Configuring IP Fabric for Media
Step 2
Step 3
Step 4
Step 5
Step 6
Command or Action
[no] feature nbm
Example:
switch(config)# feature nbm
[no] ip multicast multipath nbm
Example:
switch(config)# ip multicast
multipath nbm
[no] nbm flow bandwidth
flow-bandwidth
Example:
switch(config)# nbm flow bandwidth
1500
Setting NBM Per Flow Bandwidth as
1500.
Existing NBM Per Flow Bandwidth
Value (1000) will continue to be
used.
Changes shall take effect after
reload
show nbm flows bandwidth
Example:
switch(config)# show nbm flows
bandwidth
Applied NBM Per Flow Bandwidth
Value: 1000 Mbps
Configured NBM Per Flow Bandwidth
Value: 1500 Mbps
copy running-config startup-config
Example:
switch(config)# copy running-config
startup-config
Cisco Nexus 9000 Series NX-OS IP Fabric for Media Solution Guide, Release 7.0(3)I4(2)
Purpose
Enables the NBM feature. The no form of this command
disables this feature.
Configures multicast multipath for NBM. This
command is required only if ECMP links are available
for multicast traffic in the IP fabric.
The no form of this command disables this feature.
Configures the NBM flow size for this device. You
should configure a flow size based on the type of video
technology used in your broadcasting center. The range
is from 1 to 100,000 Mbps.
Table 3: Flow Sizes per Video Technology
Technology
HD video
3G HD video
4K ultra HD video
8K ultra HD video
The no form of this command disables this feature.
The NBM flow size should be configured when
Note
you are initially setting up the IP fabric. It
should not be changed at random. Also, any
change to the existing flow bandwidth value
takes effect only after the device is rebooted.
(Optional)
Displays the configured and applied NBM bandwidth
per flow.
(Optional)
Copies the running configuration to the startup
configuration.
Configuring NBM
Flow Size
1.5 Gbps (1500 Mbps)
3 Gbps (3000 Mbps)
12 Gbps (12,000 Mbps)
48 Gbps (48,000 Mbps)
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