Chapter 4
| System Management Commands
Time
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Example
Console#show sntp
Current Time : Nov 5 18:51:22 2015
Poll Interval : 16 seconds
Current Mode : Unicast
SNTP Status : Enabled
SNTP Server : 137.92.140.80 0.0.0.0 0.0.0.0
Current Server : 137.92.140.80
Console#
NTP Commands
ntp authenticate This command enables authentication for NTP client-server communications. Use
the no form to disable authentication.
Syntax
[no] ntp authenticate
Default Setting
Disabled
Command Mode
Global Configuration
Command Usage
You can enable NTP authentication to ensure that reliable updates are received
from only authorized NTP servers. The authentication keys and their associated key
number must be centrally managed and manually distributed to NTP servers and
clients. The key numbers and key values must match on both the server and client.
Example
Console(config)#ntp authenticate
Console(config)#
Related Commands
ntp authentication-key (180)