Scenario 4-Gre: Single Datacenter Deployment With No Redundancy - Aruba IAP-335 User Manual

Scenario 4—GRE: Single Datacenter Deployment with No
Redundancy
This scenario includes the following configuration elements:
Single VPN primary configuration using GRE
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Aruba GRE, does not require any configuration on the Aruba Mobility Controller that acts as a GRE
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endpoint.
Manual GRE, which requires GRE tunnels to be explicitly configured on the GRE endpoint that can be an
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Aruba Mobility Controller or any device that supports GRE termination.
Tunneling of all traffic to datacenter
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Centralized, L2 mode DHCP profile
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RADIUS server within corporate network and authentication survivability for branch survivability.
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Wired and wireless users in L2 mode
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Access rules defined for wired and wireless networks to permit all traffic
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Topology
Figure 126 shows the topology and the IP addressing scheme used in this scenario:
Figure 126 Scenario 4—GRE: Single Datacenter Deployment with No Redundancy
The following IP addresses are used in the examples for this scenario:
10.0.0.0/8 is the corporate network.
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10.20.0.0/16 subnet is reserved for L2 mode.
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