RE: STP access port start-up delay or intialization to

From: Ryan West <rwest_at_zyedge.com>
Date: Sat, 9 May 2009 15:38:13 -0400

Anbu,

Thanks for the replay, I understand those phases on paper. What I'm trying to
figure out when this actually happens and what type of wording in a question
might key me to take into account. For example, the ASET lab asks this:

Configure switch 1 as the STP root and set the following parameters:

* Root priority of zero (0)

* An access port start-up delay, due to Spanning Tree, of 32 seconds.

Which in this case means set the forward-time to 16 seconds and priority of
associated VLANs to 0. What I'm trying to figure out is when I need to
account for blocking as well.

-ryan

From: Anbu [mailto:ksanpu_at_gmail.com]
Sent: Saturday, May 09, 2009 3:29 PM
To: Ryan West
Cc: Cisco certification
Subject: Re: STP access port start-up delay or intialization to forwarding
delay

From blocking to listening - 20 Sec
           Listening to Learning - 15 sec
           Learning to Forwarding - 15 sec

So total 50 sec.
On Sat, May 9, 2009 at 7:33 PM, Ryan West
<rwest_at_zyedge.com<mailto:rwest_at_zyedge.com>> wrote:
Hello,

I was going through some of the ASET exams and I was wondering if someone
might have some insight on key word detection for an STP question. What
wording would key you into accounting for blocking time when taking a port
from <state described in question> to forwarding?

Thanks,

-ryan

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Received on Sat May 09 2009 - 15:38:13 ART

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