multicast streams are freezing randomly on X650

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i am facing a problem on x650, all multicast streams are freezing randomly for 5-10 sec and then start working again.

Setup:

MC Source ===> Cisco 2960 ====Trunk====> Summit X650 (Stack of 4 Switches) ====> User

Configs:

Extreme X650:

enable ipmcforwarding vlan "ENCODED"
enable ipmcforwarding vlan "GW"
enable pim snooping vlan "GW" 
configure igmp snooping vlan "GW" ports 2:1 set join-limit 100

configure pim add vlan "ENCODED" sparse passive
configure pim add vlan "GW" sparse passive
enable pim
configure pim register-checksum-to include-data

Cisco 2960:

ip igmp snooping querier address 10.10.10.9    
 ip igmp snooping querier
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Muhammad Usman

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Posted 3 years ago

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PARTHIBAN CHINNAYA, Alum

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you could write an acl to count multicast packets[source] hitting x650.
This will be helpful to verify whether x650 is dropping traffic or not.

Example:
entry udpacl {if {
source-address 10.203.134.0/24;
destination-address 239.0.0.100/32;---------change ip based on ur network
protocol udp;
source-port 190;
destination-port 1250;
} then {
permit;
count multicastcounter;
}
}

configure accesslist udpacl ingress <trunkportinextreme>