12.4 IOS is often a need for the routers according to Cisco's website. What exactly does that indicate to you? 2500 routers as well as the frequent 2600 routers are not able to back up 12.4(even though you may use these as side routers). In case you are looking for to create real 'cisco' CCNP laboratories, get right towards the 3640 or 2600XM sequence routers. These are the primary two most affordable routers which will help 12.4. The 3640 is a flip-up wireless router that comes with no plug-ins, but has six system component slots; you can place in different Ethernet, Sequential as well as Speech cards straight. The 2600XM sequence functions only one start up system component port and a several WIC spots. One of the benefits regarding the 2600XM sequence is which it has a built-in 100mb Ethernet slot! You would even like to furthermore integrate an nm-4a/s component so that you can bring out some of your structure communicate laboratories on these kinds of routers. Eventually, you need to make sure you have a number of these kinds of routers within your lab so that you can build complex circumstances.
Right now with all of that described, which is the suggested strategy to begin to create your 'cisco' CCNP laboratories from the wireless router perspective. It does not actually recommend that you will need to get rid of all of your present 2500 and/or 2600 routers in addition to start absolutely from the begining. We are able to integrate them within your clean 'cisco' CCNP lab devices, even so you should be conscious of that you might probably be incapable to see each and every operate work with just about every wireless router since a few of your routers could probably be managing 12.3 as well as other 12.4. The old declaration that you get what you pay to get is applicable in situations like this. The larger your finances is the extra features you're going to get. It's just like buying a car. A lot more money you've got the more awesome functions you get.