X25 Call-Facility - 3Com 3C13618 Command Reference Manual

3Com Router Command Reference Guide — V1.00
Example
# Specify X.25 link-protocol on channel interface serial0, configures the X.121 address
as 20112451, and set two aliases in different match types for it.
[3Com]interface serial 0
[3Com-Serial0]link-protocol x25
[3Com-Serial0]x25 x121-address 20112451
[3Com-Serial0]x25 alias-policy 20112451$
[3Com-Serial0]x25 alias-policy $20112451
With the above configurations, a call whose destination address is 20112451 can be
accepted as long as it can reach the local X.25 interface Serial0, no matter whether the
network is performing the prefix adding operation or suffix adding operation.

5.1.21 x25 call-facility

Syntax
x25 call-facility facility-option
undo x25 call-facility facility-option
View
Interface view
Parameter
facility-option: User facility option, include:
closed-user-group number: Specifies a closed user group (CUG) number for the
X.25 interface. This facility can make DTE a member of one or more Closed User
Groups (CUG). A CUG allows its DTE members to communicate with each other,
but not the DTEs beyond the CUG.
packet-size in-size out-size: Specifies the maximum size of transmit packet. The
value can be: 16, 32, 64, 128, 256, 512 and 1024.
window-size in-size out-size: Size of input window and output window, which
range from 1 to the modulo size minus 1 (including 1 and modulo size minus 1).
reverse-charge-request: Specifies reverse charging on all calls originated by this
X.25 interface.
threshold in out: Set the requested throughput class negotiation values when a
call is originated by X.25 interface. The values of in/out are defined to be 75, 150,
300, 600, 1200, 2400, 4800, 9600, 19200, and 48000.
send-delay value: Specifies the maximum network transit delay to request for the
duration of outgoing calls for a network when a call is originated by the X.25
interface. You can set this request to any value ranging 0 to 65534 millisecond
(including 0 and 65534).
58