H3C SR6600 Configuration Manual page 133

Figure 8-5 Network diagram for connecting LANs through a dedicated line
Configuration procedure
Approach I: On main interfaces
1) Configuration on Router A
# Assign an IP address to interface Serial 2/0/1.
<RouterA> system-view
[RouterA] interface serial 2/0/1
[RouterA-Serial2/0/1] ip address 202.38.163.251 255.255.255.0
# Enable frame relay on the interface and configure the interface to operate in DCE mode.
[RouterA-Serial2/0/1] link-protocol fr
[RouterA-Serial2/0/1] fr interface-type dce
# Configure a local virtual circuit.
[RouterA-Serial2/0/1] fr dlci 100
2) Configuration on Router B
# Assign an IP address to interface Serial 2/0/1.
<RouterB> system-view
[RouterB] interface serial 2/0/1
[RouterB-Serial2/0/1] ip address 202.38.163.252 255.255.255.0
# Enable frame relay on the interface and configure the interface to operate in DTE mode.
[RouterB-Serial2/0/1] link-protocol fr
[RouterB-Serial2/0/1] fr interface-type dte
Approach II: On subinterfaces
3) Configuration on Router A
# Enable frame relay on interface Serial 2/0/1 and configure the interface to operate in DCE mode.
<RouterA> system-view
[RouterA] interface serial 2/0/1
[RouterA-Serial2/0/1] link-protocol fr
[RouterA-Serial2/0/1] fr interface-type dce
[RouterA-Serial2/0/1] quit
# Configure the IP address and DLCI of subinterface Serial 2/0/1.1.
[RouterA] interface serial 2/0/1.1 p2p
[RouterA-Serial2/0/1.1] ip address 202.38.163.251 255.255.255.0
[RouterA-Serial2/0/1.1] fr dlci 100
4) Configuration on Router B
# Enable frame relay on interface Serial 2/0/1 and configure the interface to operate in DTE mode.
<RouterB> system-view
[RouterB] interface serial 2/0/1
[RouterB-Serial2/0/1] link-protocol fr
[RouterB-Serial2/0/1] quit
# Configure IP address of the subinterface and local virtual circuit.
[RouterB] interface serial 2/0/1.1 p2p
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