Service Manual

Version Description
9.10(0.0) Introduced on the S6100–ON.
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
6.1.1.0 Introduced on the E-Series.
Usage Information Coordinated universal time (UTC) is the time standard based on the International Atomic Time standard, commonly
known as Greenwich Mean time. When determining system time, include the dierentiator between UTC and your
local timezone. For example, San Jose, CA is the Pacic Timezone with a UTC oset of -8.
debug ntp
Display network time protocol (NTP) transactions and protocol messages for troubleshooting.
Syntax
debug ntp {adjust | all | authentication | events | loopfilter | packets |
select | sync}
To disable debugging of NTP transactions, use the no debug ntp {adjust | all | authentication
| events | loopfilter | packets | select | sync} command.
Parameters
adjust Enter the keyword adjust to display information on NTP clock adjustments.
all Enter the keyword all to display information on all NTP transactions.
authentication Enter the keyword authentication to display information on NTP authentication
transactions.
events Enter the keyword events to display information on NTP events.
looplter Enter the keyword loopfilter to display information on NTP local clock frequency.
packets Enter the keyword packets to display information on NTP packets.
select Enter the keyword select to display information on the NTP clock selection.
sync Enter the keyword sync to display information on the NTP clock synchronization.
Command Modes EXEC Privilege
Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
1596 System Time and Date