nanog mailing list archives
Re: VLAN Troubles
From: Antonio Querubin <tony () lavanauts org>
Date: Wed, 7 Mar 2012 04:44:22 -1000 (HST)
On Tue, 6 Mar 2012, Alan Bryant wrote:
We have two switches that do not seem to be passing VLAN traffic. The two switches are a Dell Powerconnect 5324 & a Cisco 3560G. The Cisco switch appears to be functioning fine, but the Dell switch is only passing traffic to the Cisco that is on the default untagged VLAN1. Our second VLAN is not getting passed to the Cisco at all, I am not seeing any packets tagged with the particular vlan in Wireshark. I have Port 1 on the Dell switch connected to port 29 on the Cisco switch, and port 1 on the Cisco switch connected to the ASA. I have the following config on the relevant ports on the Cisco switch: interface GigabitEthernet0/1 description ASA 5505 switchport trunk encapsulation dot1q switchport mode trunk interface GigabitEthernet0/29 description Radiology Switch switchport trunk encapsulation dot1q switchport mode trunk
Have you verified VLANs 12 and 22 are actually defined on the Cisco?
vlan database vlan 12,22
Antonio Querubin e-mail: tony () lavanauts org xmpp: antonioquerubin () gmail com
Current thread:
- Re: VLAN Troubles, (continued)
- Re: VLAN Troubles Peter Ehiwe (Mar 06)
- Re: VLAN Troubles Antonio Querubin (Mar 07)
- Message not available
- Fwd: VLAN Troubles david peahi (Mar 06)
- Re: Fwd: VLAN Troubles Jason Baugher (Mar 06)
- Re: Fwd: VLAN Troubles Ryan Malayter (Mar 06)
- Re: VLAN Troubles Faisal Imtiaz (Mar 06)
- Re: VLAN Troubles Brielle Bruns (Mar 06)
- Re: VLAN Troubles Joe Greco (Mar 06)
- Re: VLAN Troubles Brielle Bruns (Mar 06)
- Re: VLAN Troubles Joel Maslak (Mar 06)
- Re: VLAN Troubles Joe Greco (Mar 06)