[c-nsp] Vlkan mapping on Cisco ME3400E

[Olivier CALVANO]

Hi

i request your help for resolv a problems.

I want see in labs a specific configuration,
for this i have:

1 Cisco 7301 router, labelled "PE"
2 Cisco 1841 router, labelled first "CE1" and second "CE2"
1 Cisco ME3400E, labelled "Gateway"
1 Cisco 3750, labelled "Transport"
2 cisco 3750, labelled "Delivery1" and "Delivery2".

For my labs, the C3750 "Transport is only for simule the carrier.



My config:


Cisco 7301 is connected to ME3400E port 1

config Cisco 7301:

C7301
interface GigabitEthernet0/2
 mtu 1600
 no ip address
 no ip route-cache cef
 no ip route-cache
 media-type rj45
 speed auto
 duplex auto
 no negotiation auto

interface GigabitEthernet0/2.500
 encapsulation dot1Q 500
 ip address 192.168.51.1 255.255.255.252
 no ip route-cache

interface GigabitEthernet0/2.600
 encapsulation dot1Q 600
 ip address 192.168.61.1 255.255.255.252
 no ip route-cache



On the ME3400E

interface FastEthernet0/1
 Descript port of C7301
 switchport trunk allowed vlan 500,600
 switchport mode trunk
!

interface FastEthernet0/24
 description Port to Transport
 port-type nni
 switchport mode trunk
 switchport vlan mapping 500-599 dot1q-tunnel 100
 switchport vlan mapping 600-699 dot1q-tunnel 101


On C3750 transport:


interface FastEthernet1/0/1
 description Vers Switch Delivery1
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 100
 switchport mode trunk
!
interface FastEthernet1/0/2
 description Vers Switch Delivery2
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 101
 switchport mode trunk

interface FastEthernet1/0/24
 description Vers Switch ME3400E
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 100,101
 switchport mode trunk



On C3750 Delivery1:
interface FastEthernet1/0/1
 description to CE1
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 500-599
 switchport mode trunk

interface FastEthernet1/0/48
 description to transport
 switchport access vlan 100
 switchport mode dot1q-tunnel
 no cdp enable
 no cdp tlv server-location
 no cdp tlv app



On C3750 Delivery2:
interface FastEthernet1/0/1
 description to CE2
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 600-699
 switchport mode trunk

interface FastEthernet1/0/48
 description to transport
 switchport access vlan 101
 switchport mode dot1q-tunnel
 no cdp enable
 no cdp tlv server-location
 no cdp tlv app





on CE1:

interface FastEthernet0/0
 no ip address
 speed auto
 full-duplex
 no mop enabled
!
interface FastEthernet0/0.500
 encapsulation dot1Q 500
 ip address 192.168.51.2 255.255.255.252



on CE2
interface FastEthernet0/0
 no ip address
 speed auto
 full-duplex
 no mop enabled
!
interface FastEthernet0/0.600
 encapsulation dot1Q 600
 ip address 192.168.61.2 255.255.255.252




My objectif is encapsuled vlan 500 to 599 into the vlan transport 100
and encapsuled vlan 600 to 699 into the vlan transport 101.


Where is my error? because all vlan are created on switch but C7301 don't
ping CE1 or CE2

"Transport" is my carrier, i supply me 3 ports in trunk with two vlan.




A friends say me : "Use L2TP" between ME3400E and each Delivery Switch



thanks for your help.
Olicier