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Free Huawei H35-211 Practice Questions & Answers 2026 Part1 | HCIP-Access

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Question #1
When a 1:N optical splitter is used on an ODN link, the optical power from each egress of the optical splitter is 1/N of the optical power at the ingress of the optical splitter. In addition, the signals from the egresses of the optical splitter are different.
A. ALSE
B. RUE
View answer
Correct Answer: A
Question #2
Take the MA5600 as an example. If you need to analyze the faulty service and find faults through the performance statistics provided by the MA5600, which of the following commands should be used to query system performance statistics?
A. huawei(config-if-SCU-0/7)#display port state 0
B. huawei(config-if-SCU-0/7)#display port statistics 0
C. huawei(config-if-SCU-0/7)#display port traffic 0
D. huawei(config-if-SCU-0/7)#display port opticstate all
View answer
Correct Answer: B
Question #3
The total downstream bandwidth of the 10G EPON PONI port is the sum of the EPON downstream bandwidth and the 10G EPON downstream bandwidth.
A. True
B. False
View answer
Correct Answer: A
Question #4
A certain ADSL user's computer's internet speed is very slow, the download speed is only about 10Kbit/s, even only a few hundred bytes per second. Restart the host many times and the problem persists. The user sent a Ping packet and found that there was packet loss. What is the reason for this failure?
A. roblems with physical lines
B. roblems with ADSL Modem
C. he uplink and downlink bandwidth of the MA5600 ADSL port is set to 512K
D. ser Computer Problems
View answer
Correct Answer: C
Question #5
MA5600T/MA5680T When performing FTTH service and data planning, which of the following parameters cannot be duplicated under the same PON port?
A. TCONT-ID
B. CVLAN ID
C. SVLAN ID
D. ONT ID
View answer
Correct Answer: D
Question #6
Is the following description correct?In the Radius protocol, the C/S structure is implemented. If the CHAP authentication is used between the server and the client, a 16-byte random authentication certificate is randomly generated by the client.
A. True
B. False
View answer
Correct Answer: B
Question #7
Is the following description correct?In general, the higher the bit rate of the encoding, the higher the complexity of the algorithm, the longer the processing delay of the encoding, and the lower the speech quality.
A. True
B. False
View answer
Correct Answer: A
Question #8
(Multiple) Which of the following are general methods for XDSL fault location?
A. Comparative swap analysis
B. Configuration data analysis
C. Statistical analysis of system resources
D. Loopback test analysis
View answer
Correct Answer: ABCD
Question #9
(Radio) When configuring multicast services on MA5600T/MA5680T, the programs of multicastVLANs are statically configured, and which of the following options must be configured, otherwisethe multicast programs may not be able to be watched
A. gmp profile
B. gmp program
C. gmp priority
D. gmp preview
View answer
Correct Answer: B
Question #10
What can cause erratic display in IPTV programs?
A. AThe receive or transmit optical power of the device is at a critical value
B. BSome key frames are lost during program compression
C. CA rate limit is configured on the device
D. DSome key frames are lost during line transmission
View answer
Correct Answer: D
Question #11
Multicast technology effectively solves the problem of single-point transmission and multipoint reception, and realizes efficient data transmission from midpoint to multipoint in IP network.
A. Awrong
B. BRight
View answer
Correct Answer: B
Question #12
Is the following description correct?The MSAN is connected to the lanswitch GE or the FE. The working mode of the two ports can be either auto-negotiation mode or mandatory mode.
A. True
B. False
View answer
Correct Answer: B
Question #13
(Single choice) The following statement about ssH connection is incorrect, yes
A. AssH can be applied to remote encryption of encrypted file transfers over remote encryption connections
B. BThe ssH protocol encrypts all transmitted data, effectively preventing information leakage problems during remote management
C. CFrom a client perspective, SSH provides two levels of security authentication
D. DThe ssH protocol is working at the network layer
View answer
Correct Answer: D
Question #14
After installing the sybase patch, which of the following commands can display the version information of the sybase patch that has been installed?
A. 1>select @@version2>go
B. 1>select @@patch2>go
C. 1>version_help2>go
D. 1>ver_help2>go
View answer
Correct Answer: A
Question #15
．．．．。The Class D multicast address range is from 224. 00 to 238. 255255255
A. rue
B. alse
View answer
Correct Answer: B
Question #16
Regarding multicast, the following description is incorrect
A. Add Lgmp user under BTV, and by default, multicast users can watch 8 programs
B. The user-issued Report is captured in the single board logic and sent to the single board CPU
C. Device-based global configurations of Layer 2 groups refer to common parameters of protocols ( IGMP Proxy, GMP Snoop) to all
D. When the igmp match mode disables, you need to configure the multicast program group
View answer
Correct Answer: D
Question #17
Is the following description correct?ADSL PPPoE/PPPoA users of the MA5600 implement authentication and access the Internet on the upper BRAS. After the opening, there is often a service interruption, but once the interruption is over, it is possible to redial the Internet again. This problem may be caused by incorrect configuration of the interleaving delay of the port parameters.
A. rue
B. alse
View answer
Correct Answer: A
Question #18
Take the MA5600 as an example. If you need to analyze the faulty service and find faults through the performance statistics provided by the MA5600, which of the following commands should be used to query system performance statistics?
A. huawei(config-if-SCU-0/7)#display port state 0
B. huawei(config-if-SCU-0/7)#display port statistics 0
C. huawei(config-if-SCU-0/7)#display port traffic 0
D. huawei(config-if-SCU-0/7)#display port opticstate all
View answer
Correct Answer: B
Question #19
(Multiple) When the MA5680T performs traffic policing (Car), it usually uses three-color dual rate. What are the three colors of the three colors here?
A. Red
B. Huang
C. Blue
D. Green
View answer
Correct Answer: ABD
Question #20
Is the following description correct?In the Radius protocol, the C/S structure is implemented. If the CHAP authentication is used between the server and the client, a 16-byte random authentication certificate is randomly generated by the client.
A. True
B. False
View answer
Correct Answer: B
Question #21
When doing FTTx access data planning, the order of the QoS priority of each service from high to low is generally: network management services and voice over IP> private lines> IPTV> Internet access, using queue scheduling, PQ is generally adopted for high priority queues and Low priority queues use WRR.
A. rue
B. alse
View answer
Correct Answer: A
Question #22
Multicast technology effectively solves the problem of single-point transmission and multipointreception, and realizes efficient data transmission from midpoint to multipoint in IP network.
A. rong
B. ight
View answer
Correct Answer: B
Question #23
The one-pack loading method can be uniformly loaded into the MA5680T device by grouping multiple files into one package file, which can greatly reduce the upgrade complexity of the MA5680T device. Which of the following options cannot be uniformly loaded by the unified package tool?
A. Target version Main package
B. Post-upgrade patch file
C. Source version upgrade special patch
D. Source version SPH/SPC patch
View answer
Correct Answer: D
Question #24
Regarding multicast, the following description is incorrect
A. Add Lgmp user under BTV, and by default, multicast users can watch 8 programs
B. The user-issued Report is captured in the single board logic and sent to the single board CPU
C. Device-based global configurations of Layer 2 groups refer to common parameters of protocols ( IGMP Proxy, GMP Snoop) to all
D. When the igmp match mode disables, you need to configure the multicast program group
View answer
Correct Answer: D
Question #25
(Multiple) Which of the following factors may cause a noise in the call?
A. Port data is not configured
B. User line problem
C. Transmission clock or ground problem
D. Phone problem
View answer
Correct Answer: BCD
Question #26
(Single-choice) An IPTV user reflects that the TV cannot be watched, open the debug switch on the OLT side, and the debug printing information is as follows: huawei( config).This can be judged by the results of the query
A. The poN port multicast bandwidth is insufficient
B. The user does not have permission to watch the show
C. IGMP Sakamoto Fussel
D. User bandwidth validation failed
View answer
Correct Answer: D
Question #27
Is the following description correct?The MA5616 and MA5610 can be used in addition to the main control board.
A. True
B. False
View answer
Correct Answer: A
Question #28
1 100/8, voice gatewayUnder the H.248 protocol, if the signaling IP and media IP are both 10. 1 1 1.When configuring voIP service, the following command is incorrect is 10. 1 1 10010 1 1 1 Configure the
A. Using the command ip address media10 in voip mode
B. Use the reset coldstart command under Voice Interface to make the interface property configuration take effect
C. Use the if-h248 attributei command to configure interface properties under the voice interface 1 10010 1 1 1 Configure
D. Using the command ip address signaling10 in voip mode
View answer
Correct Answer: D
Question #29
(Multiple) Use the display ont potsport state command to query the status of the POTS port of the ONT. You can query the following status of the NOT voice port:
A. Call state
B. Management status (lock, Unlock)
C. Pick up state, current session state
D. Business operation status
View answer
Correct Answer: ABCD
Question #30
(Single choice) In GPON systems, in order to prevent network monitoring, the most common method is.
A. ableless network transmission
B. hysical transport (not networked)
C. se leased line transmission
D. nformation encryption
View answer
Correct Answer: D
Question #31
10G GPON system downlink wavelength is
A. 1310nm
B. 1577nm
C. 1270mm
D. 1490nm
View answer
Correct Answer: B
Question #32
Which of the following options can improve the service experience of multicast users when switching channels (shorter switching time)?
A. hen adding a multicast program, prohibit the prejoin function
B. se a low-value multicast address
C. hen adding a multicast user, enable the preview function
D. nable fast leave function when adding multicast users
View answer
Correct Answer: C
Question #33
Is the following description correct?If the multicast function is disabled, the MA5680T discards the multicast packets sent from the user side.
A. rue
B. alse
View answer
Correct Answer: A
Question #34
MA5600T/MA5680T When performing FTTH service and data planning, which of the following parameters cannot be duplicated under the same PON port?
A. TCONT-ID
B. CVLAN ID
C. SVLAN ID
D. ONT ID
View answer
Correct Answer: D
Question #35
Max-Forwards fields can be used in S1P messages to solve loop problems and avoid endless packet forwarding.
A. wrong
B. Right
View answer
Correct Answer: B
Question #36
According to the IEEE 802.1Q standard, where is the VLAN identification field in the Ethernet frame?
A. Source MAC address and destination MAC address before
B. Between the source MAC address and the destination MAC address
C. After the source MAC address and the destination MAC address
D. Not fixed
View answer
Correct Answer: C
Question #37
In the evolution of EPON to 10 G EPON, a smooth transition is achieved at the local level by adding WDM WDM modules, and ODNs coexist
A. True
B. False
View answer
Correct Answer: B
Question #38
The default port number of the SIP protocol is:
A. ny value
B. 944
C. 060
D. 3
View answer
Correct Answer: C
Question #39
Regarding multicast, the following description is incorrect
A. Add Lgmp user under BTV, and by default, multicast users can watch 8 programs
B. The user-issued Report is captured in the single board logic and sent to the single board CPU
C. Device-based global configurations of Layer 2 groups refer to common parameters of protocols ( IGMP Proxy, GMP Snoop) to all
D. When the igmp match mode disables, you need to configure the multicast program group
View answer
Correct Answer: D
Question #40
Is the following description correct?In general, the higher the bit rate of the encoding, the higher the complexity of the algorithm, the longer the processing delay of the encoding, and the lower the speech quality.
A. True
B. False
View answer
Correct Answer: A
Question #41
(Radio) Which of the following options can improve the service experience of multicast users whenswitching channels (switching time is shorter)
A. hen adding a multicast program, the prejoin feature is disabled
B. nables the Quick Leave feature when adding a multicast user
C. hen you add a multicast user, enable the preview feature
D. se group addresses with small values
View answer
Correct Answer: C
Question #42
Is the following description correct?In general, the higher the bit rate of the encoding, the higher the complexity of the algorithm, the longer the processing delay of the encoding, and the lower the speech quality.
A. True
B. False
View answer
Correct Answer: A
Question #43
(Multiple) Querying the status of POWER4845 on the UA5000 has been a fault. What are the possible reasons?
A. The monitoring line sequence is incorrect or damaged
B. The serial port where the monitor cable is plugged in is not correct
C. The monitoring board hardware of the POWER4845 is damaged
D. The communication protocol needs to be converted
View answer
Correct Answer: ABCD
Question #44
Which field of the PPP frame is used to identify whether the carried message is IP or IPX?
A. Control domain
B. Flag field
C. Protocol domain
D. Frame check field
View answer
Correct Answer: C
Question #45
(Single) A total of 100 multicast users on OLT are watching 20 multicast programs, assuming that each multicast program occupies 2M bandwidth, then how much multicast traffic is currently on the OLT upstream port
A. 200M
B. 100M
C. 40M
D. 50M
View answer
Correct Answer: C
Question #46
When locating ADSL/ADSL2+ failure, which of the following reasons may cause the user to make a call but not to access the Internet?
A. Line configuration template interleaving depth configuration is unreasonable
B. ADSL Modem failure
C. User external line interruption
D. None of the above
View answer
Correct Answer: B
Question #47
The complete SIP message interaction process will contain multiple request and response messages, and the sIP message header field can be used to describe what the specific solution corresponding to the current response message is
A. Csea
B. CaLL - ID
C. First line
D. Message body
View answer
Correct Answer: A
Question #48
Is the following description correct?In general, the higher the bit rate of the encoding, the higher the complexity of the algorithm, the longer the processing delay of the encoding, and the lower the speech quality.
A. True
B. False
View answer
Correct Answer: A
Question #49
Take the MA5600 as an example. If you need to analyze the faulty service and find faults through the performance statistics provided by the MA5600, which of the following commands should be used to query system performance statistics?
A. huawei(config-if-SCU-0/7)#display port state 0
B. huawei(config-if-SCU-0/7)#display port statistics 0
C. huawei(config-if-SCU-0/7)#display port traffic 0
D. huawei(config-if-SCU-0/7)#display port opticstate all
View answer
Correct Answer: B
Question #50
Is the following description correct?The traffic suppression function of the Traffic-suppress on the uplink port of the MA5680T is only suppressed for unknown multicast.
A. True
B. False
View answer
Correct Answer: A
Question #51
(Multiple) The called phone can ring normally but does not display the caller number. What are the possible reasons?
A. Softswitch does not have a caller ID configured
B. AG did not receive the caller ID information of the softswitch
C. The environment of the equipment room is not good, such as equipment, patch panels, grounding, etc
D. The user's phone does not support caller ID
View answer
Correct Answer: ABCD
Question #52
(single) After installing the sybase patch, which of the following commands can display the version information of the sybase patch that has been installed?
A. 1>select @@version2>go
B. 1>select @@patch2>go
C. 1>version_help2>go
D. 1>ver_help2>go
View answer
Correct Answer: A
Question #53
Which of the following H.248 commands can be sent by the MG?
A. AuditValue
B. Add
C. ServiceChange
D. Notify
View answer
Correct Answer: D
Question #54
If a multicast user under the MA5600 is watching a multicast program while spending time, which of the following may be the cause of this problem?
A. pstream port interruption
B. one of the above
C. ost Routes of Upstream Devices
D. he downlink bandwidth parameter in the line-profile bound to the ADS port is too small
View answer
Correct Answer: D
Question #55
1 100/8, voice gatewayUnder the H.248 protocol, if the signaling IP and media IP are both 10. 1 1 1.When configuring voIP service, the following command is incorrect is 10. 1 1 10010 1 1 1 Configure the
A. Using the command ip address media10 in voip mode
B. Use the reset coldstart command under Voice Interface to make the interface property configuration take effect
C. Use the if-h248 attributei command to configure interface properties under the voice interface 1 10010 1 1 1 Configure
D. Using the command ip address signaling10 in voip mode
View answer
Correct Answer: D
Question #56
1 100/8, voice gatewayUnder the H.248 protocol, if the signaling IP and media IP are both 10. 1 1 1.When configuring voIP service, the following command is incorrect is 10. 1 1 10010 1 1 1 Configure the
A. Using the command ip address media10 in voip mode
B. Use the reset coldstart command under Voice Interface to make the interface property configuration take effect
C. Use the if-h248 attributei command to configure interface properties under the voice interface 1 10010 1 1 1 Configure
D. Using the command ip address signaling10 in voip mode
View answer
Correct Answer: D
Question #57
Is the following description correct?Under IGMP snooping, two users on the OLT broadcast the same program, and the OLT sends two join messages to the multicast router.
A. True
B. False
View answer
Correct Answer: A
Question #58
(single) Is the following description correct? The minimum activation rate (Minimum transmission rate) in the ADSL/ADSL2+ parameter indicates the minimum activation rate that must be reached in this direction after the line is activated. If the setting is too large, the modem may not be activated normally.
A. True
B. False
View answer
Correct Answer: A
Question #59
Is the following description correct?When the OLT carries the TDM service, bandwidth compensation is usually configured for the TDM service on the OLT.
A. True
B. False
View answer
Correct Answer: A
Question #60
Deploying an Ethernet port protection group in the upstream direction of the OLT can improve the reliability and the bandwidth of the uplink.
A. ALSE
B. RUE
View answer
Correct Answer: B

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