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Switch Cisco avec VLAN derrière Livebox 4

Atalec
Spotlight
Spotlight

Bonjour,

 

J'ai un Cisco c2960s, j'ai configuré des vlan dessus et j'ai mis mon port 48 en mode trunk afin de le connecter à ma box pour sortir sur le net.

 

Mon problème est que je ping bien ma box(192.168.0.254) depuis mon CLI mais pas moyen de pinger www.google.fr alors que je ping 8.8.8.8

 

Voilà ma conf

 

Current configuration : 5034 bytes
!
! Last configuration change at 01:31:21 UTC Mon Jan 2 2006
!
version 15.2
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Switch
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
switch 2 provision ws-c2960s-48fps-l
ip routing
!
ip dhcp pool vlan10
network 192.168.10.0 255.255.255.0
default-router 192.168.10.1
dns-server 8.8.8.8
!
ip dhcp pool vlan20
network 192.168.20.0 255.255.255.0
default-router 192.168.20.1
!
ip dhcp pool vlan30
network 192.168.30.0 255.255.255.0
dns-server 8.8.8.8
default-router 192.168.30.1
!
ip dhcp pool vlan40
network 192.168.40.0 255.255.255.0
default-router 192.168.40.1
dns-server 8.8.8.8
!
ip dhcp pool vlan1
network 192.168.0.0 255.255.255.0
dns-server 8.8.8.8
default-router 192.168.0.254 255.255.255.0
!
!
!
!
!
!
!
!
!
crypto pki trustpoint TP-self-signed-111219328
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-111219328
revocation-check none
rsakeypair TP-self-signed-111219328
!
!
crypto pki certificate chain TP-self-signed-111219328
certificate self-signed 01
30820229 30820192 A0030201 02020101 300D0609 2A864886 F70D0101 05050030
30312E30 2C060355 04031325 494F532D 53656C66 2D536967 6E65642D 43657274
69666963 6174652D 31313132 31393332 38301E17 0D303630 31303230 30303130
335A170D 32303031 30313030 30303030 5A303031 2E302C06 03550403 1325494F
532D5365 6C662D53 69676E65 642D4365 72746966 69636174 652D3131 31323139
33323830 819F300D 06092A86 4886F70D 01010105 0003818D 00308189 02818100
AE9FEFE9 7473BA7E 96BDE2B1 DD5F5A01 8670E3C6 3A5CA3E5 20EC686C D824CD44
77E6198F CE0828BC C2CFEFC3 552B4B9A 075482B4 1ACC7663 E1F98DFE A6175DC3
9C0F0425 8C74B7A3 7A91AE7E 8636277B B9EA1D23 F89AB358 788DC00D 5C7D0F77
45465F4B F375EB8F 37B71CBA 7C06674A C47C914F 0BF2CCBF 77C00AF2 0ABD6B0F
02030100 01A35330 51300F06 03551D13 0101FF04 05300301 01FF301F 0603551D
23041830 168014B8 47C7012B 6E8E60E0 1694C59C 8D8AD2BC 4B8FA630 1D060355
1D0E0416 0414B847 C7012B6E 8E60E016 94C59C8D 8AD2BC4B 8FA6300D 06092A86
4886F70D 01010505 00038181 0023F8DA 37B86E9D 4DA0C5C2 82B065BA 1EE7EB77
AEB1B53F A5070F9A 0859A4B2 2C4E8825 755FC844 3EBA7E6E 783355EB 2B1DA4A5
E02B1679 E4E1445B 77FFD82D 0A84A857 D29E3EF2 B8A6207D BAFD77FE 94E57C9C
CE5BA315 2CD307A7 7B2C305A 446EA8A4 E394EDE2 8F4AD781 2E6DF8F9 2F27E0CC
728029E1 5180BDBA 8D6E4B0A 04
quit
spanning-tree mode pvst
spanning-tree extend system-id
!
!
!
!
vlan internal allocation policy ascending
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0
no ip address
no ip route-cache
!
interface GigabitEthernet2/0/1
switchport access vlan 10
switchport mode access
!
interface GigabitEthernet2/0/2
switchport mode access
!
interface GigabitEthernet2/0/3
!
interface GigabitEthernet2/0/4
!
interface GigabitEthernet2/0/5
!
interface GigabitEthernet2/0/6
!
interface GigabitEthernet2/0/7
!
interface GigabitEthernet2/0/8
!
interface GigabitEthernet2/0/9
!
interface GigabitEthernet2/0/10
!
interface GigabitEthernet2/0/11
!
interface GigabitEthernet2/0/12
!
interface GigabitEthernet2/0/13
switchport access vlan 20
switchport mode access
!
interface GigabitEthernet2/0/14
!
interface GigabitEthernet2/0/15
!
interface GigabitEthernet2/0/16
!
interface GigabitEthernet2/0/17
!
interface GigabitEthernet2/0/18
!
interface GigabitEthernet2/0/19
!
interface GigabitEthernet2/0/20
!
interface GigabitEthernet2/0/21
!
interface GigabitEthernet2/0/22
!
interface GigabitEthernet2/0/23
!
interface GigabitEthernet2/0/24
!
interface GigabitEthernet2/0/25
!
interface GigabitEthernet2/0/26
!
interface GigabitEthernet2/0/27
!
interface GigabitEthernet2/0/28
!
interface GigabitEthernet2/0/29
!
interface GigabitEthernet2/0/30
!
interface GigabitEthernet2/0/31
!
interface GigabitEthernet2/0/32
!
interface GigabitEthernet2/0/33
!
interface GigabitEthernet2/0/34
!
interface GigabitEthernet2/0/35
!
interface GigabitEthernet2/0/36
!
interface GigabitEthernet2/0/37
!
interface GigabitEthernet2/0/38
!
interface GigabitEthernet2/0/39
!
interface GigabitEthernet2/0/40
!
interface GigabitEthernet2/0/41
!
interface GigabitEthernet2/0/42
!
interface GigabitEthernet2/0/43
!
interface GigabitEthernet2/0/44
!
interface GigabitEthernet2/0/45
!
interface GigabitEthernet2/0/46
!
interface GigabitEthernet2/0/47
!
interface GigabitEthernet2/0/48
switchport trunk allowed vlan 1,10,20,30,40
switchport mode trunk
!
interface GigabitEthernet2/0/49
!
interface GigabitEthernet2/0/50
!
interface GigabitEthernet2/0/51
!
interface GigabitEthernet2/0/52
!
interface Vlan1
ip address 192.168.0.1 255.255.255.0
!
interface Vlan10
ip address 192.168.10.1 255.255.255.0
!
interface Vlan20
ip address 192.168.20.1 255.255.255.0
!
interface Vlan30
ip address 192.168.30.1 255.255.255.0
!
interface Vlan40
ip address 192.168.40.1 255.255.255.0
!
ip http server
ip http secure-server
!
ip route 0.0.0.0 0.0.0.0 192.168.0.254
!
!
!
line con 0
line vty 0 4
login
line vty 5 15
login
!
end

Merci d'avance

1 RÉPONSE 1

gbolivar
Cisco Employee
Cisco Employee

Salut Atalec,

 

J'ai vérifié votre configuration et pour envoyer un ping à www.google.fr à partir du commutateur, vous devrez configurer le DNS sur l'appareil.

 

ip domain lookup
ip name-server 8.8.8.8
ip domain name cisco.com


pour plus d'informations, veuillez vérifier le lien ci-dessous.
https://www.cisco.com/c/en/us/support/docs/ip/domain-name-system-dns/24182-reversedns.html

 

Gary

Cordialement,