Router on a stick question

Topo
-------

     .7 .6
SW1------------------------------R6

(155.15.67.0/24 vlan 67)

Physical topo
--------------------

SW1-(e2/0-2)-------------------(e2/0-2)-SW2-(e1/2)-------------------(e0/0)-R6

I have attached below the configs. The example is taken from INE videos
module 1 lesson 1.

not able to ping from R6 to SW1.
Not sure what am I missing here. Can the gurus help out ?

Attached the configs.
R6
-------

Rack1R6#show run
Building configuration...

Current configuration : 1414 bytes
!
! Last configuration change at 18:19:48 CET Fri Mar 15 2013
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Rack1R6
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
clock timezone CET 1
mmi polling-interval 60
no mmi auto-configure
no mmi pvc
mmi snmp-timeout 180
ip source-route
ip auth-proxy max-login-attempts 5
ip admission max-login-attempts 5
!
!
!
!
ip cef
no ip domain lookup
no ipv6 traffic interface-statistics
no ipv6 cef
!
multilink bundle-name authenticated
!
!
!
!
!
!
!
!
!
redundancy
!
!
!
!
!
!
!
!
!
interface Ethernet0/0
 no ip address
!
interface Ethernet0/0.67
 encapsulation dot1Q 67
 ip address 155.15.67.6 255.255.255.0
!
interface Ethernet0/1
 no ip address
!
interface Ethernet0/2
 no ip address
!
interface Ethernet0/3
 no ip address
!
interface Serial1/0
 no ip address
 serial restart-delay 0
!
interface Serial1/1
 no ip address
 serial restart-delay 0
!
interface Serial1/2
 no ip address
 serial restart-delay 0
!
interface Serial1/3
 no ip address
 serial restart-delay 0
!
ip forward-protocol nd
!
!
no ip http server
no ip http secure-server
!
!
!
!
!
!
!
control-plane
!
!
line con 0
 exec-timeout 0 0
 privilege level 15
 logging synchronous
line aux 0
 exec-timeout 0 0
 privilege level 15
line vty 0 4
 login
 transport input all
!
exception data-corruption buffer truncate
end

sw1
-------

Rack1SW1#show run
Building configuration...

Current configuration : 1597 bytes
!
! Last configuration change at 18:10:16 CET Fri Mar 15 2013
!
version 15.0
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Rack1SW1
!
boot-start-marker
boot-end-marker
!
!
!
no aaa new-model
clock timezone CET 1
!
ip cef
no ip domain-lookup
!
no ipv6 cef
!
!
!
spanning-tree mode pvst
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
!
!
!
!
!
!
interface Ethernet0/0
 duplex auto
!
interface Ethernet0/1
 duplex auto
!
interface Ethernet0/2
 duplex auto
!
interface Ethernet0/3
 no switchport
 ip address 155.15.37.7 255.255.255.0
 duplex auto
!
interface Ethernet1/0
 duplex auto
!
interface Ethernet1/1
 duplex auto
!
interface Ethernet1/2
 duplex auto
!
interface Ethernet1/3
 duplex auto
!
interface Ethernet2/0
 duplex auto
!
interface Ethernet2/1
 duplex auto
!
interface Ethernet2/2
 duplex auto
!
interface Ethernet2/3
 duplex auto
!
interface Ethernet3/0
 duplex auto
!
interface Ethernet3/1
 duplex auto
!
interface Ethernet3/2
 duplex auto
!
interface Ethernet3/3
 duplex auto
!
interface Ethernet4/0
 duplex auto
!
interface Ethernet4/1
 duplex auto
!
interface Ethernet4/2
 duplex auto
!
interface Ethernet4/3
 duplex auto
!
interface Vlan1
 no ip address
 shutdown
!
interface Vlan67
 ip address 155.15.67.7 255.255.255.0
!
interface Vlan79
 ip address 155.15.79.7 255.255.255.0
!
!
ip forward-protocol nd
no ip http server
!
!
!
!
!
control-plane
!
!
line con 0
 exec-timeout 0 0
 privilege level 15
 logging synchronous
line aux 0
line vty 0 4
 login
 transport input all
!
end

sw2
-------

Rack1SW2#show run
Building configuration...

Current configuration : 1674 bytes
!
! Last configuration change at 17:35:16 CET Fri Mar 15 2013
!
version 15.0
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Rack1SW2
!
boot-start-marker
boot-end-marker
!
!
!
no aaa new-model
clock timezone CET 1
!
ip cef
no ip domain-lookup
!
no ipv6 cef
!
!
!
spanning-tree mode pvst
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
!
!
!
!
!
!
interface Ethernet0/0
 duplex auto
!
interface Ethernet0/1
 duplex auto
!
interface Ethernet0/2
 duplex auto
!
interface Ethernet0/3
 duplex auto
!
interface Ethernet1/0
 duplex auto
!
interface Ethernet1/1
 duplex auto
!
interface Ethernet1/2
 switchport trunk encapsulation dot1q
 switchport mode trunk
 duplex auto
!
interface Ethernet1/3
 duplex auto
!
interface Ethernet2/0
 switchport trunk encapsulation dot1q
 switchport mode trunk
 duplex auto
!
interface Ethernet2/1
 switchport trunk encapsulation dot1q
 switchport mode trunk
 duplex auto
!
interface Ethernet2/2
 switchport trunk encapsulation dot1q
 switchport mode trunk
 duplex auto
!
interface Ethernet2/3
 duplex auto
!
interface Ethernet3/0
 duplex auto
!
interface Ethernet3/1
 duplex auto
!
interface Ethernet3/2
 duplex auto
!
interface Ethernet3/3
 duplex auto
!
interface Ethernet4/0
 duplex auto
!
interface Ethernet4/1
 duplex auto
!
interface Ethernet4/2
 duplex auto
!
interface Ethernet4/3
 duplex auto
!
interface Vlan1
 no ip address
 shutdown
!
!
ip forward-protocol nd
no ip http server
!
!
!
!
!
control-plane
!
!
line con 0
 exec-timeout 0 0
 privilege level 15
 logging synchronous
line aux 0
line vty 0 4
 login
 transport input all
!
end

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Received on Fri Mar 15 2013 - 10:46:58 ART