[End] Round 35 | Join the Daily Q&A Challenge and Get Coins
  

Sangfor Jojo Lv5Posted Apr-21-2026 09:26



Are you smarter than the average IT Pro?

Find out by joining the Sangfor Daily Challenge and answering a new tech question each day.
The questions for the Daily Q&A Challenge are designed around common configuration knowledge, usage tips, and best practices for Sangfor products. We hope to help more people learn about and use Sangfor products through this activity.  

Now today’s question is:
After HCI upgrade, storage network performance drops sharply. What should you verify?
   A. Storage network uses LACP
   B. RDMA is re-enabled and switch congestion control is configured
   C. All VMs are restarted
   D. aSAN re-balance is completed



How to Play                                                                                                                        

Reply to the thread with your correct answers.
For example:  A. Upgrade all endpoints at once during working hours to complete the task quickly


Coins to Get                                                                                                                        

1. Users who reply to the thread with correct answers will get 100 coins. No coins for wrong answers.  
2. Users who answer correctly for 5 consecutive days within a week will receive 200 coins.  
3. Users who achieve a 100% average answer accuracy rate within a month will receive 300 coins.


Participation Rules                                                                                                            

1. The event only works for logged-in members who have been verified as Sangfor partners or VIP customers, or other unauthenticated members at level 2 or above.
2. Once you’ve answered the question, the next one will be available starting before 10:00 (UTC +08) of the next business day.   
3. You can redeem coins for gifts in the Sangfor Store. All gifts can be purchased on your local popular online shopping websites and arrive at your doorstep within 3 days.
4. Sangfor Community admin will send the coin rewards to your account once the activity ends via the system message.



Events You May Like                                                                                                  

> Round 34 | Join the Daily Q&A Challenge and Get Coins

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Sangfor Jojo Lv5Posted Apr-22-2026 10:23
  
The correct answer is: B. RDMA is re-enabled and switch congestion control is configured.

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Kaleb777 Lv2Posted Apr-22-2026 09:25
  
B. RDMA is re-enabled and switch congestion control is configured
net_specialist Lv2Posted Apr-22-2026 07:17
  
B. RDMA is re-enabled and switch congestion control is configured
Blood_Line Lv2Posted Apr-22-2026 00:54
  
B. RDMA is re-enabled and switch congestion control is configured
Sheikh_Shani Lv3Posted Apr-22-2026 00:48
  
B. RDMA is re-enabled and switch congestion control is configured
ND Lv3Posted Apr-22-2026 00:09
  
   B. RDMA is re-enabled and switch congestion control is configured
jamzx Lv3Posted Apr-21-2026 23:44
  
B. RDMA is re-enabled and switch congestion control is configured
AlexanderSeba Lv3Posted Apr-21-2026 23:44
  
B. RDMA is re-enabled and switch congestion control is configured
jenney Lv2Posted Apr-21-2026 23:43
  
B. RDMA is re-enabled and switch congestion control is configured
Bunda Lv3Posted Apr-21-2026 23:43
  
B. RDMA is re-enabled and switch congestion control is configured