Siemens RUGGEDCOM ROX II User Manual page 783

RUGGEDCOM ROX II
CLI User Guide
Section 17.8.4
Deleting an NTP Server
To delete an NTP server configured on the device, do the following:
1. Make sure the CLI is in Configuration mode.
2. Delete the NTP server by typing:
no services ntp server IP Address
Where:
• IP Address is the internal address of the remote NTP server.
Type commit and press Enter to save the changes, or type revert and press Enter to abort.
3.
Section 17.8.5
Managing Server Keys
Server keys are used to authenticate NTP communications and prevent tampering with NTP timestamps. When
using authentication, both the local and remote servers must share the same key and key identifier. Packets sent
to and received from the server/peer include authentication fields encrypted using the key.
CONTENTS
• Section 17.8.5.1, "Viewing a List of Server Keys"
• Section 17.8.5.2, "Adding a Server Key"
• Section 17.8.5.3, "Deleting a Server Key"
Section 17.8.5.1
Viewing a List of Server Keys
To view a list of server keys, type:
show running-config services ntp key
If keys have been configured, a table or list similar to the following example appears:
ruggedcom# show running-config services ntp key
services
ntp
key 1
value $4$87sRT/Z+sxs9hYYI0d4IDw==
trusted
!
!
!
If no server keys have been configured, add keys as needed. For more information, refer to
"Adding a Server Key".
Deleting an NTP Server
Chapter 17
Time Services
Section 17.8.5.2,
737