From: Ernesto Mazuelos (ernesto.mazuelos@gmail.com)
Date: Sun Mar 04 2007 - 17:47:14 ART
Hola Victor,
Sorry , por no postar el R2 ,no me di cuenta.
Aca esta la config.
Gracias y espero que puedas darme una mano.
SW1
---------------------------------------
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Rack1SW1
!
boot-start-marker
boot-end-marker
!
enable password cisco
!
no aaa new-model
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!!
interface FastEthernet1/0
!
interface FastEthernet1/1
description To R1 F0/0
switchport access vlan 3
duplex full
speed 100
!
interface FastEthernet1/2
!
interface FastEthernet1/3
description To R3 E0/0
duplex full
speed 10
!
interface FastEthernet1/4
!
interface FastEthernet1/5
description To R5 E0/0
!
!
interface FastEthernet2/3
description To SW2 F2/3
switchport mode trunk
!
interface FastEthernet2/4
description To SW2 F2/4
shutdown
!
interface FastEthernet2/5
description To SW2 F2/5
shutdown
!
interface FastEthernet2/6
description To SW3 F2/3
!
iinterface Vlan1
no ip address
!
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
password cisco
login
!
!
end
SW2
-----------------------------------------------
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Rack1SW2
!
boot-start-marker
boot-end-marker
!
enable password cisco
!
no aaa new-model
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
interface FastEthernet1/0
!
interface FastEthernet1/1
!
interface FastEthernet1/2
description To R2 F0/0
switchport access vlan 3
duplex full
speed 100
!
interface FastEthernet1/3
!
interface FastEthernet1/4
description To R4 E0/0
!
interface FastEthernet1/5
!
interface FastEthernet1/6
description To R6 E0/0
!
!
interface FastEthernet2/0
!
interface FastEthernet2/1
!
interface FastEthernet2/2
!
interface FastEthernet2/3
description To SW1 F2/3
switchport mode trunk
duplex full
speed 100
!
interface FastEthernet2/4
description To SW1 F2/4
shutdown
duplex full
speed 100
!
interface FastEthernet2/5
description To SW1 F2/5
shutdown
duplex full
speed 100
!
interface FastEthernet2/15
description To BB2
!
interface Vlan1
no ip address
!
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
password cisco
login
!
!
end
R1
-------
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Rack1R1
!
boot-start-marker
boot-end-marker
!
enable password cisco
!
no aaa new-model
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
interface FastEthernet0/0
ip address 10.0.0.1 255.0.0.0
speed 100
full-duplex
!
interface Serial1/0
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
no ip http server
no ip http secure-server
ip route 0.0.0.0 0.0.0.0 FastEthernet0/0
!
!
!
!
!
!
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
password cisco
login
!
!
end
R2
------
Rack1R2#sh run
Building configuration...
Current configuration : 997 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Rack1R2
!
boot-start-marker
boot-end-marker
!
enable password cisco
!
no aaa new-model
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
interface FastEthernet0/0
ip address 10.0.0.2 255.0.0.0
speed 100
full-duplex
!
interface Serial1/0
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
no ip http server
no ip http secure-server
ip route 0.0.0.0 0.0.0.0 FastEthernet0/0
!
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
password cisco
login
!
!
end
2007/3/4, Victor Cappuccio <victor@ccbootcamp.com>:
> Hola Ernesto,
>
> Puedes por favor mostrarnos la configuracion de Sw2 y R2?
>
> Here is a couple of question that I would ask to myself in order to troubleshoot the problem..
>
> Do you have R2 in the same subnet as R1?
> Do you have the trunk at Sw2 passing the same Vlans ??
> Do you have the interface connecting R2 in the Same Vlan as R1?
>
> I am not sure about if this is possible in Dynamips, but to test that you can create an SVI for that Vlan (3) in the same Address that R1 and R2 are hanging and try the ping from Sw1 or Sw2
>
> HTH
>
> Gracias,
> Victor Cappuccio.-
> Network Learning Inc - A Cisco Sponsored Organization (SO) YES! We take
> Cisco Learning credits!
> victor@ccbootcamp.com
> http://www.ccbootcamp.com (Cisco Training and Rental Racks)
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> Voice: 702-968-5100
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>
>
>
> -----Original Message-----
> From: nobody@groupstudy.com on behalf of ernesto.mazuelos@gmail.com
> Sent: Sun 3/4/2007 11:40
> To: ccielab@groupstudy.com
> Subject: Help for trunking with dynamips and IEv4
>
> Hi,
> I don't succeed in doing a simple trunk among two SW with dynamips
>
> the trunk works well, but if ping from R1 to R2 no it works
>
> R1-----SW1-----SW2--------R2
>
> Rack1R1#ping 10.0.0.2 repeat 10
>
> Type escape sequence to abort.
> Sending 10, 100-byte ICMP Echos to 10.0.0.2, timeout is 2 seconds:
> ..........
>
> Thanks
>
>
> Config :
>
>
>
>
> Do I forget me of something?
> R1
> !
> interface FastEthernet0/0
> ip address 10.0.0.1 255.0.0.0
> speed 100
> full-duplex
> !
>
> SW1
> -----------
> interface FastEthernet1/1
> description To R1 F0/0
> switchport access vlan 3
> duplex full
> speed 100
> !
> interface FastEthernet2/3
> description To SW2 F2/3
> switchport mode trunk
> !
>
> SW2
> -----------
> !
> interface FastEthernet1/2
> description To R2 F0/0
> switchport access vlan 3
> duplex full
> speed 100
> interface FastEthernet2/3
> description To SW1 F2/3
> switchport mode trunk
> duplex full
> speed 100
> !
>
> Rack1SW1#sh int tru
>
> Port Mode Encapsulation Status Native vlan
> Fa2/3 on 802.1q trunking 1
>
> Port Vlans allowed on trunk
> Fa2/3 1-1005
>
> Port Vlans allowed and active in management domain
> Fa2/3 1-4
>
> Port Vlans in spanning tree forwarding state and not pruned
>
>
> Rack1SW2#sh int tru
>
> Port Mode Encapsulation Status Native vlan
> Fa2/3 on 802.1q trunking 1
> Fa2/4 off 802.1q not-trunking 1
> Fa2/5 off 802.1q not-trunking 1
>
> Port Vlans allowed on trunk
> Fa2/3 1-1005
> Fa2/4 none
> Fa2/5 none
>
> Port Vlans allowed and active in management domain
> Fa2/3 1-4
> Fa2/4 none
> Fa2/5 none
>
> Port Vlans in spanning tree forwarding state and not pruned
> Fa2/3 1-4
> Fa2/4 none
> Fa2/5 none
>
>
>
> SW1
> sw spa bri
> ---------
> VLAN3
> Spanning tree enabled protocol ieee
> Root ID Priority 32768
> Address cc06.0170.0002
> This bridge is the root
> Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
>
> Bridge ID Priority 32768
> Address cc06.0170.0002
> Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
> Aging Time 300
>
> Interface Designated
> Name Port ID Prio Cost Sts Cost Bridge ID Port ID
> -------------------- ------- ---- ----- --- ----- -------------------- -------
> FastEthernet1/1 128.42 128 19 FWD 0 32768 cc06.0170.0002 128.42
> FastEthernet2/3 128.84 128 19 FWD 0 32768 cc06.0170.0002 128.84
>
> SW2
> sh spa bri
> VLAN3
> Spanning tree enabled protocol ieee
> Root ID Priority 32768
> Address cc06.0170.0002
> Cost 19
> Port 84 (FastEthernet2/3)
> Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
>
> Bridge ID Priority 32768
> Address cc07.066c.0002
> Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
> Aging Time 300
>
> Interface Designated
> Name Port ID Prio Cost Sts Cost Bridge ID Port ID
> -------------------- ------- ---- ----- --- ----- -------------------- -------
> FastEthernet1/2 128.43 128 19 FWD 19 32768 cc07.066c.0002 128.43
> FastEthernet2/3 128.84 128 19 FWD 0 32768 cc06.0170.0002 128.84
>
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