Home » Cisco » 350-080 » Which option describes the most likely solution for this problem?
Refer to the exhibit.
You are configuring a UCS C-Series server for SAN boot over FCoE. The server fails to boot after the HBA option ROM loads. Which option describes the most likely solution for this problem?
A. Decrease the vNIC MTU.
B. Set the vNIC Class of Service to a nonzero value.
C. Set the default VLAN to FCOE VLAN.
D. Set the vHBA Class of Service to 2.
E. Uncheck the PXE Boot option.
F. Disable Persistent LUN Binding.
Correct Answer: C
Explanation/Reference:
Explanation:
To set up FC interfaces and FCoE VLAN interfaces:
Configure a VLAN to use as a dedicated FCoE VLAN:
Configure the interfaces the FCoE VLAN uses as Ethernet switching interfaces in tagged-access port mode.
If storm control is enabled, disable it on the interfaces.
Configure the interfaces the FCoE VLAN uses with the native VLAN.
Configure the FCoE VLAN to use the desired Ethernet interfaces.
Disable IGMP snooping on the FCoE VLAN. (Before Junos OS Release 13.2, IGMP snooping was enabled by default on all VLANs, but is not supported on FCoE VLANs. Starting with Junos OS Release 13.2, IGMP snooping is enabled by default only on the default VLAN.)
Reference: http://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/release/notes/Release_Notes_for_Cisco_C-Series_SW_2_0_3.html
