If you choose as I do to disable this outdated feature the command is “no ntp allow mode control”. This command will then show up in the running-config as “no ntp allow mode control 0”. I added this command to an IOS router that was both receiving time from an external time sour...
1. 如果是上面的情况,可以通过 "no ntp allow mode control"命令禁用ntp的 控制报文,而控制报文对应的就是mode 6 路由器的TLS支持版本可以通过 ip http tls-version TLSv1.x命令来设置,不过仅能设置一个版本,如果必须要使用web的话建议使用tlsv1.2,TLSv1.3对openssl,和加密算法的要求都比较高,目前来基本没...
The system determines whether authentication is required in this operating mode. If authentication is not required, the system directly sends a packet. If authentication is required, the system encrypts the packet using both the key ID and an encryption algorithm before sending it. Receiving process...
Fundamentals of NTP Access Control NTP Authentication NTP authentication can be enabled on networks requiring high security. Different keys can be used in different NTP operating modes. When NTP authentication is enabled in an NTP operating mode, the system records the key IDs corresponding to the ...
peer—Allows time requests and NTP control queries and allows the system to synchronize itself to a system whose address passes the access list criteria. serve—Allows time requests and NTP control queries, but doesn’t allow the system to synchronize itself t...
The serve option allows time requests and control queries. This system will still not synchronize its clock to the remote system. The peer option allows both time requests and control queries, and it does allow this router to synchronize its clock to the remote system. ...
· Peer—Allows time requests and NTP control queries (such as alarms, authentication status, and time server information) and allows the local device to synchronize itself to a peer device. · Server—Allows time requests and NTP control queries, but does not allow the local device to synchron...
calldelay delay This option controls the delay in seconds between the first and second packets that are sent in burst or iburst mode to allow more time for a modem or ISDN call to complete. driftfile driftfile [ minutes [ tolerance ]] This command specifies the complete path and name of ...
· Peer—Allows time requests and NTP control queries (such as alarms, authentication status, and time server information) and allows the local device to synchronize itself to a peer device. · Server—Allows time requests and NTP control queries, but does not allow the local device to synchron...
Global Configuration Settings中的AnnounceFlags和AllowNonstandardModeCombinations。 监控和报告时间同步状态: 可以配置组策略来启用或调整时间同步的监控和报告功能,以便及时发现和解决同步问题。 在组策略中配置路径是:Computer Configuration\Administrative Templates\System\Windows Time Service\Event Logging。