Cisco Catalyst 9400 User Manual

PurposeCommand or Action
Returns to privileged EXEC mode.end
Example:
Step 5
Device(config)# end
Configuring Broadcast-Based NTP Associations
To configure broadcast-based NTP associations, perform this procedure:
Procedure
PurposeCommand or Action
Enables privileged EXEC mode.enable
Step 1
Example:
Enter your password if prompted.
Device> enable
Enters global configuration mode.configure terminal
Example:
Step 2
Device# configure terminal
Configures an interface and enters interface
configuration mode.
interface interface-id
Example:
Step 3
Device(config)# interface
gigabitethernet1/0/1
Enables the interface to send NTP broadcast
packets to a peer.
[no] ntp broadcast [version number] [key
key-id] [destination-address]
Step 4
Example:
• number: NTP version number. The range
is 1 to 3. By default, version 3 is used.
Device(config-if)# ntp broadcast version
• key-id: Authentication key.
2
• 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.
[no] ntp broadcast client
Example:
Step 5
System Management Configuration Guide, Cisco IOS XE Bengaluru 17.4.x (Catalyst 9400 Switches)
18
Administering the Device
Configuring Broadcast-Based NTP Associations

Cisco Catalyst 9400 Specifications

General

Product Series	Catalyst 9400 Series
Layer	Layer 2/3
Operating System	Cisco IOS XE
Switch Type	Modular
Uplink Interfaces	10 Gigabit Ethernet, 40 Gigabit Ethernet, 100 Gigabit Ethernet
Stacking	No
Form Factor	Modular Chassis
Operating Temperature	0°C to 40°C (32°F to 104°F)
Redundancy	Power supplies
Security Features	MACsec
Management	Cisco DNA Center, CLI, SNMP