WebJun 20, 2010 · 关于DHCP服务器的offer与ack阶段是单播还是广播的研究. 最近在研究 DHCP 服务器的offer与ack阶段是单播还是广播,上课的时候老师说DHCP分配的四个过程都是使用广播的方式,但是我在我的机子里用wireshark截包分析发现跟老师说的不一样,于是就开始了探寻之跟 ... WebApr 5, 2024 · Recently my ethernet connection can't work. Seems that I can't receive DHCP OFFER sending by the DHCP server. My computer : OS : Ubuntu 17.10 Kernel : Linux version 4.13.0-38-generic (buildd@lgw01-
Is DHCP request message a broadcast or Unicast?
WebSep 19, 2024 · Exchange of DHCP message between client and server can either be broadcast or unicast depending on setting of the fields inside in DHCP message in particular, broadcast flags field, client IP address (ciaddr) field and gateway IP address (giaddr) field. Below is a summary note breakdown. *If broadcast flag field is set, the … WebSep 22, 2024 · Networking Basics Module 11 quiz exam answers. 1. Match each description with an appropriate IP address. Networking Basics Module 11 quiz. Explanation: Place the options in the following order: a client initiating a message to find a DHCP server. DHCPDISCOVER. change filter holmes air purifier
关于DHCP这几个问题,你都能答出来吗 - 知乎 - 知乎专栏
WebJan 5, 2024 · When I tried to retrieve an IP-address my machine got no DHCP offers. Other machines in my network never face problems to connect to the router using DHCP, also most Linux distributions I ran on my PC were able to connect via DHCP. What I've tried so far. - I increased the timeout in /etc/dhclient.conf to 180. - Used bsdconfig to try setting up ... 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 … Web2 dhcp server回送dhcpoffer报文. 从图中可以看出,dhcpoffer报文是单播而不是广播,报文明确给出了目标mac和 ip,这一点不同与一般的技术文章介绍。其实,dhcp server给终端的响应报文是根据dhcp报文中的内容决定是广播还是单播,一般都是广播形式。 change filter column on pivot table