Sorry, I think the login should be Admin#123. See page 9 here http://www.cisco.com/c/dam/en/us/td/docs/net_mgmt/inventory_and_reporting/CSPC_Getting_Started_Guide_2-5.pdf
I know for the 5K's it's recommended to connect the management ports back to back, but that won't work for the 7K's as it'll cause the keepalive link to fail on a supervisor switchover.For the 7K it's recommended to use an OOB management network for ...