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Cisco Bug: CSCvv91846 - The EWC requires a present deafult gateway in the VLAN to forward traffic

Last Modified

Sep 30, 2020

Products (1)

  • Cisco Catalyst 9800 Series Wireless Controllers

Known Affected Releases

17.3.1

Description (partial)

Symptom:
The documentation only defines:

"The DHCP server should provide default gateway and DNS server IP addresses."

It should clarify that the default gateway should be present to reply to the ARP request of the AP

Conditions:
EWC with DHCP settings provided but not an actual default gateway that replies ARP
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