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PROFESSIONAL-CLOUD-NETWORK-ENGINEER · Question #165
You have provisioned a Dedicated Interconnect connection of 20 Gbps with a VLAN attachment of 10 Gbps. You recently noticed a steady increase in ingress traffic on the Interconnect connection from…
The correct answer is B. Configure an additional VLAN attachment of 10 Gbps in the same region. Configure the on- C. From the Google Cloud Console, modify the bandwidth of the VLAN attachment to 20 Gbps. You can modify a VLAN attachment for capacity to 20 Gbps or create a new one for 10 Gbps. https://cloud.google.com/network-connectivity/docs/interconnect/how-to/dedicated/modifying- vlan-attachments
Submitted by rania.sa· Apr 18, 2026Configuring network services
Question
You have provisioned a Dedicated Interconnect connection of 20 Gbps with a VLAN attachment of 10 Gbps. You recently noticed a steady increase in ingress traffic on the Interconnect connection from the on-premises data center. You need to ensure that your end users can achieve the full 20 Gbps throughput as quickly as possible. Which two methods can you use to accomplish this? (Choose two.)
Options
- AConfigure an additional VLAN attachment of 10 Gbps in another region. Configure the on-
- BConfigure an additional VLAN attachment of 10 Gbps in the same region. Configure the on-
- CFrom the Google Cloud Console, modify the bandwidth of the VLAN attachment to 20 Gbps.
- DFrom the Google Cloud Console, request a new Dedicated Interconnect connection of 20 Gbps,
- EConfigure Link Aggregation Control Protocol (LACP) on the on-premises router to use the 20-
How the community answered
(37 responses)- A11% (4)
- B81% (30)
- D3% (1)
- E5% (2)
Explanation
You can modify a VLAN attachment for capacity to 20 Gbps or create a new one for 10 Gbps. https://cloud.google.com/network-connectivity/docs/interconnect/how-to/dedicated/modifying- vlan-attachments
Topics
#Dedicated Interconnect#VLAN attachment#Network throughput#Connectivity scaling
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