V.110 Support for Cisco 3600 Series Digital Modems
show modem connect-speeds
To display connection speed statistics for all modems running in an access server or router, use the show
modem connect-speeds EXEC command. There is no no form of this command.
Syntax Description
max-speed
slot
Defaults
The maximum speed displayed is 12,000 bps.
Command Modes
EXEC
Command History
Release
11.3
12.1(5)T
Usage Guidelines
Because most terminal screens are not wide enough to display the entire range of connection speeds at
one time (for example, 75 to 56,000 bps), the max-speed variable is used. This variable specifies the
contents of a shifting baud-rate window, which provides you with a snapshot of modem connection
speeds for your system. If you want to see a snapshot of lower baud rates, specify a lower connection
speed. If you want to see a snapshot of higher baud rates, specify a higher connection speed.
The Cisco IOS software rounds up the max-speed variable to the nearest recognizable baud rate, so you
do not need to memorize or enter exact connection speeds. For example, if you enter a maximum baud
rate of 22059, the system software automatically rounds the value up to 24000.
To display a complete picture of all connection speeds and counters on the system, you must enter a
series of commands. Each time you issue the show modem connect-speeds max-speed command, only
nine baud rate columns can be displayed at the same time.
Table 3 shows a range of commands that you can issue, one at a time, to see a complete picture of the
total possible connection speeds on your access server.
Command
show modem connect-speeds 56000
show modem connect-speeds 38000
show modem connect-speeds [max-speed [slot]]
(Optional) Maximum speed you want displayed in the shifting speed
window. You can specify from 12,000 to 56,000 bps.
(Optional) Specifies the slot number, which limits the display output to a
particular range of modems in the system.
Modification
This command was introduced.
This command was modified to show display output for Cisco 3600 series
digital modems that support V.110.
Table 3
Connect Speed Displays for show modem connect-speeds
Command
Connect Speed Range Displayed
40,000 to 56,000 bps
24,000 to 38,000 bps
show modem connect-speeds
Cisco IOS Release 12.1(5)T
17
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