Cisco Catalyst 9500 Series

Flooding IP Broadcasts
Procedure
PurposeCommand or Action
Enables privileged EXEC mode. Enter your
password if prompted.
enable
Example:
Device> enable
Step 1
Enters the global configuration mode.configure terminal
Example:
Device# configure terminal
Step 2
Uses the bridging spanning-tree database
to flood UDP datagrams.
ip forward-protocol spanning-tree
Example:
Device(config)# ip forward-protocol
spanning-tree
Step 3
Returns to privileged EXEC mode.end
Example:
Device(config)# end
Step 4
Verifies your entries.show running-config
Example:
Device# show running-config
Step 5
(Optional) Saves your entries in the
configuration file.
copy running-config startup-config
Example:
Device# copy running-config
Step 6
startup-config
Enters the global configuration mode.configure terminal
Example:
Device# configure terminal
Step 7
Routing Configuration Guide, Cisco IOS XE Everest 16.6.x (Catalyst 9500 Switches)
76
Configuring IP Unicast Routing
Configuring Broadcast Packet Handling