Re: Getting a por to be in forwarding state in 14 seconds ....

From: Uchil Perera (uchil.groupstudy@yahoo.com)
Date: Sat Oct 27 2007 - 16:20:47 ART


Hi,
   
  I think the question is regarding a port in "link down" state to "forwarding" state
   
  Hence,
   
  spanning-tree forward-delay 7
   
  Listning to learning = 7sec
  Learning to Forwarding = 7sec
   
  Regards
   
  Uchil
  CCIE #18536
   
   
   

Gary Duncanson <gary.duncanson@googlemail.com> wrote:
  Check recent archives. I believe our friend Scott Morris covered this one.

HTH

Gary
----- Original Message -----
From: "ccie1101"
To: "Cisco certification"
Sent: Friday, October 26, 2007 6:18 PM
Subject: Re: Getting a por to be in forwarding state in 14 seconds ....

> GS,
> The question asks a total link startup delay of 14 seconds, at fist
> instance I just did the following,
> spanning-tree vlan 30 forward-time 14 but the TOTAL LINK delay is Hello +
> Forward Delay + Max Age.
>
> So therefore to get the port to be up in 14 seconds, would it be :-
> spanning-tree vlan 30 forward-delay 6
> spanning-tee vlan 30 max-age 6
>
> and 2 seconds is for BPDU which gives us 14 seconds in total for the
> link to be up. Would this logic be
> correct ?
>
> Pls advice,
>
> ccie1101.
>
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