To apply any DHCP snooping configuration, you must enable DHCP snooping globally on the switch. DHCP snooping is not active until you enable DHCP snooping on a VLAN by using the ip dhcp snooping vlan Global Configuration mode command. Example switchxxxxxx(config)# ip dhcp snooping ip dhcp...
dhcp snooping ip地址检测功能想换华三设备，华为有一个命令是dhcp snooping check ip enable，设备比较...
dhcp relay server-detect命令用来使能伪DHCP服务器检测功能。undo dhcp relay server-detect命令用来禁止此功能。缺省情况下,禁止伪DHCP服务器检测功能。使能伪DHCP服务器检测功能后,DHCP中继会从接收到的DHCP报文中获取给客户端分配IP地址的服务器IP地址,并记录...
The priorities for learning IP addresses through snooping DHCP packets, ARP packets, and HTTP/HTTPS requests are in descending order. Make sure the service template is disabled when you execute this command. Examples # Enable snooping HTTP and HTTPS requ...
1. When users go online from the VLAN access side and the DHCPv6 server is deployed on the VLAN access side, run the dhcp snooping enable command in the BD from which users go online, in the VLAN accessed by users, or on the interface accessed by users, and run the dhcp snooping trus...
To configure the boot file, use the bootfile command in the DHCPv4 server profile submode. To deconfigure, use the no form of this command. bootfile boot-file-name no bootfile boot-file-name Syntax Description boot-file-name Name of the boot...
Check whether the number of access DHCP users has reached the threshold. Run the display dhcp snooping [ interface interface-type interface-number | vlan vlan-id ] command to check whether "Dhcp user max number: XX" is displayed globally, in the VLAN, or on the user-side interface. By de...
[Quidway]dhcp-snooping--开启交换机DHCP Snooping 功能。 开启VLAN 1 内所有端口的ARP 入侵检测功能。 [Quidway]vlan 1 [Quidway-vlan1]arp detection enable [Quidway-vlan1]quit 设置上联端口Ethernet1/0/1 为DHCP Snooping 信任端口,ARP 信任端口。
2960交换机远程就是dhcp中无法显示IP 地址及mac,全局配置也做了ip dhcp snooping,端口聚合也配了 ip dhcp snooping trust,端口是状态是正常的,端口接的电脑也正常获取IP地址,配置如下,请各位大佬帮帮我。#sho runBuilding configuration...Current configuration : 12640 bytes!! Last configuratio...