Teaming on standalone C Series (not UCSM integrated) is handled at the adapter & OS level.
This depends which adapters you have in your server. If they are intel you'll need the Intel ProSet driver which includes the Advanced Network Services (ANS). For broadcom cards you'll need the Broadcom BACS (Broadcom Advanced Control Suite). This would be for Windows. Linux & VMware have built-in teaming capabilities.
Intel: http://www.intel.com/support/network/sb/cs-009747.htm
Broadcom: http://www.broadcom.com/support/ethernet_nic/faq_drivers.php (look under "Teaming & VLANs".
Both options offer 802.3ad (Link Aggregation) or Active/Passive teaming options.
Regards,
Robert