Same problem: in MS NLB I can configure for IGMP Multicast and then I can access the NLB URL/IP from other machines on the same VLAN on the UCS, but not from any other machines on the same VLAN that aren't on the UCS. If I switch to Unicast I can't ...
Related question - how do you get to the interface/vlan configuration to enter those commands? I log into the fabric interconnect (UCS 6248UP) and cannot figure out how to navigate to interface configuration.
Where/how do you enter the ARP and mac-address-table commands into the FI? I know I have to enter these two commands, but for the life of me I cannot discover how to get there from the ucsm-A# CLI prompt after logging into the FI.arp 172.32.240.23 02...