ECS4110-28P_Management Guide

C HAPTER 4 | Basic Management Tasks
Setting the System Clock
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Figure 16: Adding an NTP Time Servers
To show the list of configured NTP time servers:
1. Click System, then Time.
2. Select Configure Time Server from the Step list.
3. Select Show NTP Server from the Action list.
Figure 17: Showing the NTP Time Server List
SPECIFYING NTP AUTHENTICATION KEYS
Use the System > Time (Configure Time Server – Add NTP Authentication
Key) page to add an entry to the authentication key list.
CLI REFERENCES
◆ "ntp authentication-key" on page 774
PARAMETERS
The following parameters are displayed:
◆ Authentication Key – Specifies the number of the key in the NTP
Authentication Key List to use for authentication with a configured
server. NTP authentication is optional. When enabled on the System >
Time (Configure General) page, you must also configure at least one
key on this page. Up to 255 keys can be configured on the switch.
(Range: 1-65535)
◆ Key Context – An MD5 authentication key string. The key string can
be up to 32 case-sensitive printable ASCII characters (no spaces).
NTP authentication key numbers and values must match on both the
server and client.