WebDHCPoffer 报⽂到底是单播还是⼴播? DHCP在设计之初,充分考虑到TCP/IP协议实现的多样性,具体和DHCP有关的多样性体现在:TCP/IP协议栈没有完成IP地址的配置前, Web如果 dhcp 服务器在响应中发送 dhcpoffer 消息,那么 dhcpoffer 将包含一个可用 ip 地址以及 dhcp 设置中定义的任何其他配置信息。 客户机接受 dhcp 服务器提供的信 …
DHCP offer 为什么不是广播包? 50 - 百度知道
WebMay 10, 2024 · Think of DHCPREQUEST as your DHCPACCEPT and you'll see they are doing the same thing. The server behaviour is specified in RFC 2131. The message pairs are: DHCPDISCOVER -> DHCPOFFER DHCPREQUEST -> DHCPACK. You propose adding a new DHCPACCEPT message that would do exactly what DHCPREQUEST … WebJun 10, 2016 · This is a great post, well done with the images, configs, and proof by wireshark. It answers the what happens perfectly, but it doesn't quite answer the why.That is dependent on whether the Client set the DHCP Broadcast flag in the original DHCPDISCOVER message, indicating to the DHCP Server (or Relay, in this case) to … hierarchy of scale definition in art
关于DHCP服务器的offer与ack阶段是单播还是广播的研究…
WebDec 3, 2016 · If using a Cisco Catalyst switch, you're in luck! Issue the following command! debug ip dhcp server packets. ! terminal monitor. ! Restart the PC and watch the request go, and come back. To turn the debub off, issue: undebug ip dhcp server packets. Web1、dhcp获取地址的过程? (1)在发现阶段,dhcp客户端通过发送dhcp discover报文来寻找dhcp服务器。由于dhcp服务器的ip地址对于客户端来说是未知的,所以dhcp客户端以 … WebMay 17, 2024 · The log shows DHCPOFFER with an IP address, but the device never is listed on DHCP leases page and I can not access the device from the IP in the log. I am running 2.5.1-RELEASE (amd64). For me, it may have started with the upgrade to 2.5 a few months ago. Any help would be appreciated. hierarchy of safety control measures