Difference between revisions of "NTP JUNOS"
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Latest revision as of 14:27, 16 October 2014
NTP
NTP protokollen bruges til at holde tiden synkroniseret på alt udstyret[1].
Konfigration på Juniper
Konfigureres under system ntp. her er både konfigureret en synkroniserings server og en opstarts server.
[edit system]
rael@SRX240# <input>show</input>
ntp {
boot-server 83.90.47.30;
server 83.90.47.30;
}
[edit system]
rael@SRX240# <input>commit</input>Verificering
Se om NTP synkroniserer
rael@SRX240> show ntp associations
remote refid st t when poll reach delay offset jitter
==============================================================================
*cpe.atm2-0-7514 193.200.91.90 3 - 43 64 <notice>377 1.377 1.735 0.947</notice>Og at klokken er sat rigtigt:
rael@SRX240> <input>show system uptime</input>
Current time: <notice>2014-10-16 15:22:23 CEST</notice>
System booted: 2014-10-16 13:48:28 CEST (01:33:55 ago)
Protocols started: 2014-10-16 13:50:23 CEST (01:32:00 ago)
Last configured: 2014-10-16 15:08:43 CEST (00:13:40 ago) by rael
3:22PM up 1:34, 1 user, load averages: 0.04, 0.07, 0.06Flere NTP kommandoer
taget direkte fra help reference.
rael@SRX240> <input>help reference system ntp</input>
ntp
Syntax
ntp {
authentication-key number type type value password;
<notice>boot-server address;</notice>
broadcast <address> <key key-number> <version value> <ttl value>;
broadcast-client;
multicast-client <address>;
peer address <key key-number> <version value> <prefer>;
<notice>server address <key key-number> <version value> <prefer>;
source-address source-address;</notice>
trusted-key [ key-numbers ];
}
Hierarchy Level
[edit system]