Q. How do I know if I have Cisco SDM Express or Cisco SDM loaded on router flash?
A. The quickest test is to connect your PC to the lowest-numbered Ethernet port with a cross-over cable and browse to http:// and see if SDM Express or Cisco SDM launch point is present on the resulting web page. Please refer to Cisco Router and Security Device Manager (SDM) Quick Start Guide for PC configuration. Alternatively, you can use the CLI to check that the Cisco SDM files are present in the router Flash memory: enter show flash and look for the Cisco SDM file set: es.tar (for Cisco SDM Express), sdm.tar (for Cisco SDM), ips.tar (for IPS), wlanui.tar (for Cisco WLAN Application), home.tar, home.shtml, common.tar, and sdmconfig-xyz.cfg.
Follow this document:
http://www.cisco.com/en/US/products/sw/secursw/ps5318/products_quick_start09186a0080511c89.html
Regards,
Dharmesh Purohit