If i try to do the "net send" command to the whole domain from a pc in Vlan 1,it doesn't reach the other Vlan's...when i do a sniff, i can see there is a broadcast to the DHCP address 172.21.63.255 (source and destination port is 138 - Netbios datagram). The ip-...
were seeing. I've turned on the DHCP option on our DHCP server to disable NeTBIOS. I also have a SCCM configuration baseline to set the NIC properties on our workstations to disable NeTBIOS. But, I'm still see UDP traffic on port 137 and 138 being broadcast out from our workstation...
The undo ip udp-helper port disable command specifies the UDP ports to which UDP broadcast packets are relayed. By default, the switch relays broadcast packets destined for ports 37, 49, 53, 69, 137, and 138. Format ip udp-helper port disable { port-number | dns | netbios-ds | netbi...
· udp-helper broadcast-map 1.1.4 udp-helper port udp-helper port命令用来配置需要中继转发的报文的目的UDP端口。 undo udp-helper port命令用来取消已配置的需要中继转发的报文的目的UDP端口。 【命令】 udp-helper port { port-number | dns | netbios-ds | netbios-ns | tacacs | tftp | time } und...
· udp-helper broadcast-map 1.1.5 udp-helper port udp-helper port命令用来配置需要中继转发的报文的目的UDP端口。 undo udp-helper port命令用来取消已配置的需要中继转发的报文的目的UDP端口。 【命令】 udp-helper port { port-number | dns | netbios-ds | netbios-ns | tacacs | tftp | time } und...
IANA的端口分配列表 -http://www.iana.org/assignments/port-numbers 以下列表仅列出常用端口,详细的列表请参阅IANA网站 端口描述 0/TCP,UDP保留端口;不使用(若发送过程不准备接受回复消息,则可以作为源端口) 1/TCP,UDPTCPMUX(传输控制协议端口服务多路开关选择器) ...
81/TCP Torpark - Onion routing ORport 非官方 82/UDP Torpark - 控制端口 非官方 88/TCP Kerberos - 认证代理 官方 101/TCP 主机名 102/TCP ISO-TSAP 协议 107/TCP 远程Telnet协议 109/TCP POP(Post Office Protocol),“邮局协议”,第2版 110/TCP POP3(“邮局协议”,第3版)- 用于接收电子邮件 官方 ...
<HUAWEI>display udp ipv6 statisticsReceived packets: Total packets: 0 Checksum error: 0 Shorter than header: 0 Data length larger than packets: 0 No socket on port: 0 Broadcast: 0 Not delivered, input socket full: 0 Input packets missing pcb cache: 0 Sent packets: Total packets: 0 ...
IANA的端口分配列表 - http://www.iana.org/assignments/port-numbers 以下列表仅列出常用端口,详细的列表请参阅IANA网站 端口 描述 0/TCP,UDP 保留端口;不使用(若发送过程不准备接受回复消息,则可以作为源端口) 1/TCP,UDP TCPMUX(传输控制协议端口服务多路开关选择器) 5/TCP,UDP RJE(远程作业登录) 7/TCP,UD...
533/UDP netwall, For Emergency Broadcasts 540/TCP UUCP (Unix-to-Unix Copy Protocol) 官方 542/TCP,UDP commerce (Commerce Applications) 官方 543/TCP klogin, Kerberos login 544/TCP kshell, Kerberos Remote shell 546/TCP,UDP DHCPv6 客户端 547/TCP,UDP DHCPv6 服务器 548/TCP AFP (Apple...