锤哥安全版本分析-lab6 (v11)Q 5.2-dhcp
本帖最后由 小锤锤 于 2015-10-26 15:35 编辑本文信息来自于广大技术爱好者和考试备战的战友们,继续抛砖,只为引玉{:soso_e113:}
众人拾柴火焰高,仅以此文带动广大技术者一起来交流技术~!!!
Q 5.2原题描述:TaskR5 is Unableto DHCP address on interface f0/1.2 from R3 acting an asDHCP server . Find the breaks and fixthe Issue so that R5 is abletoDHCP IP Address from R3.Also SW4 should havebinding information of the assigned IP Address as part ofDHCP snoopingimplementation . VERIFICATION SW4# sh ip dhcp snooping bindingR5# sh ip intb | in f0/1.2解法分析:一定关注预配 预配有条 排除3以后的地址的 配置:ip dhcp excude 19.19.192.3 255.255.255.0------ 排除3以后的所有地址看需求 加上 ip dhcp excude 19.19.192.1 然后看需求 是否加上 永久租用 参考解法:预配:R3 :ip dhcpexcluded-address 19.19.192.3 255.255.255.0ip dhcp pool R5_Pool network19.19.192.0 255.255.255.0 leaseinfiniteSW4:no ip dhcp snoopinginformation optionno ip dhcp snoopingverify mac-addressip dhcp snooping
**** Hidden Message *****
{:6_267:}{:6_267:}顶楼主一个 锤哥发的都是干货啊!!
支持支持,多发点这样的好东西!!{:6_268:} 看看 {:6_299:} {:6_263:} thanks
DDDDDDDDDDD :D:D:@:( :D:D:@:( fffffffffffffffff
页:
[1]