Cisco Catalyst 9400

PurposeCommand or Action
Enters global configuration mode.configure terminal
Example:
Step 2
Device# configure terminal
Loads the protocol pack.ip nbar protocol-pack protocol-pack
[force]
Step 3
• Use the force keyword to specify and load
a protocol pack of a lower version, which
Example:
is different from the base protocol pack
Device(config)# ip nbar protocol-pack
flash:defProtoPack
version. This also removes the
configuration that is not supported by the
current protocol pack on the switch.
Example:
Device(config)# default ip nbar
protocol-pack
For reverting to the built-in protocol pack, use
the following command:
Returns to privileged EXEC mode.exit
Example:
Step 4
Device(config)# exit
Displays the protocol pack information.show ip nbar protocol-pack {protocol-pack |
active} [detail]
Step 5
• Verify the loaded protocol pack version,
publisher, and other details using this
command.
Example:
Device# show ip nbar protocol-pack active
• Use the protocol-pack argument to display
information about the specified protocol
pack.
• Use the active keyword to display active
protocol pack information.
• Use the detail keyword to display detailed
protocol pack information.
Examples: Loading the NBAR2 Protocol Pack
The following example shows how to load a new protocol pack:
Device> enable
Device# configure terminal
Device(config)# ip nbar protocol-pack flash:newDefProtoPack
Device(config)# exit
The following example shows how to use the force keyword to load a protocol pack of a lower version:
Device> enable
Device# configure terminal
Device(config)# ip nbar protocol-pack flash:OldDefProtoPack force
Device(config)# exit
System Management Configuration Guide, Cisco IOS XE Bengaluru 17.4.x (Catalyst 9400 Switches)
205
Configuring Application Visibility and Control in a Wired Network
Examples: Loading the NBAR2 Protocol Pack