Comments on: Identifying Ethernet Multicast http://bradhedlund.com/2007/11/21/identifying-ethernet-multicast/ Studies in Data Center Networking, Virtualization, Computing Sun, 05 Sep 2010 13:21:42 +0000 http://wordpress.org/?v=2.9.2 hourly 1 By: frankm http://bradhedlund.com/2007/11/21/identifying-ethernet-multicast/comment-page-1/#comment-370 frankm Fri, 20 Feb 2009 17:38:08 +0000 http://www.bradhedlund.com/articles/11/identifying-ethernet-multicast/#comment-370 Hey terry yes, if the second hex character is odd or B, D or F, then its a multicast MAC address. Hey terry

yes, if the second hex character is odd or B, D or F, then its a multicast MAC address.

]]> By: Terryn http://bradhedlund.com/2007/11/21/identifying-ethernet-multicast/comment-page-1/#comment-322 Terryn Wed, 04 Feb 2009 16:06:14 +0000 http://www.bradhedlund.com/articles/11/identifying-ethernet-multicast/#comment-322 Hi Brad, Would it be safe to say, reading a MAC address in HEX, that if the 2nd char in from the left is even (or 0) its a Unicast address and if its odd it is a multicast address? Or have I got it horribly wrong? Thanks learning, much needed. Hi Brad,

Would it be safe to say, reading a MAC address in HEX, that if the 2nd char in from the left is even (or 0) its a Unicast address and if its odd it is a multicast address? Or have I got it horribly wrong?

Thanks learning, much needed.

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