About amartinsbrz

amartinsbrz · 07-17-2019

I'm trying to get this Multicast scenario to work for a troubleshooting I'm working on but for some reason it is not working as expected, maybe you guys can help me out. I have Pim Dense Mode and IGMP enable on both R1 and S1. I'm using iperf 2.x to ...

amartinsbrz · 07-24-2019

S1 is in L3 mode so I do believe I need PIM enabled. Also it seems IGMP needs to be enable for PIM to work on Cisco switches.

amartinsbrz · 07-24-2019

Hi joseph, Thanks for your answer. In this case both R1 and S1 have PIM (Dense Mode) and IGMPv2 enabled, only IGMP Snooping has been disabled. R1 and S1 have a PIM Neighbor relantionship formed thus S1 can send prune messages to R1. I'm just wonderi...

amartinsbrz · 07-24-2019

if S1 (IGMP Snooping Disabled) does not have active listeners and R1 is sending Multicast Traffic, how long before S1 sends a PRUNE msg to R1? Also, Would in this scenario Multicast Packets been flooded to all ports on S1 until the Prune msg is recei...

amartinsbrz · 07-18-2019

Hi Joseph,Thanks for your response. That is my understanding as well. Once the Multicast Server (MS) starts streaming, PIM Dense Mode on R1 should flood that Multicast stream down to S1, whether it has listeners or not, or until S1 prunes it.Unfortun...

amartinsbrz · 07-18-2019

Unfortunately the setup I'm troubleshooting requires dense mode. I'd agree that Sparce Mode is more efficient. I've added the bi-dir pim command in a try to see if that would make any difference. I'll remove it.Thanks!

Member Since	‎06-19-2008 06:11 PM
Date Last Visited	‎07-26-2019 12:12 AM
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PIM Dense Mode and IGMP Multicast

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