Svc Application Of Xot - 3Com MSR 50 Series Configuration Manual

324 C 14: X.25
HAPTER AND

SVC Application of XOT

LAPB C
ONFIGURATION
4 Configure Router D as an X.25 switch
<RouterD> system-view
[RouterD] interface serial 2/0
[RouterD-Serial2/0] link-protocol x25 dce
[RouterD-Serial2/0] quit
[RouterD] interface serial 2/1
[RouterD-Serial2/1] link-protocol x25 dce
[RouterD-Serial2/1] quit
[RouterD] interface serial 2/2
[RouterD-Serial2/2] link-protocol x25 dce
[RouterD-Serial2/2] quit
# Configure SVC switching routes,
[RouterD] x25 switching
[RouterD] x25 switch svc 100 interface serial 2/0
[RouterD] x25 switch svc 200 interface serial 2/1
[RouterD] x25 switch svc 300 interface serial 2/2
Network requirements
Router B and Router C are connected through Ethernet interfaces. Set up a TCP
connection between them to deliver data between Serial 2/0 of Router A and
Serial 2/0 of Router D. Configure SVCs and XOT.
Network diagram
Figure 77 Network diagram for XOT SVC
Router B
Eth1 /0
10 .1 .1.1/8
S2/0
S2/0
1.1 .1.1/8
X121 address:1
Router A
Configuration procedure
1 Configure Router A
# Configure basic X.25.
<RouterA> system-view
[RouterA] interface serial 2/0
[RouterA-Serial2/0] link-protocol x25 dte ietf
[RouterA-Serial2/0] x25 x121-address 1
[RouterA-Serial2/0] x25 map ip 1.1.1.2 x121-address 2
[RouterA-Serial2/0] ip address 1.1.1.1 255.0.0.0
2 Configure Router D
# Configure basic X.25.
Router C
XOT
Eth1/0
10.1.1 .2/8
S2/0
1 .1.1.2/8
X 121 address:2
Router D
S2 /0