Technical data
  VSPEX Configuration Guidelines 
VMware Horizon View 5.3 and VMware vSphere for up to 2,000 Virtual 
Desktops Enabled by Brocade Network Fabrics, EMC VNX, and EMC Next-
Generation Backup 
127 
BRCD6740-21# show fabric isl 
Rbridge-id: 21 #ISLs: 2 
Src Src Nbr Nbr Nbr-WWN BW Trunk Nbr-Name 
Index Interface Index Interface  
------------------------------------------------------------------ 
0 Fo 21/0/49 0 Fo 22/0/49 10:00:00:27:F8:BB:7E:85 40G Yes 
"BRCD6740-22" 
2 Fo 21/0/51 2 Fo 22/0/51 10:00:00:27:F8:BB:7E:85 40G Yes 
"BRCD6740-22" 
BRCD6740-21# show fabric trunk 
Rbridge-id: 21 
Trunk Src Source Nbr Nbr 
Group Index Interface Index Interface Nbr-WWN 
------------------------------------------------------------------ 
 1 0 Fo 21/0/49 0 Fo 22/0/49 10:00:00:27:F8:BB:7E:85 
 2 2 Fo 21/0/51 2 Fo 22/0/51 10:00:00:27:F8:BB:7E:85 
Figure 39.  VDX 6740 vLAG for ESXi hosts 
Create a port-channel 
When creating a port channel interface on both Brocade VDX 6740 
switches- RB21 and RB22 note that the port channel number should be the 
same on both the VDXs, as shown below.  Also note that because this 
solution utilizes vCenter integration, the “switchport” command will not be 
used and the port will not be configure as a trunk port. This is handled by 
the vCenter integration. 
Step 5: Create 
vLAG for ESXi 
Hosts 










