Huawei
H13-811_V3.5 · Question #122
When two ECSs in the same VPC cannot communicate with each other, which of the following factors need to be checked? (Multiple choice)
The correct answer is A. Check the port B. Check security group rules C. Check the internal network card information of the elastic cloud server D. Check network ACL. See the full explanation below for the reasoning.
Huawei Cloud Network Services
Question
When two ECSs in the same VPC cannot communicate with each other, which of the following factors need to be checked? (Multiple choice)
Options
- ACheck the port
- BCheck security group rules
- CCheck the internal network card information of the elastic cloud server
- DCheck network ACL
How the community answered
(51 responses)- A100% (51)
Topics
#ECS connectivity#security groups#network ACL#VPC troubleshooting
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