Typical X.25 Configuration Example 231
4Configure Router C
aStart X.25 switching
[Router]x25 switching
bConfigure X.25 local switching
[Router]x25 switch svc 2 interface serial 0
cConfigure XOT switching
[Router]x25 switch svc 1 xot 10.1.1.1
dConfigure Ethernet 0
[Router]interface ethernet 0
[Router-Ethernet0]ip address 10.1.1.2 255.0.0.0
eConfigure Serial 0
[Router-Ethernet0]interface serial 0
[Router-Serial0]link-protocol x25 dce ietf
PVC Application of XOT 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
III. Configuration Procedure
1Configure Router A
aBasic 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
2Configure Router D
aBasic X.25 configuration
[Router]interface serial 0
[Router-Serial0]link-protocol x25 dte ietf
PC1
S0
S0
S0
S0
E0 E0
PC2
E0 E0
Router B
Router A Router D
Router C