Actually Im having problems accesing to a NAS Storage, a capture of Wireshark shows that they are a lot of ACK retransmitted.
A review of the interfaces in the path to the NAS shows a lot of output dicards in a connection between Nexus 7k and Nexus 5k using vPC.
Any idea about how to resolve the problem of output discards
TX
25743439517 unicast packets 675593279 multicast packets 59052571 broadcast packets
26478085367 output packets 33507178206106 bytes
0 jumbo packets
0 output error 0 collision 0 deferred 0 late collision
0 lost carrier 0 no carrier 0 babble 71727912 output discard
0 Tx pause
10 interface resets
