MBP takes long time to restore wired network connection after wake-up

Question

Hello...
My Mid-2010 MBP (MacBookPro6,2) has been experiencing this problem recently -- Whenever I wake up the computer from sleep, it needs approximately 10 seconds to restore its wired network connection. I know there are other annoying connection issues with MBP's WiFi/AirPort out there, but I'm talking about the wired connection here.
Maybe some don't even think this slowness is a problem at all, but this laptop used to be network-ready right after wake-up until 3~4 months ago. That was around the time when I upgraded to SSD and changed some settings via pmset, not sure if that's the culprit. It is now running OS X 10.8.5 and its pmset settings are:
Battery Power:
lidwake              1
ttyskeepawake        1
hibernatemode        3
gpuswitch            2
hibernatefile        /var/vm/sleepimage
displaysleep         2
sleep                15
acwake               0
halfdim              1
sms                  0
lessbright           1
disksleep            10
AC Power:
lidwake              1
ttyskeepawake        1
hibernatemode        0
gpuswitch            2
hibernatefile        /var/vm/sleepimage
womp                 1
displaysleep         10
networkoversleep     0
sleep                60
acwake               0
halfdim              1
sms                  0
disksleep            0
I'd appreciate help of any kind
Thanks,
zuoy

Answer 1

Maybe try this, i am not sure that it will resolve the problem, but it is worth trying anyways.
http://social.technet.microsoft.com/Forums/en-US/w7itpronetworking/thread/eef49e64-157c-4082-8e80-52e48309691f
Hi All,
I've seen this problem multiple times, especially with Windows 7 64-bit versions and Enterprise edition.  The source of the problem appears to be the Bonjour service that is installed in the background and set to "Automatic" when installing certain 3rd
party applications.  Apple applications like iTunes and Adobe applications like Acrobat Professional and Creative Suites have been known to cause this problem.  I've also seen virtualization software like VMWare and VirtualBox cause similar issues
with network adapters.
The solution in most of the cases I've come across has been to stop and disable the Bonjour service.  The Bonjour service also masquerades as a service with a name of the format "##Id_String1.6844F930_blahblahblah".  Here's how to disable this service
in Windows 7:
Right-Click on Computer > Select 'Manage'
Expand the 'Services and Applications' section in the bottom of the Left-Nav dialog and Select 'Services'
Sort the Services list by name and look for either "Bonjour" or the "##Id_String..." name mentioned above
Right-Click on the service and select 'Properties'
Click the 'Stop' button to stop the service
Select 'Disabled' from the 'Startup type' drop down list
Click 'Apply' and then 'OK'
Reboot your machine and see if the "Multiple Networks" issue is resolved.  If so, you should have internet connectivity again.
Hope this helps.
cheers,
Aaron