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September 30th, 2019 10:00

Hi,

Are you able to connect between the VLANs if there is not an ACL set? The ACLs will deny all traffic that isn’t specifically permitted.

6 Posts

October 5th, 2019 12:00

Josh, Thank you for your response.

Disabling the ACL did NOT allow me to pass IP traffic between the Vlans, but I think I may have found the answer.

There is a line in my running-config, that is the following:

vlan assocation subnet 10.10.1.0 255.255.255.0

Which directly follows the vlan 1 entry at the beginning of the config.

Here is my current config (Edited): https://pastebin.com/hCvB46SZ

I am thinking that by having these vlan assocation statements, it is preventing vlan IP cross traffic.

Would these prevent IP traffic across vlans?

 

6 Posts

October 6th, 2019 13:00

Josh, Thank you for your response.

Disabling the ACL did NOT allow me to pass IP traffic between the Vlans, but I think I may have found the answer.

There is a line in my running-config, that is the following:

vlan assocation subnet 10.10.1.0 255.255.255.0

Which directly follows the vlan 1 entry at the beginning of the config.

Here is my current config (Edited): https://pastebin.com/hCvB46SZ

I am thinking that by having these vlan assocation statements, it is preventing vlan IP cross traffic.

Would these prevent IP traffic across vlans?

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