[c-nsp] Bridging two VLANs on Catalyst 6500

[Chris Griffin]

Would sure be nice if you could tell IOS not to alert on Native VLAN 
mismatches if the port were not in a configuration where it could become 
a trunk (switchport nonegotiate + switchport mode access)

Chris

Tim Stevenson wrote:
> Turn off CDP.
> 
> Tim
> 
> At 08:41 AM 4/13/2006, Piff observed:
>> Hello,
>>
>> Few days ago, I tried to ask the following:
>>> can I bridge two VLANs on a Catalyst 6500 with an external switch?
>>> The Catalyst is running IOS Version 12.2 (18) SFX.
>>> The external switch is an Alteon AD.
>> When the VLANs are bridged I get:
>>
>> Apr 13 11:27:07: %CDP-4-NATIVE_VLAN_MISMATCH: Native VLAN mismatch 
>> discovered on
>> GigabitEthernet8/1 (10), with router6500 GigabitEthernet8/2 (20).
>> Apr 13 11:27:19: %CDP-4-NATIVE_VLAN_MISMATCH: Native VLAN mismatch 
>> discovered on
>> GigabitEthernet8/2 (20), with router6500 GigabitEthernet8/1 (10).
>>
>> Any suggestions?
>>
>> Thanks,
>> /P
>>
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> 
> 
> 
> Tim Stevenson, tstevens at cisco.com
> Routing & Switching CCIE #5561
> Technical Marketing Engineer, Catalyst 6500
> Cisco Systems, http://www.cisco.com
> IP Phone: 408-526-6759
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-- 
Chris Griffin                                cgriffin at ufl.edu
Sr. Network Engineer - CCNP                  Phone: (352) 392-2061
Network Services / Florida LambdaRail        Fax:   (352) 392-9440
University of Florida                        Gainesville, FL 32611