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ACL Understanding

  • Other Network Infrastructure Subjects
3 REPLIES

Re: ACL Understanding

Re: ACL Understanding

hi karen

do post out your exact query here ...

regds

New Member

Re: ACL Understanding

I think i am starting to understand how to make ACLs work but i do have a question.

The formatting for ACL's is essentially:

access-list # tcp/udp/ip source destination

So in my case i want to allow 192.168.1.21 (vlan 2)to get to 10.0.0.150 (vlan 1) on port 25.

so i wrote:

access-list 101 permit tcp host 192.168.1.21 host 10.0.0.150 eq smtp

and applied it as

vlan 2

access-group 101 in

Here's what i dont understand. Why isnt it applied outbound, since i need 192.168.1.21 to get to 10.0.0.150. why is it ingress? (per testing ingress works perfect, outbound does not)

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