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 > Enthusiast Zone > Networking > DHCP with two switches

DHCP with two switches
Thread Tools
oni
Forum Regular
Join Date: Oct 2002
Location: Palmy North, New Zealand
Status: Offline
Reply With Quote
Nov 23, 2005, 10:01 PM
 
Hi all,

I am having a problem with my network. I recently obtained a gigabit switch and added it to the network. There seems to be a problem with the router providing ip addresses to computers connected to the second switch.

Here is the network setup:

DLink ADSL modem/router connected to the gigabit switch, attatched to this are the computers with gigabit and a second 10/100 switch. There is a mix of macs/pcs on the network, the OS does not seem to make a difference

Any computer that is not attached to the switch directly connected to the router are not being given IP addresses. I tested this by plugging the router into the 10/100 switch and then all computers on that switch were given IP's but none on the gigabit switch.

Anyone got any ideas?
     
stevesnj
Mac Elite
Join Date: Apr 2003
Location: Southern, NJ (near Philly YO!)
Status: Offline
Reply With Quote
Nov 24, 2005, 11:52 AM
 
if its not an autosensing switch you may need to use a crossover cable.
MacBook Pro 15" i7 ~ Snow Leopard ~ iPhone 4 - 16Gb
     
oni  (op)
Forum Regular
Join Date: Oct 2002
Location: Palmy North, New Zealand
Status: Offline
Reply With Quote
Nov 26, 2005, 07:22 PM
 
I seemed to have fixed this by hard-resetting the router, thanks for the help guys
     
tooki
Admin Emeritus
Join Date: Oct 1999
Location: Zurich, Switzerland
Status: Offline
Reply With Quote
Nov 27, 2005, 12:56 AM
 
Yep. When network gear misbehaves, it can often be fixed by rebooting it all.

tooki
     
   
 
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
Top
Privacy Policy
All times are GMT -4. The time now is 08:04 PM.
All contents of these forums © 1995-2017 MacNN. All rights reserved.
Branding + Design: www.gesamtbild.com
vBulletin v.3.8.8 © 2000-2017, Jelsoft Enterprises Ltd.,