About Robert Blake

Robert Blake · 10-04-2012

We're setting up a multicast video network using a series of SG300 switches using 1.2.7.76. We're currently testing two SG300-10s, but are finding that the switch with the cameras connected to it are broadcasting the multicast traffic to all ports. ...

Robert Blake · 10-12-2012

I've tracked down a Catalyst 3560-24PS and will try using that as I see it functions as an IGMP Proxy/PIM, which is what I am seeing is required to make our architecture work.

Robert Blake · 10-09-2012

I remember seeing that, but not what the limitations are. Is there a particular model we can use with a fully functional querier?

Robert Blake · 10-09-2012

When we have the querier running only on the secondary switch, the multicast traffic stops broadcasting on both switches. Rebooting the switches seems to work as well. I've added an encoder to the main switch so that we have one on each. It appear...

Robert Blake · 10-05-2012

Perhaps a diagram or two will help.This is where we started. Not shown is a pair of laptops running wireshark, one on each switch. The problem was that the secondary switch was broadcasting everything from the encoder instead of just passing it to ...

Robert Blake · 10-05-2012

Looking closer at the settings in the switch that is broadcasting multicast traffic, I see that the multicast group being broadcast does not appear in the IGMP/MLD IP Multicast Group page. From what I've been reading, this means that the multicast g...

Member Since	‎10-04-2012 04:28 PM
Date Last Visited	‎08-18-2017 03:54 AM
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SG300-xx Multicast broadcasting

SG300-xx Multicast broadcasting

SG300-xx Multicast broadcasting

SG300-xx Multicast broadcasting

SG300-xx Multicast broadcasting

SG300-xx Multicast broadcasting