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Cisco MDS 9000 Family NX-OS Interfaces Configuration Guide
OL-29284-01, Release 6.x
Chapter 3 Configuring Fibre Channel Interfaces
Configuring Fibre Channel Interfaces
Port-Group 1
Total bandwidth is 12.8 Gbps
Total shared bandwidth is 12.8 Gbps
Allocated dedicated bandwidth is 0.0 Gbps
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Interfaces in the Port-Group B2B Credit Bandwidth Rate Mode
Buffers (Gbps)
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fc2/1 16 4.0 shared
fc2/2 16 4.0 shared
fc2/3 16 4.0 dedicated
fc2/4 16 4.0 shared
fc2/5 16 4.0 shared
fc2/6 16 4.0 dedicated
fc2/7 16 4.0 dedicated
fc2/8 16 4.0 shared
fc2/9 16 4.0 shared
fc2/10 16 4.0 shared
fc2/11 16 4.0 shared
fc2/12 16 4.0 shared
...
Port-Group 4
Total bandwidth is 12.8 Gbps
Total shared bandwidth is 12.8 Gbps
Allocated dedicated bandwidth is 0.0 Gbps
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Interfaces in the Port-Group B2B Credit Bandwidth Rate Mode
Buffers (Gbps)
--------------------------------------------------------------------
fc2/37 16 4.0 shared
fc2/38 16 4.0 shared
fc2/39 16 4.0 dedicated
fc2/40 16 4.0 dedicated
fc2/41 16 4.0 dedicated
fc2/42 16 4.0 shared
fc2/43 16 4.0 shared
fc2/44 16 4.0 shared
fc2/45 16 4.0 shared
fc2/46 16 4.0 shared
fc2/47 16 4.0 shared
fc2/48 16 4.0 shared
Step 2 Shut down all shared ports for which you want to remove restrictions on oversubscription ratios.
switch (config)# interface fc2/1-2, fc2/4-5, fc2/8-38, fc2/43-48
switch (config-if)# shutdown
Step 3 Display the interface status to confirm the shutdown of all shared ports.
switch(config-if)# end
switch# show interface brief
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Interface Vsan Admin Admin Status SFP Oper Oper Port
Mode Trunk Mode Speed Channel
Mode (Gbps)
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fc2/1 1 FX -- down swl -- --
fc2/2 1 FX -- down swl -- --
fc2/3 1 T -- up swl -- --
fc2/4 1 FX -- down swl -- --
fc2/5 1 FX -- down swl -- --
fc2/6 1 TE -- up swl -- --
