CLs will be configured to control what services Hosts $1$ and $2$ can access from the server. An ACL will be

created that allows Host $1$ web $($HTTP$)$ and FTP access to the server but denies Host $2.$ Host $2$ will be

allowed to telnet to the server, but this service is denied to Host $1.$ These ACLs will be configured and verified

with show commands and logging$.$

a$.$ Create an ACL based on the requirements previously outlined. This ACL is applied to R$1.$

R$1($config$)$#access$-$list $110$ remark Allow Host $1$ web access to server

R$1($config$)$#access$-$list $110$ permit tcp host $192\mathrm{.}168\mathrm{.}1\mathrm{.}5$ host $172\mathrm{.}17\mathrm{.}1\mathrm{.}1$

eq www

R$1($config$)$#access$-$list $110$ remark Allow Host $1$ FTP access to server

R$1($config$)$#access$-$list $110$ permit tcp host $192\mathrm{.}168\mathrm{.}1\mathrm{.}5$ ho