Configuring X.25 Over Fr; Introduction To X.25 Over Fr - 3Com MSR 50 Series Configuration Manual

310 C 14: X.25
HAPTER
Configuring X.25 over
FR
Introduction to X.25
over FR
LAPB C
AND ONFIGURATION
To configure XOT optional attributes, use the following commands:
To do...
Enter system view
Configure the SVC
Keepalive and source
attributes
Configure the PVC
Keepalive and source
attributes
Table 7 Options of the xot-option field
Option
timer seconds
retry times
source interface-type
interface-number
X.25 over FR carries X.25 packets over FR to interconnect two X.25 networks
across an FR network, as shown in the following figure.
Figure 68 X.25 Over FR network diagram
Router B
X.25 network
Router A
Use the command...
system-view
x25 switch svc x.121-address [ sub-dest
destination-address | sub-source source-address ]
xot ip-address&<1-6> [ xot-option ]
interface interface-type interface-number
x25 xot pvc pvc-number1 ip-address interface
interface-type interface-number pvc
pvc-number2 [ xot-option | packet-size
input-packet output-packet | window-size
input-window-size output-window-size ]*
Indicates
Keepalive timer for the XOT connection, in the range 1 to 3600
seconds. Upon its timeout the router begins to send keepalive
packets to test availability of the connection
The maximum number of Keepalive packet sending attempts, in
the range 3 to 3600. When the number of keepalive packet
sending attempts exceeds the limit, the XOT connection is
disconnected
Interface where the XOT connection is initiated
FR network
X.25 network
Remarks
-
Optional
-
Optional
Router C
Router D