network-programmingciscovlan

multi switch configuration using cisco packet tracer

I have the network configuration as follows NetworkConfigurationWithLinks

I have tried to ping 192.168.1.100 to 192.168.1.101 and it succeeds.

I have tried to ping 192.168.50.100 to 192.168.50.101 which is on vlan 50 and it fails.

The simulation diagram showed arp is not being forwarded from switch1 to switch2.

Simulation diagram

I have configured both the sides of switch to trunk.

Trunk configuration on switch

I am just learning on vlans and trunking.

Can anybody please explains what is the configuration I am missing?

If i remove switch1 and connect switch0 to switch2 everything works fine.

EDIT

Switch0 vlan configuration.

switch0 vlan configuration

Switch1 vlan configuration. switch1 vlan configuration

Switch2 vlan configuration

switch2 vlan configuration

Solution

  • You have to add at switch0 and switch2 in the assigned ports, in my case:

    Switch0(config-if)#int fastEthernet0/2
Switch0(config-if)#switchport access vlan 50
Switch0(config-if)#switchport mode access

Switch2(config-if)#int fastEthernet0/3
Switch2(config-if)#switchport access vlan 50
Switch2(config-if)#switchport mode access

    You can also add vlan 50 to switch1 (I don't know how you have it).

    Switch1(config)#vlan 50
Switch1(config-vlan)#name VLAN0050
Switch1(config-vlan)#exit
Switch1(config)#

    where the Ethernet cable connects from the PC to the switch.

    pkt

    As you can see PC0 goes to PC2 successfully and PC1 goes to PC3 successfully.