Configuring Network Time Protocol; Implementation Information - Dell Force10 C150 Configuration Manual

Figure 53-1. NTP Fields
Source Port
(123)
Leap Status
Indicator
Code: 00: No Warning
Range: 0-4
01: +1 second
Code: 0: unspecified
10: -1 second
11: reserved
Range: 0-4
Code: 0: clock operating correctly
1: carrier loss
2: synch loss
3: format error
4: interface/link failure

Implementation Information

• Dell Force10 systems can only be an NTP client.

Configuring Network Time Protocol

Configuring NTP is a one-step process:
1. Enable NTP. See page 1072.
Related Configuration Tasks
• Configure NTP broadcasts on page 1073
• Set the Hardware Clock with the Time Derived from NTP on page 1073
• Set the Hardware Clock with the Time Derived from NTP on page 1073
• Disable NTP on an interface on page 1073
• Configure a source IP address for NTP packets on page 1074
Destination Port Length
(123)
Range: +32 to -32
Type Precision
Est. Error
1: primary reference clock
2: secondary reference clock via NTP
3: secondary reference via some other host/protocol
4: eyeball-and-wristwatch
NTP Packet Payload
Checksum
Est. Drift Rate Reference
Reference
Timestamp
Clock ID
(optional)
Originate Recieve Transmit
Timestamp
Timestamp Timestamp
System Time and Date | 1071