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NLB issue with multicast cluster MAC?????

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Hi All

I have a 2 node NLB win 2008r2 rdp server and it is in multicast mode , currently when i ping the cluster ip

Pinging 172.18.0.23 with 32 bytes of data:
Reply from 172.18.0.23: bytes=32 time<1ms TTL=127
Reply from 172.18.0.23: bytes=32 time<1ms TTL=127
Reply from 172.18.0.23: bytes=32 time<1ms TTL=127
Reply from 172.18.0.23: bytes=32 time<1ms TTL=127
Reply from 172.18.0.23: bytes=32 time<1ms TTL=127
Reply from 172.18.0.23: bytes=32 time<1ms TTL=127
Reply from 172.18.2.223: bytes=32 time<1ms TTL=63
Reply from 172.18.2.223: bytes=32 time<1ms TTL=63
Reply from 172.18.0.23: bytes=32 time<1ms TTL=127
Reply from 172.18.2.222: bytes=32 time<1ms TTL=63
Reply from 172.18.0.23: bytes=32 time<1ms TTL=127
Reply from 172.18.2.225: bytes=32 time<1ms TTL=63
Reply from 172.18.2.223: bytes=32 time<1ms TTL=63
Reply from 172.18.0.23: bytes=32 time<1ms TTL=127
Reply from 172.18.0.23: bytes=32 time<1ms TTL=127
Reply from 172.18.2.222: bytes=32 time<1ms TTL=63
Reply from 172.18.0.23: bytes=32 time<1ms TTL=127
Reply from 172.18.0.23: bytes=32 time<1ms TTL=127
Reply from 172.18.0.23: bytes=32 time<1ms TTL=127
Reply from 172.18.0.23: bytes=32 time<1ms TTL=127
Reply from 172.18.0.23: bytes=32 time<1ms TTL=127

I hear back from .2.222 and .2.223 2 HP/Bladement switches in the HP MSA that contains the disk that the 2 VMWARE hosted cluster members reside on are

Is this a sign that the bladenet switches are misconfigured or is the cluster misconfiged?

node1 172.18.0.13/255.255.252.0

node2 172.18.0.14/255.255.252.0

cluster ip 172.18.0.23/255.255.252.0


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