P$1$R$1$"show ip interface brief

Interface

Seriaio$/0$

Serialo$/1$

FastEtherneto$/0$

Loopbacko

P$1$R$2*$show ip interface brief

Interface

Serialo$/0$

Fastethemet$0/0$

Loopbacko

IP$-$Address

$192\mathrm{.}168\mathrm{.}1\mathrm{.}34$

unassigned

$10\mathrm{.}100\mathrm{.}100\mathrm{.}1$

$192\mathrm{.}168\mathrm{.}1\mathrm{.}1$

OK$?$

YES

YES

YES

YES

Method

unset

unset

unset

unset

Method

unset

unset

unset

Status

down

down

up

up

Status

down

up

up

P$1$R$3*$show ip interface brief

Interface

Fastethernet$0/0$

IP$-$Address

$192168\mathrm{.}150$

IP$-$Address OK$?$

$192\mathrm{.}168\mathrm{.}133$ YES

$192\mathrm{.}168\mathrm{.}1\mathrm{.}49$ YES

$192\mathrm{.}1681\mathrm{.}17$ YES

Protocol

down

down

up

up

Hoth in in

Protocol

down

up

Status

up

OK$?$ Method

unset

Protocol

up

At which interface do you suspect the problem exists. and why?

The proble is in$.$ The interfaces $5\%$ of both

roxter PARA and Roster PAR$2$ because their status are

down. Due ho ever they are $3$ hut down or the clode in nat set in DCE

How can you correct the problem so that PIR$2$ can communicate with PIRI? $($write the required

commands$).$