WS-12-250-DC AF5x low TCP over multiple hops - FC??
Posted: Tue Nov 07, 2017 4:25 pm
Hi Guys looking for some advice here.
We have many netonix switches and love them however we are having some funny issues that i am looking for advice on.
We have three sites in this example A - B - C. Site A is connected to site B via NEC ipasolink, site B is connected to site C by AF5x.
Layout of testing goes like this
TIK CCR - NEC - <> - NEC - WS12250DC - AF5X - <> - AF5X - WS12250DC - TIK CCR
If we test from site A to C we generally see 290 udp and about 170 tcp, if we test from site A to B or site B to C we see UDP and tcp same speeds at full of links ~290mbps with a CCR plugged into Netonix and or end of NEC link.
We run this exact same setup at another site but instead of using WS12250DC switches we use POE injectors and there is no TCP degrading so it leaves me to think there is a config issue going on here.
Flow control is turned off on all devices and switches after many tests - all port speeds at 1gbps.
Thanks for any advice.
Netonix switches on 1.4.7 (site B) 1.4.6 (site C). AF5X 3.2.2 in both tests.
Thanks!
We have many netonix switches and love them however we are having some funny issues that i am looking for advice on.
We have three sites in this example A - B - C. Site A is connected to site B via NEC ipasolink, site B is connected to site C by AF5x.
Layout of testing goes like this
TIK CCR - NEC - <> - NEC - WS12250DC - AF5X - <> - AF5X - WS12250DC - TIK CCR
If we test from site A to C we generally see 290 udp and about 170 tcp, if we test from site A to B or site B to C we see UDP and tcp same speeds at full of links ~290mbps with a CCR plugged into Netonix and or end of NEC link.
We run this exact same setup at another site but instead of using WS12250DC switches we use POE injectors and there is no TCP degrading so it leaves me to think there is a config issue going on here.
Flow control is turned off on all devices and switches after many tests - all port speeds at 1gbps.
Thanks for any advice.
Netonix switches on 1.4.7 (site B) 1.4.6 (site C). AF5X 3.2.2 in both tests.
Thanks!