I am trying to set up a network of for different organisational departments based on a given typology:
Using Cisco 2911 routers & 2960-24TT Switches.
With given addressing of:
'EIGRP 101' 172.16.16.0 /16 and 'OSPF 2018' Addressing of 192.168.17.0 /24
As you can see in the top left 'Management' department subnet I have managed to set up Router0 through the Gi0/2 interface using the router's CLI. However, using my addressing scheme, I was unable to set up the same router for the 'Engineering' department through Router0's Gi0/1 interface due to a 'overlap' error:
Press RETURN to get started! Router>en Router#conf terminal Enter configuration commands, one per line. End with CNTL/Z. Router(config)#interface gigabitEthernet 0/2 Router(config-if)#ip address 172.16.16.1 255.255.0.0 Router(config-if)#no shutdown Router(config-if)# %LINK-5-CHANGED: Interface GigabitEthernet0/2, changed state to up %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/2, changed state to up Router(config-if)#do wr Building configuration... [OK] Router(config-if)#exit Router(config)#interface gigabitEthernet 0/1 Router(config-if)#ip address 172.16.16.65 255.255.0.0 % 172.16.0.0 overlaps with GigabitEthernet0/2 Router(config-if)#
Is my addressing scheme wrong? Or am I using the Packet Tracer or the routers CLI incorrectly?