correction V1/2 pratique 2012 avec pkt

Dossier 1 : réseau informatique
Partie 1 : ADRESSAGE
1---@ 192.168.25.0 /24
Site nord : 60 hôte
Site ouest : 60 hôte
-2 ₌ 62
MAC : /26
Premier plage :
192.168.25.0
192.168.25.63
Deuxième plage :
192.168.25.64
192.168.25.127
Site nord contient 2 agence chaque agence contiens 30 hôte
-2 ₌ 30
MAC : /27
Agence info :
192.168.25.64
192.168.25.95
Agence compta :
192.168.25.96
192.168.25.127
Site ouest contiens 2 agence Kenitra et rabat @ réseau 192.168.25.128
Kenitra  34 hôte et 8 hôte
34 hôte
-2 ₌ 62
MAC : /26
192.168.25.128
192.168.25.191
Agence rabat 18 hôte :@192.168.25.192
-2 ₌ 30
MAC : /27
192.168.25.192
192.168.25.223
Agence Kenitra 8 hôte pour la département administrateur @ 192.168.25.224
192.168.25.224
192.168.25.139
La liaison entre les routeur : @ 192.168.25.240
Le besoin 2 -2=2
/30
Premier plage : 192.168.25.240
192.168.25.243
Dexiéme plage : 192.168.25.244
192.168.25.247
Troixiém plage : 192.168.25.248
192.168.25.251
Quatriéme plage : 192.168.25.252
192.168.25.255
2-----
Nom hôte @sous réseau Masque
Site Kenitra-personnel 192.168.25.128 /26
Site nord-infos 192.168.25.64 /27
Site nord-compta 192.168.25.96 /27
Site rabat 192.168.25.192 /27
Site Kenitra-administration 192.168.25.224 /28
Liaison ouest-rabat 192.168.25.240 /30
Liaison ouest –Kenitra 192.168.25.244 /30
Liaison rabat-Kenitra 192.168.25.248 /30
Liaison ouest-nord 192.168.25.252 /30





Hôte Interface @ IP

Routeur Nord Fa 0/0.31 192.168.25.65
Fa0/0.41 192.168.25.97
S2/0 192.168.25.254

Routeur OUEST S2/0 192.168.25.241
S3/0 192.168.25.245
S6/0 192.168.25.253
S7/0 212.217.0.1

Routeur Kenitra Fa0/0 192.168.25.124
Fa1/0 192.168.25.225
S2/0 192.168.25.246
S3/0 192.168.25.250

Routeur Rabat Fa0/0 192.168.25.193
S2/0 192.168.25.242
S3/0 192.168.25.249
Pc0 fastEthernet 192.168.25.190
Passerelle 192.168.25.1224
Pc1 fastEthernet 192.168.258.189
Passerelle 192.168.258.124
Pc2 fastEthernet 192.168.25.238
Passerelle 192.168.25.225
Pc3 fastEthernet 192.168.25.237
Passerelle 192.168.25.225
Pc4 fastEthernet 192.168.25.222
Passerelle 192.168.25.193
Pc5 fastEthernet 192.168.25.121
Passerelle 192.168.25.193
Pc6 fastEthernet 192.168.25.94
Passerelle 192.168.25.65
Pc7 fastEthernet 192.168.25.93
Passerelle 192.168.25.65
Pc8 fastEthernet 192.168.25.126
Passerelle 192.168.25.97
Pc9 fastEthernet 192.168.25.125
Passerelle 192.168.25.97
Serveur Web fastEthernet 192.168.25.129
Passerelle 192.168.25.124
3-----
packet tracer

Nord
#conf t
#no ip domain lookup
#hostname nord
#enable secret 23456
#line console 0
#password 23456
#login
#exit
#line vty 0 4
# password 23456
#login
#exit
#interface fa 0/0.31
#ip add 192.168.25.65 255.255.255.192
#no shut
#interface fa0/0.41
#ip add 192.168.25.97 255.255.255.224
# no shut
#exit
#interface s2/0
#ip add 192.168.25.241 255.255.255.252
#no shut
#exit
#show ip interface brief
#show ip route
C 192.168.25.64 is directly connected, FastEthernet0/0
C 192.168.25.252 is directly connected, Serial2/0
#router ripv1
#network 192.168.25.64
#network 192.168.25.252
#end

OUEST
#conf t
#no ip domain lookup
#hostname OUEST
#enable secret 23456
#line console 0
#password 23456
#login
#exit
#line vty 0 4
# password 23456
#login
#exit
#int s2/0
#ip add 192.168.25.241 255.255.255.252
#clock rate 56000
#no shut
#exit
#int s3/0
#ip add 192.168.25.245 255.255.255.255.252
#no shut
#int s6/0
#ip add 192.168.25.253 255.255.255.252
#clock rate 56000
#no shut
#end
#copy run sta
#show ip interface brief
#show ip route
C 192.168.25.240 is directly connected, Serial2/0
C 192.168.25.244 is directly connected, Serial3/0
C 192.168.25.252 is directly connected, Serial6/0
#router ripv1
#network 192.168.25.240
#network 192.168.25.244
# network 192.168.25.252
#end
#show ip route
C 192.168.25.192/28 is directly connected, FastEthernet0/0
C 192.168.25.240/30 is directly connected, Serial2/0
C 192.168.25.248/30 is directly connected, Serial3/0
#router ripv1
#network 192.168.25.192
#network 192.168.25.240
#network 192.168.25.248
#end
KENITRA
#conf t
#no ip domain lookup
#hostname kenitra
#enable secret 23456
#line console 0
#password 23456
#login
#exit
#line vty 0 4
# password 23456
#login
#exit
#int s2/0
#ip add 192.168.25.246 255.255.255.255.252
#clock rate 5600
#no shut
#int s3/0
#ip add 192.168.25.250 255.255.255.255.252
#no shut
#show ip interface brief
#show ip route
C 192.168.25.64/26 is directly connected, FastEthernet0/0
C 192.168.25.224/27 is directly connected, FastEthernet1/0
C 192.168.25.246/30 is directly connected, Serial2/0
C 192.168.25.250/30 is directly connected, Serial3/0
#router ripv1
#network 192.168.25.64
#network 192.168.25.224
#network 192.168.25.246
#network 192.168.25.250
#end

RABAT
#conf t
#no ip domain lookup
#hostname RABAT
#enables secret 23456
#line console 0
#password 23456
#login
#exit
#line vty 0 4
# password 23456
#login
#exit
#show ip interface brief
#show ip route

192.168.25.0/24 is variably subnetted, 3 subnets, 2 masks
C 192.168.25.192/28 is directly connected, FastEthernet0/0
C 192.168.25.240/30 is directly connected, Serial2/0
C 192.168.25.248/30 is directly connected, Serial3/0
SWITCH COMPTA
#CONF T
#vlan 31
#name compta
#Exit
#vlan 41
#name infos
#exit
#interface range fa0/0.31
#switchport mode trunk
#switchport trunk vlan native 99
#Exit
#vtp mode server
#vtp domain lab4
#vtp password 23456
#exit
#spanning-tree praimary
#end
#copy run sta
SWITCH infos
#CONF T
#vlan 31
#name compta
#Exit
#vlan 41
#name infos
#exit
#interface range fa0/0.31
#switchport mode trunk
#switchport trunk vlan native 99
#Exit
#vtp mode client
#vtp domain lab4
#vtp password 23456
#exit