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Table of Contents

show drip statistics
 show dvlan statistics
 show fddi
 show fddicam
 show flash
 show history
 show igmp statistics
 show interface
 show ip alias
 show ip dns
 show ip permit
 show ip route

show drip statistics

Use the show drip statistics command to display DRiP statistics.

show drip statistics
Syntax Description

This command has no arguments or keywords.

Default

This command has no default setting.

Command Type

Switch command.

Command Mode

Privileged.

Example

This example shows how to display the DRiP settings:

Console> (enable) show drip statistics
DRiP statistics:
DRiP is Disabled
ARE reduction is Enabled
CRF distribution is Disabled
Input queue drops = 0. Output drops = 0
Console> (enable)
Related Command

clear drip statistics

show dvlan statistics

Use the show dvlan statistics command to display DVLAN statistics.

show dvlan statistics
Syntax Description

This command has no arguments or keywords.

Default

This command has no default setting.

Command Type

Switch command.

Command Mode

Privileged.

Example

This example shows how to display the DVLAN statistical information:

Console> show dvlan statistics
VMPS Client Statistics
----------------------
VQP Queries:               0
VQP Responses:             0
Vmps Changes:              0
VQP Shutdowns:             0
VQP Denied:                0
VQP Wrong Domain:          0
VQP Wrong Version:         0
VQP Insufficient Resource: 0
Console>

show fddi

Use the show fddi command to display the settings for FDDI and CDDI modules.

show fddi
Syntax Description

This command has no arguments or keywords.

Default

This command has no default setting.

Command Type

Switch command.

Command Mode

Normal.

Usage Guideline

This command is not supported by the three-port Gigabit Ethernet switching module (WS-X5403).

Example

This example shows how to display the FDDI settings:

Console> show fddi 
Mod  SMT User-Data               T-Notify  TReq
---  --------------------------  --------  -------
2    Engineering                 30        165000
5    Marketing                   20        150000
 
Port   Tlmin     Ler-CutOff  Ler-Alarm
-----  --------  ----------  ---------
2/1    40        7           8
2/2    40        7           8
5/1    40        10          11
5/2    40        9           12
Console>

Table 2-18 describes the fields in the show fddi command output.


Table 2-18: show fddi Command Output Fields
Field Description

Mod

Module number.

SMT User-Data

Configured user-data string for the module.

T-Notify

TNotify timer value for the FDDI module.

TReq

TRequest value for the FDDI module.

Port

Module and port number.

Tlmin

TL_MIN value for the FDDI port.

Ler-CutOff

LER-cutoff value for the FDDI port.

Ler-Alarm

LER-alarm value for the FDDI port.
Related Commands

set fddi alarm
set fddi cutoff
set fddi tlmin
set fddi tnotify
set fddi treq
set fddi userdata

show fddicam

Use the show fddicam command to display the FDDI CAM table for a FDDI module.

show fddicam mod_num [fddi] [mac_addr]
Syntax Description

mod_num

Number of the module.

fddi

(Optional) Keyword to cause MAC addresses to display in noncanonical format.

mac_addr

(Optional) Specific MAC address that displays FDDI CAM table information.

Default

This command has no default setting.

Command Type

Switch command.

Command Mode

Normal.

Usage Guideline

This command is not supported by the three-port Gigabit Ethernet switching module (WS-X5403).

Example

This example shows how to display the FDDI CAM table for module 4:

Console> show fddicam 4
MAC Address        VLAN   Protocol Type
-----------------  ----   -------------
00-40-0b-d0-00-2b     1   FDDI
Total FDDI CAM entries = 1
Console>

Table 2-19 describes the fields in the show fddicam command output.


Table 2-19: show fddicam Command Output Fields
Field Description

MAC Address

MAC address of the FDDI module.

VLAN

VLAN that the MAC address was learned on.

Protocol Type

Protocol type learned for the MAC address.

Total FDDI CAM entries

Total number of FDDI CAM table entries found.
Related Commands

clear cam
set bridge fddicheck
show config

show flash

Use the show flash command to list Flash information, including file code names, version numbers, and sizes.

show flash [[m/]device:] [all | chips | filesys]
Syntax Description

m/

(Optional) Supervisor Engine III only; module number of the supervisor engine containing the Flash device.

device:

(Optional) Supervisor Engine III only; valid devices are bootflash, slot0, and slot1.

all

(Optional) Supervisor Engine III only; keyword used to list deleted files, undeleted files, and files with errors on a Flash memory device.

chips

(Optional) Supervisor Engine III only; keyword used to show information about the Flash chip.

filesys

(Optional) Supervisor Engine III only; keyword used to show the Device Info Block, the Status Info, and the Usage Info.

Default

This command has no default setting.

Command Type

Switch command.

Command Mode

Normal.

Usage Guideline

A colon (:) is required after the specified device.

Examples

This example shows how to list the Flash information for Supervisor Engines I or II:

Console> show flash
File            Version       Sector        Size    Built
--------------  ------------  ------------  ------- -----------------
c5000 nmp       3.1(213-Eng)  02-11         1606709 06/16/98 00:16:21
      epld      3.1           30              72920 06/14/98 20:33:06
      lcp atm   3.1           12-15           23747 06/14/98 12:16:37
      lcp tr    3.1           12-15           28737 06/14/98 12:22:52
      lcp c5ip  3.1           12-15           23723 06/14/98 12:27:36
      lcp 64k   3.1           12-15           57100 06/14/98 12:24:57
      atm/fddi  3.1           12-15           24502 06/14/98 11:57:58
      lcp 360   3.1(212)      12-15          120648 06/14/98 12:32:50
      mcp       3.1           12-15           26278 06/14/98 11:50:41
Console>

The following examples show how to list Flash information for Supervisor Engine III:

Console> show flash
-#- ED --type-- --crc--- -seek-- nlen -length- -----date/time------ name
1   .D 2        2D6B310A 100fc0  15   1052123  Jun 26 1998 15:43:50 cat5k_r47_1.cbi
2   .. 2        43B312DF 201ed8  15   1052608  Jun 27 1998 10:23:30 cat5k_r47_1.cbi
 
6283877 bytes available (2104731 bytes used)
 
Console> show flash chips
******** Intel Series 2+ Status/Register Dump ********
 
ATTRIBUTE MEMORY REGISTERS:
  Config Option Reg (4000): 2
  Config Status Reg (4002): 0
  Card Status   Reg (4100): 1
  Write Protect Reg (4104): 4
  Voltage Cntrl Reg (410C): 0
  Rdy/Busy Mode Reg (4140): 2
 
COMMON MEMORY REGISTERS: Bank 0
  Intelligent ID Code  : 8989A0A0
  Compatible Status Reg: 8080
  Global     Status Reg: B0B0
  Block Status Regs:
    0  :  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0
    8  :  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0
    16 :  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0
    24 :  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0
 
COMMON MEMORY REGISTERS: Bank 1
  Intelligent ID Code  : 8989A0A0
  Compatible Status Reg: 8080
  Global     Status Reg: B0B0
  Block Status Regs:
    0  :  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0
    8  :  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0
    16 :  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0
    24 :  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0
 
COMMON MEMORY REGISTERS: Bank 2
  Intelligent ID Code  : FF00FF
    IID Not Intel -- assuming bank not populated
 
COMMON MEMORY REGISTERS: Bank 3
  Intelligent ID Code  : FF00FF
    IID Not Intel -- assuming bank not populated
 
COMMON MEMORY REGISTERS: Bank 4
  Intelligent ID Code  : FF00FF
    IID Not Intel -- assuming bank not populated
 
Console> show flash filesys
 
-------- F I L E   S Y S T E M   S T A T U S --------
  Device Number = 0
DEVICE INFO BLOCK:
  Magic Number          = 6887635   File System Vers = 10000     (1.0)
  Length                = 800000    Sector Size      = 20000
  Programming Algorithm = 4         Erased State     = FFFFFFFF
  File System Offset    = 20000     Length = 7A0000
  MONLIB Offset         = 100       Length = C730
  Bad Sector Map Offset = 1FFF8     Length = 8
  Squeeze Log Offset    = 7C0000    Length = 20000
  Squeeze Buffer Offset = 7E0000    Length = 20000
  Num Spare Sectors     = 0
    Spares:
STATUS INFO:
  Writable
  NO File Open for Write
  Complete Stats
  No Unrecovered Errors
USAGE INFO:
  Bytes Used     = 201D9B  Bytes Available = 5FE265
  Bad Sectors    = 0       Spared Sectors  = 0
  OK Files       = 1       Bytes = 100FC0
  Deleted Files  = 1       Bytes = 100DDB
  Files w/Errors = 0       Bytes = 0
 
Console> show flash all
-#- ED --type-- --crc--- -seek-- nlen -length- -----date/time------ name
1   .D 2        2D6B310A 100fc0  15   1052123  Jun 26 1998 15:43:50 cat5k_r47_1.cbi
2   .. 2        43B312DF 201ed8  15   1052608  Jun 27 1998 10:23:30 cat5k_r47_1.cbi
 
6283877 bytes available (2104731 bytes used)
 
-------- F I L E   S Y S T E M   S T A T U S --------
  Device Number = 0
DEVICE INFO BLOCK:
  Magic Number          = 6887635   File System Vers = 10000    (1.0)
  Length                = 800000    Sector Size      = 20000
  Programming Algorithm = 4         Erased State     = FFFFFFFF
  File System Offset    = 20000     Length = 7A0000
  MONLIB Offset         = 100       Length = C730
  Bad Sector Map Offset = 1FFF8     Length = 8
  Squeeze Log Offset    = 7C0000    Length = 20000
  Squeeze Buffer Offset = 7E0000    Length = 20000
  Num Spare Sectors     = 0
    Spares:
STATUS INFO:
  Writable
  NO File Open for Write
  Complete Stats
  No Unrecovered Errors
USAGE INFO:
  Bytes Used     = 201D9B  Bytes Available = 5FE265
  Bad Sectors    = 0       Spared Sectors  = 0
  OK Files       = 1       Bytes = 100FC0
  Deleted Files  = 1       Bytes = 100DDB
  Files w/Errors = 0       Bytes = 0
 
******** Intel Series 2+ Status/Register Dump ********
 
ATTRIBUTE MEMORY REGISTERS:
  Config Option Reg (4000): 2
  Config Status Reg (4002): 0
  Card Status   Reg (4100): 1
  Write Protect Reg (4104): 4
  Voltage Cntrl Reg (410C): 0
  Rdy/Busy Mode Reg (4140): 2
 
COMMON MEMORY REGISTERS: Bank 0
  Intelligent ID Code  : 8989A0A0
  Compatible Status Reg: 8080
  Global     Status Reg: B0B0
  Block Status Regs:
    0  :  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0
    8  :  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0
    16 :  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0
    24 :  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0
 
COMMON MEMORY REGISTERS: Bank 1
  Intelligent ID Code  : 8989A0A0
  Compatible Status Reg: 8080
  Global     Status Reg: B0B0
  Block Status Regs:
    0  :  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0
    8  :  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0
    16 :  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0
    24 :  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0  B0B0
 
COMMON MEMORY REGISTERS: Bank 2
  Intelligent ID Code  : FF00FF
    IID Not Intel -- assuming bank not populated
 
COMMON MEMORY REGISTERS: Bank 3
  Intelligent ID Code  : FF00FF
    IID Not Intel -- assuming bank not populated
 
COMMON MEMORY REGISTERS: Bank 4
  Intelligent ID Code  : FF00FF
    IID Not Intel -- assuming bank not populated
Related Commands

download
resetswitch
show versionswitch
upload

show history

Use the show history command to list the commands you have entered in the current EXEC session.

show history
Syntax Description

This command has no arguments or keywords.

Command Type

Cisco IOS ATM command.

Command Mode

EXEC.

Usage Guideline

The command history feature provides a record of EXEC commands you have entered. The number of commands the history buffer records is determined by the history size line configuration command or the terminal history size EXEC command.

Table 2-20 lists the keys and functions you can use to recall commands from the command history buffer.


Table 2-20: History Keys
Key Function

Up Arrow or Ctrl-P 1

Recalls commands in the history buffer in a backward sequence, beginning with the most recent command. Repeat the key sequence to recall older commands.

Down Arrow or Ctrl-N 1

Returns to more recent commands in the history buffer after recalling commands with Ctrl-P or the up arrow. Repeat the key sequence to recall more recent commands.

1The arrow keys function only with ANSI-compatible terminals such as VT100s.
Example

This example shows how to list the command history:

ATM#show history
  enable
  show atm traffic
  show atm vlan
  show lane
  show history
ATM#

show igmp statistics

Use the show igmp statistics command to view IGMP statistics for a particular VLAN.

show igmp statistics [vlan_id]
Syntax Description

vlan_id

(Optional) VLAN for which to show IGMP statistics.

Default

If no VLAN is specified, statistics for VLAN 1 are shown.

Command Type

Switch command.

Command Mode

Normal.

Example

This example shows how to view IGMP statistics for VLAN 1:

Console> show igmp statistics 1
IGMP enabled
 
IGMP statistics for vlan 1:
Total valid pkts rcvd:           18951
Total invalid pkts recvd         0
General Queries recvd            377
Group Specific Queries recvd     0
MAC-Based General Queries recvd  0
Leaves recvd                     14
Reports recvd                    16741
Queries  Xmitted                 0
GS Queries Xmitted               16
Reports Xmitted                  0
Leaves Xmitted                   0
Failures to add GDA to EARL      0
Topology Notifications rcvd      10
IGMP packets dropped             0
Console>

Table 2-21 describes the fields in the show igmp statistics output.


Table 2-21: show igmp statistics Command Output Fields
Field Description

IGMP Enabled

Status of whether IGMP snooping is enabled or disabled.

Total valid pkts rcvd

Total number of valid IGMP packets received.

Total invalid pkts recvd

Total number of invalid IGMP packets received.

General Queries recvd

Total number of IGMP general queries received.

Group Specific Queries recvd

Total number of IGMP group-specific queries received.

MAC-Based General Queries recvd

Total number of MAC-based general queries received.

Leaves recvd

Total number of IGMP leaves received.

Reports recvd

Total number of IGMP reports received.

Queries Xmitted

Total number of IGMP general queries transmitted by the switch.

GS Queries Xmitted

Total number of IGMP group specific-equivalent queries transmitted by the switch.

Reports Xmitted

Total number of IGMP reports transmitted by the swtich.

Leaves Xmitted

Total number of IGMP leaves transmitted by the swtich.

Failures to add GDA to EARL

Total number of times the switch failed to add a multicast entry (GDA) to the EARL table.

Topology Notifications rcvd

Total number of topology change notifications received by the switch.

IGMP packets dropped

Total number of IGMP packets dropped by the switch.
Related Commands

clear igmp statistics
clear multicast router
set igmp
set multicast router
show multicast router
show multicast group count

show interface

Use the show interface command to display information on network interfaces.

show interface
Syntax Description

This command has no arguments or keywords.

Default

This command has no default setting.

Command Type

Switch command.

Command Mode

Normal.

Example

This example shows how to display sl0 and sc0:

Console> show interface
sl0: flags=51<UP,POINTOPOINT,RUNNING>
        slip 0.0.0.0 dest 0.0.0.0
sc0: flags=63<UP,BROADCAST,RUNNING>
        vlan 1 inet 172.16.25.130 netmask 255.255.0.0 broadcast 172.16.255.255
Console>

Table 2-22 describes the fields in the show interface command output.


Table 2-22: show interface Command Output Fields
Field Description

sl0

Information on the SLIP interface.

flags

Flags indicating the interface state (decoded in the subsequent field).

<UP,POINTOPOINT, RUNNING>

Interface state (UP, DOWN, BROADCAST, LOOPBACK, POINTOPOINT, or RUNNING).

slip

IP address of the SLIP interface.

dest

IP address of the host to which the console port will be connected.

sc0

Information on the in-band interface.

vlan

Number of the VLAN to which the sc0 interface has been assigned (known as the management VLAN).

inet

IP address of the interface.

netmask

Network mask for the interface.

broadcast

Broadcast address for the interface.

Related Command

set interface

show ip alias

Use the show ip alias command to show a listing of defined IP aliases.

show ip alias [name]
Syntax Description

name

(Optional) Alias for a specific host.

Default

This command has no default setting.

Command Type

Switch command.

Command Mode

Normal.

Example

This example shows how to display a listing of all IP aliases:

Console> show ip alias
default         0.0.0.0
sparc20         192.168.10.69
cat5500-1       172.16.169.16
cat5500-2       172.16.169.20
Console>
Related Commands

clear ip alias
set ip alias

show ip dns

Use the show ip dns command to show the DNS name servers and the default DNS domain name.

show ip dns
Syntax Description

This command has no arguments or keywords.

Default

This command has no default setting.

Command Type

Switch command.

Command Mode

Normal.

Example

This example shows how to display the DNS name servers and the default DNS domain name:

Console> show ip dns
DNS is currently enabled.
The default DNS domain name is: cisco.com
 
DNS name server            status
---------------            -------
172.16.30.32
192.168.2.132              primary
172.31.128.70
Console>

Table 2-23 describes the fields in the show ip dns command output.


Table 2-23: show ip dns Command Output Fields
Field Description

DNS is currently enabled

Status of whether DNS is enabled or disabled.

default DNS domain name

Default DNS domain name.

DNS name server

IP addresses or IP aliases of the configured DNS servers.

status

Primary DNS server.
Related Commands

clear ip dns domain
clear ip dns server
set ip dns
set ip dns domain
set ip dns server

show ip permit

Use the show ip permit command to display the IP permit list information.

show ip permit [noalias]
Syntax Description

noalias

(Optional) Keyword to force the display to show IP addresses, not IP aliases.

Default

This command has no default value.

Command Type

Switch command.

Command Mode

Normal.

Example

This example shows how to display IP permit list information:

Console> show ip permit
IP permit list feature enabled.
Permit List        Mask
----------------   ----------------
batboy
172.16.101.102
172.20.102.0        255.255.255.0
172.20.164.0        255.255.255.0
 
Denied IP Address   Last Accessed Time    Type
-----------------   ------------------    ------
172.20.101.104      01/20/97,07:45:20     SNMP
172.31.206.222      01/21/97,14:23:05     Telnet
Console>

Table 2-24 describes the fields in the show ip permit command output.


Table 2-24: show ip permit Command Output Fields
Field Description

IP permit list feature enabled

Status of whether the IP permit list feature is enabled or disabled.

Permit List

IP addresses and IP aliases that are allowed to access the switch.

Mask

Subnet masks of permitted IP addresses.

Denied IP Address

IP addresses and IP aliases that are not allowed to access the switch.

Last Accessed Time

Date and time of the last attempt to log in to the switch from the address.

Type

Login-attempt type.

Related Commands

clear ip permit
set ip permit
set snmp trap

show ip route

Use the show ip route command to display IP routing table entries.

show ip route [noalias]
Syntax Description

noalias

(Optional) Keyword to force the display to show IP addresses, not IP aliases.

Default

This command has no default setting.

Command Type

Switch command.

Command Mode

Normal.

Example

This example shows how to display the IP route table:

Console> show ip route
Fragmentation   Redirect   Unreachable
-------------   --------   -----------
enabled         enabled    enabled
 
Destination             Gateway                 Flags   Use         Interface
----------------------- ----------------------- ------  ----------  ---------
default                 172.20.22.201           UG            2907  sc0
default                 172.20.22.202           U              788  sc0
172.20.0.0              172.20.22.96            U              788  sc0
default                 default                 UH               0  sl0
Console>

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