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• In SVC mode, X.25 routes are required.
• Because the default two-way channel range (LTC=1, HTC=1024) does not support PVC
configuration, you must specify a virtual circuit range by using the x25 vc-range command to
create a PVC.
To configure XOT:
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Enable X.25 switching.
x25 switching
Required due to X.25 extension.
Not enabled by default.
3. Enter interface view.
interface
interface-type
interface-number
N/A
4. Specify an IP address for
the IP side interface.
ip address
ip-address { mask |
mask-length }
or
ip address unnumbered interface
interface-type interface-number
Make sure the IP network
operates correctly.
5. Return to system view.
quit
N/A
6. Configure an XOT route
to route X.25 packets
through the IP network.
• Configure a SVC XOT route:
a. x25 switch svc [ -number ]
x.121-address [ sub-dest
destination-address |
sub-source
source-address ] * xot
ip-address&<1-6>
[ xot-option ]
b. x25 switch svc [ -number ]
x.121-address [ sub-dest
destination-address |
sub-source
source-address ] * interface
interface-type
interface-number
• Configure PVC XOT route in
interface view:
c. interface interface-type
interface-number
d. x25 vc-range { bi-channel
ltc htc [ out-channel loc
hoc ] | in-channel lic hic
[ bi-channel ltc htc ]
[ out-channel loc hoc ] |
out-channel loc hoc }
e. 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 ] *
Use on
e of the methods.