[c-nsp] Vlkan mapping on Cisco ME3400E
Olivier CALVANO
o.calvano at gmail.com
Fri Mar 23 15:51:10 EDT 2012
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
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