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ACL for 5406

 
Andrew Ferris
Occasional Contributor

ACL for 5406

We have a device that acts as a phone home box for some equipment.  It only needs to a route/access to our firewall and no other internal VLANs aside from the one it is on. I don't have a test network to work this out so I'm asking here.

 

I want to have an ACL or ACLs that allow traffic on/in VLAN 400 and also only allows routed traffic from VLAN 400 to one IP on VLAN 110 (10.18.0.1).

 

But does not affect any other inter-VLAN traffic/routing as we have a few other VLANs that need access to VLAN 110.

 

VLAN 400

10.4.0.X/24

VLAN 110

10.18.0.x/24

 

The topology is pretty simple:

 

Device -> 2650  <->  5406 <--> Firewall

 

thank you for any advice or help with my first procuvre ACL,

Andrew