06-04-2024 06:15 AM
Hello! New to networking and packet tracer, just practicing connecting my subnet from the left side with the server to the right side but they can't seem to communicate with one another, I've setup the ip's in the same network such as 192.168.1.xxx and they are both different subnets using the cidr notation of /27. What could be the possible solution here?
06-04-2024 08:03 AM
ROAS- router-on-a-stick; with L2 switch you need to set up ROAS to do routing between vlans (or L3 switch and SVIs);
You can attach your PT file here in zip format for us to check your work
Regards, ML
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06-04-2024 09:13 PM
06-06-2024 01:47 PM - edited 06-06-2024 01:51 PM
ROAS set up will look like this; Router needs to have several sub-interfaces; 1 per each vlan; and 1 subnet per vlan; interface going to switch must be trunk one;
interface GigabitEthernet0/0/0
no ip address
duplex auto
speed auto
!
interface GigabitEthernet0/0/0.1
encapsulation dot1Q 1 native
ip address 192.168.1.1 255.255.255.224
!
interface GigabitEthernet0/0/0.10
encapsulation dot1Q 10
ip address 192.168.1.33 255.255.255.224
for this example PC0 must be on 192.168.1.32/27 subnet and in vlan 10; so u need to change access vlan 10 going to PC0 and then all trunks between switches and to router1.
Switch0 all interfaces should be trunking and vlan 10 added to all other switches
Switch#sh int trun
Port Mode Encapsulation Status Native vlan
Fa0/23 auto n-802.1q trunking 1
Fa0/24 on 802.1q trunking 1
Gig0/1 on 802.1q trunking 1
Regards, ML
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06-07-2024 01:07 PM
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