Table Of Contents

show context

show controllers (GRP image)

show controllers (line card image)

show controllers logging

show controllers tech-support

show debugging

show derived-config

show disk0:

show disk1:

show environment

show file

show file descriptors

show file information

show file systems

show (flash)

show flh-log

show gsr

show gt64010 (7200)

show history

show idb

show ip director default

show ip director dfp

show ip drp boomerang

show ip http server

show context

To display information stored in NVRAM when an unexpected system reload (system exception) occurs, use the show context command in user EXEC or priviledged EXEC mode.

show context [summary | all | slot slot-number [crash-index] [all] [debug]]

Syntax Description

summary	Displays a summary of all the crashes recorded.
all	Displays all crashes for all the slots. When optionally used with the slot keyword, displays crash information for the specified slot.
slot slot-number [crash-index]	Displays information for a particular line card. Slot numbers range from 0 to 11 for the Cisco 12012 router and from 0 to 7 for the Cisco 12008. The index number allows you to look at previous crash contexts. Contexts from the last 24 line card crashes are saved on the GRP card. If the GRP reloads, the last 24 line card crash contexts are lost. For example, show context slot 3 2 shows the second most recent crash for line card in slot 3. Index numbers are displayed by the show context summary command.
debug	(Optional) Displays crash information as a hex record dump in addition to one of the options listed.

Command Modes

User EXEC

Privileged EXEC

Command History

Release	Modification
10.3	This command was introduced.
11.2 GS	The slot slot-number [crash-index] [all] [debug] syntax was added for Cisco 12000 series routers.

Usage Guidelines

The display from the show context command includes the following information:

•Reason for the system reboot

•Stack trace

•Software version

•The signal number, code, and router uptime information

•All the register contents at the time of the crash

---

Note This command is primarily for use by Cisco technical support representatives for analyzing unexpected system reloads.

---

Output for this command will vary by platform. Context information is specific to processors and architectures. For example, context information for the Cisco 2600 series router differs from that for other router types because the Cisco 2600 runs with an M860 processor.

Examples

The following is sample output from the show context command following a system failure:

Router> show context

System was restarted by error - a Software forced crash, PC 0x60189354

GS Software (RSP-PV-M), Experimental Version 11.1(2033) [ganesh 111]

Compiled Mon 31-Mar-97 13:21 by ganesh

Image text-base: 0x60010900, data-base: 0x6073E000

Stack trace from system failure:

FP: 0x60AEA798, RA: 0x60189354

FP: 0x60AEA798, RA: 0x601853CC

FP: 0x60AEA7C0, RA: 0x6015E98C

FP: 0x60AEA7F8, RA: 0x6011AB3C

FP: 0x60AEA828, RA: 0x601706CC

FP: 0x60AEA878, RA: 0x60116340

FP: 0x60AEA890, RA: 0x6011632C

Fault History Buffer:

GS Software (RSP-PV-M), Experimental Version 11.1(2033) [ganesh 111]

Compiled Mon 31-Mar-97 13:21 by ganesh

Signal = 23, Code = 0x24, Uptime 00:04:19

$0 : 00000000, AT : 60930120, v0 : 00000032, v1 : 00000120

a0 : 60170110, a1 : 6097F22C, a2 : 00000000, a3 : 00000000

t0 : 60AE02A0, t1 : 8000FD80, t2 : 34008F00, t3 : FFFF00FF

t4 : 00000083, t5 : 3E840024, t6 : 00000000, t7 : 11010132

s0 : 00000006, s1 : 607A25F8, s2 : 00000001, s3 : 00000000

s4 : 00000000, s5 : 00000000, s6 : 00000000, s7 : 6097F755

t8 : 600FABBC, t9 : 00000000, k0 : 30408401, k1 : 30410000

gp : 608B9860, sp : 60AEA798, s8 : 00000000, ra : 601853CC

EPC : 60189354, SREG : 3400EF03, Cause : 00000024

Router>

The following is sample output from the show context summary command on a Cisco 12012 router. The show context summary command displays a summary of all the crashes recorded for each slot (line card).

Router# show context summary

CRASH INFO SUMMARY

  Slot 0 : 0 crashes

  Slot 1 : 0 crashes

  Slot 2 : 0 crashes

  Slot 3 : 0 crashes

  Slot 4 : 0 crashes

  Slot 5 : 0 crashes

  Slot 6 : 0 crashes

  Slot 7 : 2 crashes

    1 - crash at 18:06:41 UTC Tue Nov 5 1996

    2 - crash at 12:14:55 UTC Mon Nov 4 1996

  Slot 8 : 0 crashes

  Slot 9 : 0 crashes

  Slot 10: 0 crashes

  Slot 11: 0 crashes

Router#

The following is sample output from the show context command following an unexpected system reload on a Cisco 2600 series router.

router# show context

S/W Version: Cisco IOS Software

Cisco IOS (tm) c2600 Software (c2600-JS-M), Released Version 11.3(19980115:184921]

Copyright (c) 1986-2003 by Cisco Systems, Inc.

Compiled Thu 15-Jan-98 13:49 by mmagno

Exception occurred at: 00:02:26 UTC Mon Mar 1 1993

Exception type: Data TLB Miss (0x1200)

CPU Register Context:

PC  = 0x80109964  MSR = 0x00009030  CR  = 0x55FFFD35  LR    = 0x80109958

CTR = 0x800154E4  XER = 0xC000BB6F  DAR = 0x00000088  DSISR = 0x00000249

DEC = 0x7FFFDFCA  TBU = 0x00000000  TBL = 0x15433FCF  IMMR  = 0x68010020

R0  = 0x80000000  R1  = 0x80E80BD0  R2  = 0x80000000  R3    = 0x00000000

R4  = 0x80E80BC0  R5  = 0x40800000  R6  = 0x00000001  R7    = 0x68010000

R8  = 0x00000000  R9  = 0x00000060  R10 = 0x00001030  R11   = 0xFFFFFFFF

R12 = 0x00007CE6  R13 = 0xFFF379E8  R14 = 0x80D50000  R15   = 0x00000000

R16 = 0x00000000  R17 = 0x00000000  R18 = 0x00000000  R19   = 0x00000000

R20 = 0x00000000  R21 = 0x00000001  R22 = 0x00000010  R23   = 0x00000000

R24 = 0x00000000  R25 = 0x80E91348  R26 = 0x01936010  R27   = 0x80E92A80

R28 = 0x00000001  R29 = 0x019BA920  R30 = 0x00000000  R31   = 0x00000018

Stack trace:

Frame 00: SP = 0x80E80BD0    PC = 0x80109958

Frame 01: SP = 0x80E80C28    PC = 0x8010A720

Frame 02: SP = 0x80E80C40    PC = 0x80271010

Frame 03: SP = 0x80E80C50    PC = 0x8025EE64

Frame 04: SP = 0x80DEE548    PC = 0x8026702C

Frame 05: SP = 0x80DEE558    PC = 0x8026702C

Table 51 describes the significant fields shown in the display.

Table 51 show context Field Descriptions

Field	Description
S/W Version	Standard Cisco IOS version string as displayed.
Exception occurred at	Router real time when exception occurred. The router must have the clock time properly configured for this to be accurate.
Exception type	Technical reason for exception. For engineering analysis.
CPU Register Context	Technical processor state information. For engineering analysis.
Stack trace	Technical processor state information. For engineering analysis.

Related Commands

Command	Description
show processes	Displays information about the active processes.
show stacks	Monitors the stack usage of processes and interrupt routines.

show controllers (GRP image)

To display information that is specific to the hardware, use the show controllers command in privileged EXEC mode.

show controllers [atm slot-number | clock | csar [register] | csc-fpga | dp83800 | fab-clk | fia [register] | pos [slot-number] [details] | queues [slot-number] | sca | xbar]

Syntax Description

atm slot-number	(Optional) Displays the ATM controllers. Number is slot-number/ port-number (for example, 4/0). Slot numbers range from 0 to 11 for the Cisco 12012 router and from 0 to 7 for the Cisco 12008 router.
clock	(Optional) Displays the clock card configuration.
csar [register]	(Optional) Displays the Cisco Cell Segmentation and Reassembly (CSAR) information. CSAR is the name of the chip on the card that handles traffic between the GRP and the switch fabric interface ASICs.
csc-fpga	(Optional) Displays the clock and scheduler card register information in the field programmable gate array (FPGA).
dp83800	(Optional) Displays the Ethernet information on the GRP card.
fab-clk	(Optional) Display the switch fabric clock register information. The switch fabric clock FPGA is a chip that monitors the incoming fabric clock generated by the switch fabric. This clock is needed by each card connecting to the switch fabric to properly communicate with it. Two switch fabric clocks arrive at each card; only one can be used. The FPGA monitors both clocks and selects which one to use if only one of them is running.
fia [register]	(Optional) Displays the fabric interface ASIC information and optionally displays the register information.
pos [slot-number] [details]	(Optional) Displays the POS framer state and optionally displays all the details for the interface. Number is slot-number/port-number (for example, 4/0). Slot numbers range from 0 to 11 for the Cisco 12012 router and from 0 to 7 for the Cisco 12008 router.
queues [slot-number]	(Optional) Displays the SDRAM buffer carve information and optionally displays the information for a specific line card. The SDRAM buffer carve information displayed is suggested carve information from the GRP card to the line card. Line cards might change the shown percentages based on SDRAM available. Slot numbers range from 0 to 11 for the Cisco 12012 router and from 0 to 7 for the Cisco 12008.
sca	(Optional) Displays the SCA register information. The SCA is an ASIC that arbitrates among the line cards requests to use the switch fabric.
xbar	(Optional) Displays the crossbar register information. The XBAR is an ASIC that switches the data as it passes through the switch fabric.

Command Modes

Privileged EXEC

Command History

Release	Modification
11.2 GS	This command was introduced to support the Cisco 12000 series routers.

Usage Guidelines

This information provided by this command is intended for use only by technical support representatives in analyzing system failures in the field.

Examples

The following is sample output from the show controllers pos command for a Cisco 12012:

Router# show controllers pos 7/0

POS7/0

SECTION

  LOF = 2          LOS = 0                           BIP(B1) = 5889

  Active Alarms: None

LINE

  AIS = 2          RDI = 2          FEBE = 146       BIP(B2) = 2106453

  Active Alarms: None

PATH

  AIS = 2          RDI = 4          FEBE = 63        BIP(B3) = 3216

  LOP = 0          PSE = 8          NSE = 3          NEWPTR = 2

  Active Alarms: None

APS

  COAPS = 3          PSBF = 2

  State: PSBF_state = False

  Rx(K1/K2): F0/15  Tx(K1/K2): 00/00

  S1S0 = 00, C2 = 64

PATH TRACE BUFFER : STABLE

  Remote hostname : GSR-C

  Remote interface: POS10/0

  Remote IP addr  : 10.201.101.2

  Remote Rx(K1/K2): F0/15  Tx(K1/K2): 00/00

Router#

Related Commands

Command	Description
clear controllers	Resets the T1 or E1 controller.
show controllers (line card image)	Displays information that is specific to the hardware on a line card.

show controllers (line card image)

To display information that is specific to the hardware on a line card, use the attach command in privileged EXEC mode to connect to the line card and then use the show controllers command in privileged EXEC mode or the execute-on command in privileged EXEC mode.

show controllers atm [[port-number] [all | sar | summary]]

show controllers fia [register]

show controllers {frfab | tofab} {bma {microcode | ms-inst | register} | qelem start-queue-element [end-queue-element] | qnum start-queue-number [end-queue-number] | queues | statistics}

show controllers io

show controllers l3

show controllers pos {framers | queues | registers | rxsram port-number queue-start-address [queue-length] | txsram port-number queue-start-address [queue-length]}

Syntax Description

atm	Displays the ATM controller information.
port-number	(Optional) Displays request for the physical interface on the ATM card. The range of choices is from 0 to 3.
all	(Optional) Lists all details.
sar	(Optional) Lists SAR interactive command.
summary	(Optional) Lists SAR status summary.
fia	Displays the fabric interface ASIC information.
register	(Optional) Displays the register information.
frfab	(Optional) Displays the "from" (transmit) fabric information.
tofab	(Optional) Displays the "to" (receive) fabric information.
bma	For the frfab or tofab keywords, displays microcode, micro sequencer, or register information for the silicon queuing engine (SQE), also known as the buffer management ASIC (BMA).
microcode	Displays SQE information for the microcode bundled in the line card and currently running version.
mis-inst	Displays SQE information for the micro sequencer instruction.
register	Displays silicon queuing engine (SQE) information for the register.
qelem	For the frfab or tofab keywords, displays the SDRAM buffer pool queue element summary information.
start-queue-element	Specifies the start queue element number from 0 to 65535.
end-queue-element	(Optional) Specifies the end queue element number from 0 to 65535).
qnum	For the frfab or tofab keywords, displays the SDRAM buffer pool queue detail information.
start-queue-number	Specifies the start free queue number (from 0 to 127).
end-queue-number	(Optional) Specifies the end free queue number (from 0 to 127).
queues	For the frfab or tofab keywords, displays the SDRAM buffer pool information.
statistics	For the frfab or tofab keywords, displays the BMA counters.
io	Displays input/output registers.
l3	Displays Layer 3 ASIC information.
pos	Displays packet-over-sonic (POS) information for framer registers, framer queues, and ASIC registers.
framers	Displays the POS framer registers.
queues	Displays the POS framer queue information.
registers	Displays the ASIC registers.
rxsram	Displays the receive queue SRAM.
port-number	Specifies a port number (valid range is from 0 to 3).
queue-start-address	Specifies the queue SRAM logical starting address.
queue-length	(Optional) Specifies the queue SRAM length.
txsram	Displays the transmit queue SRAM.

Command Modes

Privileged EXEC

Command History

Release	Modification
11.2 GS	This command was added to support the Cisco 12000 series Gigabit Switch Routers.

Usage Guidelines

This information displayed by this command is of use only to technical support representatives in analyzing unexpected system failures in the field. It is documented here in case you need to provide the displayed statistics to an technical support engineer.

Examples

Because you are executing this command on the line card, you must use the execute-on command to use the show command, or you must connect to the card using the attach command. All examples in this section use the execute-on command

The following is partial sample output from the show controllers atm command:

Router# execute-on slot 4 show controllers atm 0

TX SAR (Beta 1.0.0) is Operational; 

RX SAR (Beta 1.0.0) is Operational; 

Interface Configuration Mode:

        STS-12c

Active Maker Channels: total # 6

VCID  ChnnlID  Type  OutputInfo    InPkts   InOAMs  MacString

   1   0888    UBR    0C010010          0         0  08882000AAAA030000000800

   2   0988    VBR    04010020          0         0  09882000

   3   8BC8    UBR    0C010030          0         0  8BC82000AAAA030000000800

   4   0E08    UBR    0C010040          0         0  0E082000AAAA030000000800

  10   1288    VBR    040100A0          0         0  12882000

  11   8BE8    VBR    0C0100B0          0         0  8BE82000AAAA030000000800

SAR Total Counters:

total_tx_idle_cells 215267  total_tx_paks 0  total_tx_abort_paks 0

total_rx_paks 0  total_rx_drop_paks 0  total_rx_discard_cells 15

Switching Code Counters:

total_rx_crc_err_paks 0  total_rx_giant_paks 0

total_rx_abort_paks 0  total_rx_crc10_cells 0

total_rx_tmout_paks 0  total_rx_unknown_paks 0

total_rx_out_buf_paks 0  total_rx_unknown_vc_paks 0

BATMAN Asic Register Values:

hi_addr_reg 0x8000, lo_addr_reg 0x000C, boot_msk_addr 0x0780, 

rmcell_msk_addr 0x0724, rmcnt__msk_addr 0x07C2, txbuf_msk_addr 0x070C, 

.

.

.

CM622 SAR Boot Configuration:

txind_q_addr 0x14000 txcmd_q_addr 0x20000

.

.

.

SUNI-622 Framer Register Values:

Master Rst and Ident/Load Meters Reg (#0x0): 0x10 

Master Configuration Reg (#0x1): 0x1F 

Master Interrupt Status Reg (#0x2): 0x00 

PISO Interrupt Reg (#0x3): 0x04 

Master Auto Alarm Reg (#0x4): 0x03 

Master Auto Alarm Reg (#0x5): 0x07 

Parallel Output Port Reg (#0x6): 0x02 

.

.

.

BERM Line BIP Threshold LSB Reg (#0x74): 0x00 

BERM Line BIP Threshold MSB Reg (#0x75): 0x00 

Router#

The following is partial sample output from the show controllers command:

Router# execute-on slot 6 show controllers

Interface POS0

Hardware is BFLC POS

lcpos_instance struct   60311B40

RX POS ASIC addr space  12000000

TX POS ASIC addr space  12000100

SUNI framer addr space  12000400

SUNI rsop intr status   00

CRC32 enabled, HDLC enc, int clock

no loop

Interface POS1

Hardware is BFLC POS

lcpos_instance struct   603142E0

RX POS ASIC addr space  12000000

TX POS ASIC addr space  12000100

SUNI framer addr space  12000600

SUNI rsop intr status   00

CRC32 enabled, HDLC enc, int clock

no loop 

.

.

.

Router#

The following is partial sample output from the show controllers pos framers command:

Router# execute-on slot 6 show controllers pos framers

Framer 0, addr=0x12000400:

master reset            C0

master config           1F        rrate sts3c trate sts3c fixptr 

master control          00

clock rcv cntrl         D0

RACP control            84

RACP gfc control        0F

TACP control status     04        hcsadd 

RACP intr enable        04

RSOP cntrl intr enable  00

RSOP intr status        00

TPOP path sig lbl (c2)  13

SPTB control            04        tnull 

SPTB status             00

Framer 1, addr=0x12000600:

master reset            C0

master config           1F        rrate sts3c trate sts3c fixptr 

master control          00

clock rcv cntrl         D0

RACP control            84

RACP gfc control        0F

TACP control status     04        hcsadd 

RACP intr enable        04

RSOP cntrl intr enable  00

RSOP intr status        00

TPOP path sig lbl (c2)  13

SPTB control            04        tnull 

SPTB status             00

Framer 2, addr=0x12000800:

master reset            C0

master config           1F        rrate sts3c trate sts3c fixptr 

master control          00

clock rcv cntrl         D0

RACP control            84

RACP gfc control        0F

TACP control status     04        hcsadd 

RACP intr enable        04

RSOP cntrl intr enable  00

RSOP intr status        00

TPOP path sig lbl (c2)  13

SPTB control            04        tnull 

SPTB status             00

.

.

.

Router#

The following is partial sample output from the show controllers fia command:

Router# execute-on slot 7 show controllers fia

========= Line Card (Slot 7) =======

Fabric configuration: Full bandwidth redundant

Master Scheduler: Slot 17

From Fabric FIA Errors

-----------------------

redund fifo parity 0          redund overflow 0          cell drops 0

crc32 lkup parity  0          cell parity     0          crc32      0

          0          1          2          3          4

       --------   --------   --------   --------   --------

los    0          0          0          0          0

crc16  0          0          0          0          0

To Fabric FIA Errors

-----------------------

sca not pres 0          req error     0          uni fifo overflow 0

grant parity 0          multi req     0          uni fifo undrflow 0

cntrl parity 0          uni req       0          crc32 lkup parity 0

multi fifo   0          empty dst req 0          handshake error   0

Related Commands

Command	Description
clear controllers	Resets the T1 or E1 controller.

show controllers logging

To display logging information about a Versatile Interface Processor (VIP) card, use the show controllers logging command in privileged EXEC mode.

show controllers vip slot-number logging

Syntax Description

vip slot-number

VIP slot number.

Command Modes

Privileged EXEC

Command History

Release	Modification
11.2	This command was introduced.

Usage Guidelines

This command displays the state of syslog error and event logging, including host addresses, and whether console logging is enabled.

Examples

The following is sample output from the show controllers logging command:

Router# show controllers vip 4 logging

Syslog logging: enabled

     Console logging: disabled

     Monitor logging: level debugging, 266 messages logged.

     Trap logging: level informational, 266 messages logged.

     Logging to 192.180.2.238

Table 52 describes the significant fields shown in the display.

Table 52 show controllers logging Field Descriptions 

Field	Description
Syslog logging	When enabled, system logging messages are sent to a UNIX host that acts as a syslog server; that is, it captures and saves the messages.
Console logging	If enabled, states the level; otherwise, this field displays disabled.
Monitor logging	Minimum level of severity required for a log message to be sent to a monitor terminal (not the console).
Trap logging	Minimum level of severity required for a log message to be sent to a syslog server.

Related Commands

Command	Description
show logging	Displays the state of logging (syslog).

show controllers tech-support

To display general information about a Versatile Interface Processor (VIP) card when reporting a problem, use the show controllers tech-support command in privileged EXEC mode.

show controllers vip slot-number tech-support

Syntax Description

vip slot-number

VIP slot number.

Command Modes

Privileged EXEC

Command History

Release	Modification
11.2	This command was introduced.

Usage Guidelines

Use this command to help collect general information about a VIP card when you are reporting a problem. This command displays the equivalent of the following show commands for the VIP card:

•more system:running-config

•show buffers

•show controllers

•show interfaces

•show processes cpu

•show processes memory

•show stacks

•show version

For a sample display of the show controllers tech-support command output, refer to these show commands.

Related Commands

Command	Description
more system:running-config	Displays the running configuration.
show buffers	Displays statistics for the buffer pools on the network server.
show controllers	Displays information that is specific to the hardware.
show interfaces	Uses the show interfaces EXEC command to display ALC information.
show processes	Displays information about the active processes.
show processes memory	Displays memory used.
show stacks	Monitors the stack usage of processes and interrupt routines.
show tech-support	Displays general information about the router when reporting a problem.
show version	Displays the configuration of the system hardware, the software version, the names and sources of configuration files, and the boot images.

show debugging

To display information about the types of debugging that are enabled for your router, use the show debugging command in privileged EXEC mode.

show debugging

Syntax Description

This command has no arguments or keywords.

Command Modes

Privileged EXEC

Command History

Release	Modification
11.1	This command was introduced.

Examples

The following is sample output from the show debugging command. In this example, three types of CDP debugging are enabled.

Router# show debugging

CDP:

  CDP packet info debugging is on

  CDP events debugging is on

  CDP neighbor info debugging is on

Related Commands

Command	Description
debug	Begin message logging for the specified debug command

show derived-config

To display the composite results of all the configuration commands that apply to an interface, including commands that come from sources such as static templates, dynamic templates, dialer interfaces, and authentication, authorization, and accounting (AAA) per-user attributes, use the show derived-config command in privileged EXEC mode.

show derived-config [interface type number]

Syntax Description

interface type number

(Optional) Displays the derived configuration for a specific interface. If you use the interface keyword, you must specify the interface type and the interface number (for example, interface ethernet 0).

Command Modes

Privileged EXEC

Command History

Release	Modification
12.1	This command was introduced.

Usage Guidelines

Configuration commands can be applied to an interface from sources such as static templates, dynamic templates bound by resource pooling, dialer interfaces, AAA per-user attributes and the configuration of the physical interface. The show derived-config command displays all the commands that apply to an interface.

The output for the show derived-config command is nearly identical to that of the show running-config command. It differs when the configuration for an interface is derived from a template, a dialer interface, or some per-user configuration. In those cases, the commands derived from the template, dialer interface, and so on, will be displayed for the affected interface.

If the same command is configured differently in two different sources that apply to the same interface, the command coming from the source that has the highest precedence will appear in the display.

Examples

The following examples show sample output for the show running-config and show derived-config commands for serial interface 0:23 and dialer interface 0. The output of the show running-config and show derived-config commands is the same for dialer interface 0 because none of the commands that apply to that interface are derived from any sources other than the configuration of the dialer interface. The output for the show running-config and show derived-config commands for serial interface 0:23 differs because some of the commands that apply to serial interface 0:23 come from dialer interface 0.

Router# show running-config interface Serial0:23

Building configuration...

Current configuration :296 bytes

!

interface Serial0:23

 description PRI to ADTRAN (#4444150)

 ip unnumbered Loopback0

 encapsulation ppp

 dialer rotary-group 0 

 isdn switch-type primary-dms100

 isdn incoming-voice modem

 isdn calling-number 4444150

 peer default ip address pool old_pool 

end

Router# show running-config interface Dialer0

Building configuration...

Current configuration :257 bytes

!

interface Dialer0 

 description Dialin Users

 ip unnumbered Loopback0

 no ip proxy-arp

 encapsulation ppp

 dialer in-band

 dialer idle-timeout 30

 dialer-group 1

 peer default ip address pool new_pool

 ppp authentication pap chap callin 

end

Router# show derived-config interface Serial0:23

Building configuration...

Derived configuration :332 bytes

!

interface Serial0:23

 description PRI to ADTRAN (#4444150)

 ip unnumbered Loopback0

 encapsulation ppp

 dialer rotary-group 0

 isdn switch-type primary-dms100

 isdn incoming-voice modem

 isdn calling-number 4444150

 peer default ip address pool new_pool 

 ppp authentication pap chap callin 

end

Router# show derived-config interface Dialer0

Building configuration...

Derived configuration :257 bytes

!

interface Dialer0 

 description Dialin Users

 ip unnumbered Loopback0

 no ip proxy-arp

 encapsulation ppp

 dialer in-band

 dialer idle-timeout 30

 dialer-group 1

 peer default ip address pool new_pool

 ppp authentication pap chap callin 

end

Related Commands

Command	Description
show running-config	Displays the contents of the currently running configuration file or the configuration for a specific interface.

show disk0:

To display flash or file system information for a disk located in slot 0, use the show disk command in user EXEC or privileged EXEC mode.

show disk0: [all | filesys]

Syntax Description

all	(Optional) The all keyword displays complete information about flash memory, including information about the individual devices in flash memory and the names and sizes of all system image files stored in flash memory, including those that are invalid.
filesys	(Optional) Displays the device information block, the status information, and the usage information.

Command Modes

User EXEC
Privileged EXEC

Command History

Release	Modification
11.3AA	This command was introduced.
12.2	This command was incorporated into Cisco IOS Release 12.2.
12.3(7)T	This command was enhanced to display information about the ATA ROM monitor library (monlib) file.
12.2(25)S	This command was integrated into Cisco IOS Release 12.2(25)S.

Usage Guidelines

The show disk0: command is supported only on platforms that have a disk file system located in slot 0. Use the show disk0: command to display details about the files in a particular ATA PCMCIA flash disk memory card.

For more information regarding file systems and flash cards, access the PCMCIA Filesystem Compatibility Matrix and Filesystem Information document at the following URL:

http://www.cisco.com/en/US/partner/products/hw/routers/ps341/products_tech_note09186a00800a7515.shtml

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Note The name of the ATA monlib file may contain a platform name that does not match the platform that you are using. Different platforms may have a similar name or the same name for their ATA monlib file.

---

Examples

The following examples show displays of information about the flash disks or file system information for a disk. The output is self-explanatory.

c7200# show disk0:

-#- --length-- -----date/time------ path

1     29505176 Feb 27 2006 17:56:52 +00:00 c7200-jk9o3s-mz.124-6.T

2        32768 Feb 24 2006 13:30:30 +00:00 file1.log

34738176 bytes available (29540352 bytes used)

c7200# show disk0: all

-#- --length-- -----date/time------ path

1     29505176 Feb 27 2006 17:56:52 +00:00 c7200-jk9o3s-mz.124-6.T

2        32768 Feb 24 2006 13:30:30 +00:00 file1.log

34738176 bytes available (29540352 bytes used)

******** ATA Flash Card Geometry/Format Info ********

ATA CARD GEOMETRY

   Number of Heads:       4     

   Number of Cylinders    984   

   Sectors per Cylinder   32    

   Sector Size            512   

   Total Sectors          125952

ATA CARD FORMAT

   Number of FAT Sectors  62    

   Sectors Per Cluster    8     

   Number of Clusters     15693 

   Number of Data Sectors 125812

   Base Root Sector       232   

   Base FAT Sector        108   

   Base Data Sector       264   

ATA MONLIB INFO

   Image Monlib size = 73048

   Disk monlib size = 55296

   Name = NA

   Monlib end sector = NA

   Monlib Start sector = NA

   Monlib updated by = NA

   Monlib version = NA

c7200# show disk0: filesys 

******** ATA Flash Card Geometry/Format Info ********

ATA CARD GEOMETRY

   Number of Heads:       4     

   Number of Cylinders    984   

   Sectors per Cylinder   32    

   Sector Size            512   

   Total Sectors          125952

ATA CARD FORMAT

   Number of FAT Sectors  62    

   Sectors Per Cluster    8     

   Number of Clusters     15693 

   Number of Data Sectors 125812

   Base Root Sector       232   

   Base FAT Sector        108   

   Base Data Sector       264   

ATA MONLIB INFO

   Image Monlib size = 73048

   Disk monlib size = 55296

   Name = NA

   Monlib end sector = NA

   Monlib Start sector = NA

   Monlib updated by = NA

   Monlib version = NA

Related Commands

Command	Description
dir disk0:	Displays a directory listing of files on an ATA PCMCIA flash disk card located in slot 0.
dir disk1:	Displays a directory listing of files on an ATA PCMCIA flash disk card located in slot 1.
show disk1:	Displays flash or file system information for a disk located in slot 1.

show disk1:

To display flash or file system information for a disk located in slot 1, use the show disk1: command in user EXEC or privileged EXEC mode.

show disk1: [all | filesys]

Syntax Description

all	(Optional) The all keyword displays complete information about flash memory, including information about the individual devices in flash memory and the names and sizes of all system image files stored in flash memory, including those that are invalid.
filesys	(Optional) Displays the device information block, the status information, and the usage information.

Command Modes

User EXEC
Privileged EXEC

Command History

Release	Modification
11.3AA	This command was introduced.
12.2	This command was incorporated into Cisco IOS Release 12.2.
12.3(7)T	This command was enhanced to display information about the ATA ROM monitor library (monlib) file.
12.2(25)S	This command was integrated into Cisco IOS Release 12.2(25)S.

Usage Guidelines

The show disk1: command is supported only on platforms that have a disk file system. Use the show disk01: command to display details about the files in a particular ATA PCMCIA flash disk memory card located in slot 1.

For more information regarding file systems and flash cards, access the PCMCIA Filesystem Compatibility Matrix and Filesystem Information document at the following URL:

http://www.cisco.com/en/US/partner/products/hw/routers/ps341/products_tech_note09186a00800a7515.shtml

---

Note The name of the ATA monlib file may contain a platform name that does not match the platform that you are using. Different platforms may have a similar name or the same name for their ATA monlib file.

---

Examples

The following examples show displays of information about the flash disks or file system information for a disk. The output is self-explanatory.

c7200# show disk1:

-#- --length-- -----date/time------ path

1     29505176 Feb 27 2006 17:56:52 +00:00 c7200-jk9o3s-mz.124-6.T

2        32768 Feb 24 2006 13:30:30 +00:00 file1.log

34738176 bytes available (29540352 bytes used)

c7200# show disk1: all

-#- --length-- -----date/time------ path

1     29505176 Feb 27 2006 17:56:52 +00:00 c7200-jk9o3s-mz.124-6.T

2        32768 Feb 24 2006 13:30:30 +00:00 file1.log

34738176 bytes available (29540352 bytes used)

******** ATA Flash Card Geometry/Format Info ********

ATA CARD GEOMETRY

   Number of Heads:       4     

   Number of Cylinders    984   

   Sectors per Cylinder   32    

   Sector Size            512   

   Total Sectors          125952

ATA CARD FORMAT

   Number of FAT Sectors  62    

   Sectors Per Cluster    8     

   Number of Clusters     15693 

   Number of Data Sectors 125812

   Base Root Sector       232   

   Base FAT Sector        108   

   Base Data Sector       264   

ATA MONLIB INFO

   Image Monlib size = 73048

   Disk monlib size = 55296