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We have 2 sites seperated by an ASA 5520. There are some servers on one side of the ASA which are hosting IRC (Internet relay chat) and SSH service. The clients for both services are on the other side of the firewall.We are often seeing two issues:(A...
I have a Catalyst 6500 with an ACE and Firewall Service Module (FWSM) installed. See Diagram.The server sits in VLAN 10 which is configured in both ACE and FWSM. The server load balancing is configured in DSR mode (Direct Server Return) which means t...
I have a Catalyst 6500 with an ACE and Firewall Service Module (FWSM) installed. See Diagram.The server sits in VLAN 10 which is configured in both ACE and FWSM. The server load balancing is configured in DSR mode (Direct Server Return) which means t...
I have a simple OSPF setup with Areas 1 & 0. One of the internal routers in Area 1 advertise a default route using "default-information originate....." command.My question is how do I prevent this default route (which appears as type E2 within Area 1...
Hmm...NSSA may not work for Area 1 as it needs to receive external routes from Area 0.Filtering on all routers is theoretically possible but impractical for a large network.So it looks like there is no way you can filter Type 5 LSAs between areas (o...
Doing anything on the originating router will not work as the default route needs to be propagated to all routers inside Area 1 (where it originated). The requirement is to block it from getting advertised to Area 0 and other areas.
