Welcome to the MacNN Forums.

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

You are here: MacNN Forums > Hardware - Troubleshooting and Discussion > Mac Desktops > multiple ethernet lines in?

multiple ethernet lines in?
Thread Tools
Fresh-Faced Recruit
Join Date: Apr 2008
Location: Portland, OR
Status: Offline
Reply With Quote
Apr 7, 2008, 03:34 PM
 
Greetings all,

First post. I've had a MBP for about a year, (when my old Thinkpad died), and in spite of myself, I've become quite enamored with OSX.

Now I want to replace my desktop, and am thinking of a Mac Pro.

I'm curious about one thing; I see there are 2 independent network connections. Is there any value in feeding in 2 connections from the same router? I have Verizon FIOS. 15/5 service.

Just curious. Since the network connections are 100G (far exceeding my available bandwidth), I don't think it would make any difference, but was curious if others have experience with this.

Regards,
Francis
     
Mac Elite
Join Date: Sep 2006
Status: Offline
Reply With Quote
Apr 7, 2008, 04:32 PM
 
Welcome! Nope, won't make any difference. As you already guessed, even if you did the link aggregation thing you would still slam into the reality of your ISP connection speed, that is the bottle neck. The second port has been a source of mystery, like the Mezzanine port on the first iMacs. There are uses for it, but for most people it ain't worth much.
     
Clinically Insane
Join Date: Oct 2000
Location: Los Angeles
Status: Offline
Reply With Quote
Apr 7, 2008, 05:26 PM
 
It's not really a source of mystery. The second port is appropriate for some server situations.

"The natural progress of things is for liberty to yield and government to gain ground." TJ
     
Clinically Insane
Join Date: Dec 1999
Status: Offline
Reply With Quote
Apr 7, 2008, 11:23 PM
 
In a server environment you'd set one gigabit for only downstream, and one gigabit for only upstream. If you're dealing with high-volume data applications (like big databases or perhaps hosting thin clients) it can reduce latency data by a significant margin. If it's acting as a router, you can use one ethernet port dedicated to internet access, and the other ethernet port to talk to the client machines.

If you're running OS X Server you can set up link aggregation. It'll mask/bind both ethernet ports for (theoretically) up to 2 Gbps. Great for a media server.

As for a FIOS line, you probably wouldn't notice any difference.
"…I contend that we are both atheists. I just believe in one fewer god than
you do. When you understand why you dismiss all the other possible gods,
you will understand why I dismiss yours." - Stephen F. Roberts
     
Clinically Insane
Join Date: Mar 2001
Location: yes
Status: Offline
Reply With Quote
Apr 8, 2008, 01:15 AM
 
Does the Mac Pro fail over to the second Ethernet port when the first fails? This is a common server feature.
     
Addicted to MacNN
Join Date: Mar 2006
Status: Offline
Reply With Quote
Apr 8, 2008, 08:03 AM
 
You can set it to, but you can also plug some peripherals into the network port if you want.
On a related note, what kind of connection does R2D2 use to connect to the Death Star computer? What role does the rotating connection play?
     
Mac Enthusiast
Join Date: Feb 2006
Status: Offline
Reply With Quote
Apr 10, 2008, 07:04 PM
 
The rotating connector allows for connection to spatially discrete sockets, and also allows the unit to use multiple connection buses within a small form factor. Don't you read the fan fiction?

Now the important question: you bend down before a R2 unit that as problems and...
     
   
Thread Tools
Forum Links
Forum Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On
Top
Privacy Policy
All times are GMT -5. The time now is 03:38 AM.
All contents of these forums © 1995-2011 MacNN. All rights reserved.
Branding + Design: www.gesamtbild.com
vBulletin v.3.8.7 © 2000-2011, Jelsoft Enterprises Ltd., Content Relevant URLs by vBSEO 3.3.2