ping from PC1 can not reach R1 and PC2.
I don't know why. I'm testing Vlan
principle. Can anyone help me?
R1 : E0 10.43.6.1, E1 10.43.4.1
SW1 : 10.43.6.2 SW2 : 10.43.4.2
PC1 : 10.43.6.5 PC2 : 10.43.4.5
E0 from R1 connects Port1 from SW1
Port2 from SW1 connects PC1
E1 from R1 connects Port1 from SW2
Port2 from SW2 connects PC2
and here is configuration for SW1
SW1#vlan database
SW1#vlan 20 name test
SW1#conf t
SW1#int FE0/1
SW1#switchport access vlan 20
SW1#int FE0/2
SW1#switchport access vlan 20
SW2#vlan database
SW2#vlan 20 name test
SW2#conf t
SW2#int FE0/1
SW2#switchport access vlan 20
SW2#int FE0/2
SW2#switchport access vlan 20