ntp-service unicast-peer命令用来配置NTP对等体模式。 undo ntp-service unicast-peer命令用来取消NTP对等体模式。 缺省情况下,未配置NTP对等体模式。 命令格式 ntp-service unicast-peer ip-address [ version number | maxpoll max-number | minpoll min-number | authentication-keyid key-id | source-interface...
The undo ntp-service unicast-peer command cancels the NTP peer mode. By default, the NTP peer mode is not configured. Format ntp-service unicast-peer ip-address [ version number | maxpoll max-number | minpoll min-number | authentication-keyid key-id | source-interface interface-type interfac...
If the output returns either of the following commands listed then the device is vulnerable: ntp master ntp peer ntp server ntp broadcast client ntp multicast client The following example identifies a Cisco device that is configured with NTP: router#show running-config | include ntp ntp peer ...
class{'ntp':servers=> ['ntp1.corp.com','ntp2.corp.com'],restrict=> ['default ignore','-6 default ignore','127.0.0.1','-6 ::1','ntp1.corp.com nomodify notrap nopeer noquery','ntp2.corp.com nomodify notrap nopeer noquery'], } ...
ntp-service unicast-peer ntp-service unicast-server 下面详细介绍: display ntp-service sessions 命令功能 display ntp-service sessions命令用来查看本地NTP维护的所有会话信息。 命令格式 display ntp-service sessions [ verbose ] 使用实例 查看本地设备的NTP会话信息。
<Huawei>display ntp-service sessions verboseclock source: 172.11.12.1 clock stratum: 1 clock status: configured, master, sane, valid reference clock ID: LOCAL(0) local mode: client, local poll: 6 peer mode: server, peer poll: 6 offset: -3.2385 ms,delay: 26.97 ms, disper: 14.85 ms ...
filegen peerstats file peerstats type day enable filegen clockstats file clockstats type day enable # Specify one or more NTP servers. # Use serversfromthe NTP Pool Project. Approved by Ubuntu Technical Board # on2011-02-08(LP: #104525). See http://www.pool.ntp.org/join.html for# ...
Attackers can exploit NTP to generate large volumes of junk traffic for distributed denial-of-service attacks. Update NTP to keep your servers out of the DDoS botnet
そして/etc/ntp.confはデフォルトでserverもpeerもなくpoolで指定されている(serversはOpenNTPD用)。 $ cat /etc/ntp.conf (略) # Specify one or more NTP servers. # Use servers from the NTP Pool Project. Approved by Ubuntu Technical Board ...
w32tm /config /update /manualpeerlist:sg.pool.ntp.org,0x1 /syncfromflags:MANUAL 其次, w32tm /resync /rediscover /nowait 然后停止、重启时间服务,刚才的配置才会生效。 到此,我们应该能够在整个Lync环境中通过一个可靠的时间源同步时间了。 转载于:https://blog.51cto.com/alandai/1683596...