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Exhibit.
The SD-WAN network is configured with a default full-mash topology. An engineer wants Barcelona and Paris to communicate to each other through the London site using a control Which control policy configuration accomplishes the task?
A)
B)
C)
D)
To achieve communication between Barcelona and Paris through the London site, a control policy needs to be configured to force traffic from these two sites to pass through the London site. This setup involves manipulating the routing information such that London becomes a transit hub for traffic between Barcelona and Paris.
1.Understanding the Policy Requirements:
oCentralized Policy: This type of policy is applied at the controller level and affects multiple devices in the SD-WAN fabric. It allows the control of routing behavior across the entire network.
oRoute Policy: Specifically, a route policy will be used to set the preferred path for traffic between sites, ensuring that it passes through London.
1.Option Analysis:
oOption A: Shows the configuration of a centralized policy with a focus on route policy, which is necessary to achieve the desired traffic flow manipulation.
oOther Options: Do not provide the necessary centralized policy or route policy configurations that are needed to control the routing paths between the sites.
1.Configuration Details:
oCentralized Policy: Define the policy under the centralized policy section in the vManage GUI.
oRoute Policy: Create and apply a route policy that specifies the desired routing behavior for traffic between Barcelona and Paris, ensuring it routes through London.
1.Reference:
oCisco SD-WAN Control Policy Configuration Guide
Cisco SD-WAN Centralized Policy Documentation