I have a Balance 210 with a Cisco router and multiple subnets on the LAN interface. As such, I have static routes for those LANs pointing to the Cisco router. However, our client is requesting that one of the LAN subnets not be accessible outside of this site. So my question is: how do I prevent that one particular LAN from being advertised to all of the other Speedfusion devices? We have a hub and spoke setup, so this site advertises the subnet to HQ and then HQ advertises it out to all of the remote Speedfusion peers.
Of course, I can accomplish this type of isolation using ACLs on the Cisco router, but wouldn’t it be nice to simply tell the Balance unit to not advertise the network?
Thanks.