Releasing Shared Resources In A Port Group - Cisco AP776A - Nexus Converged Network Switch 5020 Configuration Manual

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
Command
Step 4
switch(config-if)# shutdown
Step 5
switch(config-if)# out-of-service
Putting an interface into out-of-service will
cause its shared resource configuration to
revert to default
Do you wish to continue(y/n)? [n] y
Use the show port-resources module command to verify the out-of-service configuration for interfaces
on a Generation 2 and Generation 3 switching module.
This example shows a 24-port 4-Gbps module:
switch# show port-resources module 9
Module 9
Available dedicated buffers are 5429
Port-Group 1
Total bandwidth is 12.8 Gbps
Total shared bandwidth is 12.8 Gbps
Allocated dedicated bandwidth is 0.0 Gbps
--------------------------------------------------------------------
Interfaces in the Port-Group
--------------------------------------------------------------------
fc9/1
fc9/2 (out-of-service)
fc9/3
fc9/4
fc9/5
fc9/6
...

Releasing Shared Resources in a Port Group

When you want to reconfigure the interfaces in a port group on a Generation 2 or Generation 3 module,
you can return the port group to the default configuration to avoid problems with allocating shared
resources.
The interface cannot be a member of a PortChannel.
Note
Releasing shared resources disrupts traffic on the port. Traffic on other ports in the port group is not
Caution
affected.
Cisco MDS 9000 Family CLI Configuration Guide
15-48
Chapter 15 Configuring Generation 2 and Generation 3 Switching Modules
Purpose
Disables the interface.
Takes the interface out of service.
B2B Credit Bandwidth
Buffers (Gbps)
16 4.0
16 4.0
16 4.0
16 4.0
16 4.0
Rate Mode
shared
shared
shared
shared
shared
OL-18084-01, Cisco MDS NX-OS Release 4.x