The port number used by FTP is ___.A 20 and 21B 20C 21D 53 相关知识点: 试题来源: 解析 A 20 and 21 FTP(文件传输协议)使用两个端口: 1. **端口21**:用于控制连接,负责传输命令(如登录、文件操作指令等)。 2. **端口20**:用于数据连接(在主动模式下),实际传输文件数据时使用。 **选项...
•162 UDP port for sending SNMP traps. This port can be used when the network is configured to capture trap information. Many SNMP Management utilities can be configured to capture traps. The Jetdirect's SNMP trap destination IP address and this port number can be configured using Web Jetadmi...
Remarks for parameters in command-line mode Any port number value must be a valid port number between 1 and 65535, inclusive. The-e,-o, and-rparameters are mutually exclusive. A single PortQry command can use only one of these parameters. ...
Remarks for parameters in command-line mode Any port number value must be a valid port number between 1 and 65535, inclusive. The -e, -o, and -r parameters are mutually exclusive. A single PortQry command can use only one of these parameters. A query to UDP port 389 (LDAP) might ...
IP headers only indicate the destination IP address, not the port number at that IP address. Usually, the inability to indicate the port at the network layer has no impact on networking processes, since network layer protocols are almost always used in conjunction with a transport layer protocol...
百度试题 结果1 题目The port number used by pop3 is ___. A. 80 B. 25 C. 110 D. 53 相关知识点: 试题来源: 解析 C 110 反馈 收藏
百度试题 结果1 题目The port number used by SMTP is ___. . A. 80 B. 25 C. 110 D. 53 相关知识点: 试题来源: 解析 B 25. 反馈 收藏
netsh int ipv4 add excludedportrange protocol = tcp startport = Integer numberofports = 1 Additionally, assume that you bind the SO_REUSEADDR socket to a specific TCP port on the computer. In this situation, when you try to bind the SO_REUSEADDR socket to the TCP port again, ...
40/100GE Breakout Button for manually controlling 10GE/25GE port sequence number indicators When one or more 40GE or 100GE ports are split, these sequence number indicators take effect. Press the 40/100GE Breakout button to turn on the port sequence number indicators ...
What is the port number for localhost? Localhostis the default name used to establish a connection with a computer. The IP address is usually 127.0.0.1. This is done by using a loopback address network. Port 80 is the common standard port for HTTP. ...