最新のH12-821_V1.0問題集で試験を準備する

Huawei H12-821_V1.0 試験概要:

Huawei H12-821_V1.0 試験シラバストピック:

Huawei HCIP-Datacom-Core Technology V1.0 認定 H12-821_V1.0 試験問題：

1. Compared with RSTP, which of the following port roles are added to MSTP?

A) Master port
B) Regional edge port
C) Backup port
D) Edge port

2. Both MQC and PBR can be applied on device interfaces to filter received and sent packets or control packet forwarding paths.

A) TRUE
B) FALSE

3. When deploying a VRRP network, an enterprise administrator sets the virtual IP address to
192.168.1.254 and VRID to 1. Which of the following is the virtual MAC address after the network becomes stable?

A) 0000-5e01-0101
B) 0000-5e00-0254
C) 0000-5e00-0101
D) 0000-5e01-0254

4. On an OSPF network, if two directly connected routers with the same router ID run in the same area, the master/slave relationship cannot be determined for DD packets.

A) TRUE
B) FALSE

5. On a broadcast network, IS-IS elects a DIS, and OSPF elects a DR. Which of the following statements are true about the differences between a DIS and a DR?

A) The DIS and DR are elected according to different rules. In DIS election, devices first compare priorities and then IP addresses. In DR election, devices first compare IP addresses and then priorities.
B) Adjacency establishment in a DIS scenario is different from that in a DR scenario. In IS-IS, adjacencies are also established between non-DIS routers.
C) DIS election and DR election take place at different times. The DIS is elected after an adjacency is established.
D) The DIS and DR provide different functions. The DIS is mainly used to create and update pseudonodes.

質問と回答：