320
Step Command Remarks
2. Enter interface view.
interface
interface-type
interface-number
N/A
3. Set the restart timer delay value.
x25 timer tx0
seconds
Optional.
By default, the value for DTE is
180 seconds, and the value for
DCE is 60 seconds.
4. Set the call request timer for DTE
or the call indication timer for
DCE.
x25 timer tx1
seconds
Optional.
By default, the value for DTE is
200 seconds, and the value for
DCE is 180 seconds.
5. Set the reset request timer for
DTE or the reset indication timer
for DCE.
x25 timer tx2
seconds
Optional.
By default, the value for DTE is
180 seconds, and the value for
DCE is 60 seconds.
6. Set the clearing request timer for
DCE or the clearing request timer
for DTE.
x25 timer tx3
seconds
Optional.
By default, the value for DTE is
180 seconds, and the value for
DCE is 60 seconds.
7. Specify an alias for the interface.
x25 alias-policy
match-type
alias-string
Optional.
Not specified by default.
8. Carry no X.121 address of the
called DTE in each call packet.
x25 ignore called-address
Optional.
Carried by default.
9. Carry no X.121 address of the
calling DTE in each call packet.
x25 ignore calling-address
Optional.
Carried by default.
10. Carry the address of the called
DTE in each call-acceptance
packet.
x25 response called-address
Optional.
Not carried by default.
11. Carry the address of the calling
DTE in each call-acceptance
packet.
x25 response calling-address
Optional.
Not carried by default.
12. Specify the default upper layer
protocol.
x25 default-protocol
protocol-type
Optional.
Not specified by default.
13. Enable the user facility adding
function.
x25 add-facility
Optional.
Disabled by default.
14. Enable the user facility removing
function.
x25 remove-facility
Optional.
Disabled by default.
Configuring an X.25 subinterface
An X.25 subinterface is a virtual interface with a separate protocol address and virtual circuit.
You can create multiple subinterfaces on a physical interface to connect multiple networks. All
subinterfaces on the main interface share an X.121 address with the main interface. X.25
subinterfaces fit into point-to-point subinterfaces and point-to-multipoint subinterfaces. A
point-to-point subinterface connects a single remote end, and a point-to-multipoint subinterface
connects multiple ones, which must be on the same network segment.
To configure an X.25 subinterface: