On Tue, 7 Feb 2012, Ann Kwok wrote:
Thank you for your help
But we can't increase the pipe as we are using 10G switch.
The congestion happens when the traffic is using 7G
Any idea?
In addition, how to determine the congestion happens in router or switch.
Different manufacturers and platforms have different ways of indicating the presence of congestion. Some will not explicitly report it, so you end up having to go back and look at performance statistics on your devices (per-interface traffic, overall traffic and/or traffic per ASIC group, CPU/memory/buffer utilization, link errors, overruns, etc). Whichever manufacturers you use will likely have lots of resources available through their websites/support channels for troubleshooting congestion. I'm going to go out on a limb here and take a guess that Ann = Deric, using a different address? jms
On Mon, Feb 6, 2012 at 4:56 PM, Fabien Delmotte <fdelmotte1@mac.com> wrote:
Hi Forget flow control, because you will use buffer and at the someone will not understant pause frame. Another issue is : with pause frame you block all the traffic from the outbound port ... So very dangerous. Best way : big pipe.
Regards
Fabien
Envoyé de mon iPad
Le 6 févr. 2012 à 22:41, Ann Kwok <annkwok80@gmail.com> a écrit :
Hello
There is big congestion between router and switch
I read some documents about flowcontral
Do I disable or adjust flowcontral at the same?
Can flowcontral solve the congestion issue?
How can I adjust flowcontral in cisco router and HP switch?
Thank you so much