H35-210_V2.5試験無料問題集（117題）「Huawei HCIA-Access V2.5 認定」

出題：1

According to the ITU-T G.984.X series standards, the downstream transmission wavelength of the GPON network is ( ) nm.

A. 850

B. 1310

C. 1550

D. 1490

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：2

The customer needs to access the following information points: AP, PC, POTS, and CATV. Which of the following statements about data transmission of these information points by ONUs is correct?

A. When an OLT is connected downstream to an ONU, one fiber and two wavelengths are used to carry CATV and other services respectively. All services except CATV are encapsulated into Ethernet frames before PON encapsulation.

B. POTS voice services are TDM services and directly encapsulated in GEM frames.

C. When an OLT is connected downstream to an ONU, one fiber and two wavelengths are used to carry CATV and other services respectively. For all services except CATV, if POTS is a TDM service, it is transparently transmitted.

D. All types of data are encapsulated into Ethernet frames before PON-related encapsulation and transmission over one fiber.

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：3

By default, FEC is enabled in the downstream direction in the 10G GPON system, without occupying the downstream bandwidth.

A. FALSE

B. TRUE

正解：A 解答を投票する

出題：4

The 48-bit MAC addresses of computer network interface cards are allocated by the IETF to vendors and globally unique.

A. FALSE

B. TRUE

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：5

Which of the following are access network VLAN types? (Select All that Apply)

A. Smart VLAN

B. MUX VLAN

C. Super VLAN

D. Standard VLAN

正解：A,B,C,D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：6

The OLT supports multiple protection switching modes for GPON lines. The ( ) technology is supported by the OLT to protect the backbone and branch optical fibers at the same time.

A. Type C

B. Type A

C. Type B

D. Type D

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：7

Generally, MAC addresses are purchased from the IEEE and can be customized.

A. FALSE

B. TRUE

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：8

When adding an ONT to the OLT, you need to:

A. Configure a DBA profile.

B. Add an ONT and bind a profile.

C. Configure an ONT service profile.

D. Configure an ONT line profile.

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：9

In Huawei access network products, which of the following VLANs contain two VLAN tags? (Select All that Apply)

A. Stacking VLAN

B. QinQVLAN

C. Common VLAN

D. Super VLAN

正解：A,B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：10

Which of the following is the downstream wavelength of XGS-PON?

A. 1290 nm

B. 1310 nm

C. 1490 nm

D. 1577 nm

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

H35-210_V2.5試験無料問題集「Huawei HCIA-Access V2.5 認定」