HPE Networking Comware HPE6-A89 PDF Questions

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2. 1.Scenario: You are configuring port GigabitEthernet1/0/10 on a Comware switch. The port should belong to VLAN 20 and should not tag traffic. Which two commands must you use? A. port link-type trunk B. port link-type access C. port default vlan 20 D. vlan permit 20 Answer: BC 2.Which command enables DNS lookup on a Comware device? A. dns resolve enable B. ip domain-lookup C. enable dns lookup D. dns client enable Answer: B 3.Which type of ACL in Comware matches only on the source IP address? A. Advanced ACL B. Standard ACL C. Layer 3/4 ACL D. VLAN ACL Answer: B 4.Which mode must an interface be in to carry traffic for multiple VLANs? A. Trunk B. Hybrid C. Access D. Monitor Answer: A 5.What is the primary goal of implementing QoS on a network switch? A. Improve routing speed B. Enhance VLAN segmentation C. Prioritize critical traffic over less important traffic D. Encrypt sensitive traffic Answer: C 6.What is the function of the PVID on a trunk port? A. Assigns default IP address B. Determines the VLAN for untagged frames C. Blocks tagged VLANs D. Enables STP on the VLAN Answer: B 2 / 3

3. 7.Which of the following is true about PIM Dense Mode (PIM-DM)? A. It requires an RP to forward multicast traffic B. It sends traffic only to known receivers C. It floods multicast traffic and prunes where unnecessary D. It is deprecated in Comware Answer: C 8.Scenario: A network has three interconnected Comware switches. The administrator notices redundant links but wants to prevent loops while still maintaining redundancy. Which feature should be enabled to achieve this? A. Port Aggregation B. Loopback Detection C. Spanning Tree Protocol D. Broadcast Suppression Answer: C 9.Which of the following statements is true about External BGP (eBGP) neighbors? A. They must reside in the same autonomous system B. They use UDP for updates C. They typically have a default TTL of 1 hop D. They require GRE tunnels to exchange routes Answer: C 10.Which Comware feature helps prevent unauthorized brute-force login attempts? A. Port security B. Blacklist policy C. Login fail count limit D. Interface ACLs Answer: C 11.Which command in Comware enables a BGP process for a router in AS 65001? A. router bgp enable 65001 B. bgp instance 65001 C. bgp 65001 D. bgp enable as 65001 Answer: C 3 / 3