I wanted to practice my labs at home so I built myself a
home lab. It's 3 Cisco 1841 routers with WIC - 2T cards and 2
Cisco Catalyst 2950 series switches. I mounted them on a band stage rack that fits
nicely on my desk. I power the operation with a mounted power strip with on off
switches for each outlet. I
bought it all on EBay and Amazon piece by piece.
The first 1841 router I bought was described as "new
and in pristine condition" but was also dirt cheap. I was not surprised
when it didn't work when I got it. The faceplate was falling off and it would
only boot to ROMMON mode. I made my claim on Amazon and they resolved it by
giving me my money back and I got to keep the router. I was very happy with
this because while waiting for the claim to settle I had fixed the router. I
taped the faceplate on and turned out the router just needed an image file,
which I copied over from the set of 2 I had bought in the meantime. As a bonus
it has a 64MB card instead of the basic 32MB card. So It boots real quick and
is very responsive during use, all for free.
The switches were easier. I bought them as a pair. When they
arrived I noticed one has a very loud fan. I contacted the seller and they said
they would send a replacement fan. I have not heard from them since.
I recently bought the WIC-2T interfaces and smart serial
cables. One of the WICs were bad and a replacement is already on the way.
Even the power strip had issues on arrival, I opened the box
and parts of one of the switches sat in the bottom. The seller promptly sent out a new one and I
got to keep the old one. The old one works fine except for the one missing a
switch. I plan on mounting it on my fiancé's desk to clean up the cords there.
I have tested everything else and all ports and cables are
working great.
Advice for those who plan on building their own
- Only buy from established sellers with near to perfect feedback or ratings.
- Read all descriptions carefully
- If you're like me and looking for the cheapest option, expect faulty equipment.
- Test every port. Make sure ports actually function with settings applied to them. when I first installed the WIC-2Ts, I thought they were good because the router recognized them but I found one that would stay down after settings were applied.
- Test every cable.
- Make sure you have everything you need: rack mounts, power cords, Console cables, a serial port on your computer or buy a USB to RS-232 DB9 Serial Adapter. (I use this and this. I like having all connected at once to instantly see the connections )
- you will need software: tftp server, a terminal program, and drivers for the USB to RS-232 DB9 Serial Adapter . I use Tera Term and Open TFTP Server. Both are free and easy to use. The quad cable I linked to before should have a disk with the drivers. Otherwise, the driver is made by FTDI and is available here. If you get another cable it may use the prolific driver available here.
- It's not going to be cheap.
Links to what I bought and how much it cost me:
1x Cisco 1841 router w/serial cable
|
Free
|
$10.05
|
|
$150.98
|
|
$99.78
|
|
$29.95
|
|
$19.99
|
|
$9.18
|
|
$3.36
|
|
$45.89
|
|
$34.90
|
|
$15.50
|
|
$56.97
|
|
Total
|
$476.55
|
It was a bumpy expensive road but I am happy with the
result. I can now practice with real equipment whenever I want to. Packet
Tracer is good, but nothing can beat the real thing.
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