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Community Member

How to communication 6506 to ASA if DMZ switch is in middle ?

Hi Cisco Experts,

Please assist me with this scenerio.

I have 1 DMZ Switch(2 VLANs, VLAN 300 -- DMZ_OUTSIDE, VLAN 700, DMZ_INSIDE)

my ISP connection is terminating to DMZ Switch VLAN 300, from there We are sharing Internet to IDS, DMZ Firewall(Clustered), VPN Firewall(Clustered).

then VLAN 700 is INSIDE interface VLAN for DMZ Firewalls, so inside interfaces are connecting to DMZ Switch in VLAN 700,

Now I assign another port in VLAN 700 and check internet on my laptop after connecting to that interface in VLAN 700 ,it works fine for me.

I have Core Switch 6506 in my network, I configured Switch and now If I try to ping DMZ Firewall IP, It fails.

I have created some different VLANs which should be able to access internet, Please help.

Firewall Inside IP : 10.23.5.10

Core Switch IP : 10.23.5.1 (VLAN 5)

Core Switch can't ping Firewall Inside IP.

(DMZ Switch VLAN 300 is L3 VLAN and got Public IP whereas VLAN 700 is L2 VLAN)

(VTP  Mode is server for DMZ Switch and Core Switch with same domain name and  password, not sure if I need to remove this or keep this)

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Community Member

How to communication 6506 to ASA if DMZ switch is in middle ?

Guys,

I am in kind of trouble so please if you can help me.

Thanks

Community Member

How to communication 6506 to ASA if DMZ switch is in middle ?

Resolved.

Thanks

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