Now for a little configuration guide. To make the router work like you wish, you have to configure it properly. As a start, there are two configuration mode: global mode and interface mode.
The global configuration mode is when all commands affect all section of the router performance. The interface configuration mode is when all commands affect only one section, the interface itself and not others.
Back to your issue, the command "ip http server" falls under global configuration mode since CRWS must affect all router performance aspects. Here is how you configure it:
Step 1:
Router>enable (enter privilege mode)
Step 2:
Router#configure terminal (enter global configuration mode from privilege mode, and accepting commands from the terminal - your PC you use to configure the router)
Step 3:
Router(config)#ip http server (enable CRWS since CRWS basically converts the router to be http server and any PC running http browser can be http client as long as there's connection available)
This alone won't enable the CRWS access. As mentioned, your PC can be the http client when there's connection available. In short, you have to turn up all the interfaces available (e0, fa1-4, and ATM0). You have to enter the interface configuration to do such.
Step 4:
Router(config)#interface Ethernet0
Router(config-if)#no shutdown
Router(config-if)#exit
Router(config)#interface FastEthernet1
Router(config-if)#no shutdown
Router(config-if)#exit
Router(config)#interface FastEthernet2
Router(config-if)#no shutdown
Router(config-if)#exit
Router(config)#interface FastEthernet3
Router(config-if)#no shutdown
Router(config-if)#exit
Router(config)#interface FastEthernet4
Router(config-if)#no shutdown
Router(config-if)#exit
Router(config)#interface ATM0
Router(config-if)#no shutdown
Router(config-if)#exit
Router(config)#
Now you have to plug in an Ethernet cable (RJ45 Cat 5 patch cable) to one of the fa interface on one end, and another end to your PC's active NIC. For example, you choose fa1. Then:
Step 5:
Router(config)#interface FastEthernet1 (back to int fa1)
Router(config-if)#ip address 10.10.10.1 255.255.255.0 (set the int to have such ip address with such subnet mask)
Router(config-if)#exit
Router(config)#
Don't forget to save your modified router configuration. You might also want to set your router back to its default.
Step 6:
Router(config)#config-register 0x2102 (set back the default value)
Router(config)#end (end the configuration mode)
Router#copy running-config startup-config (save the modified or current configuration)
Now set your PC to have ip address of 10.10.10.2 with subnet mask 255.255.255.0 and default gateway ip address of 10.0.0.1 to match the router configuration. Open up a web browser (i.e. Internet Explorer, Netscape) to access "http://10.10.10.1". See if you are successful.
Note:
The step 5 may be incorrect. You'll know it when you see it ...