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Which configuration should be enabled to prevent unauthorized DHCP servers?
In a customer’s network, users experience frequent IP conflicts. Which configuration should be enabled to prevent unauthorized DHCP servers?A . DHCP SnoopingB . ARP InspectionC . IGMP SnoopingD . BPDU GuardView AnswerAnswer: A Explanation: DHCP Snooping prevents unauthorized DHCP servers from allocating IP addresses, reducing IP conflict issues.
Which command on HPE Aruba switches can be used to view the real-time CPU usage?
Which command on HPE Aruba switches can be used to view the real-time CPU usage?A . show cpuB . show systemC . show statusD . show memoryView AnswerAnswer: A Explanation: The show cpu command provides CPU usage details for performance monitoring.
What should be checked first if a VLAN configured with DHCP relay does not deliver IP addresses to devices in an HPE network?
What should be checked first if a VLAN configured with DHCP relay does not deliver IP addresses to devices in an HPE network?A . Routing configuration for the VLANB . DHCP server availabilityC . Port security settingsD . Access control lists on core switchView AnswerAnswer: A Explanation: DHCP relay relies...
Which feature in HPE Aruba switches helps in managing multicast traffic and preventing unnecessary flooding across VLANs?
Which feature in HPE Aruba switches helps in managing multicast traffic and preventing unnecessary flooding across VLANs?A . IGMP SnoopingB . QoS PoliciesC . ACLsD . Static RoutingView AnswerAnswer: A Explanation: IGMP Snooping optimizes multicast traffic by preventing it from flooding across VLANs.
In an HPE network, which protocol allows for automatic configuration and detection of connected devices on the network?
In an HPE network, which protocol allows for automatic configuration and detection of connected devices on the network?A . LLDPB . STPC . DHCPD . LACPView AnswerAnswer: A Explanation: LLDP (Link Layer Discovery Protocol) enables automatic discovery and configuration of network devices, assisting with topology mapping.
When designing an HPE network, which factor is critical to ensure efficient routing convergence?
When designing an HPE network, which factor is critical to ensure efficient routing convergence?A . OSPF timer settingsB . VLAN ID assignmentC . DHCP lease timeD . Port security settingsView AnswerAnswer: A Explanation: OSPF timers, such as hello and dead intervals, impact convergence speed by defining adjacency timing.
In a large HPE network, which technology would you implement to separate traffic for different departments while minimizing broadcast domains?
In a large HPE network, which technology would you implement to separate traffic for different departments while minimizing broadcast domains?A . VLANsB . Spanning Tree ProtocolC . Link AggregationD . DHCP SnoopingView AnswerAnswer: A Explanation: VLANs segment networks into smaller, isolated broadcast domains, supporting network segmentation for different departments.
Which protocol should be implemented in an HPE network to mitigate the effects of rogue DHCP servers?
Which protocol should be implemented in an HPE network to mitigate the effects of rogue DHCP servers?A . DHCP SnoopingB . LLDPC . VRRPD . IGMP SnoopingView AnswerAnswer: A Explanation: DHCP Snooping prevents unauthorized DHCP servers from distributing IP addresses in the network.
In HPE ArubaOS, which feature assigns VLANs dynamically based on the user’s role or credentials?
In HPE ArubaOS, which feature assigns VLANs dynamically based on the user’s role or credentials?A . Dynamic VLAN assignmentB . Static VLAN taggingC . Port mirroringD . DHCP relayView AnswerAnswer: A Explanation: Dynamic VLAN assignment automatically assigns VLANs based on user roles, enhancing network segmentation and security.
Which two parameters are most likely causing this issue?
An engineer finds that a specific HPE switch interface has high error rates. Which two parameters are most likely causing this issue?A . Duplex mismatchB . Port speedC . VLAN misconfigurationD . LACP modeView AnswerAnswer: A, B Explanation: Duplex mismatches and incorrect port speed settings often lead to high error...
