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New Member

Trunking between an IPS 4240 and an ASA 5510

I have a requirement at a client site wherein I am tasked with separating VLANs near the edge.

I have to have a trunk between the ASA and the IPS which will carry the two VLANs.

Is this possible?

Thank You in advance!

1 ACCEPTED SOLUTION

Accepted Solutions
Bronze

Trunking between an IPS 4240 and an ASA 5510

Kevin,

That is correct.

Example:

interface g0/1.10

vlan 10

nameif outside1

ip address 10.10.10.1 255.255.255.0

Regards,

Felipe.

Remember to rate useful posts.

4 REPLIES
Bronze

Trunking between an IPS 4240 and an ASA 5510

Hello Kevin,

I think this is better to posted on the IPS than the ASA Forum.

The ASA just needs to be configured with sub-interfaces.

On the IPS I think inline Vlan Pairs will work.

http://www.cisco.com/en/US/docs/security/ips/5.1/configuration/guide/cli/cliInter.html#wp1047718

I found this link which explains it well.

http://popravak.wordpress.com/2012/03/30/cisco-ips-scenario-three-inline-vlan-pairs/

I hope it helps

Regards,

Felipe.

Remember to rate useful posts.

New Member

Trunking between an IPS 4240 and an ASA 5510

Thank you for the response.

is it correct to say then that the subinterfaces ont he ASA would be configured to trunk to a switch by creating subinterfaces just like you would on a router that you wanted to trunk to?

Thanks again!

Bronze

Trunking between an IPS 4240 and an ASA 5510

Kevin,

That is correct.

Example:

interface g0/1.10

vlan 10

nameif outside1

ip address 10.10.10.1 255.255.255.0

Regards,

Felipe.

Remember to rate useful posts.

New Member

Trunking between an IPS 4240 and an ASA 5510

Thank You!

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