Cisco Systems OL-6426-02 Benutzerhandbuch
B E TA D R A F T - C I S C O C O N F I D E N T I A L
14-8
Cisco 1800 Series Integrated Services Routers (Fixed) Software Configuration Guide
OL-6426-02
Chapter 14 Troubleshooting
ATM Troubleshooting Commands
00:02:57: DSL: Sent command 0x5
00:02:57: DSL: Received response: 0x26
00:02:57: DSL: Unexpected response 0x26
00:02:57: DSL: Send ADSL_OPEN command.
00:02:57: DSL: Using subfunction 0xA
00:02:57: DSL: Using subfunction 0xA
00:02:57: DSL: Sent command 0x5
00:03:00: DSL: 1: Modem state = 0x8
00:03:00: DSL: 1: Modem state = 0x8
00:03:00: DSL: 1: Modem state = 0x8
00:03:00: DSL: 1: Modem state = 0x8
00:03:00: DSL: 1: Modem state = 0x8
00:03:00: DSL: 1: Modem state = 0x8
debug atm packet Command
Use the debug atm packet command to display all process-level ATM packets for both outbound and
inbound packets. The output reports information online when a packet is received or a transmission is
attempted. The no form of this command disables debugging output.
inbound packets. The output reports information online when a packet is received or a transmission is
attempted. The no form of this command disables debugging output.
Caution
Because the debug atm packet command generates a significant amount of output for every packet
processed, use it only when network traffic is low, so that other system activities are not adversely
affected.
processed, use it only when network traffic is low, so that other system activities are not adversely
affected.
The command syntax is:
debug atm packet [interface atm number [vcd vcd-number] [vc vpi/vci number]]
no debug atm packet [interface atm number [vcd vcd-number] [vc vpi/vci number]]
where the keywords are defined as follows:
interface atm number
(Optional) ATM interface or subinterface number.
vcd vcd-number
(Optional) Number of the virtual circuit designator (VCD).
vc vpi/vci number
VPI/VCI value of the ATM PVC.
shows a sample output.
Example 14-7 Viewing ATM Packet Processing
Router# debug atm packet
Router#
01:23:48:ATM0(O):
VCD:0x1 VPI:0x1 VCI:0x64 DM:0x0 SAP:AAAA CTL:03 OUI:000000 TYPE:0800 Length:0x70
01:23:48:4500 0064 0008 0000 FF01 9F80 0E00 0010 0E00 0001 0800 A103 0AF3 17F7 0000
01:23:48:0000 004C BA10 ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD
01:23:48:ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD
01:23:48:ABCD ABCD ABCD ABCD ABCD
01:23:48:
01:23:48:ATM0(I):
VCD:0x1 VPI:0x1 VCI:0x64 Type:0x0 SAP:AAAA CTL:03 OUI:000000 TYPE:0800 Length:0x70
01:23:48:4500 0064 0008 0000 FE01 A080 0E00 0001 0E00 0010 0000 A903 0AF3 17F7 0000
01:23:48:0000 004C BA10 ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD
01:23:48:ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD ABCD
01:23:48:ABCD ABCD ABCD ABCD ABCD
01:23:48: