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Configuring FTP Client
 dsl firmware secondary  ===========> New CLI
!
ip classless
ip http server
ip pim bidir-enable
!
line con 0
 exec-timeout 0 0
 stopbits 1
line vty 0 4
 login
!
scheduler max-task-time 5000
end
827-sus2#
Configuring FTP Client
The File Transfer Protocol (FTP) is an application protocol in the Internet...

  
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Configuring FTP Client 

CHAPTER
  
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5
Troubleshooting
Use the information in this chapter to help isolate problems you might encounter or to rule out the router 
as the source of the problem. This chapter contains the following sections:
Before Contacting Cisco or Your Reseller, page 5-1
ADSL Troubleshooting, page 5-2
G.SHDSL Troubleshooting, page 5-2
ATM Troubleshooting Commands, page 5-5...

  
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Chapter 5      Troubleshooting
ADSL Troubleshooting
ADSL Troubleshooting
This section describes some asymmetric digital service line (ADSL) troubleshooting checks that you can 
perform if the router is not working properly. If you experience trouble with the ADSL connection, make 
sure to verify the following:
That the ADSL line is connected and is using pins 3 and 4....

  
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Chapter 5      Troubleshooting
G.SHDSL Troubleshooting
 Reset Count:            1
 Requested rate:         72 Kbps
 Actual rate:            72 Kbps
 Modem Status:           Data (0x1)
 Noise Margin:           37 dB
 Loop Attenuation:       0.4294963186 dB
 Transmit Power:         11.7 dBm
 Receiver Gain:          4.2040 dB (2271, 4210, 90)
 Last Activation Status: No...

  
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Chapter 5      Troubleshooting
G.SHDSL Troubleshooting
Modem StatusHandshake, when local transceiver tries to reach 
the far-end transceiver.
Training; indicates the startup training is in 
progress.
Data, if successfully trained.
Received SNR The received signal-to-noise ratio (SNR).
Loop Attenuation The difference in decibels (dB) between the power 
received at the...

  
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Chapter 5      Troubleshooting
ATM Troubleshooting Commands
ATM Troubleshooting Commands
This section describes some ATM troubleshooting commands.
ping atm interface Command
You can use the ping atm interface command to determine whether a particular PVC is in use. The PVC 
does not need to be configured on the router in order for you to use this command.
For example,...

  
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Chapter 5      Troubleshooting
ATM Troubleshooting Commands
     426 packets output, 46282 bytes, 0 underruns
     0 output errors, 0 collisions, 2 interface resets
     0 output buffer failures, 0 output buffers swapped out
820-uut2#sh int eth0
Ethernet0 is up, line protocol is up 
Hardware is PQUICC Ethernet, address is 0000.Oc13.a4db 
(bia0010.9181.1281)
Internet...

  
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Chapter 5      Troubleshooting
ATM Troubleshooting Commands
show atm interface Command
To display ATM-specific information about an ATM interface, use the show atm interface atm0 
privileged EXEC command. Following is the command syntax:
show atm interface atm0
Following is an output example from the show interface atm command:
tw_820#sh atm int atm 0
Interface ATM0:...

  
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Chapter 5      Troubleshooting
ATM Troubleshooting Commands
debug atm Commands
This section describes how to use the debug atm commands with additional keywords to troubleshoot 
the router.
Before Using Debug Commands
You can use the debug commands to troubleshoot configuration problems that you might be having on 
your network. Debug commands provide extensive,...