DHCP en routage inter vlan

_Pillow Messages postés 1 Date d'inscription   Statut Membre Dernière intervention   -  
shesh05 Messages postés 8 Date d'inscription   Statut Membre Dernière intervention   -
Bonjour à tous. Actuellement, en cours nous travaillons sur le routage intervlan.
Notre professeur nous demande de trouver comment faire un dhcp malgré les vlan. ma topologie réseau est comme tel:
-3 pc sur 3 vlan différents,
-1 serveur encore sur un vlan différent,
le tout relié a un routeur Cisco générique.
J'ai d'abord essayé avec dhcp help, mon prof m'a dit qu'il y avais de l'idée mais n'a pas daigné m'aiguiller plus.
De plus j'ai cherché sur le forum mais rien ne correspondait à l'infrastructure que j'ai.
Merci d'avance pour votre aide.

1 réponse

  1.
    shesh05 Messages postés 8 Date d'inscription   Statut Membre Dernière intervention  
     
    Hello

    Voici la conf du routeur

    Router#sh run
    Building configuration...

    Current configuration : 4637 bytes
    !
    ! No configuration change since last restart
    version 15.1
    no service pad
    service timestamps debug uptime
    service timestamps log uptime
    service password-encryption
    !
    hostname Router
    !
    boot-start-marker
    boot-end-marker
    !
    !
    enable secret 5 $1$ykVf$kePnZ15FGtZS0AKL3hcs9/
    !
    no aaa new-model
    !
    clock timezone GMT 0 4
    clock calendar-valid
    !
    !
    !
    ip dhcp excluded-address 10.10.10.1 10.10.10.30
    ip dhcp excluded-address 10.10.20.1 10.10.20.30
    ip dhcp excluded-address 10.10.30.1 10.10.30.30
    !
    ip dhcp pool WIFI
    import all
    network 10.10.20.0 255.255.255.0
    default-router 10.10.20.1
    dns-server 8.8.8.8
    !
    ip dhcp pool CCTV
    import all
    network 10.10.30.0 255.255.255.0
    default-router 10.10.30.1
    dns-server 8.8.8.8
    !
    ip dhcp pool Management
    import all
    network 10.10.10.0 255.255.255.0
    default-router 10.10.10.1
    dns-server 8.8.8.8
    !
    !
    !
    !
    multilink bundle-name authenticated
    !
    crypto pki token default removal timeout 0
    !
    !
    license udi pid CISCO1941/K9 sn FGL154225HK
    !
    !
    no spanning-tree optimize bpdu transmission
    vtp mode transparent
    !
    redundancy
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !
    !
    interface Embedded-Service-Engine0/0
    no ip address
    shutdown
    !
    interface GigabitEthernet0/0
    description ZTE_WAN_FE1
    ip ddns update hostname Router.zapto.org
    ip ddns update Router
    ip address 20.20.20.2 255.255.255.0
    ip mtu 1498
    ip nat outside
    ip virtual-reassembly in
    ip tcp adjust-mss 1400
    duplex auto
    speed 100
    ipv6 enable
    !
    interface GigabitEthernet0/1
    description LAN
    no ip address
    ip nat inside
    ip virtual-reassembly in
    load-interval 30
    duplex auto
    speed auto
    !
    interface GigabitEthernet0/1.1
    description MGMT
    encapsulation dot1Q 101
    ip address 10.10.10.1 255.255.255.0
    ip nat inside
    ip virtual-reassembly in

    interface GigabitEthernet0/1.2
    description WIFI_AP
    encapsulation dot1Q 201
    ip address 10.10.20.1 255.255.255.0
    ip nat inside
    ip virtual-reassembly in

    interface GigabitEthernet0/1.3
    description CCTV_CAM
    encapsulation dot1Q 301
    ip address 10.10.30.1 255.255.255.0
    ip nat inside
    ip virtual-reassembly in

    !
    interface GigabitEthernet0/1.4
    description IP_MGMT
    encapsulation dot1Q 200
    ip nat inside
    ip virtual-reassembly in
    shutdown
    !
    ip default-gateway 20.20.20.1
    ip forward-protocol nd
    !
    ip http server
    no ip http secure-server
    !
    ip dns server
    ip nat inside source list 101 interface GigabitEthernet0/0 overload
    ip route 0.0.0.0 0.0.0.0 20.20.20.1
    !
    access-list 101 permit ip 10.10.0.0 0.0.0.255 any
    access-list 101 permit ip 10.10.10.0 0.0.0.255 any
    access-list 101 permit ip 10.10.20.0 0.0.0.255 any
    access-list 101 permit ip 10.10.30.0 0.0.0.255 any
    access-list 101 permit ip 20.20.20.0 0.0.0.255 any
    !
    !
    !
    !
    !
    snmp-server community shesh%2016 RO
    snmp-server enable traps snmp authentication linkdown linkup coldstart warmstart
    snmp-server enable traps config-copy
    snmp-server enable traps config
    snmp-server enable traps syslog
    snmp-server host 192.168.212.128 version 2c public
    !
    control-plane
    !
    !
    !
    line con 0
    line aux 0
    line 2
    no activation-character
    no exec
    transport preferred none
    transport input all
    transport output pad telnet rlogin lapb-ta mop udptn v120 ssh
    stopbits 1
    line vty 0 4
    password 7 xxxxxxxxxxxxxxxxxxxx
    login
    transport input all
    line vty 5 15
    login
    transport input all
    !
    scheduler allocate 20000 1000
    end

    ========================

    Pour le Switch

    SW_01#sh run
    Building configuration...

    Current configuration : 5082 bytes
    !
    version 12.1
    no service pad
    service timestamps debug uptime
    service timestamps log uptime
    no service password-encryption
    !
    hostname SW_01
    !
    enable secret 5 $1$ykVf$kePnZ15FGtZS0AKL3hcs9/
    !
    ip subnet-zero
    !
    ip ssh time-out 120
    ip ssh authentication-retries 3
    !
    !
    spanning-tree mode rapid-pvst
    no spanning-tree optimize bpdu transmission
    spanning-tree extend system-id
    spanning-tree vlan 1-4093 priority 16384
    !
    !
    !
    !
    interface FastEthernet0/1
    switchport access vlan 101
    switchport mode access
    switchport nonegotiate
    spanning-tree portfast
    spanning-tree bpduguard enable
    spanning-tree cost 1000
    !
    interface FastEthernet0/2
    switchport access vlan 101
    switchport mode access
    switchport nonegotiate
    spanning-tree portfast
    spanning-tree bpduguard enable
    spanning-tree cost 1000
    !
    interface FastEthernet0/3
    switchport access vlan 201
    switchport mode access
    switchport nonegotiate
    spanning-tree portfast
    spanning-tree bpduguard enable
    spanning-tree cost 1000
    !
    interface FastEthernet0/4
    switchport mode access
    switchport nonegotiate
    spanning-tree portfast
    spanning-tree bpduguard enable
    spanning-tree cost 1000
    !
    interface FastEthernet0/5
    switchport mode access
    switchport nonegotiate
    spanning-tree portfast
    spanning-tree bpduguard enable
    spanning-tree cost 1000
    !
    interface FastEthernet0/6
    switchport mode access
    switchport nonegotiate
    spanning-tree portfast
    spanning-tree bpduguard enable
    spanning-tree cost 1000
    !
    interface FastEthernet0/7
    switchport mode access
    switchport nonegotiate
    spanning-tree portfast
    spanning-tree bpduguard enable
    spanning-tree cost 1000
    !
    interface FastEthernet0/8
    switchport mode access
    switchport nonegotiate
    spanning-tree portfast
    spanning-tree bpduguard enable
    spanning-tree cost 1000
    !
    interface FastEthernet0/9
    switchport mode access
    switchport nonegotiate
    spanning-tree portfast
    spanning-tree bpduguard enable
    spanning-tree cost 1000
    !
    interface FastEthernet0/10
    switchport mode access
    switchport nonegotiate
    spanning-tree portfast
    spanning-tree bpduguard enable
    spanning-tree cost 1000
    !
    interface FastEthernet0/11
    switchport mode access
    switchport nonegotiate
    spanning-tree portfast
    spanning-tree bpduguard enable
    spanning-tree cost 1000
    !
    interface FastEthernet0/12
    switchport mode access
    switchport nonegotiate
    spanning-tree portfast
    spanning-tree bpduguard enable
    spanning-tree cost 1000
    !
    interface FastEthernet0/13
    switchport mode access
    switchport nonegotiate
    spanning-tree portfast
    spanning-tree bpduguard enable
    spanning-tree cost 1000
    !
    interface FastEthernet0/14
    switchport mode access
    switchport nonegotiate
    spanning-tree portfast
    spanning-tree bpduguard enable
    spanning-tree cost 1000
    !
    interface FastEthernet0/15
    switchport mode access
    switchport nonegotiate
    spanning-tree portfast
    spanning-tree bpduguard enable
    spanning-tree cost 1000
    !
    interface FastEthernet0/16
    switchport mode access
    switchport nonegotiate
    spanning-tree portfast
    spanning-tree bpduguard enable
    spanning-tree cost 1000
    !
    interface FastEthernet0/17
    switchport mode access
    switchport nonegotiate
    spanning-tree portfast
    spanning-tree bpduguard enable
    spanning-tree cost 1000
    !
    interface FastEthernet0/18
    switchport mode access
    switchport nonegotiate
    spanning-tree portfast
    spanning-tree bpduguard enable
    spanning-tree cost 1000
    !
    interface FastEthernet0/19
    switchport mode access
    switchport nonegotiate
    spanning-tree portfast
    spanning-tree bpduguard enable
    spanning-tree cost 1000
    !
    interface FastEthernet0/20
    switchport mode access
    switchport nonegotiate
    spanning-tree portfast
    spanning-tree bpduguard enable
    spanning-tree cost 1000
    !
    interface FastEthernet0/21
    switchport mode access
    switchport nonegotiate
    spanning-tree portfast
    spanning-tree bpduguard enable
    spanning-tree cost 1000
    !
    interface FastEthernet0/22
    switchport mode access
    switchport nonegotiate
    spanning-tree portfast
    spanning-tree bpduguard enable
    spanning-tree cost 1000
    !
    interface FastEthernet0/23
    description SW_02-F0/24
    switchport trunk allowed vlan 101,201,301
    switchport mode trunk
    switchport nonegotiate
    logging event spanning-tree
    load-interval 30
    shutdown
    !
    interface FastEthernet0/24
    description CISCO1941_Gi0/1
    switchport trunk allowed vlan 101,201,301
    switchport mode trunk
    switchport nonegotiate
    logging event spanning-tree
    load-interval 30
    !
    interface Vlan1
    no ip address
    no ip route-cache
    shutdown
    !
    interface Vlan101
    ip address 10.10.10.4 255.255.255.0
    no ip route-cache
    !
    ip default-gateway 20.20.20.1
    ip http server
    snmp-server community public RO
    snmp-server enable traps snmp authentication warmstart linkdown linkup coldstart
    snmp-server enable traps config
    snmp-server enable traps copy-config
    snmp-server enable traps syslog
    snmp-server enable traps vtp
    snmp-server enable traps vlancreate
    snmp-server enable traps vlandelete
    snmp-server enable traps port-security
    snmp-server enable traps vlan-membership
    snmp-server host 192.168.212.128 version 2c public
    !
    line con 0
    line vty 0 4
    password xxxxxxxxxxxxxxxxxxxxxx
    login
    line vty 5 15
    login
    !
    !
    end
    ==========================

    c'est tout
    0

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