R2511-HP MSR Router Series Layer 2 - WAN Command Reference(V5)

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Consult your ISP about the input and output window sizes. Unless supported by the network, do not set
these two parameters to different values.
Examples
# Set the input and output window sizes to 5 on the X.25 interface Serial 2/0.
<Sysname> system-view
[Sysname] interface serial 2/0
[Sysname-Serial2/0] x25 window-size 5 5
x25 x121-address
Use x25 x121-address to set the X.121 address of an X.25 interface.
Use undo x25 x121-address to delete the address.
Syntax
x25 x121-address x.121-address
undo x25 x121-address
Views
Interface view
Default command level
2: System level
Parameters
x.121-address: X.121 address, an alphanumeric string of 1 to 15 characters.
Usage guidelines
If the device is accessed to X.25 public packet network, the ISP must assign a valid X.121 address to it.
If two devices are only directly connected back to back, you can randomly specify the valid X.121
address. If you only want the device to operate in switching mode, the X.121 address needs not to be
configured.
When you reconfigure an X.121 address for an X.25 interface, you need not delete the original X.121
address, because the new address will overwrite the old one.
For more information about the format of the X.121 address and the dynamic conversion between IP
address and X.121 address, see ITU-T Recommendation X.121 and the relevant RFC document.
Examples
# Configure the X.121 address of the interface Serial 2/0 as 20112451.
<Sysname> system-view
[Sysname] interface serial 2/0
[Sysname-Serial2/0] x25 x121-address 20112451
x25 xot pvc
Use x25 xot pvc to add a PVC route of XOT.
Use undo x25 xot pvc to delete the specified PVC route of XOT.