Which Cisco Nexus feature is best managed with DCNM-SAN?

Which Cisco Nexus feature is best managed with DCNM-SAN?
A . VSS
B . domain parameters
C . virtual switches
D . AAA

View Answer

Answer: B

Explanation:

The Fibre Channel domain (fcdomain) feature performs principal switch selection, domain ID distribution, FC ID allocation, and fabric reconfiguration functions as described in the FC-SW-2 standards. The domains are configured on a per VSAN basis. If you do not configure a domain ID, the local switch uses a random ID. This section describes each fcdomain phase:

Principal switch selection – This phase guarantees the selection of a unique principal switch across the fabric.

Domain ID distribution – This phase guarantees each switch in the fabric obtains a unique domain ID.

FC ID allocation – This phase guarantees a unique FC ID assignment to each device attached to the corresponding switch in the fabric.

Fabric reconfiguration – This phase guarantees a resynchronization of all switches in the fabric to ensure they simultaneously restart a new principal switch selection phase.

http://www.cisco.com/c/en/us/td/docs/switches/datacenter/mds9000/sw/5_2/configuration/guides/sysmgnt/DCNM-SAN/sysmgmt_dcnm/sysmgmt_overview.html#wp1051962