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21-13
Cisco 10000 Series Router Software Configuration Guide
OL-2226-23
Chapter 21 Configuring L2VPN Interworking
Ethernet/VLAN to ATM AAL5 Interworking
3. pvc vpi/vci l2transport
4. encapsulation aal5snap
5. interface [ fastethernet | gigabitethernet ] slot/subslot/port
6. no ip address
7. connect connection-name [ fastethernet | gigabitethernet ] slot/subslot/port atm slot/subslot/port
vpi/vci interworking ethernet|ip
Note The order of the interfaces in the connect command is not important.
Note For configuring routed interworking on the ATM AAL5 to Ethernet Port feature, enter all
commands except the no ip address command.
The following example shows how you can configure the ATM AAL5 to Ethernet Port feature on a PE
router using routed interworking:
config t
interface atm 2/0/0
pvc 0/200 l2transport
encapsulation aal5snap
interface gigabitethernet 5/1/0
connect atm-enet gigabitethernet 5/1/0 atm 2/0/0 0/200 interworking ip
ATM AAL5 to Ethernet VLAN 802.1Q
You can configure the ATM AAL5 to Ethernet VLAN 802.1Q feature on a PE router using the following
steps:
1. config t
2. interface atm slot/subslot/port
3. pvc vpi/vci l2transport
4. encapsulation aal5snap
5. interface [ fastethernet | gigabitethernet ] slot/subslot/port.subinterface
6. encapsulation dot1q VLAN-ID
7. connect connection-name [ fastethernet | gigabitethernet ] slot/subslot/port.subinterface atm
slot/subslot/port vpi/vci interworking ethernet|ip
Note The order of the interfaces in the connect command is not important.
The following example shows how to configure the ATM AAL5 to Ethernet VLAN 802.1Q feature on a
PE router using bridged interworking:
config t
interface atm 2/0/0
pvc 0/200 l2transport
encapsulation aal5snap
interface gigabitethernet 5/1/0.3
encapsulation dot1q 2
connect atm-vlan gigabitethernet 5/1/0.3 atm 2/0/0 0/200 interworking ethernet