From: John (jgarrison1@austin.rr.com)
Date: Wed Sep 26 2007 - 14:08:07 ART
Unfortunatly this is the first time I've seen it. The lab I have has R1 as
reciever and R4(155.1.146.4) as sender. when I look at the answer config is
when I get confused. Why isn't the neighbor 155.1.146.4 the only commands
under address-family(see below). are they saying it doesn't matter where I
put my neighbor statements or is the config messed up. OT they have R4 set
up to send a prefix-list that doesnt exist(annoying,but not a big deal)
R1
neighbor 155.1.13.3 remote-as 2
neighbor 155.1.23.2 remote-as 2
neighbor 155.1.146.4 remote-as 3
address-family ipv4
neighbor 155.1.13.3 activate
neighbor155.1.13.3 next-hop-self
neighbor 155.1.23.2 activate
neighbor 155.1.23.2 next-hop-self
neighbor 155.1.146.4 activate
neighbor 155.1.146.4 capability orf prefix-list receive
----- Original Message -----
From: "Joseph Brunner" <joe@affirmedsystems.com>
To: "'John'" <jgarrison1@austin.rr.com>; "'Cisco certification'"
<ccielab@groupstudy.com>
Sent: Wednesday, September 26, 2007 9:55 AM
Subject: RE: BGP ORF again
> Its pretty simple; its an extended attribute that is shared to the
> capability receiver from the capability sender.
>
> Its pretty easy to remember how to configure it also;
>
> I'm a sender, you're a receiver. I'll configure it the same way on me,
> that
> you would if you were allowed. I'll apply an inbound prefix list and it
> will
> magically work like you had applied it, even though all the configuration
> must be done on me, except you are allowed to specify yourself as a
> receiver
> of orf.
>
> Don't worry too much about learning to be IOS XR BGP developer to pass the
> lab. I get the BGP points in 10 or 15 minutes in there. The hard stuff is
> less obvious in "easy" areas like reading English.
>
> -Joe
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> John
> Sent: Wednesday, September 26, 2007 11:41 AM
> To: Cisco certification
> Subject: BGP ORF again
>
> I'm looking for explanations for ORF. All I can find on Cisco is the
> command
> refrence, which does nothing to help me understand whats going on. I can
> "monkey" the lab, but I still don't really understand how/when to use the
> commands in different situations. It is going to be added to TCP/IP Vol
> 2's
> next release, but it's not in this one. Anyhelp is greatly appreciated
>
> John
>
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