I have a core switch with 4 L3 vlans. Vlan 10, 11, 12 and the server vlan 4. Also I have IPS 4240.
I need to put the IPS between the core switch vlans and the server vlan 4. The interface vlan IP address of the vlan 4 on the core switch is 10.16.4.1 255.255.252.0
What I did:
On Core Switch
1- I create another vlan with name vlan 44. I removed the interface vlan 4 from the core switch. I added the interface vlan 44 with the IP address 10.16.4.1 255.255.252.0 which was for the vlan 4 to the core switch.
2- I assigned port gig 12/14 to the vlan 44 and I connect the management port of the IPS to this port. The IPS IP address is 10.16.4.6
3- I assigned port gig 12/15 to the vlan 4 and I connected to the IPS port gig 0/0.
4- I assigned port gig 12/16 to the vlan 44 and I connected to the IPS port gig 0/1.
1- I enabled the interfaces gig 0/0 and gig 0/1.
2- I create inline interface pair with the interfaces gig0/0 and gig0/1.
3- I assigned the pair to the virtual sensor 0.
After all of this it doesn't work.
Please help ASAP.