Re: Router on a stick question

Auto-negotiated

Rack1SW1#show interface trunk

Port Mode Encapsulation Status Native vlan
Et2/0 desirable n-802.1q trunking 1
Et2/1 desirable n-802.1q trunking 1
Et2/2 desirable n-802.1q trunking 1
Et3/0 desirable n-802.1q trunking 1
Et3/1 desirable n-802.1q trunking 1
Et3/2 desirable n-802.1q trunking 1
Et4/0 desirable n-isl trunking 1
Et4/1 desirable n-isl trunking 1
Et4/2 desirable n-isl trunking 1

Port Vlans allowed on trunk
Et2/0 1-4094
Et2/1 1-4094
Et2/2 1-4094
Et3/0 1-4094
Et3/1 1-4094
Et3/2 1-4094
Et4/0 1-4094
Et4/1 1-4094
Et4/2 1-4094

Port Vlans allowed and active in management domain
Et2/0 1,67,79,100
Et2/1 1,67,79,100
Et2/2 1,67,79,100
Et3/0 1,67,79,100
Et3/1 1,67,79,100
Et3/2 1,67,79,100
Et4/0 1,67,79,100
Et4/1 1,67,79,100
Et4/2 1,67,79,100

Port Vlans in spanning tree forwarding state and not pruned
Et2/0 1,67,79,100
Et2/1 none
Et2/2 none
Et3/0 none
Et3/1 none
Et3/2 none
Et4/0 1,67,79,100
Et4/1 1,67,79,100
Et4/2 1,67,79,100

On Fri, Mar 15, 2013 at 10:51 AM, JB Poplawski <jb.poplawski_at_gmail.com>wrote:

> Interface up on the switch? Is Switch A supposed to trunk somewhere, I
> don't see it.
>
>
> On Fri, Mar 15, 2013 at 12:46 PM, Maneesh Chawla <coolmaneesh_at_gmail.com>wrote:
>
>> 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 - 10:54:32 ART