

                                  A floating static route is a static route configured with a higher administrative distance than the primary route. While the primary route remains available, the backup route is not preferred. If the primary route disappears from the routing table, the floating static route can become active. This provides a straightforward method for implementing routing redundancy. LLDP provides neighbor discovery, DHCP snooping protects DHCP operations, and NTP provides time synchronization. Floating static routes are useful for smaller networks or specific backup scenarios where deploying a dynamic routing protocol is unnecessary.<\/span><\/p>\n

                                  Question 77<\/b><\/h3>\n

                                  Which Aruba CX feature can help administrators analyze and detect abnormal device behavior?<\/b><\/p>\n

                                    \n
                                  1. NAE<\/span><\/li>\n
                                  2. LACP<\/span><\/li>\n
                                  3. VRRP<\/span><\/li>\n
                                  4. ARP<\/span><\/li>\n<\/ol>\n

                                    Correct Answer: 1<\/b><\/p>\n

                                    Explanation<\/b><\/p>\n

                                    The Network Analytics Engine, or NAE, provides analytics and monitoring capabilities within Aruba CX. It can examine device information and help identify abnormal conditions or operational events. NAE can assist administrators in detecting issues, analyzing behavior, and troubleshooting problems without relying exclusively on manual command-line checks. LACP manages link aggregation, VRRP provides gateway redundancy, and ARP performs IPv4 address resolution. NAE is particularly useful in environments where proactive monitoring and automated analysis can reduce the time required to identify and investigate network problems.<\/span><\/p>\n

                                    Question 78<\/b><\/h3>\n

                                    Which protocol provides a standardized method for discovering neighboring network devices at Layer 2?<\/b><\/p>\n

                                      \n
                                    1. OSPF<\/span><\/li>\n
                                    2. RADIUS<\/span><\/li>\n
                                    3. LLDP<\/span><\/li>\n
                                    4. DHCP<\/span><\/li>\n<\/ol>\n

                                      Correct Answer: 3<\/b><\/p>\n

                                      Explanation<\/b><\/p>\n

                                      LLDP is a standardized Layer 2 neighbor discovery protocol. Network devices transmit discovery information that directly connected compatible devices can receive and store. Administrators can use this information to determine neighboring device identities, ports, capabilities, and other details. OSPF exchanges Layer 3 routing information, RADIUS provides authentication and accounting, and DHCP provides host configuration. LLDP is particularly useful when validating physical topology, identifying devices connected to switch ports, and troubleshooting unexpected cabling or device connections.<\/span><\/p>\n

                                      Question 79<\/b><\/h3>\n

                                      Which protocol can provide gateway redundancy without requiring hosts to change their configured default gateway when the active gateway fails?<\/b><\/p>\n

                                        \n
                                      1. VRRP<\/span><\/li>\n
                                      2. BGP<\/span><\/li>\n
                                      3. LACP<\/span><\/li>\n
                                      4. NTP<\/span><\/li>\n<\/ol>\n

                                        Correct Answer: 1<\/b><\/p>\n

                                        Explanation<\/b><\/p>\n

                                        VRRP provides a virtual gateway address that hosts can use as their default gateway. Multiple participating routers or Layer 3 switches share responsibility for the virtual router, with one device normally forwarding traffic while another can take over if necessary. Because hosts continue using the same virtual gateway address, they do not need to be manually reconfigured after a gateway failover. BGP provides routing between autonomous systems, LACP aggregates physical links, and NTP synchronizes clocks. VRRP is therefore useful for improving default-gateway availability in critical network segments.<\/span><\/p>\n

                                        Question 80<\/b><\/h3>\n

                                        Which security technology can enforce authentication at the switch port before normal network access is granted?<\/b><\/p>\n

                                          \n
                                        1. NTP<\/span><\/li>\n
                                        2. 802.1X<\/span><\/li>\n
                                        3. OSPF<\/span><\/li>\n
                                        4. STP<\/span><\/li>\n<\/ol>\n

                                          Correct Answer: 2<\/b><\/p>\n

                                          Explanation<\/b><\/p>\n

                                          802.1X provides port-based network access control and can require authentication before normal network access is granted. It is commonly deployed with a RADIUS authentication server and can support user or device authentication depending on the implementation. This helps organizations control access at the network edge and prevent unauthorized devices from immediately obtaining unrestricted connectivity. NTP provides time synchronization, OSPF handles routing, and STP prevents Layer 2 loops. Proper 802.1X deployment requires coordinated configuration of the endpoint, switch, and authentication infrastructure to ensure legitimate users and devices can authenticate successfully.<\/span><\/p>\n

                                           <\/p>\n","protected":false},"excerpt":{"rendered":"

                                          View Full HP HPE7-A08 Exam Dumps and Practice Test Dumps.   Question 61 Which Aruba CX feature provides a logical interface that can be assigned an IP address for a VLAN? SVI LACP LLDP STP Correct Answer: 1 Explanation A Switch Virtual Interface, or SVI, is a logical Layer 3 interface associated with a VLAN. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1648,1647],"tags":[],"_links":{"self":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts\/20374"}],"collection":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/comments?post=20374"}],"version-history":[{"count":1,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts\/20374\/revisions"}],"predecessor-version":[{"id":20375,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts\/20374\/revisions\/20375"}],"wp:attachment":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/media?parent=20374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/categories?post=20374"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/tags?post=20374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}