Building Enterprise-grade Networks on Alibaba Cloud — Cloud Architect (Professional)

The official ALIBABA documentation our Building Enterprise-grade Networks on Alibaba Cloud practice questions are cited to. Review the primary sources, then practise.

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Official references for this objective

Alibabacloud — Build a hybrid or multicloud network using Express Connect circuits - Cloud Network Well-architected Design Guidelines - Alibaba Cloud Documentation Center

Network ACL: A network ACL controls access at the vSwitch level.
Alibabacloud — Use CEN to build a cross-region cloud network - Cloud Network Well-architected Design Guidelines - Alibaba Cloud Documentation Center

Two directly connected TRs can automatically learn routes or be manually configured with routes for communication.
Alibabacloud — VPC technical principles - Virtual Private Cloud - Alibaba Cloud Documentation Center

Flow log Captures inbound and outbound traffic for elastic network interfaces (ENIs) to help you monitor network performance
Alibabacloud — Get started - Express Connect - Alibaba Cloud Documentation Center

Partner access points offer wider geographical coverage and shorter installation times (typically within one month) compared to Alibaba Cloud access points. The connection between the
Alibabacloud — What are the access control methods for a VPC - Virtual Private Cloud - Alibaba Cloud Documentation Center

Stateless. Return traffic must be explicitly allowed.