You want to create trunks with your existing 40 GbE ISL connections between two Brocade
VDX 8770s using NOS 4.1.1. The two VDX 8770s are not forming a trunk as expected.
VDX8770# sh fab isl
Rbridge-id: 131 #ISLs: 2
Src Src Nbr Nbr
Index Interface Index Interface Nbr-WWN BW Trunk Nbr-Name
———————————————————————————————-

13 Fo 131/2/1 8 Fo 132/2/1 10:00:00:05:33:D4:0C:CE 40G Yes “sw-0”
15 Fo 131/2/2 45 Fo 132/2/2 10:00:00:05:33:D4:0C:CE 40G Yes “sw-0”
Referring to the exhibit, which two steps are required? (Choose two.)

A.
Change the port group configuration.

B.
Change the QSFP optics to breakout optics.

C.
Change the optical cables to breakout cables.

D.
Change the connector configurations.