topic RE: IP CAM performance issue with X450 G2 in ExtremeSwitching (EXOS/Switch Engine)

IP CAM performance issue with X450 G2

Arjumand_Qazi — Sun, 09 Apr 2017 14:34:00 GMT

Hello, looking for a possible solution, just unboxed X450 G2 and connected IP Cams to it, it should work smoothly. but here video is not stable and lagging.

RE: IP CAM performance issue with X450 G2

Zdeněk_Pala — Mon, 10 Apr 2017 00:51:00 GMT

What is the port speed and duplex? Did auto-negotiation worked correctly?

Was there something else in the network connected? Any option for some multicast / broadcasts hitting the camera?

RE: IP CAM performance issue with X450 G2

Jeremy_Gibbs — Mon, 10 Apr 2017 17:35:00 GMT

Is this connected to another 460? What is the setup?

RE: IP CAM performance issue with X450 G2

Erik_Auerswald — Mon, 10 Apr 2017 20:32:00 GMT

Is there a possibility for a layer 2 loop in the network?

RE: IP CAM performance issue with X450 G2

Arjumand_Qazi — Tue, 11 Apr 2017 18:37:00 GMT

hello, all he IP cams and the controller are connected to one X450 switch that switch is not connected anywhere else, the issue is our client tested 8 switches of the same type but with all X450 switches same result is coming. the video is too slow. but when connected to any other 3rd party switch the video feed is smooth.

RE: IP CAM performance issue with X450 G2

Arjumand_Qazi — Tue, 11 Apr 2017 18:38:00 GMT

I am sorry gentlemen but is this a normal behavior of sumit switch?

RE: IP CAM performance issue with X450 G2

Ronald_Dvorak — Tue, 11 Apr 2017 18:38:00 GMT

RE: IP CAM performance issue with X450 G2

Ronald_Dvorak — Tue, 11 Apr 2017 18:51:00 GMT

I'd check what the guys above mentioned - running the wrong port speed sounds plausible.
Might be that the port runs at 10/half.

RE: IP CAM performance issue with X450 G2

Arjumand_Qazi — Tue, 11 Apr 2017 18:59:00 GMT

hello, the switch in default configuration will have only auto sensing right ?

RE: IP CAM performance issue with X450 G2

Ronald_Dvorak — Tue, 11 Apr 2017 19:04:00 GMT

yes, could you please post the output/screenshot of the following commands...

show switch
show port no-refresh

And please tell us the ports that have the cams connected.

RE: IP CAM performance issue with X450 G2

Erik_Auerswald — Tue, 11 Apr 2017 19:07:00 GMT

Additional interesting command output would be from
show port configuration no-refresh

RE: IP CAM performance issue with X450 G2

Arjumand_Qazi — Tue, 11 Apr 2017 19:11:00 GMT

have informed our client about the commands, waiting for the output. please bear with me.
anyway thanks for your support gentlemen.. much appreciated.

RE: IP CAM performance issue with X450 G2

Karthik_Mohando — Tue, 11 Apr 2017 19:29:00 GMT

I assume it is layer 2 Multicast traffic, can you check if the VLAN in which the controller and IP cams residing has an IP address if not please assign an IP to the VLAN and check if that improves the performance?

"configure vlan ipaddress "

RE: IP CAM performance issue with X450 G2

Arjumand_Qazi — Wed, 12 Apr 2017 15:08:00 GMT

hello, just went through some datasheets of IP CAMs, the issue is really strange here. the IP CAMs connected to X450 are half duplex and X450 does not support half duplex operation. what can be the possible solution for this scenario ?

RE: IP CAM performance issue with X450 G2

Erik_Auerswald — Wed, 12 Apr 2017 16:01:00 GMT

The X440-G2 switches half-duplex.

RE: IP CAM performance issue with X450 G2

Ronald_Dvorak — Wed, 12 Apr 2017 16:32:00 GMT

https://gtacknowledge.extremenetworks.com/articles/Q_A/Does-the-X460-G2-support-half-duplex-operatio...

RE: IP CAM performance issue with X450 G2

Arjumand_Qazi — Wed, 12 Apr 2017 16:39:00 GMT

thanks for the link.

RE: IP CAM performance issue with X450 G2

Jeremy_Gibbs — Wed, 12 Apr 2017 21:56:00 GMT

Dumb solution... Buy a 25 dollar cheap unmanaged switch, plug it into the 440, plug your half duplex cameras into the cheap switch... you can get ones with PoE pass-through, or ones that provide some PoE. I have had to do this before...

RE: IP CAM performance issue with X450 G2

Erik_Auerswald — Wed, 12 Apr 2017 21:56:00 GMT

At the office I used an 800 series 8 port switch lying around to connect an old rack monitoring system that supported only 10Mbps half-duplex Ethernet.

RE: IP CAM performance issue with X450 G2

Arjumand_Qazi — Thu, 13 Apr 2017 19:35:00 GMT