Cisco SDWAN Quiz of the day:
- What is the function of "Validate the uploaded vEdge list and send to controllers" highlighted in the screenshot below?
- What is the result of not selecting that option?
The answer is:
- The function of "Validate the uploaded vEdge list and send to controllers" is to make sure that all the controllers (especially vBond) add the Edge devices to their whitelisted devices that can talk and authenticate to join the Cisco SDWAN overlay.
- If you don't select that option, it will add the devices but it won't put them in staging mode (they will be in invalid mode). staging mode still allows cEdges/vEdges to join the overlay but no build BFD tunnels, so technically the Edge device is joining and talking to the controllers. in staging mode the Edge device is allowed to setup a netconf session as well with vManage to receive configuration. in a valid state, the Edge device will build both control connections and BFD tunnels.
- If you forget to tick that option, you can go to the configuration tab, then to certificates, make sure that the edge device in question is changed to "staging" or "valid". then at the top, click "Send to controllers" so they can receive the updated list.
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