Can't ping Switch from PC (using VLANS)

[Gugolsan]

Hello, I'm using Cisco Packet Tracer and trying to configure VLANs and routing between them. Here are two tables, which I have used for configuring:

Device

Interface

IP address

Subnet mask

Default gateway

R1	G0/1.1	192.168.1.1	255.255.255.0	-
	G0/1.10	192.168.10.1	255.255.255.0	-
	G0/1.20	192.168.20.1	255.255.255.0	-
	Lo0	209.165.200.225	255.255.255.224	-
S1	VLAN 1	192.168.1.11	255.255.255.0	192.168.1.1
S2	VLAN 1	192.168.1.12	255.255.255.0	192.168.1.1
PC-A	Fa0	192.168.10.3	255.255.255.0	192.168.10.1
PC-B	Fa0	192.168.20.3	255.255.255.0	192.168.20.1
PC-F	Fa0	192.168.20.2	255.255.255.0	192.168.20.1
PC-S	Fa0	192.168.10.2	255.255.255.0	192.168.10.1

 

Ports	Attachment	Net
S1 F0/1	802.1Q Trunk	N/A
S2 F0/1	802.1Q Trunk	N/A
S1 F0/5	802.1Q Trunk	N/A
S1 F0/2	VLAN 20 – Faculty	192.168.20.0/24
S2 F0/2	VLAN 10 – Students	192.168.10.0/24
S1 F0/6	VLAN 10 – Students	192.168.10.0/24
S2 F0/18	VLAN 20 – Faculty	192.168.20.0/24

My ,pkt file looks like:

I have connected and customized devices, customized VLANs and trunks on switches, customized routing between VLAN based on trunk. Then I have been pinging from PC-A to gateway VLAN 10 with address 192.168.10.0, from PC-A to PC-B, from PC-A to Lo0, from PC-F to PC-S and from PC-S to S2. Everything has been succeded except last: ping from PC-S to switch S2. Where can be the problem? Any ideas?

[MHM Cisco World]

ping from PC-S to SVI VLAN1 in SW1 and SW2, are ping success ??

[Gugolsan]

No, I have used ping 192.168.1.11 and 192.168.1.12. In both cases request timeout.

[MHM Cisco World]

last commend 
add below command in both SW (SW1 & SW2)

ip default-gateway 192.168.1.1

[Gugolsan]

Done.

[MHM Cisco World]

it ping now ?

[Gugolsan]

Unfortunately, not, maybe you can take a look by yourself using my .pkt file? Maybe you will see something missing?

[MHM Cisco World]

the file is not open ,
one more thing PC-S connect to SW2 port, are the port assign with VLAN 10?

[Gugolsan]

What do you mean not open? Yes, there are allowed VLAN 1,10,20,123 and the port is assign with VLAN 20.

[MHM Cisco World]

assing with VLAN 20 but some PC like PC-A and PC-S must assing to VLAN 10 

[MHM Cisco World]

can you copy paste the config of SW and router here ?

[Gugolsan]

I have pasted previously two times, but it has dissappered...

[Gugolsan]

S1: 

Building configuration...

Current configuration : 1542 bytes

!

version 15.0

no service timestamps log datetime msec

no service timestamps debug datetime msec

no service password-encryption

!

hostname S1

!

enable secret 5 $1$mERr$zHnlwK/VLygd7R8v28o.s.

!

!

!

no ip domain-lookup

!

!

!

spanning-tree mode pvst

spanning-tree extend system-id

!

interface FastEthernet0/1

switchport trunk native vlan 123

switchport trunk allowed vlan 1,10,20,123

switchport mode trunk

!

interface FastEthernet0/2

switchport access vlan 20

switchport mode access

!

interface FastEthernet0/3

!

interface FastEthernet0/4

!

interface FastEthernet0/5

switchport trunk native vlan 123

switchport trunk allowed vlan 1,10,20,123

switchport mode trunk

!

interface FastEthernet0/6

switchport access vlan 10

switchport mode access

!

interface FastEthernet0/7

!

interface FastEthernet0/8

!

interface FastEthernet0/9

!

interface FastEthernet0/10

!

interface FastEthernet0/11

!

interface FastEthernet0/12

!

interface FastEthernet0/13

!

interface FastEthernet0/14

!

interface FastEthernet0/15

!

interface FastEthernet0/16

!

interface FastEthernet0/17

!

interface FastEthernet0/18

!

interface FastEthernet0/19

!

interface FastEthernet0/20

!

interface FastEthernet0/21

!

interface FastEthernet0/22

!

interface FastEthernet0/23

!

interface FastEthernet0/24

!

interface GigabitEthernet0/1

!

interface GigabitEthernet0/2

!

interface Vlan1

ip address 192.168.1.11 255.255.255.0

!

ip default-gateway 192.168.1.1

!

!

!

!

line con 0

password ciscoVLAN

logging synchronous

login

!

line vty 0 4

login

line vty 5 15

login

!

!

!

!

end

[Gugolsan]

S2:

Building configuration...

Current configuration : 1466 bytes

!

version 15.0

no service timestamps log datetime msec

no service timestamps debug datetime msec

no service password-encryption

!

hostname S2

!

enable secret 5 $1$mERr$zHnlwK/VLygd7R8v28o.s.

!

!

!

no ip domain-lookup

!

!

!

spanning-tree mode pvst

spanning-tree extend system-id

!

interface FastEthernet0/1

switchport trunk native vlan 123

switchport trunk allowed vlan 1,10,20,123

switchport mode trunk

switchport nonegotiate

!

interface FastEthernet0/2

switchport access vlan 10

switchport mode access

!

interface FastEthernet0/3

!

interface FastEthernet0/4

!

interface FastEthernet0/5

!

interface FastEthernet0/6

!

interface FastEthernet0/7

!

interface FastEthernet0/8

!

interface FastEthernet0/9

!

interface FastEthernet0/10

!

interface FastEthernet0/11

!

interface FastEthernet0/12

!

interface FastEthernet0/13

!

interface FastEthernet0/14

!

interface FastEthernet0/15

!

interface FastEthernet0/16

!

interface FastEthernet0/17

!

interface FastEthernet0/18

switchport access vlan 20

switchport mode access

!

interface FastEthernet0/19

!

interface FastEthernet0/20

!

interface FastEthernet0/21

!

interface FastEthernet0/22

!

interface FastEthernet0/23

!

interface FastEthernet0/24

!

interface GigabitEthernet0/1

!

interface GigabitEthernet0/2

!

interface Vlan1

ip address 192.168.1.12 255.255.255.0

!

ip default-gateway 192.168.1.1

!

!

!

!

line con 0

password ciscoVLAN

logging synchronous

login

!

line vty 0 4

login

line vty 5 15

login

!

!

!

!

end

[MHM Cisco World]

Native vlan in sw trunk is vlan 123 and it in router vlan1?

That sure issue here. 

[Gugolsan]

How can then i fix it?