07-23-2020 07:47 AM
hi
i am learning to ccna and i try to do subinterface between vlans and when i have couple of pc's (with different vlans) i can ping between them, but when i have pc's connect to a switch that connect to a swich and then connect to a router i cant oing to the default gateway
thanks for the help (:
07-25-2020 12:49 PM
hi thanks for the reply
i dont how i forget to add the vlan 111 on switch 6 and 5 but i now added these vlan but now when i ping frome 192.168.111.4 to 192.168.111.5 its still not working and i dont know how to fix it
07-25-2020 03:33 PM - edited 07-26-2020 05:57 PM
sw 9 is between sw 6 and sw 5, right. sw 9 does not have vlan 111 in database, so vlan 111 traffic is dropped by sw 9. solution is to add vlan 111
note: you have interface vlan 111 on sw 9 but you don't really need it. you can leave it there.
sw9#
config t
vlan 111
end
! test your pings now, then
config t
no interface vlan 111
end
! test your pings again
07-23-2020 04:53 PM
07-28-2020 10:14 AM
07-28-2020 11:55 AM
07-29-2020 07:29 AM
Thanks for the update. Glad to know that you have solved the issue.
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