Which of the passive WDM schemes for CRAN fronthaul is correctly described?

Execute "route add 10.10.10.0 mask 255.255.255.0 192.168.5.1 -p" in the cmd window of the test computer, which one describes the error below?

Regarding DWP, what are the correct descriptions of the following? (Multiple Choice)

What are the following layer two protocol of the 5G air interface control plane? (Multiple Choice)

The VLNA group mode of gNodeB can tag different traffic with VLAN tags based on service type.

When using CPE to perform single-station verification tests on NR networks, it is recommended to bring a portable one

Which of the following two cells has a large interference from PBCH?

The bandwidth of PRACH in NR is fixed.

When NSA selects and interprets the 2.6Ghz band networking, the uplink and downlink decoupling scheme can not be used.

AAU5613 can operate in the 3.5Ghz band.

In the Sub 3G band, the maximum beam number of SSBs in the NR is 16.

gNodeB implements X2 self-configuration via MME.

What compression ratios are supported by the CPRI port of 5G RAN2.1 gNodeB?

In the 5G RAN2.0 version, what is the maximum number of 100MHz 64*64 cells supported by a single BBU900?

Which MML command is used to bind the physical sector of gNodeB to the RF AAU?

Which of the following protocols/data falls under Tier 3?

When verifying the uplink 5G Only offload effect of the NSA network, under normal circumstances, only the NR side has uplink traffic, and the rate is stable, while the LTE side tracks no rate

What is the fiber pulling capacity between AAU and BBU using eCPRI schemes

Which description of NR time domain resources is correct?

CPRI fiber is recommended to use multimode fiber when the BBU and RRU are connected more than 150 meters.

In the GL to GL+NR (BBU39XO+BBU5900) evolution path, which of the following devices does not need to be added?

5G RAN 2.0 version gNodeB logical cells and sector devices use the command ANDD NRDUCELLTRP to complete the binding.

Which of the following MML commands supports unblocking gNodeB cells?

In order to support the NSA DC feature on the base station, which of the following options need to be configured?

Which of the following requirements is generally included in the target rate of urban areas in eMBB scenarios of 5G?

When commissioning NR devices, only the "Electronic Serial Number" and "Software Version" can be directly modified in the "Plug and Play" window

After the 5G network UE is powered on and enters the idle state, what operations will be performed in the Attach process? (Multiple Choice)

Regarding the NR slot structure, what are the correct terms described below?

NR is divided into competitive and non-competitive random access, what is the main purpose of UE triggering random access?