Free H12-891_V1.0 Exam Braindumps
HCIE-Datacom V1.0 Questions 301–305 (page: 62)

Updated On: 10-Feb-2026

Network managers can use CAR technology in traffic policing. What of the following technologies can be applied in CAR?

  1. Double barrel two-speed
  2. Double barrel single speed
  3. Single barrel single speed
  4. Three barrels of single quick

Answer(s): A,B



A company's two-layer phase network architecture as shown in the figure, when the engineer is configured to find that the business between departments can not communicate, through the command to view the status of the equipment as follows, please
determine the possible causes?

  1. The BPDU interval between switches is not configured
  2. The Transition VLAN mapping between the handover machines is not configured to be caused
  3. The Revislon Level configuration is inconsistent between switches
  4. Inconsistent Registry Name configuration between text exchange machines

Answer(s): B,C,D



Regarding the Stub region and the NSSA region of the OSPF protocol , the following statement is incorrect with a single choice

  1. Neither the Stub region nor the NSSA region allows injection of Type4 LSA
  2. Type5 LSA injection is not allowed in the Stub region, while Type5LSA injection is allowed in the NSSA region
  3. Type7LSA injection is not allowed in the Stub region, while Type7LSA injection is allowed in the NSSA region
  4. Both the Stub region and the NSSA region allow injection of Type3 LSA

Answer(s): B



OSPFv2 is an IGP running on an IPV4 network; OSPFV3 is an IGP running in an IPV6 network

IGP, OSPFv3 in the network has a similar LSA type compared to OSPFV2, but the functionality is slightly different, osPFv3LSA type does not include which of the following?

  1. Router-LSA
  2. Network-LSA
  3. Asbr-summary-LSA
  4. AS-external-LSA

Answer(s): C



Which of the following scenarios send free ARP messages?( Multiple choice questions).

  1. After the VRRP protocol master and standby role election is completed
  2. The DHCP client receives an acknowledgment message from the server after it sends it
  3. When a new host configured with an IP address is connected to the network
  4. When a host connected to the switch issues a Ping message.

Answer(s): A,B,C



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