From: Janto Cin (jantocin@datacomm.co.id)
Date: Wed Dec 25 2002 - 23:37:28 GMT-3
Thank you all for your help.
Happy Holiday!!
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Brian McGahan
Sent: Tuesday, December 24, 2002 3:38 AM
To: 'kym blair'; sghebrem@cisco.com; jantocin@datacomm.co.id
Cc: ccielab@groupstudy.com
Subject: RE: Please Help: ATM SVC (How to discover arp server nsap
address?)
This is true assuming that the remote router is connected to the
same ATM switch that your local router is. The switch prefix that you
get from the ATM switch through ILMI is basically like the MAC address
of that switch. The switch prefix, along with your ESI address, forms
your complete unique NSAP address. Each switch, however, has a unique
switch prefix. Therefore if the remote router is connected to a
different switch, this method will not work.
For more information on ATM addressing (watch the wrap):
http://www.cisco.com/en/US/products/hw/switches/ps718/products_technical
_reference_chapter09186a00800f61cb.html
For more information on CLIP (watch the wrap):
http://www.cisco.com/en/US/products/hw/switches/ps718/products_configura
tion_guide_chapter09186a00800f01b0.html
HTH
Brian McGahan, CCIE #8593
Director of Design and Implementation
brian@cyscoexpert.com
CyscoExpert Corporation
Internetwork Consulting & Training
Voice: 847.674.3392
Fax: 847.674.2625
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
Of
> kym blair
> Sent: Monday, December 23, 2002 12:42 PM
> To: sghebrem@cisco.com; jantocin@datacomm.co.id
> Cc: ccielab@groupstudy.com
> Subject: RE: Please Help: ATM SVC (How to discover arp server nsap
> address?)
>
> Janto,
>
> If the ESI of the remote router is provided, activate pvc 0/5 qsaal
and
> 0/16
> ilmi and use "show atm ilmi-status" to get the prefix, and then map
the
> remote as the nsap server. If the esi is not provided, you cannot
> discover it so your router must be the server ... "atm nsap-server
> self"
>
> HTH, Kym
>
>
>
>
>
> >From: Solomon Ghebremariam <sghebrem@cisco.com>
> >Reply-To: Solomon Ghebremariam <sghebrem@cisco.com>
> >To: "Janto Cin" <jantocin@datacomm.co.id>
> >CC: <ccielab@groupstudy.com>
> >Subject: RE: Please Help: ATM SVC (How to discover arp server nsap
> >address?)
> >Date: Mon, 23 Dec 2002 10:13:05 -0800
> >
> > It has to be. I don't know of anyway discovering it. Unless some
folks
> >have an idea.
> >
> >Solomon
> >
> >At 03:21 PM 12/23/2002 +0700, Janto Cin wrote:
> >
> > hi solomon,
> > thanks for the reply.
> > so the esi address of remote router will be provided to us?
> > how about that we don't have any information of the esi address of
> > remote router?
> > is there any way to find out? or configuration needed on the
remote
> > router/atm switch?
> >
> > janto
> >
> > -----Original Message-----
> > From: Solomon Ghebremariam [mailto:sghebrem@cisco.com]
> > Sent: Monday, December 23, 2002 2:15 PM
> > To: Janto Cin
> > Subject: Re: Please Help: ATM SVC (How to discover arp
server
> > nsap address?)
> >
> > try show atm ilimi status
> >
> > you will see the nsap address of the ATM switch then you
are
> > going to need the esi address (of the router at the other
> > end) given to you because it is changed using atm
> > esi-address so the other end can have anything.
> >
> > and don't forget
> >
> > atm pvc 5 0 5 qsaal
> > atm pvc 16 0 16 ilmi
> >
> > At 01:20 PM 12/23/2002 +0700, you wrote:
> >
> > Dear All,
> >
> > Example:
> >
> > R6(atm4/0)----------ATM Switch---------(atm3/0)R9
> >
> > R9
> > ----
> > Int atm 3/0
> > Ip add 172.16.69.2 255.255.255.252
> > Atm esi-address 101010101010.00
> > Atm arp-server self
> > Pvc 0/5 qsaal
> > Pvc 0/16 ilmi
> >
> > R6
> > ----
> > Int atm 4/0
> > Ip add 172.16.69.1 255.255.255.252
> > Atm esi-address 202020202020.00
> > Pvc 0/5 qsaal
> > Pvc 0/16 ilmi
> >
> > How to discover arp server nsap address ? Debug atm arp
> > (nothing happen
> > on my lab)?
> >
> > Thank you,
> > Janto
> > .
> >.
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