Hi All,
I am currently working on small network topology. I have created 13 VLANS and now would like to create SVI's for each in order to route between them. Here is the issue, I have a VLSM subnet scheme which I checked multiple times and should be correct, I started creating SVI' and assigning the IP's until I reached one of the VLANS and every next one gives me an error for overlapping with interface.
Below I have the VLSM scheme together with the error I get on Packet Tracer. Can someone guide me on what is wrong since I am stuck?
IP SCHEME:
HQ VLANS SVI
VLAN SVI's Number Name IP Mask Dec Mask
10 IT-VLAN 172.16.0.192 /28 255.255.255.240
20 Marketing-VLAN 172.16.0.144 /28 255.255.255.240
30 HR-VLAN 172.16.0.128 /28 255.255.255.240
40 Distribution-VLAN 172.16.0.96 /28 255.255.255.240
50 Finance-VLAN 172.16.0.112 /28 255.255.255.240
60 Billing/Sales-VLAN 172.16.0.208 "/29 " 255.255.255.248
70 Reception-VLAN " 172.16.0.160" /28 255.255.255.240
80 Guests-VLAN 172.16.0.32 /27 255.255.255.224
90 Head-VLAN " 172.16.0.176" /28 255.255.255.240
100 CCTV-VLAN 172.16.0.80 /28 255.255.255.240
110 AccessPoints-VLAN 172.16.0.64 /28 255.255.255.240
120 Voice-VLAN 172.16.0.0 /27 255.255.255.224
Error on SWITCH (Layer3):
HQ_RK1_SWL3_01(config)#int vlan 50
HQ_RK1_SWL3_01(config-if)#ip address 172.16.0.113 255.255.255.240
% 172.16.0.112 overlaps with GigabitEthernet1/0/1
Thanks in advance!
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