Extreme Networks

herve_colasuonn · 03-18-2016

hi, we have a stack with X460-G2 in summitstack. EXOS is running in 15.6.3.1 v1563b1-patch1-8 The stacks has 6 members, with 2 uplink 10Gb/s to Cisco Core. I think we have multicast problem : in logs, i have : Slot-1: exosSnoop: snoop_cache_unresolv...

herve_colasuonn · 03-20-2016

Hi Etherman, i don't know what is the muticast traffic. We don't do multicast deployement actually. So, only windows computers, or VDI products, does multicast. But i don't know how they do multicast. I think with U-p'n'p, bonjour, or something like...

herve_colasuonn · 03-20-2016

That's what i wanted to do in the first time... But what are the consequences ? If i disable igmp on many (or all) vlans, what happend when a computer will ask multicast with Bonjour, or Up'n'p ? Does it flood all the stack to reach a multicast route...

herve_colasuonn · 03-19-2016

Hi Bill, here comes : Slot-1 Extreme-Stack-3.1 # sh ver Slot-1 : 800540-00-04 1445N-41633 Rev 4.0 BootROM: 2.0.2.3 IMG: 15.6.3.1 Slot-2 : 800540-00-04 1445N-41632 Rev 4.0 BootROM: 2.0.2.3 IMG: 15.6.3.1 Slot-3 : 800540-00-04 1344N...

herve_colasuonn · 03-18-2016

On cisco core, there pim sparse-dense mode on all vlan on each vrf. The RP for each vrf, is the loopback of the vrf. On exos, nothing for multicast, just : # # Module mcmgr configuration. # enable igmp snooping forward-mcrouter-only vr VR-Default con...

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