Mapping Dslam Ports To Vlan Interfaces On The Bras: Example - Cisco 10000 Series Configuration Manual

Configuration Examples for Access-Network Control Protocol

Mapping DSLAM Ports to VLAN Interfaces on the BRAS: Example

The following example shows how to map CPE client ports of a DSLAM to Q-in-Q VLAN subinterfaces
on the BRAS. In the example, the DSLAM neighbor named dslam1 with an IP address of 192.68.10.5
has a CPE client port mapped to Q-in-Q VLANs 100 and 200 configured on Ethernet interface 1/0/0.2.
Another CPE client port is mapped to Q-in-Q VLANs 100 and 100 configured on Ethernet
interface 1/0/0.1.
interface GigabitEthernet1/0/0.1
encapsulation dot1q 100 second-dot1q 100
ancp neighbor name dslam1 id 192.168.10.5 "192.168.10.5 ethernet1/0/0.2"
!
interface GigabitEthernet1/0/0.2
encapsulation dot1q 100 second-dot1q 200
ancp neighbor name dslam1 id 192.168.10.5 "192.168.10.5 ethernet1/0/0.1"
!
ancp atm shaper percent-factor 95
!
The example shown above maps the ports directly at the subinterface level. You can also configure all
VLAN subinterfaces first, and perform the mappings under ANCP neighbor next. The following
example shows this configuration:
interface GigabitEthernet1/0/0.1
encapsulation dot1q 100 second-dot1q 100
!
interface GigabitEthernet1/0/0.2
encapsulation dot1q 100 second-dot1q 200
!
ancp atm shaper percent-factor 95
!
ancp neighbor name dslam1 id 192.168.10.5
dot1q 100 second-dot1q 200 interface GigabitEthernet1/0/0.1 client-ID "192.168.10.5
ethernet1/0/0.2"
!
ancp neighbor name dslam1 id 192.168.10.5
dot1q 100 second-dot1q 200 interface GigabitEthernet1/0/0.2 client-ID "192.168.10.5
ethernet1/0/0.2"
Cisco 10000 Series Router Access Network Control Protocol Configuration Guide
1-12
no snmp trap link-status
!
Chapter 1 Access-Network Control Protocol
OL-14660-03