Quickest way to get access to a c887 out of the box for web access
Connect console cable to console port and issues the following commands.
conf t int vlan 1 ip address 192.168.1.2 255.255.255.0 exit username "name" password 7 "password" ip http server ip http authentication local
Set ip on laptop 192.168.1.1 255.255.255.0
Browse to 192.168.1.2
Login with usename set above.