User manual

Nortel Secure Router 8000 Series
Configuration -WAN Access 8 Frame relay configuration
Issue 5.3 (
30 March 2009) Nortel Networks Inc. 8-47
z
The IP address of each interface and the VC number of each network segment are shown
in
Figure 8-5.
z
The router works as the user device; the interface works in the FR DTE mode.
Configuration procedure
Step 1 Configure Router A.
# Encapsulate the interface with FR.
<RouterA> system-view
[RouterA] interface serial 1/0/0
[RouterA-Serial1/0/0] link-protocol fr
[RouterA-Serial1/0/0] fr interface-type dte
[RouterA-Serial1/0/0] quit
# Configure the static address mapping.
[RouterA] interface serial 1/0/0.1
[RouterA-Serial1/0/0.1] fr dlci 50
[RouterA-fr-dlci-Serial1/0/0.1-50] quit
[RouterA-Serial1/0/0.1] ip address 202.38.163.251 24
[RouterA-Serial1/0/0.1] fr map ip 202.38.163.252 50
[RouterA-Serial1/0/0.1] quit
[RouterA] interface serial 1/0/0.2
[RouterA-Serial1/0/0.2] fr dlci 60
[RouterA-fr-dlci-Serial1/0/0.2-60] quit
[RouterA-Serial1/0/0.2] ip address 202.38.164.251 24
[RouterA-Serial1/0/0.2] fr map ip 202.38.164.252 60
[RouterA-Serial1/0/0.2] quit
Step 2 Configure Router B.
# Encapsulate the interface with FR.
<RouterB> system-view
[RouterB] interface serial 1/0/0
[RouterB-Serial1/0/0] link-protocol fr
[RouterB-Serial1/0/0] fr interface-type dte
[RouterB-Serial1/0/0] quit
# Configure the static address mapping.
[RouterB] interface serial 1/0/0.1
[RouterB-Serial1/0/0.1] fr dlci 70
[RouterB-fr-dlci-Serial1/0/0.1-70] quit
[RouterB-Serial1/0/0.1] ip address 202.38.163.252 24
[RouterB-Serial1/0/0.1] fr map ip 202.38.163.251 70
[RouterB-Serial1/0/0.1] quit
Step 3 Configure Router C.
# Encapsulate the interface with the FR protocol.
<RouterC> system-view
[RouterC] interface serial 1/0/0
[RouterC-Serial1/0/0] link-protocol fr
[RouterC-Serial1/0/0] fr interface-type dte
[RouterC-Serial1/0/0] quit