I will very much appreciate suggestinos on the following problem.
We are stting up a new network with HA and redundancy.
We are using 2 2811 routers connected to
2 catalyst (one 4006 and another 4507).
2811's are acting as DHCP servers, and form an HSRP group.
Default gw for all clients is the same for all clients and served by both 2811's.
Problem wihs taht any user could not change ip conf on labtop an fix the ip conf. But there is no Domain controller neither user administration policy.
They want to implement via networking equipment.
We assume that is not possible, and only approaches can be implemented.
We have configured 802.1x, and it is working.
We also have configured DHCP Authorized ARP, and it seems working, but the problem is that Default Gw is always the same.
Assume 2811A is acting as gw.
Packets sourced by a labtop which ip config was obtained trhough 2811B and reaching gw (2811A) are blocked due to DHCP authorized ARP.
How can we by pass this issue?