Talk About Network

Google


Register and Login
Nick
Password
Register create new account Sign up is FREE and you can post replies, new topics, bookmark posts and more!
Recover lost password


Education > Certification Cisco > Re: GNS3 system...
Latest [ Topics | Posts ] Archive Post A New Topic Post a Reply
<< Topic < Post Post 3 of 3 Topic 5039 of 5226
Post > Topic >>

Re: GNS3 system reqs

by rai <me@[EMAIL PROTECTED] > May 7, 2008 at 10:37 AM

[Default] Mike Rahl <mikerahl@[EMAIL PROTECTED]
> wrote:

>From what I've seen, GNS3 really likes to hammer the CPU, even when
>you activate the idle timers (and I would strongly suggest you read
>the manuals on this and make sure you enable the idle PC, or your PC
>could easily become unresponsive).

Yep, I've just read the manual, and I didn't know for the idle PC
option, thanks!

>You'll need a 64 bit OS to run 4 gigs or more of RAM, as the 32 bit
>cannot address more than about 3.2-3.4 gigabytes of memory.

AFAIK it can with PAE option turned on, and it is sup****ted on Win XP
SP2 and above, and recent Linux distributions.

>WHat I would suggest is the following:
>
>Quad core processor if they're not too expensive (from what I've seen,
>they have really come down in price lately)

Here's the cheapest ones I found here in Croatia:

CPU INTEL Core2Quad Q6600 BOX, s. 775, 2.4GHz, 8MB c., FSB 1066MHz, 64
bit, QuadCore

which is cheaper than this one:

CPU INTEL Core2Duo E8500 BOX, s. 775, 3.16GHz, 6MB c., FSB 1333MHz

Which one of these ones would be better for GNS3, cheaper Quad or more
expensive Duo?

>If you're familiar with Linux or don't mind a small learning curve
>from Windows, definitely go with Linux. 

That's nice to know, thanks. I'm an advanced Linux user so that's not
gonna be a problem. The problem is that Linux runs slower than Win XP
on my Barton 2500+ based machine so I'm not sure that GNS3 would run
faster. I guess on newer machine would.

>From what I understand, Linux
>and GNS3 go well together.  Windows tends to crash sometimes.

And on Linux it does not crash?

>Definitely do NOT go Vista, it eats memory like crazy.

That's nice to know, thanks.

>Fast timings on the RAM are basically irrelevant.  They might give you
>a 1-2% increase in speed.  If you have the money, go for them, if not,
>go for the CAS 4 or 5 RAM, which will do you fine.

Meaning, I can go with more slower memory than with less faster
memory?

Thanks for the answers!
 




 3 Posts in Topic:
GNS3 system reqs
rai <me@[EMAIL PROTECT  2008-05-06 10:52:21 
Re: GNS3 system reqs
Mike Rahl <mikerahl@[E  2008-05-06 07:36:23 
Re: GNS3 system reqs
rai <me@[EMAIL PROTECT  2008-05-07 10:37:55 

Post A Reply:
  Go here to Signup

AddThis Feed Button


About - Advertising - Contact - Frequently Asked Questions - Privacy Policy - Terms of Use - Signup

Contact
tan12V112 Fri Oct 10 16:58:50 CDT 2008.