[j-nsp] BPDU Question

Paul Stewart paul at paulstewart.org
Tue Mar 23 10:34:25 EDT 2010

Oh sorry, so the "show interface ge0/0/0 extensive" does show the actual

My problem was around auto-neg and I though by specifying the speed and
duplex that this would disable auto-neg but you have to actually turn it off
in ether-options....


-----Original Message-----
From: chrisccnpspam2 at gmail.com [mailto:chrisccnpspam2 at gmail.com] 
Sent: March-23-10 10:30 AM
To: Paul Stewart; juniper-nsp-bounces at puck.nether.net;
juniper-nsp at puck.nether.net
Subject: Re: [j-nsp] BPDU Question

What is the answer? :) 
------Original Message------
From: Paul Stewart
Sender: juniper-nsp-bounces at puck.nether.net
To: juniper-nsp at puck.nether.net
Subject: [j-nsp] BPDU Question
Sent: Mar 23, 2010 10:21 AM

Hi folks .. thanks to those who replied offline to my last question
(speed/duplex) - the answer was sitting right in front of me the whole time


I have a new problem ... with our EX4200's we face many customer switches
and I need to filter BPDU's out.  In the Cisco world we would setup a port
just like this:


interface GigabitEthernet3/2

 description xxxxxxxxxxx


 switchport access vlan 66

 switchport mode access

 switchport nonegotiate

 no ip address

 no cdp enable

 no mop enabled

 spanning-tree bpdufilter enable



What is the equivalent to this in Juniper?  I tried setting up "bpdu
protect" one some interfaces but when it does see a BPDU packet it shuts the
port down - we can't have that occur ... we just want to filter out


Thanks ;)




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