User manual

10 Low-speed ATM configuration
Nortel Secure Router 8000 Series
Configuration -WAN Access
10-42 Nortel Networks Inc. Issue 5.3 (
30 March 2009)
z
The VPI/VCI of the two PVCs connecting the router and DSLAM are 0/60 and 0/61,
pointing to ADSL Router A and ADSL Router B respectively.
Configuration procedure
Step 1 Create a VE interface and configure an IP address for it.
<RouterC> system-view
[RouterC] interface virtual-ethernet 0/0/1
[RouterC-Virtual-Ethernet0/0/1] ip address 202.38.160.1 255.255.255.0
[RouterC-Virtual-Ethernet0/0/1] quit
Step 2 Create a PVC and configure the IPoEoA mapping of PVC.
[RouterC] interface atm 1/0/0
[RouterC-Atm1/0/0] pvc to_adsl_a 0/60
[RouterC-atm-pvc-Atm1/0/0-0/60-to_adsl_a] map bridge virtual-ethernet 0/0/1
[RouterC-atm-pvc-Atm1/0/0-0/60-to_adsl_a] quit
[RouterC-Atm1/0/0] pvc to_adsl_b 0/61
[RouterC-atm-pvc-Atm1/0/0-0/61-to_adsl_b] map bridge virtual-ethernet 0/0/1
Step 3 Configure Router A and Router B.
The configurations on Router A and Router B are similar to Router C.
Step 4 Check the Configuration.
# Check the PVC status information on Router C.
[RouterC] display atm pvc-info
VPI/VCI |STATE|PVC-NAME |INDEX |ENCAP|PROT |INTERFACE
--------|-----|----------------|--------|-----|-----|---------------------
0/60 |UP |to_adsl_a |60 |SNAP |ETH |Atm1/0/0 (UP)
0/61 |UP |to_adsl_b |61 |SNAP |ETH |Atm1/0/0 (UP)
After the configurations are complete, you can ping PCs that are attached to Router A and
Router B c through the VE interfaces on Router C.
----End
Configuration files
Configuration file of Router C
#
sysname RouterC
#
interface Atm1/0/0
pvc to_adsl_a 0/60
map bridge Virtual-Ethernet0/0/1
pvc to_adsl_b 0/61
map bridge Virtual-Ethernet0/0/1
#
interface Virtual-Ethernet0/0/1
ip address 202.38.160.1 255.255.255.0
#
return