Guys,

Can someone tell me why the Tag-switching command is not available on my pod?  
Routers running 12.4(24)T2

Cant set Lo0 as my tag switching identifier for Vol1 lab 26.1

Solution guide says:
Tag-switching tdp router-id loopback0

Erick 

Sent from my iPhone

On Jan 12, 2012, at 5:13 PM, "David Sudjiman" <[email protected]> wrote:

> Your customer didn't mistakenly read about VTP password?
> 
> Regards,
> David Sudjiman
> (Sent from Mobile)
> 
> On 13/01/2012, at 5:22 AM, CCIE KID <[email protected]> wrote:
> 
>> Hi fellas,
>> 
>> My customer is asking for any authentication in STP. Can someone tell me
>> that if there is any Authentication mechanism in STP to validate to correct
>> birdges with some hash value and try to avoid rogue bridges with this. I
>> searched in RFC's and i guess there is no Authentication mechanism in STP .
>> So is there any other IEEE standard for STP Authentication.
>> I found Cisco Proprietary Root Guards which basically tells avoid any
>> superior BPDUs and avoid that port as Root port.
>> 
>> I know Root Guard doesnt do any authentication . But is there any other
>> mechnaism where can do authenticating the bridges in STP logic
>> 
>> I believe Radia Perlman is still kicking for this :)
>> 
>> 
>> -- 
>> With Warmest Regards,
>> 
>> CCIE KID
>> CCIE#29992 (Security)
>> _______________________________________________
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>> visit www.ipexpert.com
>> 
>> Are you a CCNP or CCIE and looking for a job? Check out 
>> www.PlatinumPlacement.com
>> 
>> http://onlinestudylist.com/mailman/listinfo/ccie_rs
> _______________________________________________
> For more information regarding industry leading CCIE Lab training, please 
> visit www.ipexpert.com
> 
> Are you a CCNP or CCIE and looking for a job? Check out 
> www.PlatinumPlacement.com
> 
> http://onlinestudylist.com/mailman/listinfo/ccie_rs


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