The goal is to practice using the basic commands of OSPF and standard ACLs. Pleas

the following configurations:

Configure the IP addresses as:

Host A: $10\mathrm{.}1\mathrm{.}1\mathrm{.}1/24.$ Gateway: $10\mathrm{.}1\mathrm{.}1\mathrm{.}3$

Host B: $10\mathrm{.}1\mathrm{.}1\mathrm{.}2/24.$ Gateway: $10\mathrm{.}1\mathrm{.}1\mathrm{.}3$

R$1\text{'}$s G$0/0$: $10\mathrm{.}1\mathrm{.}1\mathrm{.}3/24$

Host C: $10\mathrm{.}3\mathrm{.}3\mathrm{.}3/25.$ Gateway: $10\mathrm{.}3\mathrm{.}3\mathrm{.}1$

R$1\text{'}$s G$0/1$: $10\mathrm{.}3\mathrm{.}3\mathrm{.}1/25$

S$1$: $10\mathrm{.}2\mathrm{.}2\mathrm{.}1/24.$ Gateway: $10\mathrm{.}2\mathrm{.}2\mathrm{.}3$

S$2$: $10\mathrm{.}2.\frac{2\mathrm{.}2}{24}.$ Gateway: $10\mathrm{.}2\mathrm{.}2\mathrm{.}3$

R$2\text{'}$s G$0/0$: $10\mathrm{.}2\mathrm{.}2\mathrm{.}3/24$

R$1\text{'}$s S$0/3/0$: $10\mathrm{.}4.\frac{4\mathrm{.}1}{30}$

R$2\text{'}$s S$0/3/0$: $10\mathrm{.}4\mathrm{.}4\mathrm{.}2/30$