topic RE: Hi, Please advise on impact of using this command "clear igmp group" in ExtremeSwitching (Other)

Hi, Please advise on impact of using this command "clear igmp group"

Paul11 — Thu, 27 Nov 2014 10:52:00 GMT

Please advise on impact of using this command "clear igmp group"

100% of igmp members are in Core Switch

RE: Hi, Please advise on impact of using this command "clear igmp group"

Paul_Russo — Thu, 27 Nov 2014 20:17:00 GMT

Hello Yan

here's the information from the command reference guide

"This command can be used by network operations to manually remove learned IGMP group entries"
"instantly. Traffic is impacted until the IGMP groups are relearned. Use this command for diagnostic"
"purposes only."

Hope that helps
P

RE: Hi, Please advise on impact of using this command "clear igmp group"

PARTHIBAN_CHINN — Thu, 27 Nov 2014 20:18:00 GMT

Impact can be reduced based on design and protocols used in network.
Is this an Mlag,vrrp environment?

RE: Hi, Please advise on impact of using this command "clear igmp group"

Paul11 — Thu, 27 Nov 2014 20:37:00 GMT

Thanks Paul and PARTHIBAN,

I am newbie in Extreme Network, I will study and update the current setup of this network. Client is using Extreme for their CCTV Multicast Network. Thank for your assistance.

Bandwidth is being saturated with many multicast traffic.

How can we reduce network bandwidth usage between Core to Core Link and Access to Core links?

Thanks! 😄

BRgds,
Yan Linn