6장. VLSM and CIDR 마지막 패킷트레이서

ISP-R1
cisco -> en -> class -> conf t->
ip route 10.1.0.0 255.255.0.0 s0/0/0
ip route 172.20.0.0 255.255.0.0 s0/0/1

ISP-R2
cisco -> en -> class -> conf t->
ip route 10.1.0.0 255.255.0.0 s0/0/1
ip route 172.20.0.0 255.255.0.0 s0/0/0

R1
cisco -> en -> class -> conf t->
int s 0/0/0 -> ip add 10.1.255.241 255.255.255.252 -> clock rate 64000 -> no sh
int s 0/0/1 -> ip add 10.1.255.245 255.255.255.252 -> clock rate 64000 -> no sh
int s 0/1/0 -> ip add 10.1.255.249 255.255.255.252 -> clock rate 64000 -> no sh
ip route 0.0.0.0 0.0.0.0 s 0/1/1
route rip ->
de -> tab -> o -> tab -> Enter
pa -> tab -> s0/1/1
network 10.1.0.0
version 2 -> no auto-summary


B1-R1
en -> conf t ->
hostname B1-R1
int fa 0/0 -> ip add 10.1.0.1 255.255.224.0 -> no sh
int fa 0/1 -> ip add 10.1.32.1 255.255.224.0-> no sh
int fa 1/0 -> ip add 10.1.64.1 255.255.224.0 -> no sh
int fa 1/1 -> ip add 10.1.96.1 255.255.224.0 -> no sh
int s 0/0/0 -> ip add 10.1.255.242 255.255.255.252 -> no sh
route rip ->
network 10.1.0.0
pa -> tab -> fa 0/0
pa -> tab -> fa 0/1
pa -> tab -> fa 1/0
pa -> tab -> fa 1/1
version 2 -> no auto-summary

B2-R1
en -> conf t ->
hostname B2-R1
int fa 0/0 -> ip add 10.1.128.1 255.255.240.0 -> no sh
int fa 0/1 -> ip add 10.1.144.1 255.255.240.0 -> no sh
int fa 1/0 -> ip add 10.1.160.1 255.255.240.0 -> no sh
int fa 1/1 -> ip add 10.1.176.1 255.255.240.0 -> no sh
int s 0/0/0 -> ip add 10.1.255.246 255.255.255.252 -> no sh
route rip ->
network 10.1.0.0
pa -> tab -> fa 0/0
pa -> tab -> fa 0/1
pa -> tab -> fa 1/0
pa -> tab -> fa 1/1
version 2 -> no auto-summary

B3-R1
en -> conf t ->
hostname B3-R1
int fa 0/0 -> ip add 10.1.192.1 255.255.248.0 -> no sh
int fa 0/1 -> ip add 10.1.200.1 255.255.248.0 -> no sh
int fa 1/0 -> ip add 10.1.208.1 255.255.248.0 -> no sh
int fa 1/1 -> ip add 10.1.216.1 255.255.248.0 -> no sh
int s 0/0/0 -> ip add 10.1.255.250 255.255.255.252 -> no sh
route rip ->
network 10.1.0.0
pa -> tab -> fa 0/0
pa -> tab -> fa 0/1
pa -> tab -> fa 1/0
pa -> tab -> fa 1/1
version 2 -> no auto-summary


R2
cisco -> en -> class -> conf t->
int s 0/0/0 -> ip add 172.20.255.241 255.255.255.252 -> clock rate 64000 -> no sh
int s 0/0/1 -> ip add 172.20.255.245 255.255.255.252 -> clock rate 64000 -> no sh
int s 0/1/0 -> ip add 172.20.255.249 255.255.255.252 -> clock rate 64000 -> no sh
ip route 0.0.0.0 0.0.0.0 s 0/1/1
ip route 172.20.0.0 255.255.240.0 s 0/0/0
 ip route 172.20.16.0 255.255.248.0 s 0/0/1
 ip route 172.20.24.0 255.255.252.0 s 0/1/0

B1-R2
en -> conf t ->
hostname B1-R2
int fa 0/0 -> ip add 172.20.0.1 255.255.252.0 -> no sh
int fa 0/1 -> ip add 172.20.4.1 255.255.252.0 -> no sh
int fa 1/0 -> ip add 172.20.8.1 255.255.252.0 -> no sh
int fa 1/1 -> ip add 172.20.12.1 255.255.252.0 -> no sh
int s 0/0/0 -> ip add 172.20.255.242 255.255.255.252 -> no sh
ip route 0.0.0.0 0.0.0.0 s 0/0/0

B2-R2
en -> conf t ->
hostname B2-R2
int fa 0/0 -> ip add 172.20.16.1 255.255.254.0 -> no sh
int fa 0/1 -> ip add 172.20.18.1 255.255.254.0 -> no sh
int fa 1/0 -> ip add 172.20.20.1 255.255.254.0 -> no sh
int fa 1/1 -> ip add 172.20.22.1 255.255.254.0 -> no sh
int s 0/0/0 -> ip add 172.20.255.246 255.255.255.252 -> no sh
ip route 0.0.0.0 0.0.0.0 s 0/0/0

B3-R2
en -> conf t ->
hostname B3-R2
int fa 0/0 -> ip add 172.20.24.1 255.255.255.0 -> no sh
int fa 0/1 -> ip add 172.20.25.1 255.255.255.0 -> no sh
int fa 1/0 -> ip add 172.20.26.1 255.255.255.0 -> no sh
int fa 1/1 -> ip add 172.20.27.1 255.255.255.0 -> no sh
int s 0/0/0 -> ip add 172.20.255.250 255.255.255.252 -> no sh
ip route 0.0.0.0 0.0.0.0 s 0/0/0
 

완성파일

6.5.1.pka

설명서

E2_PTAct_6_5_1_Directions.pdf

계산방법