3Com 3032 Configuration Manual page 235

PVC Application of XOT
4 Configure Router C
a Start X.25 switching
[Router]x25 switching
b Configure X.25 local switching
[Router]x25 switch svc 2 interface serial 0
c Configure XOT switching
[Router]x25 switch svc 1 xot 10.1.1.1
d Configure Ethernet 0
[Router]interface ethernet 0
[Router-Ethernet0]ip address 10.1.1.2 255.0.0.0
e Configure Serial 0
[Router-Ethernet0]interface serial 0
[Router-Serial0]link-protocol x25 dce ietf
I. Networking Requirement
Router B and C connect through Ethernet interface, and build TCP connection
between them. X.25 packets forward through TCP, and configure PVC to
implement the PVC function.
II. Networking Diagram
Figure 74 PVC application networking diagram of XOT
E0
E0
PC1
III. Configuration Procedure
1 Configure Router A
a Basic X.25 Configuration
[Router]interface serial 0
[Router-Serial0]link-protocol x25 dte ietf
[Router-Serial0]x25 x121-address 1
[Router-Serial0]x25 vc-range in-channel 10 20 bi-channel 30 1024
[Router-Serial0]x25 pvc 1 ip 1.1.1.2 x121-address 2
[Router-Serial0]ip address 1.1.1.1 255.0.0.0
2 Configure Router D
a Basic X.25 configuration
[Router]interface serial 0
[Router-Serial0]link-protocol x25 dte ietf
Typical X.25 Configuration Example
S0
Router B
S0
Router A
E0
Router C S0
S0
E0
Router D
PC2
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