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06.13.2008 at 06:08PM PDT, ID: 23484433
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Attachment Details

Cisco VLAN trunk ASA5510 to Catalyst 3550.

Asked by jmproulx in Miscellaneous Networking, Network Switches & Hubs, Cisco PIX Firewall

I am working on a project where an ASA5510 needs to be configured with multiple VLANs on a single physical interface. This has been configured using the sub interfaces with no issue. The port is then being connected to a Catalyst 3550. The switchport on the 3550 has been set to trunk mode using dot1q encapsulation. For some reason I cannot get any traffic to pass between the devices over any VLAN.

Any help is appreciated.

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ASA5510 config:
 
!
interface Ethernet0/1
 description Physical DMZ Interface.
 no nameif
 no security-level
 no ip address
!
interface Ethernet0/1.1
 description External Wireless DMZ
 vlan 8
 nameif dmz-wireless
 security-level 10
 ip address 172.17.8.1 255.255.255.0
!
interface Ethernet0/1.2
 description Remote Access DMZ
 vlan 9
 nameif dmz-ra
 security-level 75
 ip address 172.17.9.1 255.255.255.0
!
interface Ethernet0/1.3
 description External Server DMZ
 vlan 10
 nameif dmz-server
 security-level 50
 ip address 172.17.10.1 255.255.255.0
!
 
 
Catalyst 3550 Config:
 
!
interface GigabitEthernet0/3
 description Connection to ma-fw-01 for DMZ VLANs
 switchport trunk encapsulation dot1q
 switchport trunk native vlan 10
 switchport mode trunk
 no ip address
 snmp trap link-status
!
 
Keywords: Cisco VLAN trunk ASA5510 to Cata…
Title
1 VLAN Trunking and DHCP issues
2 VLAN and Trunking and Access
3 New Vlan Config
4 Inetr VLAN routing and trunking
5 EtherChannel and VLAN Trunking in Ca…
6 Vlan and Trunk
 
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[+][-]06.13.2008 at 11:11PM PDT, ID: 21784279

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[+][-]06.14.2008 at 01:04AM PDT, ID: 21784545

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[+][-]06.20.2008 at 05:19PM PDT, ID: 21835749

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About this solution

Zones: Miscellaneous Networking, Network Switches & Hubs, Cisco PIX Firewall
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Solution Provided By: jmproulx
Participating Experts: 2
Solution Grade: A
 
 
[+][-]06.20.2008 at 05:22PM PDT, ID: 21835761

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[+][-]06.20.2008 at 06:04PM PDT, ID: 21835893

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