CRS326-24G-2S+ --> CRS328-24P-4S+ ... DAC TX/RX Pauses

SwOS
1

Hi,

I do have a setup of a “CRS326-24G-2S+” → “CRS328-24P-4S+” connected via an MikroTik S+DA0001 DAC showing TX Pauses in SwOS v2.13. Does anyone have any idea what potential issue this relates to and how to fix.

Best Regards

2

Pause frames are due to Flow Control. You can try turning flow control off, but may experience packet loss (retries) instead.

I am also seeing TX pauses between a 2x10gb LAG between Mikrotik switches (DAC SFP+) but it is intermittent. A few is probably normal with FC enabled.