Exercise $1$

Implement the network of Figure $1.$

Figure $1.$ Network for Exercise $1.$

Your solution must:

Assign IPv$6$ addresses to all devices, including global unicast $($see topology$)$ and link local. For link

local, use FE$80$::$1$ for router R$1($all interfaces$),$ FE$80$::$2$ for router R$2($all interfaces$),$ FE$80$::A for

$PC0,$ and FE$80$: A for PC$1.$ Also assign mask$/$prefix length and default gateway. The ISP router $($inside

the Internet cloud$)$ has been configured already.

Set static routes in routers R$1$ and R$2,$ as follows:

a$.$ Set the primary path from LAN$1$ to LAN$2($LAN$1->$R$1->$R$2->$LAN$2)$ and from LAN$2$ to LAN$1$

$($LAN$2>$ R$2$ R$1>$ LAN$1).$

b$.$ Set the secondary path $($floating route$)$ from LAN$1$ to LAN$2$ via the Internet $($LAN$1>$ R$1>$ ISP$-$

$>R2$ LAN$2)$ and from LAN$2$ to LAN$1$ via the Internet $($LAN$2>$ R$2>$ ISP$->$R$1>$ LAN$1).$

c$.$ Set the primary default routes to the Internet from LAN$1($LAN$1>$ R$1>$ ISP$)$ and from LAN$2$

$($LAN$2->$R$2->$ISP$).$

d$.$ Set the secondary default routes $($floating route$)$ to the Internet from LAN$1($LAN$1->$R$1->$R$2-$

$>$ ISP$)$ and from LAN$2($LAN$2>$ R$2$ R$1>$ ISP$).$

Test the system. Include two screen captures: one screen capture illustrating a ping packet

sent from PC$0$ to the Internet $(2001$:A:A:A::$2),$ and another screen capture illustrating a

ping packet from $PC0$ to $PC1.$

Table $1.$ Specifications, Exercise $1.$