Cisco Catalyst 9500 Manual page 33

Administering the Device
Command or Action
Device# configure terminal
Step 3
interface interface-id
Example:
Device(config)# interface gigabitethernet1/0/1
Step 4 [no] ntp broadcast [version number] [key key-id]
[destination-address]
Example:
Device(config-if)# ntp broadcast version 2
Step 5 [no] ntp broadcast client
Example:
Device(config-if)# ntp broadcast client
Step 6 exit
Example:
Device(config-if)# exit
Step 7 [no] ntp broadcastdelay microseconds
Example:
Device(config)# ntp broadcastdelay 100
Step 8 end
Example:
Device(config)# end
System Management Configuration Guide, Cisco IOS XE Fuji 16.8.x (Catalyst 9500 Switches)
Configuring Broadcast-Based NTP Associations
Purpose
Configures an interface and enters interface configuration
mode.
Enables the interface to send NTP broadcast packets to a
peer.
• number: NTP version number. The range is 1 to 4. By
default, version 4 is used.
• key-id: Authentication key.
• destination-address: IP address of the peer that is
synchronizing its clock to this switch.
Use the no form of this command to disable the interface
from sending NTP broadcast packets.
Enables the interface to receive NTP broadcast packets.
Use the no form of this command to disable the interface
from receiving NTP broadcast packets.
Returns to privileged EXEC mode.
(Optional) Change the estimated round-trip delay between
the device and the NTP broadcast server
The default is 3000 microseconds. The range is from 1 to
999999.
Use the no form of this command to disable the interface
from receiving NTP broadcast packets.
Returns to privileged EXEC mode.
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