Ultimate Guide to Prepare H35-260 Certification Exam for HCSA-Field-Transmission in 2023

Use Real H35-260 Dumps - Huawei Correct Answers updated on 2023

NEW QUESTION 125
What kind of fault detection is used to trigger VPN FRR protection in PTN LTE?

• A. 8O2.ae
• B. OAM
• C. BFD
• D. 802.ba

Answer: B

 

NEW QUESTION 126
On the PTN equipment, when the tunnel bears data and forwards, which one is wrong in the description of the actions of each node on the LSP?

• A. In Layer 3 forwarding, the Egress node needs to look up the routing table
• B. Penultimate jump pop-up label
• C. lngress encapsulates the data entering the MPLS domain
• D. The Transit node searches the label forwarding information table and performs label switching

Answer: B

 

NEW QUESTION 127
Which of the following descriptions about the possible reasons for PTN upgrade loading or activation failure are correct?

• A. Insufficient space on the CF card
• B. Board initialization failed
• C. AISCA loads the A2SCA software package
• D. After the loading is completed, the active/standby switchover is performed

Answer: B,C,D

 

NEW QUESTION 128
In the PTNLTE solution, which source interface is used when deploying multi-hop daily BFD at the core L3 nodes in the prefecture and city?

• A. L3VE sub-interface
• B. LOOPBACK port
• C. Link Aggregation Port
• D. City L3 node interconnection interface

Answer: B

 

NEW QUESTION 129
When the device reports the PW_APS_DEGRADED alarm, what is the problem with the LTE service carried by the station?

• A. None of the working protection channels fail
• B. Business interruption
• C. The working protection channel has a channel failure
• D. The working protection channels are invalid

Answer: C

 

NEW QUESTION 130
When congestion occurs, what are the packet discarding methods supported by OptiX PTN 1900&3900?

• A. Tail Dro
• B. RED
• C. WRED
• D. CAR

Answer: A,B,C

 

NEW QUESTION 131
MPLS is used to label packets instead of IP forwarding. Which of the following descriptions about MPLS packet encapsulation are correct?

• A. IP packets can be directly carried on the Tunnel
• B. The MPLS label of the Tunnel carrying the PW, where the S bit is set to 1
• C. The Type field in the ETH header is set to 0x8847 to indicate that it is followed by MPLS label encapsulation
• D. The nested encapsulation of MPLS can only be two layers, PW and Tunnel two layers of labels

Answer: A,C

 

NEW QUESTION 132
The loss of optical fiber mainly includes the following?

• A. Scatter loss
• B. Bending loss
• C. Absorption loss
• D. Reflection Loss

Answer: A,B,D

 

NEW QUESTION 133
Regarding the function of backing up and restoring all data in the network management database, which of the following statements is correct?

• A. Data from different versions and different types of database backups can be recovered from each other
• B. The data of the same version and the same type of database backup cannot be recovered from each other
• C. Data backed up by different versions and different types of operating systems can be recovered from each other
• D. Data backed up by different versions and different types of operating systems cannot be recovered from each other

Answer: D

 

NEW QUESTION 134
During the normal operation of the network, the service channel protected by ODUK SNCP generates a condition for triggering protection switching, and the service has been automatically switched to the protection channel. When the fault of the working channel is eliminated, the service cannot be automatically restored to the working channel.

• A. Manual switching, locking switching or forced switching commands are implemented artificially
• B. A small number of bit errors occur in the working channel
• C. The SNCP service type is inconsistent with the service scenario requirements
• D. Protection group 'Recovery Mode' is 'Non-Recovery'
• E. When the working channel is normal, the business needs to delay the "waiting for recovery time" and then switch from the protection channel to the working channel.

Answer: A,C,D,E

 

NEW QUESTION 135
When the data link layer of a router (IP forwarding) receives a packet whose length is greater than the maximum MTU of the interface that the router will send out, which of the following strategies is adopted?

• A. Forward the packet directly
• B. Drop the group
• C. Fragment the packet
• D. Make a request to the router to reduce its packet size

Answer: C

 

NEW QUESTION 136
PTN can support in-band DCN. At this time, the port needs to enable the DCN function. Therefore, in CES service, PTN setup cannot be managed by in-band DCN.

• A. True
• B. False

Answer: B

 

NEW QUESTION 137
After the LAN is divided into VLANs, if computers in different VLANs want to communicate, IP routing needs to be established. Which of the following solutions can be used?

• A. GVRP
• B. L2 switch + router
• C. STP
• D. L3 Switch

Answer: B,D

 

NEW QUESTION 138
The M40 board has 2 waves of access, and the power of each wave is -4dBm. So which of the following values is the power of the M40 output port? (M40 insertion loss is 6.5dBm)

• A. -10.5
• B. -8.5
• C. 0
• D. -7.5

Answer: D

 

NEW QUESTION 139
The L3VPN routing of the PTN LTE network includes user-side routing and network-side routing. What are the items based on which VPN routing forwarding table is finally generated?

• A. The PTN6900 at the core layer needs to be configured as a VPN peer relationship
• B. Use MP-BGP to propagate user-side routes
• C. User-side routing needs to be manually configured by the administrator
• D. Use the U2000 and the configured user-side routes to automatically calculate and generate network-side routes

Answer: A,C,D

 

NEW QUESTION 140
......

HCSA-Field-Transmission -H35-260 Exam-Practice-Dumps: https://www.examstorrent.com/H35-260-exam-dumps-torrent.html

H35-260 Premium Files Test pdf - Free Dumps Collection: https://drive.google.com/open?id=1LhooubOexXdLqSpBakpUl7237vGkhQ4j