Heads Up :
The post you are writing will appear in a public forum. Please ensure all content is appropriate for public consumption. Review the employee guidelines for the community here.
Hi,I use L3 switch 3560G with vLan to connect machines from several sites.(L2) (L3) (L3) (L3)xx11--->xx01<--->yy01<-->zz01e.g.xx01----interface GigabitEthernet0/21 spanning-tree portfast trunk <--to yy01!interface Vlan1 ip address...
Hi,I found that I only miss the following two lines and I had add it back.same-security-traffic permit inter-interface:inspect icmpAnd after I do some trunk port setting on the L3 switch .Now I can ping from the firewall to the left side L3 xx01 by u...
Hi,Thanks for your information.>First, put a different vlan on firewall interface Gi0/0.1. >Second, put a different and otherwise unused vlan as native on the trunked port,>so that untagged traffic can't leak between vlan's as it enters and exits tru...
