Hello to all. I just want to buy 3 switches and i'm i little confused,should i take with 12 ports or with 24 ports?
I just want them for CCNA. (8mb Flash and 16mb Ram it is ok?)
And if somebody can help me with my network path

. After CCNA i want to hire as a Network Administrator,but in a lot of job description i find demandes like: Linux,Windows server 2003/2007,AD.Why should i learn this stuff ?
Paths that i want to follow : CCNA->CCVP or CCNA->CCNP