| Author |
Installing a US Robotics 28800 to AUX C2621
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| egiron 2002-02-14, 7:48 pm |
| I have some trouble following the help file in the cisco web site.
Any suggestion from an Expert.
Im using a rollover cable with a DB25 adapter.
So Far... I set the auto detection.
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| what did you see on your screen?? you physical connection seems fine..... | |
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| Can you reverse telnet to the Modem?
Can you give us an output from "show line aux 0" command ?
What's your configuration under line aux 0? | |
| MadChef 2002-02-15, 5:06 am |
| quote:
Originally posted by egiron
Im using a rollover cable with a DB25 adapter.
And make sure that's the DB25 modem headshell, and not a db25 console headshell.
There are different ways to approach this depending on what you want to do. What is your goal here?
MadChef | |
| guitarjim 2002-02-15, 9:50 am |
| If your rollover with DB25 is correct and you only want to reverse telnet to your modem here's some basic configuration tasks:
line aux 0
login
password cisco
speed 9600
flowcontrol hardware
stopbits 1
modem inout
transport input all
exit
line 65
modem autoconfigure discovery
line vty 0 4
login
password cisco
interface loopback0
ip address 172.16.0.1 255.255.255.255
telnet 172.16.0.1 2065
 Notes: Sometimes its helpful to use a slow line speed. Discovery might use wrong modem. Use loopback to telnet.show line to see what line aux is using.
Cisco site for cables and modem commands: http://www.cisco.com/warp/public/76/9.html
http://www.cisco.com/univercd/cc/td...logat.htm#12195
Have fun | |
| egiron 2002-02-15, 4:03 pm |
| Thank you for your feed back..
I will Try your suggestions next tuesday feb 19.
I will check my DB25 Adaptor..
I'm using the one that comes to do console access.
and print out the show diagnostics.
Thank you!
I'm doing this to give free access to practice with the basic lab (5 cisco 2621s)
to Cisco students.
I hope to do the reverse modem call successfully.  | |
| MadChef 2002-02-16, 5:18 am |
| quote:
Originally posted by egiron
I'm using the one that comes to do console access.
Don't. Use the modem headshell.
MC | |
| egiron 2002-02-19, 8:08 pm |
| miami#sh line
Tty Typ Tx/Rx A Modem Roty AccO AccI Uses Noise Overruns Int
* 0 CTY - - - - - 0 1 0/0 -
65 AUX 9600/9600 - inout - - - 0 2 0/0 -
66 VTY - - - - - 0 0 0/0 -
67 VTY - - - - - 0 0 0/0 -
68 VTY - - - - - 0 0 0/0 -
69 VTY - - - - - 0 0 0/0 -
70 VTY - - - - - 0 0 0/0 -
Line(s) not in async mode -or- with no hardware support:
1-64
miami#sh run
Building configuration...
Current configuration:
!
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname miami
!
enable secret 5 $1$k93k$Ip5LhgtApq65c20XQAlMl0
!
!
!
!
!
ip subnet-zero
!
!
!
!
interface Loopback0
ip address 172.16.0.1 255.255.255.255
no ip directed-broadcast
!
interface FastEthernet0/0
ip address 210.93.105.2 255.255.255.0
no ip directed-broadcast
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
no ip directed-broadcast
shutdown
duplex auto
speed auto
!
router rip
network 204.204.7.0
network 210.93.105.0
!
ip classless
ip http server
!
!
line con 0
password cisco
login
transport input none
line aux 0
password cisco
login
modem InOut
modem autoconfigure discovery
transport input all
stopbits 1
flowcontrol hardware
line vty 0 4
password cisco
login
!
end
**************************
Now I'm Able to reverse Telnet
miami>sh users
Line User Host(s) Idle Location
0 con 0 172.16.0.1 00:00:00
* 66 vty 0 idle 00:00:00
Tomorrow I will Try to call from my Computer to the Router"Miami"..
Continue....................... |
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