[c-nsp] multiple VLAN trunk interfaces

[Nick Kraal]

Thanks Bruce for your reply. I was worried that both the routers would 
operate in a noisy environment receiving all VLAN traffic. Found the 
following command to cut down noise.

switchport trunk allowed vlan remove [vlan-list]

Regards,

-nick/


Bruce wrote:
> That works fine.  In fact, you can cause the same vlans to appear on 
> both routers, and then use VRRP for router redundancy.  We do this all 
> the time.
> 
> -- 
> Bruce Robertson, President/CEO                           +1-775-348-7299
> Great Basin Internet Services, Inc.    company-wide fax: +1-775-348-9412
> http://www.greatbasin.net                       my efax: +1-775-201-1553
> 
> Nick Kraal wrote:
> 
>> Dear all,
>>
>> I was wondering if the configuration of multiple VLAN trunks is 
>> possible to handle different VLAN 'groups'. For example, Router1 has 
>> the virtual interfaces (plus layer-3 addressing) for VLAN1 and VLAN2. 
>> And Router2 for VLANn and others. The radio base station unit is VLAN 
>> capable. v1, v2, and vn are radio antennas to end-customers.
>>
>>     R1      R2
>>   (v1,v2)  (vn,...)
>>      |      |
>>   trunk1   trunk2
>>      |      |
>>      +------+
>>      |switch|
>>      +------+
>>         |
>>       trunk
>>         |
>>      +------+
>>      |Radio |
>>      +------+
>>      |   |  |
>>     v1  v2 vn...
>>
>> Any caveats, if possible (e.g. noisy network, etc)?
>>
>> Thanks in advance.
>>
>> -nick/
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