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21-14
Cisco 10000 Series Router Software Configuration Guide
OL-2226-23
Chapter 21 Configuring L2VPN Interworking
Ethernet/VLAN to ATM AAL5 Interworking
AToM
Figure 21-9 illustrates different AToM configurations.
Figure 21-9 AToM Model for CLI Commands
This section explains the following AToM configurations and their examples:
• ATM AAL5 to Ethernet Port, page 21-14
• Configuring ATM AAL5 to Ethernet VLAN 802.1Q, page 21-15
ATM AAL5 to Ethernet Port
You can configure the ATM AAL5 to Ethernet Port feature on a PE1 router using the following steps:
1. config t
2. mpls label protocol ldp
3. interface Loopback<name>
4. ip address local-ip-address local-mask
5. pseudowire-class name
6. encapsulation mpls
7. interworking ethernet|ip
8. interface atm slot/subslot/port
9. pvc vpi/vci l2transport
10. encapsulation aal5snap
11. xconnect remote-ip-address vc-id pw-class name
You can configure the ATM AAL5 to Ethernet Port feature on a PE2 router using the following steps:
1. config t
2. mpls label protocol ldp
3. interface Loopback<name>
4. ip address local-ip-address local-mask
5. pseudowire-class name
6. encapsulation mpls
7. interworking ip
8. interface [ fastethernet | gigabitethernet ] slot/subslot/port
9. xconnect remote-ip-address vc-id pw-class name
270316
PE1 P PE2
CE1
CE2