HWIC-16A and C9300-48

[shinji7800]

Hello, 

I have a C2901 and 2 HWIC-16A for terminal server purpose. 

Today I am trying to integrate 2 brand new catalyst c9300 I Don't find why I Don't succeed to

I add regularly new equipment and with c9300 I have “connection refused”, but I use a computer (without using my terminal server) it works fine …

My terminal server configuration:

interface Async0/0/14
no ip address
encapsulation slip
!
interface Async0/0/15
no ip address
encapsulation slip
!
line 0/0/14 0/0/15
exec-timeout 0 0
disconnect-character 3
no exec
transport input telnet ssh
transport output telnet ssh
escape-character BREAK
stopbits 1
flowcontrol hardware

I had try to change value of flowcontrol but nothing change, and change standard speed to autobaud. When I use autobaud speed is at 2400 (verify with show line)

Show terminal in C9300

Switch>sh ter
Line 0, Location: "", Type: ""
Length: 24 lines, Width: 80 columns
Baud rate (TX/RX) is 9600/9600, no parity, 1 stopbits, 8 databits
Status: PSI Enabled, Ready, Active, Automore On
Capabilities: none
Modem state: Ready
Switch 1: RJ45 Console is in use
Special Chars: Escape Hold Stop Start Disconnect Activation
               ^^x   none   -     -       none
Timeouts:     Idle EXEC   Idle Session   Modem Answer Session   Dispatch
               00:10:00       never                       none     not set
                          Idle Session Disconnect Warning
                             never
                           Login-sequence User Response
                             00:00:30
                           Autoselect Initial Wait
                             not set
Modem type is unknown.
Session limit is not set.
Time since activation: 00:00:08
Editing is enabled.
History is enabled, history size is 10.
DNS resolution in show commands is enabled
Full user help is disabled
Allowed input transports are none.
Allowed output transports are telnet ssh.
Preferred transport is telnet.
Shell: disabled
Shell trace: off
No output characters are padded
No special data dispatching characters

And configuration of line console:

Switch#sh run | se line
line con 0
stopbits 1

have you some clues ?

thanks

best regards

forgive my approximate English.

[Ruben Cocheno]

@shinji7800 

try to force the baud rate to 9600

[shinji7800]

Hello, 

Thanks for your reply

It is forced to 9600 but I believe, because it is the default value it is not displayed in standard “sh run” but in “show line” value is set at 9600

I think understand why I have “connection refused”, at the first connection I don’t have the message, but it like the connection can’t be ended. I must wait for the time out.

“Clear line” have no effect a little “asterisk” still on the line.

So at the first connection I have the cursor blinking but key don’t have any effect

But there is something new … I had disconnect an usb flash drive and a notice message was printed on the “active” session. Very strange

Again trying my best to explain with my approximate English, please forgive me.

[shinji7800]

hello, 

if I make "no flowcontrol" it works 

it seems different a behavior than "flowcontrol none"

maybe bug ?