RE: [cisco-ttl] Ysis over ATM interface

From: ZaferP@koc.net
Date: Fri Mar 07 2003 - 07:50:35 GMT

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    Evet hocam anlıyorum. Sana basarilar.
     
    Bu arada Devrim benim liseden arkadaşım. Eskiden de böyle takılırdık birbirimize.
     
    Herkese İyi çalışmalar

            -----Original Message-----
            From: Devrim Yener Kucuk [mailto:dkucuk@cisco.com]
            Sent: Friday, March 07, 2003 11:27 AM
            To: cisco-ttl@yahoogroups.com
            Subject: 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:

                    ï»¿Devrim sen kafayı yedin biraz herhalde :)pvc'nin altında "protocol clns karsitarafinISIS-NET-ID" yazinca oldu. Ben de SVC ile ilgili birÅYey sanmıÅYtım bunu önce. Clns-es clns-is ne iÅYe yarıyor 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

                                            Ã?u komutlarý kullanarak bir þekilde halletmeye çalýþtým ama olmadý. Ã?alýþan bir örnek var mý 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 Yönetimi
                                            Koç.net Haberleþme Teknolojileri veÃ?letiþim Hizmetleri A.Ã?.
                                            Ã?amlýcaÃ?þ Merkezi B3 Blok 81190
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                                            Tel: 00-90-216-5563275
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                                            e-mail:zaferp@koc.net
                                            http://www.koc.net
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    This message is intended solely for the use of the individual or entity to whom it is addressed , and may contain confidential information. If you are not the intended recipient of this message or you receive this mail in error, you should refrain from making any use of the contents and from opening any attachment. In that case, please notify the sender immediately and return the message to the sender, then, delete and destroy all copies. This e-mail message, could not be copied, published or sold for any reason. This e-mail message has been swept by anti-virus systems for the presence of computer viruses. In doing so, however, sender cannot warrant that virus or other forms of data corruption may not be present and do not take any responsibility in any occurrence.
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