NEXUS span session getting twice the data to the span port

[jschweng]

I'm setting up a montitor session on a NEXUS 7K as below.

we are receiving in 150M of data and 0 data going out port 9/25.

but port 4/24 shows 300M to the span port?

Am I doing something wrong here or is that normal?

monitor session 10

     no shutdown

     source int e 9/25  both

     destination int e 4/24

[jschweng]

i just confirmed that when I span  port on NEXUS 7K ios version 6.1(1) the RX data is duplicated to teh span port.

does anyone know of bugs related to that ?

[Pavel Vrastiak]

Same thing on version 6.2(2a)