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flow control on FEX 2248 / Tx Pause

Hey guys

cut a storage network over to my FEX modules yesterday, getting Tx Pause errors facing the physical storage.

Interface is synched up to 10G/full which is great - no errors escept Tx Pause

This (i believe) is causing browsing of file shares to be rather slow

Question:

How do we turn flow control off on the FEX interface (i know its turned on by default) - do we think that will resolve the Tx Pause errors?

1 REPLY

Re:flow control on FEX 2248 / Tx Pause

I'm not sure but I think you can use the same commands as you'd use for the ports on the 5k: http://www.cisco.com/en/US/docs/switches/datacenter/nexus5000/sw/qos/513_n2_1/b_Cisco_Nexus_5000_QoS_Config_Guide_513_N2_1_chapter_01000.html#task_1138522


Sent from Cisco Technical Support Android App

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