topic Slow network traffic after deploying PAN 2020 device in General Topics

Slow network traffic after deploying PAN 2020 device

luisrolocq — Mon, 17 Oct 2011 21:54:26 GMT

We are experiencing a gradual change in our network speed since we deploy an Inline PAN 2020, the internet connection has slowly dicreased, is there any particular test or place where I can go to verify that the PAN device is not the reazon of this change? I have checked our network speed from the ISP link directly and we have a 20/20

Our network topollogy is:

ISP link ====> DMZ switch ====> Cisco ASA====>PAN2020====>6509E switch====>users

Testing directly from the DMZ switch to the Internet we get a speed of 20/20, testing from the 6509E we get a 0.549 Mbps up and 1.73 Mbps down.

Thanks

Re: Slow network traffic after deploying PAN 2020 device

jleung — Tue, 18 Oct 2011 09:41:09 GMT

Hi,

Would you run show interface to see if there is any errors/drops? Also check show session info to understand more about the current box traffic.

I will recommend you to get support involved as they maybe able to solve the problem easily with more diret touch to your environment.

Regards,

Jones

Re: Slow network traffic after deploying PAN 2020 device

sesusghelpdesk — Tue, 18 Oct 2011 15:57:21 GMT

How are you testing your speeds?

Re: Slow network traffic after deploying PAN 2020 device

luisrolocq — Tue, 18 Oct 2011 16:19:29 GMT

Thanks for the tip, You've got to love CLI, I ran the show interface all and find out that 4 out of 6 interfaces that I'm using are configured to half duplex, I will change the duplex to full and test again but I have to wait pass business hours since this device is in production environment, can not afford any down time.

Luis Cabrera

Re: Slow network traffic after deploying PAN 2020 device

jleung — Tue, 18 Oct 2011 16:47:36 GMT

What a good news 🙂

Re: Slow network traffic after deploying PAN 2020 device

luisrolocq — Tue, 18 Oct 2011 18:45:02 GMT

Hi Sesus

Regarding your question, I use a free online test, here is the link testmyspeed dot com make sure you use the tab "start speed test" and not the green "free scan"

I tested first from a pc in the network and then from the DMZ switch that is directly connected to the ISP router

Luis