Re: [cisco-ttl] Ysis over ATM interface

From: Devrim Yener Kucuk (dkucuk@cisco.com)
Date: Fri Mar 07 2003 - 07:27:11 GMT

  • Next message: ZaferP@koc.net: "RE: [cisco-ttl] Ysis over ATM interface"

    Zafer,

    CCIE ye calisiyorum
    biraz yedim bu aralar.
    dedim ya daha once yapmadim diye isis over ATM diye hocam

    bu arada point-to-point kullanirsan o komuta bile gerek yok
    bir tane daha ornek gonderdim almadin herhalde onu sen

    hadi sevgiler....

    ZaferP@koc.net wrote:

    > Devrim sen kafay?± yedin biraz herhalde :)pvc'nin alt?±nda
    > "protocol clns karsitarafinISIS-NET-ID" yazinca oldu. Ben de SVC ile
    > ilgili bir?Yey sanm?±?Yt?±m bunu f¶nce. Clns-es clns-is ne
    > i?Ye yar?±yor onu bilmiyorum.Kolay gelsin..interface ATM1/0/0
    > ip address 172.16.1.1 255.255.255.0
    > no ip directed-broadcast
    > ip router isis
    > ip pim sparse-dense-mode
    > atm nsap-address BB.BBBBBBBBBBBBBBBBBBBBBBBB.BBBBBBBBBBBB.BB
    > no atm enable-ilmi-trap
    > no atm ilmi-keepalive
    > pvc 1/0
    > protocol clns 49.0001.0000.0000.0001.00
    > broadcast
    > encapsulation aal5snap
    > protocol ip inarp
    >
    > -----Original Message-----
    > From: Devrim Yener Kucuk [mailto:dkucuk@cisco.com]
    > Sent: Friday, March 07, 2003 10:54 AM
    > To: cisco-ttl@yahoogroups.com
    > Subject: Re: [cisco-ttl] Ysis over ATM interface
    >
    > Hi Zafer
    >
    > Some more datails for you:
    >
    > - the ATM NSAP address is useless since you do not appear to
    >
    > be using SVC's.
    > - two PVC's are basically configured for nothing.
    > - the VCI values should always be > 31 since 0-31 are
    > reserved.
    >
    > But this does not explain why the ISIS does not work.
    >
    > The easiest way to get this to work would be to configure
    > everything on
    > a point-to-point subinterface...
    > This way, you do not need 'protocol' statements.
    >
    > However, if you want to keep things this way, you need to
    > configure 'protocol clns' under the PVC (and with the
    > 'broadcast'
    > keyword). The thing is that I don't know why we distinguish
    > clns_is,
    > clns_es and clns....a routing guy can know this better.. In
    > any
    > case, I recommend to test this: you can configure all 3 at
    > the same
    > time...
    >
    >
    > Afedersin , yazdiktan sonra ingilizce yazdigimi farkettim.
    > neyse idare et..
    >
    > sevgiler
    >
    > devrim
    >
    > Devrim Yener Kucuk wrote:
    >
    > > Zafer
    > >
    > > simdi cok yogunum ama belli ki L2-L3 mapping problemi
    > > var(encapsulation failed)
    > >
    > > F/R da multipoint ortamda
    > > -frame-relay map clns <dlci> broadcast
    > > - frame-relay interfac-dlci <dlci> seklinde konfigure
    > > etmen gerekiyor.
    > >
    > > sh clns is-neig detaild a gonderir misin?
    > >
    > > burdan es komutlarla ATM e gecer misin?
    > > olmazsa aksama bakarim
    > >
    > > sevgiler
    > >
    > >
    > > ZaferP@koc.net wrote:
    > >
    > > > Router konfigleri:
    > > >
    > > > R1
    > > > !
    > > > interface ATM5/1/0
    > > > ip address 172.16.1.2 255.255.255.0
    > > > no ip directed-broadcast
    > > > ip router isis
    > > > ip summary-address eigrp 200 31.0.0.0 255.0.0.0 120
    > > > ip pim sparse-dense-mode
    > > > atm nsap-address
    > > > AA.AAAAAAAAAAAAAAAAAAAAAAAA.AAAAAAAAAAAA.AA
    > > > no atm enable-ilmi-trap
    > > > no atm ilmi-keepalive
    > > > pvc 1/0
    > > > broadcast
    > > > encapsulation aal5snap
    > > > protocol ip inarp
    > > > !
    > > > pvc 1/10 l2transport
    > > > !
    > > > clns enable
    > > > !
    > > > !
    > > > router isis
    > > > net 49.0001.0000.0000.0001.00
    > > > !
    > > > R2
    > > > !
    > > > interface ATM1/0/0
    > > > ip address 172.16.1.1 255.255.255.0
    > > > no ip directed-broadcast
    > > > ip router isis
    > > > ip pim sparse-dense-mode
    > > > atm nsap-address
    > > > BB.BBBBBBBBBBBBBBBBBBBBBBBB.BBBBBBBBBBBB.BB
    > > > no atm enable-ilmi-trap
    > > > no atm ilmi-keepalive
    > > > pvc 1/0
    > > > broadcast
    > > > encapsulation aal5snap
    > > > protocol ip inarp
    > > > !
    > > > pvc 1/10 l2transport
    > > > !
    > > > pvc 1/11
    > > > !
    > > > clns enable
    > > > !
    > > > router isis
    > > > net 49.0001.0000.0000.0007.00
    > > > !
    > > >
    > > > Debug isis adj sonucu:
    > > > 5d13h: ISIS-Adj: Encapsulation failed for level 1 IIH on
    > > > ATM1/0/0
    > > > 5d13h: ISIS-Adj: Encapsulation failed for level 2 IIH on
    > > > ATM1/0/0
    > > > 5d13h: ISIS-Adj: Encapsulation failed for level 1 IIH on
    > > > ATM1/0/0
    > > >
    > > > f?u komutlarf½ kullanarak bir f¾ekilde halletmeye
    > > > f§alf½f¾tf½m ama olmadf½. f?alf½f¾an bir
    > > > f¶rnek var mf½ elinizde.
    > > > AS200R1(config)#interface ATM5/1/0
    > > > AS200R1(config-if)# pvc 1/0
    > > > AS200R1(config-if-atm-vc)#protocol
    > > > AS200R1(config-if-atm-vc)#protocol cln
    > > > AS200R1(config-if-atm-vc)#protocol clns?
    > > > clns clns_es clns_is
    > > >
    > > > Kolay gelsin..
    > > >
    > > > Zafer POLAT
    > > > Network ve Network Yf¶netimi
    > > > Kof§.net Haberlef¾me Teknolojileri vef?letif¾im
    > > > Hizmetleri A.f?.
    > > > f?amlf½caf?f¾ Merkezi B3 Blok 81190
    > > > f?skf¼darf?stanbul
    > > > Tel: 00-90-216-5563275
    > > > Faks: 00-90-216-5563232
    > > > e-mail:zaferp@koc.net
    > > > http://www.koc.net
    > > >
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