Thanks Andre, I think this will work fine for me as well -----Original Message----- From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Bohmer, Andre ten Sent: 23 June 2009 05:26 PM To: thin@xxxxxxxxxxxxx Subject: [THIN] Re: NLB with multicast configuration Hi, > I am planning on setting up a 2 Node NLB cluster running windows 2003 > TS. > My questions is what is the recommended configuration? And what changes > do I need to do on my cisco swictches? > Can this setup work with just one NIC or do I need two NICs I guess 'Multicast IGMP' , thus enabling host and nlb communication on the same nic/team and preventing switch flooding. On the Cisco switches we configured 'igmp snooping' and we had to add a static arp (unicast NLB IP address and multicast NLB mac address) to make it work. We have multiple NLB configurations, so for our situation it paid of to investigate and configure multicast igmp. Cheers, Andre ************************************************ For Archives, RSS, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link: //www.freelists.org/list/thin Follow ThinList on Twitter http://twitter.com/thinlist Thin List discussion is now available in blog format at: http://thinmaillist.blogspot.com Thinlist MOBILE Feed http://thinlist.net/mobile ************************************************