On 12/09/2011 06:48 PM, Matthew Huff wrote:
We have a multicast data stream (real-time ticker data) that by its
nature is very bursty.
When we connect a source server via gigabit Ethernet to our
6500/sup720 switch via a 6748 module and a destination server via
gigabit to the same or different module in the same switch,
everything works fine. If the destination server is on a different
switch connected by a layer3 10GB connection then we have significant
output drops on the Ethernet connected to the destination server.
All switches are 6509/sup720 with 6748 line cards. QoS is disabled
globally. The servers are identical. The output drops only occur on
the Ethernet drop connected to the server.
That's very peculiar.
Which 10g cards and IOS versions are you using?
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