3Com MSR 50 Series Configuration Manual page 309

To do...
Specify an IP address for the IP
side interface
Quit to system view
Configure an
XOT route to
route packet
from X.25 via
IP network
Configure XOT optional
attribute
n
In SVC mode, X.25 routes are required.
■
Since the default two-way channel range: LTC=1, HTC=1024 does not support
■
PVC configuration, you need to specify a VC range using the x25 vc-range
command to create a PVC.
For IP address configuration, refer to
■
623.
Configure XOT optional attributes
After TCP link is established, TCP will also not be cleared easily even if the link is
interrupted. However, after the Keepalive attribute is configured, the router will
periodically send the detection packet to check the availability of the link. If it has
not received the acknowledgement after sending packets for many times, the
router will deem the link fault and will initiatively clear TCP connection.
Use the command...
ip address ip-address { mask
| mask-length }
or
ip address unnumbered
interface interface-type
interface-number
quit
Configure an x25 switch svc [ -number ]
SVC XOT route x.121-address [ sub-dest
destination-address |
sub-source source-address ]
* xot ip-address&<1-6>
[ xot-option ]
x25 switch svc [ -number ]
x.121-address [ sub-dest
destination-address |
sub-source source-address ]
* interface interface-type
interface-number
Configure a interface interface-type
PVC XOT route interface-number
in interface
x25 vc-range { bi-channel
view
ltc htc [ out-channel loc
hoc ] | in-channel lic hic
[ bi-channel ltc htc ]
[ out-channel loc hoc ] |
out-channel loc hoc }
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 ] *
Refer to "Configure XOT
optional attributes" on page
309
Configuring X.25 over TCP (XOT)
Remarks
Required
Make sure the IP network
operates normally
-
Required
Select either one
Optional
"IP Addressing Configuration" on page
309