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FTOS Command Reference for the S-Series - Force10 Networks

FTOS Command Reference for the S-Series - Force10 Networks

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ntp au<strong>the</strong>nticate<br />

Parameters<br />

<strong>Command</strong> Modes EXEC privilege<br />

<strong>Command</strong><br />

History<br />

ntp au<strong>the</strong>nticate<br />

c e s Enable au<strong>the</strong>ntication of NTP traffic between <strong>the</strong> switch and <strong>the</strong> NTP time serving hosts.<br />

Syntax ntp au<strong>the</strong>nticate<br />

To disable NTP au<strong>the</strong>ntication, enter no ntp au<strong>the</strong>ntication.<br />

Defaults Not enabled.<br />

<strong>Command</strong> Modes CONFIGURATION<br />

<strong>Command</strong><br />

History<br />

Usage<br />

In<strong>for</strong>mation<br />

Related<br />

<strong>Command</strong>s<br />

adjust Enter <strong>the</strong> keyword adjust to display in<strong>for</strong>mation on NTP clock adjustments.<br />

all Enter <strong>the</strong> keyword all to display in<strong>for</strong>mation on all NTP transactions.<br />

au<strong>the</strong>ntication Enter <strong>the</strong> keyword au<strong>the</strong>ntication to display in<strong>for</strong>mation on NTP<br />

au<strong>the</strong>ntication transactions.<br />

events Enter <strong>the</strong> keyword events to display in<strong>for</strong>mation on NTP events.<br />

loopfilter Enter <strong>the</strong> keyword loopfilter to display in<strong>for</strong>mation on NTP local clock<br />

frequency.<br />

packets Enter <strong>the</strong> keyword packets to display in<strong>for</strong>mation on NTP packets.<br />

select Enter <strong>the</strong> keyword select to display in<strong>for</strong>mation on <strong>the</strong> NTP clock selection.<br />

sync Enter <strong>the</strong> keyword sync to display in<strong>for</strong>mation on <strong>the</strong> NTP clock<br />

synchronization.<br />

Version 7.6.1.0 Support added <strong>for</strong> S-<strong>Series</strong><br />

Version 7.5.1.0 Support added <strong>for</strong> C-<strong>Series</strong><br />

pre-Version 6.1.1.0 Introduced <strong>for</strong> E-<strong>Series</strong><br />

Version 7.6.1.0 Support added <strong>for</strong> S-<strong>Series</strong><br />

Version 7.5.1.0 Support added <strong>for</strong> C-<strong>Series</strong><br />

pre-Version 6.1.1.0 Introduced <strong>for</strong> E-<strong>Series</strong><br />

You also must configure an au<strong>the</strong>ntication key <strong>for</strong> NTP traffic using <strong>the</strong> ntp<br />

au<strong>the</strong>ntication-key command.<br />

ntp au<strong>the</strong>ntication-key Configure au<strong>the</strong>ntication key <strong>for</strong> NTP traffic.<br />

ntp trusted-key Configure a key to au<strong>the</strong>nticate<br />

156 Time <strong>Command</strong>s

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