Ashish,
1. Log into support.ca.com
2. In the Download Center section, select Download products
3. In the Select a Product section, check the All Products check box and then select CA Spectrum Device Based Suite - MULTI-PLATFORM from the drop down
4. In the Select a Release section, select the Spectrum release from the drop down.
5. In the Select a Gen level section, select the gen level from the drop down.
6. Click on the Go button
If you select 10.1 for the release and 1 for the gen level and then click on the Go button, you will see the download for GEN03100837M.exe and GEN03101143M.tar.gz.
Joe