Dear ISSForum, Currently we have a RS Netsensor is a fault tolerance scenario: R - Router F - Firewall H - Hub NS - RealSecure NetSensor
R-R = routers are interconnected F-F = firewalls in failover mode H-H = hubs connected through backplane NS-H = NetSensor connect to one hub R-R | | H-H-NS | | F-F We plan to replace Cisco Hubs by Cisco Switches, without make big changes on the architecture. Moreover, we plan to add in a near future a new pair of firewalls, on a different VLAN monitored by a second RS Netsensor. We have done some tests with local SPAN feature (Cisco switches) and it works, including RSKILL. But, that does not cover a fault tolerance issue. Questions 1) Does anyone have a successful story about a similar scenario? 2) Can anyone point us Cisco Switches models that really work with VLAN SPAN? Someone with field experience with it? Any help would be much appreciated. Best regards, �lvaro Almeida Banco BPI DSI - Seguran�a Inform�tica Tel. +351 226073361 (DDI) Tel. 503361 (Ext.) Tlm. 932258745 _______________________________________________ ISSForum mailing list [EMAIL PROTECTED] TO UNSUBSCRIBE OR CHANGE YOUR SUBSCRIPTION, go to https://atla-mm1.iss.net/mailman/listinfo/issforum To contact the ISSForum Moderator, send email to [EMAIL PROTECTED] The ISSForum mailing list is hosted and managed by Internet Security Systems, 6303 Barfield Road, Atlanta, Georgia, USA 30328.
