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We are testing the use of layer 3 switching, trunking, and VLAN subinterfaces with the (4) INSIDE networks. Layer 2 and Layer 3 pings are working at the switch, however from the subinterfaces on the firewall they can only see their subnet.Pinging fro...
Depending on the person at TAC some recommend using only layer 2 and while others suggest using layer 3 when using the firewall in routed mode and not utilizing a router. So what does everyone think? Keep in mind the possibility of using VPN access d...
I'm curious if anyone has tried to implement and use ACS while providing Managed IT services to multiple clients network devices in an Extranet design? I'm suggesting this to prevent having to maintain multiple accounts and passwords for each clients...
I guess I should have been a little more clear - should the switches be running Layer 2 or Layer 3.Option 1 - Layer 2 switch, requires trunking and static route statements on the firewall. Option 2 - Layer 3 switch, use VLAN subinterfaces, trunking.I...
Howdy Maykol,I disagree slightly with your trace since all 4 subnets are trunked to the firewall using VLAN subinterfaces. The gateway of last resort is the OUTSIDE interfaces' peer at the ISP. Each VLAN is designated on the firewall have their own g...
