Unknown
Telnet
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Application Layer — Remote Access
协议概览
全称
Telnet
缩写
Telnet
OSI 层
Application Layer
类别
Remote Access
默认端口
23
RFC
RFC 854
关于 Telnet
Legacy unencrypted remote terminal protocol. Transmits data including passwords in plaintext. Replaced by SSH for security.
Application Layer
Remote Access
端口 23
标准参考
Telnet定义于互联网工程任务组（IETF）发布的RFC 854中。RFC是互联网协议的官方标准文档，可免费公开查阅。