http://www.cisco.com/en/US/docs/switches/datacenter/mds9000/sw/4_1/configuration/guides/cli_4_1/sys.html#wp1195879Performing Internal Loopback TestsYou can run manual loopback tests to identify hardware errors in the data path in the switching or ser...
The mgmt interface supports copper,The 4 ip gigabit interfaceS require a SFP. There is a RJ-45 copper option: DS-SFP-GE-T, or a MM fiber option: DS-SFP-FCGE-SW
I believe the 9222i does not support etherchannel. however if this is for FCIP, you can create multiple FCIP interfaces and place those into the channel group.
when you look at the source of the page that works, do all the links show up absolute (ie https://servername/content/page.php) or relative (ie /content/page.php)
