Cisco MDS 9000 Series Configuration Manual page 100

Configuring Module Interface Shared Resources
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
Shut down all shared ports for which you want to remove restrictions on oversubscription ratios.
Step 2
switch (config)# interface fc2/1-2, fc2/4-5, fc2/8-38, fc2/43-48
switch (config-if)# shutdown
Display the interface status to confirm the shutdown of all shared ports.
Step 3
switch(config-if)# end
switch# show interface brief
-------------------------------------------------------------------------------
Interface
-------------------------------------------------------------------------------
fc2/1
fc2/2
fc2/3
fc2/4
fc2/5
fc2/6
fc2/7
fc2/8
...
fc2/48
Disable restrictions on oversubscription ratios for the ports.
Step 4
switch# config t
Enter configuration commands, one per line.
switch(config)# no rate-mode oversubscription-limit module 2
Bring up the ports that you shut down in step 2, and display their status to confirm that they are no longer
Step 5
shut down.
switch(config)# interface fc2/1-2, fc2/4-5, fc2/8-38, fc2/43-48
switch(config-if)# no shutdown
switch(config-if)# end
switch# show interface brief
-------------------------------------------------------------------------------
Interface
-------------------------------------------------------------------------------
fc2/1
fc2/2
fc2/3
fc2/4
fc2/5
fc2/6
fc2/7
fc2/8
...
fc2/48
Confirm that the ports are now operating with no restrictions on oversubscription ratios.
Step 6
switch# show running-config | include oversubscription-limit
no rate-mode oversubscription-limit module 2 <---indicates no restrictions on
Save the new oversubscription ratio configuration to the startup configuration.
Step 7
Cisco MDS 9000 Family NX-OS Interfaces Configuration Guide
3-30
Vsan Admin Admin Status
Mode Trunk
Mode
1 FX -- down
1 FX -- down
1 T -- up
1 FX -- down
1 FX -- down
1 TE -- up
1 TE -- up
1 FX -- down
1 FX -- down
Vsan Admin Admin Status
Mode Trunk
Mode
1 FX -- up
1 FX -- up
1 T -- up
1 FX -- up
1 FX -- up
1 TE -- up
1 TE -- up
1 FX -- up
1 FX -- up
Chapter 3 Configuring Fibre Channel Interfaces
SFP Oper Oper
Mode Speed
(Gbps)
swl --
swl --
swl --
swl --
swl --
swl --
swl --
swl --
sw1 --
End with CNTL/Z.
SFP Oper Oper
Mode Speed
(Gbps)
swl --
swl --
swl --
swl --
swl --
swl --
swl --
swl --
sw1 --
oversubscrption ratios
OL-19445-02, Cisco MDS NX-OS Release 4.2(x)
Port
Channel
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Channel
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