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Cisco Bug: CSCvs76305 - GUI (radiobox) needed to enable TCP MSS of 1250 bytes on Fabric Edge SVI's

Last Modified

Apr 22, 2020

Products (1)

  • Cisco DNA Center

Known Affected Releases


Description (partial)

SDA Transit does not work when the non fabric (WAN / LAN) MTU is limited to 1500 bytes, this is due to VXLAN not allowing fragmentation.

Wide area or non fabric network limited to an MTU of 1500 bytes.
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