IGMP Multicast S4148

Hi,

Which OS version are you running? The command looks correct.

It is also not working right, not just that it isn’t showing it in the running config?

Hi Josh, I was 2 version behind, currently updated to 10.4.3.3 and waiting on 10.4.3.4 so once I get that installed I will try again and report back!

Hi Josh, I have updated to the latest version now but I still cannot get IGMP to work.

I have made a little diagram to show my setup. I am trying to get to the network load balanced server on the ip address of 10.100.200.120   this is balanced between the two web servers 10.100.200.121 and 122

As long as I stay on the same subnet then it works great. However if I try to get to the IP address 10.100.200.120 from the 10.100.100.x subnet it does not work, no ping is returned etc.

All servers use the VRRP ID as the default gateway. I use two S4148s with VLT, I have shown the setup in the picture.

On both switches I have added the static ARP for the MAC address, 

OS10(conf-if-vl-200)# show configuration
!
interface vlan200
 description GuestVLAN
 no shutdown
 ip address 10.100.200.11/24
 ip arp 10.100.200.120 01:00:5e:7f:c8:78
 ip igmp snooping querier
 !
 vrrp-group 200
  priority 10
  virtual-address 10.100.200.10

However, when I then check the VLAN ARP entries it doesn't show it.

 
OS10# show ip arp interface vlan 200
Address        Hardware address    Interface                     Egress Interface
------------------------------------------------------------------------------------------
10.100.200.121 00:15:5d:0b:66:04   vlan200                       port-channel18
10.100.200.122 00:15:5d:6e:fa:06   vlan200                       port-channel10

Hopefully I have described this well enough. I have factory defaulted both switches but it still wont pick up the static ARP.

Any help with what I need to do to rectify this is appreciated!

Can you private message me the service tag?

Hi Daniejam,

Did you successfully resolve this issue? I have the same issue.