Re: AToM not working

You have two different attachment circuits (FR and EThernet) how does each
know how to
process the other's Layer 2 frames?

mike

On Wed, Nov 18, 2009 at 10:58 AM, Service Provider <
service.providersa_at_gmail.com> wrote:

> Hi All
>
> I configured AToM between R3 and R4 but not working. Topology is.
>
> R4-----------(F/R)--------------R1--------------R2--------------R3
> CE PE Eth PE Eth CE
> !
> Configs below, Please help.
>
> R1#sh run
> Building configuration...
>
> Current configuration : 1724 bytes
> !
> version 12.0
> service timestamps debug uptime
> service timestamps log uptime
> no service password-encryption
> !
> hostname R1
> !
> boot-start-marker
> boot-end-marker
> !
> !
> ip subnet-zero
> !
> !
> ip cef
> ip ssh time-out 120
> ip ssh authentication-retries 3
> !
> !
> pseudowire-class atom
> encapsulation mpls
> interworking ethernet
> !
> !
> interface Loopback0
> ip address 150.1.1.1 255.255.255.255
> no ip directed-broadcast
> !
> interface FastEthernet0/0
> no ip address
> no ip directed-broadcast
> shutdown
> !
> interface Serial1/0
> no ip address
> no ip directed-broadcast
> encapsulation frame-relay
> serial restart-delay 0
> frame-relay interface-dlci 104 switched
> !
> interface Serial1/1
> ip address 150.1.12.1 255.255.255.0
> no ip directed-broadcast
> ip router isis
> tag-switching mtu 1600
> tag-switching ip
> serial restart-delay 0
> !
> interface Serial1/2
> no ip address
> no ip directed-broadcast
> shutdown
> serial restart-delay 0
> !
> interface Serial1/3
> no ip address
> no ip directed-broadcast
> shutdown
> serial restart-delay 0
> !
> interface Serial1/4
> no ip address
> no ip directed-broadcast
> shutdown
> serial restart-delay 0
> !
> interface Serial1/5
> no ip address
> no ip directed-broadcast
> shutdown
> serial restart-delay 0
> !
> interface Serial1/6
> no ip address
> no ip directed-broadcast
> shutdown
> serial restart-delay 0
> !
> interface Serial1/7
> no ip address
> no ip directed-broadcast
> shutdown
> serial restart-delay 0
> !
> router isis
> net 49.0000.0000.0001.00
> passive-interface Loopback0
> !
> ip classless
> !
> !
> connect atom Serial1/0 104 l2transport
> xconnect 150.1.2.2 12 pw-class atom
> !
> !
> !
> tag-switching tdp router-id Loopback0 force
> control-plane
> !
> !
> line con 0
> exec-timeout 0 0
> stopbits 1
> line aux 0
> stopbits 1
> line vty 0 4
> login
> !
> no cns aaa enable
> end
>
>
>
>
> R2#sh run
> Building configuration...
>
> Current configuration : 1834 bytes
> !
> version 12.0
> service timestamps debug uptime
> service timestamps log uptime
> no service password-encryption
> !
> hostname R2
> !
> boot-start-marker
> boot-end-marker
> !
> !
> ip subnet-zero
> !
> !
> ip cef
> ip ssh time-out 120
> ip ssh authentication-retries 3
> !
> !
> pseudowire-class atom
> encapsulation mpls
> interworking ethernet
> !
> !
> interface Loopback0
> ip address 150.1.2.2 255.255.255.255
> no ip directed-broadcast
> !
> interface FastEthernet0/0
> no ip address
> no ip directed-broadcast
> shutdown
> !
> interface Serial1/0
> ip address 150.1.12.2 255.255.255.0
> no ip directed-broadcast
> ip router isis
> tag-switching mtu 1600
> tag-switching ip
> serial restart-delay 0
> !
> interface Serial1/1
> no ip address
> no ip directed-broadcast
> shutdown
> serial restart-delay 0
> !
> interface Serial1/2
> no ip address
> no ip directed-broadcast
> shutdown
> serial restart-delay 0
> !
> interface Serial1/3
> no ip address
> no ip directed-broadcast
> shutdown
> serial restart-delay 0
> !
> interface Serial1/4
> no ip address
> no ip directed-broadcast
> shutdown
> serial restart-delay 0
> !
> interface Serial1/5
> no ip address
> no ip directed-broadcast
> shutdown
> serial restart-delay 0
> !
> interface Serial1/6
> no ip address
> no ip directed-broadcast
> shutdown
> serial restart-delay 0
> !
> interface Serial1/7
> no ip address
> no ip directed-broadcast
> shutdown
> serial restart-delay 0
> !
> interface FastEthernet2/0
> no ip address
> no ip directed-broadcast
> no keepalive
> duplex half
> speed auto
> xconnect 150.1.1.1 12 pw-class atom
> !
> interface FastEthernet2/1
> no ip address
> no ip directed-broadcast
> shutdown
> duplex half
> speed auto
> !
> router isis
> net 49.0000.0000.0002.00
> passive-interface Loopback0
> !
> ip classless
> !
> !
> !
> tag-switching tdp router-id Loopback0 force
> control-plane
> !
> !
> line con 0
> exec-timeout 0 0
> stopbits 1
> line aux 0
> stopbits 1
> line vty 0 4
> login
> !
> no cns aaa enable
> end
>
> R2#
>
>
>
> R3#sh run
> Building configuration...
>
> Current configuration : 690 bytes
> !
> version 12.0
> service timestamps debug uptime
> service timestamps log uptime
> no service password-encryption
> !
> hostname R3
> !
> boot-start-marker
> boot-end-marker
> !
> !
> ip subnet-zero
> !
> !
> ip cef
> ip ssh time-out 120
> ip ssh authentication-retries 3
> !
> !
> !
> interface FastEthernet0/0
> no ip address
> no ip directed-broadcast
> shutdown
> !
> interface FastEthernet1/0
> ip address 10.1.34.3 255.255.255.0
> no ip directed-broadcast
> duplex half
> speed auto
> !
> interface FastEthernet1/1
> no ip address
> no ip directed-broadcast
> shutdown
> duplex half
> speed auto
> !
> ip classless
> !
> !
> !
> control-plane
> !
> !
> line con 0
> exec-timeout 0 0
> stopbits 1
> line aux 0
> stopbits 1
> line vty 0 4
> login
> !
> no cns aaa enable
> end
>
>
>
> R4#sh run
> Building configuration...
>
> Current configuration : 1444 bytes
> !
> version 12.0
> service timestamps debug uptime
> service timestamps log uptime
> no service password-encryption
> !
> hostname R4
> !
> boot-start-marker
> boot-end-marker
> !
> !
> ip subnet-zero
> !
> !
> ip cef
> ip ssh time-out 120
> ip ssh authentication-retries 3
> bridge irb
> !
> !
> !
> interface FastEthernet0/0
> no ip address
> no ip directed-broadcast
> shutdown
> !
> interface Serial1/0
> no ip address
> no ip directed-broadcast
> encapsulation frame-relay
> serial restart-delay 0
> frame-relay interface-dlci 401
> bridge-group 1
> !
> interface Serial1/1
> no ip address
> no ip directed-broadcast
> shutdown
> serial restart-delay 0
> !
> interface Serial1/2
> no ip address
> no ip directed-broadcast
> shutdown
> serial restart-delay 0
> !
> interface Serial1/3
> no ip address
> no ip directed-broadcast
> shutdown
> serial restart-delay 0
> !
> interface Serial1/4
> no ip address
> no ip directed-broadcast
> shutdown
> serial restart-delay 0
> !
> interface Serial1/5
> no ip address
> no ip directed-broadcast
> shutdown
> serial restart-delay 0
> !
> interface Serial1/6
> no ip address
> no ip directed-broadcast
> shutdown
> serial restart-delay 0
> !
> interface Serial1/7
> no ip address
> no ip directed-broadcast
> shutdown
> serial restart-delay 0
> !
> interface BVI1
> ip address 10.1.34.4 255.255.255.0
> no ip directed-broadcast
> !
> ip classless
> !
> !
> !
> control-plane
> !
> bridge 1 protocol ieee
> bridge 1 route ip
> !
> line con 0
> exec-timeout 0 0
> stopbits 1
> line aux 0
> stopbits 1
> line vty 0 4
> login
> !
> no cns aaa enable
> end
>
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Received on Wed Nov 18 2009 - 14:04:29 ART