Hey. I think I finally decided on what devices I am going to buy for my lab. After reading tons of stuff and I owe thanks to users on here who gave me suggestions. I'll be going back and giving rep points to everyone who helped I appreciate it

. If you have any advice or suggestions on something I should add, change, or not get then please by all means let me know. I was looking for the best deals so I don't have to spend a ton of money putting this lab together. Anyway here is what I was thinking about getting:
*Cisco 2611XM Router - supports 12.4 IOS, supports SDM(I hear it's no longer on the CCNA exam but I plan on taking the CCNA Security exam after so it won't hurt to have it), 10/100 100Mbps, built in transceiver, 2 FE ports, 2 WAN slots, 4 port, 128mb ram / 32mb Flash. Would that be enough memory to run IPV6 labs as well?
*2610XM Router - supports 12.4, sdm capable, 32mb flash/128mb ram 10/100 100Mbps, 1 port
I'm not sure what differences besides the number of ports these two routers have aside from the price that is. Going off Ebay the 2611XM router is 15-50 dollars more expensive and in some cases even more than that so if I can just order the one Cisco 2611XM and order a 2610XM that will help save some money.
Last but not least a Cisco 2950 Switch. I know they suggest getting 3 routers and 3 switches for maximum benefit but unless I find a good packaged deal on that I'm going to stick with the 2 routers & 1 switch for now.
What else do I need to buy? Certification kits website ships everything with their routers but on ebay most of the time it just comes with the power cable and in some auctions a WIC-T1 card. I need to know which cables I need to order and also if I should order any of those WIC-T1 cards.
I also found a cheapo rack on certificationkits website it's from home use and it is only like 30 bucks

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If you guys have any suggestions on maybe a different model router I should be getting to save money or maybe one to upgrade let me know. This site is great. A place full of fellow computer/networking professionals offering help, guidance, and feedback to anyone who needs help.