Deploying API implementations to CloudHub11% of the exam

CloudHub Connectivity to Customer Networks

Compare classic CloudHub private connectivity methods and validate routing, endpoint capabilities, shared route budgets and VPN limitations.

Official exam objective
Compare and contrast the options for CloudHub networking in the presence of customer-owned Amazon VPCs and on-premises data centers.

~7 min read · 6 practice questions

What the exam expects

  • Compare private connectivity to a customer-owned Amazon VPC and an on-premises network.
  • Match static or dynamic VPN routing to endpoint capabilities.
  • Budget route entries and shared virtual-gateway capacity across connections.
  • Reject unsupported combinations rather than assume more tunnels remove product constraints.

An Anypoint VPC is the CloudHub virtual network; VPC peering directly connects VPCs; IPsec secures a network tunnel; BGP advertises dynamic routes; a VPN endpoint terminates the customer side; the VGW is the MuleSoft-side virtual private gateway (Connectivity, Anypoint VPN). The scope is classic CloudHub networking, rather than CloudHub 2 private spaces.

Sources for this section (2)

Key facts

On-premises connection
Detail
IPsec supports a secure network-to-network tunnel.
VPC peering
Detail
Customer Amazon and Anypoint VPCs must be in the same region.
Dynamic VPN
Detail
Requires BGP peering and route-based tunnel interfaces.
Direct Connect
Detail
Requires BGP; static routing is unsupported.
Default route
Detail
Unsupported with either BGP or static VPN routing.
Route budget
Detail
95 entries per VPC across connections.
Gateway capacity
Detail
Connections share a VGW maximum of 1.25 Gbps.
Unsupported VPN design
Detail
NAT, IPv6 and VPN plus Direct Connect in one VPC.
Sources for this section (2)
  • Why does absence from the tested-device list not by itself rule out a VPN endpoint?
  • When no device-specific file is available in Get VPN Config, which reference should be used?
  • When packets are too large to transmit, at which stage must the endpoint be able to fragment them?

The questions are free to read. Answers with their sources and self-grading are included with the pack.

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