Cisco 4G-LTE-ANTM-O-3 Instalační příručka stáhnout pdf (Strana 400)

ATM errors debugging is on

Router#

01:32:02:ATM(ATM0.2):VC(3) Bad SAP received 4500

01:32:04:ATM(ATM0.2):VC(3) Bad SAP received 4500

01:32:06:ATM(ATM0.2):VC(3) Bad SAP received 4500

01:32:08:ATM(ATM0.2):VC(3) Bad SAP received 4500

01:32:10:ATM(ATM0.2):VC(3) Bad SAP received 4500

debug atm events Command

Use the debug atm events command to display events that occur on the ATM interface processor and to

diagnose problems in an ATM network. This command provides an overall picture of the stability of the

network. The no form of this command disables debugging output.

If the interface is successfully communicating with the Digital Subscriber Line Access Multiplexer (DSLAM)

at the telephone company, the modem state is 0x10. If the interface is not communicating with the DSLAM,

the modem state is 0x8. Note that the modem state does not transition to 0x10.

The following example shows how to view the ATM interface processor events-success:

Router# debug atm events

Router#

00:02:57: DSL: Send ADSL_OPEN command.

00:02:57: DSL: Using subfunction 0xA

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: Sent command 0x5

00:03:00: DSL: 1: Modem state = 0x8

00:03:02: DSL: 2: Modem state = 0x10

00:03:05: DSL: 3: Modem state = 0x10

00:03:07: DSL: 4: Modem state = 0x10

00:03:09: DSL: Received response: 0x24

00:03:09: DSL: Showtime!

00:03:09: DSL: Sent command 0x11

00:03:09: DSL: Received response: 0x61

00:03:09: DSL: Read firmware revision 0x1A04

00:03:09: DSL: Sent command 0x31

00:03:09: DSL: Received response: 0x12

00:03:09: DSL: operation mode 0x0001

00:03:09: DSL: SM: [DMTDSL_DO_OPEN -> DMTDSL_SHOWTIME]

The following example shows how to view the ATM interface processor events—failure:

Router# debug atm events

Router#

00:02:57: DSL: Send ADSL_OPEN command.

00:02:57: DSL: Using subfunction 0xA

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: Sent command 0x5

00:03:00: DSL: 1: Modem state = 0x8

Cisco 800 Series Integrated Services Routers Software Configuration Guide

372 OL-31704-02

Troubleshooting Cisco 800 Series Routers

debug atm Commands

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