Convergent Enhanced Ethernet


 
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Old 07-01-2011
Convergent Enhanced Ethernet

Hi. I guess this my dummy question is for super-gurus.
I'm on Red Hat' documentation regarding their RDMA capabilities over "convergent" Ethernet network. I read everything that I could find on inet, wikipedia etc. about the technology itself. I can't figure out, how can I determine if the network is "convergent" or it isn't? I realize that it may be not directly discoverable from within a standalone host, but what it involves to figure it out?

Last edited by newlinuxuser1; 07-01-2011 at 01:24 PM..
 
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WAKE(8) 						    BSD System Manager's Manual 						   WAKE(8)

NAME
wake -- send Wake on LAN frames to hosts on a local Ethernet network SYNOPSIS
wake [interface] lladdr [lladdr ...] DESCRIPTION
The wake program is used to send Wake on LAN (WoL) frames over a local Ethernet network to one or more hosts using their link layer (hard- ware) addresses. WoL functionality is generally enabled in a machine's BIOS and can be used to power on machines from a remote system with- out having physical access to them. interface is an Ethernet interface of the local machine and is used to send the Wake on LAN frames over it. If there is only one Ethernet device available that is up and running, then the interface argument can be omitted. lladdr is the link layer address of the remote machine. This can be specified as the actual hardware address (six hexadecimal numbers separated by colons) or as a hostname entry in /etc/ethers. wake accepts multiple lladdr addresses. Link layer addresses can be determined and set using ifconfig(8). FILES
/etc/ethers Ethernet host name data base. SEE ALSO
ethers(5), ifconfig(8) AUTHORS
wake was written by Marc Balmer <marc@msys.ch>. BSD
December 27, 2009 BSD