Managing The Speed For The Serial Port; Managing The Number Of Vpi And Vci Bits - Avaya M770 User Manual

Chapter 7 Managing Module Hardware

Managing the speed for the serial port

To display the current speed for the serial interface port, use the hardware
serial speed command.
Command:
Output:
To set up the speed for the serial interface port, use the
command and type the desired speed after the command as shown:
Command:
Example:
Parameters:

Managing the number of VPI and VCI bits

You can configure the number of VPI and VCI bits that will be used for the VPI and
VCI ranges on all the physical ports for this module. To display and/or change the
VPI/VCI bits for the ATM module, use the hardware vpivcibits command.
Use the hardware vpivcibits command to display the maximum number of
VPI and VCI bits that are used for all ports on the module:.
Command:
Output:
Use the hardware vpivcibits <vpibits> <vcibits> command to change
the maximum number of VPI and VCI bits that will be used for all ports on the
module. It takes effect only after the next reboot.
Command:
Example:
Parameters:
The number of bits that can be used varies with each ATM module. See the table
below on the allowed parameters..
Table 7.1
Parameters
Total Number of VPI/VCI bits
VPI bit Range
VCI bit Range
98
M15-155s8:/>hardware serial speed
M15-155s8:/>9600
M15-155s8:/>hardware serial speed [4800|9600|19200|38400]
M15-155s8:/>hardware serial speed
[4800|9600|19200|384
00]
M15-155s8:/>hardware vpivcibits
Configured number of vpi bits:
Current number of vpi bits:
M15-155s8:/>hardware vpivcibits <vpibits> <vcibits>
M15-155s8:/>hardware vpivcibits 4 11
The maximum number of VPI bits for all ports on the module
<vpibit>
The maximum number of VCI bits for all ports on the module
<vcibits>
Allowed Parameters for the hardware vpivcibits command
hardware serial speed
9600
Select the speed at which the serial interface port will
communicate.
3,
3,
M15-155 Modules
15
0 – 6
9 – 15
Avaya M770 ATM Switch User's Guide
vci bits: 12
vci bits: 12
M3-622 Modules
16
0 – 7
9 – 16