This question came in my sleep since I have been playing around with IP Cameras.

Should I get a switch or a hub in the case of adding on more security cameras? I know they have ethernet ports (POE cameras) but can a switch or a hub accept wireless cameras?

Can I use an old router (Linksys WRT54G Wireless-G Router) as a switch or a hub? I believe this is called "client-bridge mode" basing from this thread: http://discussions.virtualdr.com/sho...41#post1540041

At my mom's house, they use the above method. They have a router for the internet and then they plug an additional router into the first router for the alarm system.

What would be the PROs vs CONs in terms of security, performance, etc... in using a switch, hub or router?