Cisco Showbefehle: Unterschied zwischen den Versionen

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(11 dazwischenliegende Versionen desselben Benutzers werden nicht angezeigt)
Zeile 1: Zeile 1:
 +
=Running Config=
 +
*c3750#show running-config
 +
<pre>
 +
Building configuration...
 +
 +
Current configuration : 3179 bytes
 +
!
 +
! Last configuration change at 13:23:06 UTC Thu Jan 28 2016
 +
! NVRAM config last updated at 13:23:13 UTC Thu Jan 28 2016
 +
</pre>
 +
=Version=
 +
*c3750#show version
 +
<pre>
 +
Cisco IOS Software, C3750 Software (C3750-ADVIPSERVICESK9-M), Version 12.2(46)SE, RELEASE SOFTWARE (fc2)
 +
Copyright (c) 1986-2008 by Cisco Systems, Inc.
 +
Compiled Thu 21-Aug-08 15:43 by nachen
 +
Image text-base: 0x00003000, data-base: 0x01940000
 +
 +
ROM: Bootstrap program is C3750 boot loader
 +
BOOTLDR: C3750 Boot Loader (C3750-HBOOT-M) Version 12.1(14r)EA1a, RELEASE SOFTWARE (fc1)
 +
 +
c3750 uptime is 1 hour, 24 minutes
 +
System returned to ROM by power-on
 +
System restarted at 12:11:22 UTC Thu Jan 28 2016
 +
System image file is "flash:c3750-advipservicesk9-mz.122-46.SE/c3750-advipservicesk9-mz.122-46.SE.bin"
 +
</pre>
 
=Interfaces status=
 
=Interfaces status=
 
*c3750#show interfaces status  
 
*c3750#show interfaces status  
Zeile 7: Zeile 33:
 
Fa1/0/3                      connected    1          a-full    100 10/100BaseTX
 
Fa1/0/3                      connected    1          a-full    100 10/100BaseTX
 
</pre>
 
</pre>
 +
=Flash=
 +
c3750#show flash
 +
<pre>
 +
Directory of flash:/
 +
 +
    2  -rwx        1048  Jan 28 2016 13:23:15 +00:00  multiple-fs
 +
    4  -rwx        616  Mar 1 1993 00:10:52 +00:00  vlan.dat
 +
    5  -rwx        3179  Jan 28 2016 13:23:15 +00:00  config.text
 +
  395  drwx        192  Oct 21 2008 12:41:15 +00:00  c3750-advipservicesk9-mz.122-46.SE
 +
  394  -rwx          24  Jan 28 2016 13:23:15 +00:00  private-config.text
 +
 +
15998976 bytes total (2386944 bytes free)
 +
</pre>
 +
=Boot=
 +
*c3750#show boot
 +
<pre>
 +
BOOT path-list      : flash:c3750-advipservicesk9-mz.122-46.SE/c3750-advipservicesk9-mz.122-46.SE.bin
 +
Config file        : flash:/config.text
 +
Private Config file : flash:/private-config.text
 +
Enable Break        : no
 +
Manual Boot        : no
 +
HELPER path-list    :
 +
Auto upgrade        : yes
 +
Auto upgrade path  :
 +
Timeout for Config
 +
          Download:    0 seconds
 +
Config Download
 +
      via DHCP:      disabled (next boot: disabled)
 +
</pre>
 +
 
=Vlan Brief=
 
=Vlan Brief=
 +
*c3750#show vlan brief
 +
<pre>
 +
VLAN Name                            Status    Ports
 +
---- -------------------------------- --------- -------------------------------
 +
1    default                          active    Fa1/0/1, Fa1/0/2, Fa1/0/3
 +
                                                Fa1/0/4, Fa1/0/5, Fa1/0/6
 +
                                                Fa1/0/7, Fa1/0/8, Fa1/0/9
 +
                                                Fa1/0/10, Fa1/0/11, Fa1/0/12
 +
                                                Fa1/0/13, Fa1/0/14, Fa1/0/15
 +
                                                Fa1/0/16, Fa1/0/17, Fa1/0/18
 +
                                                Fa1/0/19, Fa1/0/20, Fa1/0/21
 +
                                                Fa1/0/22, Fa1/0/23, Fa1/0/24
 +
                                                Fa1/0/25, Fa1/0/26, Fa1/0/27
 +
                                                Fa1/0/28, Fa1/0/29, Fa1/0/30
 +
                                                Fa1/0/31, Fa1/0/32, Fa1/0/33
 +
                                                Fa1/0/34, Fa1/0/35, Fa1/0/36
 +
                                                Fa1/0/37, Fa1/0/38, Fa1/0/39
 +
                                                Fa1/0/40, Fa1/0/41, Fa1/0/42
 +
                                                Fa1/0/43, Fa1/0/44, Fa1/0/45
 +
                                                Fa1/0/46, Fa1/0/47, Fa1/0/48
 +
                                                Gi1/0/1, Gi1/0/2, Gi1/0/3
 +
                                                Gi1/0/4
 +
20  server-net                      active   
 +
1002 fddi-default                    act/unsup
 +
1003 token-ring-default              act/unsup
 +
1004 fddinet-default                  act/unsup
 +
1005 trnet-default                    act/unsup
 +
</pre>
 +
 
=Interfaces Trunk=
 
=Interfaces Trunk=
 
*c3750#show interfaces trunk
 
*c3750#show interfaces trunk
  
 
=Interfaces Statistiken=
 
=Interfaces Statistiken=
 +
c3750#show interfaces Fa1/0/1           
 +
<pre>
 +
FastEthernet1/0/1 is down, line protocol is down (notconnect)
 +
  Hardware is Fast Ethernet, address is 0011.bb0e.fb03 (bia 0011.bb0e.fb03)
 +
  MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec,
 +
    reliability 255/255, txload 1/255, rxload 1/255
 +
  Encapsulation ARPA, loopback not set
 +
  Keepalive set (10 sec)
 +
  Auto-duplex, Auto-speed, media type is 10/100BaseTX
 +
  input flow-control is off, output flow-control is unsupported
 +
  ARP type: ARPA, ARP Timeout 04:00:00
 +
  Last input never, output never, output hang never
 +
  Last clearing of "show interface" counters never
 +
  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
 +
  Queueing strategy: fifo
 +
  Output queue: 0/40 (size/max)
 +
  5 minute input rate 0 bits/sec, 0 packets/sec
 +
  5 minute output rate 0 bits/sec, 0 packets/sec
 +
    0 packets input, 0 bytes, 0 no buffer
 +
    Received 0 broadcasts (0 multicasts)
 +
    0 runts, 0 giants, 0 throttles
 +
    0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
 +
    0 watchdog, 0 multicast, 0 pause input
 +
    0 input packets with dribble condition detected
 +
    0 packets output, 0 bytes, 0 underruns
 +
    0 output errors, 0 collisions, 1 interface resets
 +
    0 babbles, 0 late collision, 0 deferred
 +
    0 lost carrier, 0 no carrier, 0 PAUSE output
 +
    0 output buffer failures, 0 output buffers swapped out
 +
</pre>
 +
 
=Switchport Konfiguration=
 
=Switchport Konfiguration=
 +
*c3750#show interfaces Fa1/0/1 switchport
 +
<pre>
 +
Name: Fa1/0/1
 +
Switchport: Enabled
 +
Administrative Mode: dynamic auto
 +
Operational Mode: down
 +
Administrative Trunking Encapsulation: negotiate
 +
Negotiation of Trunking: On
 +
Access Mode VLAN: 1 (default)
 +
Trunking Native Mode VLAN: 1 (default)
 +
Administrative Native VLAN tagging: enabled
 +
Voice VLAN: none
 +
Administrative private-vlan host-association: none
 +
Administrative private-vlan mapping: none
 +
Administrative private-vlan trunk native VLAN: none
 +
Administrative private-vlan trunk Native VLAN tagging: enabled
 +
Administrative private-vlan trunk encapsulation: dot1q
 +
Administrative private-vlan trunk normal VLANs: none
 +
Administrative private-vlan trunk associations: none
 +
Administrative private-vlan trunk mappings: none
 +
Operational private-vlan: none
 +
Trunking VLANs Enabled: ALL
 +
Pruning VLANs Enabled: 2-1001
 +
Capture Mode Disabled
 +
Capture VLANs Allowed: ALL
 +
         
 +
Protected: false
 +
Unknown unicast blocked: disabled
 +
Unknown multicast blocked: disabled
 +
Appliance trust: none
 +
</pre>
 +
 
=Cisco Nachbarn=
 
=Cisco Nachbarn=
 +
*c3750#show cdp neighbors
 +
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
 +
                  S - Switch, H - Host, I - IGMP, r - Repeater, P - Phone
 +
 +
Device ID        Local Intrfce    Holdtme    Capability  Platform  Port ID
 +
SIP54781A1357EE  Fas 1/0/3        158          H P      IP Phone  Port 1
 +
SIPECE1A9CA5D5F  Fas 1/0/3        146          H P      IP Phone  Port 1
 +
 
=Mac-Adressen=
 
=Mac-Adressen=
 +
*c3750#show mac address-table dynamic
 +
<pre>
 +
          Mac Address Table
 +
 +
-------------------------------------------
 +
 +
Vlan    Mac Address      Type        Ports
 +
----    -----------      --------    -----
 +
  1    0005.5d82.2675    DYNAMIC    Fa1/0/3
 +
  1    000b.820a.5b58    DYNAMIC    Fa1/0/3
 +
Total Mac Addresses for this criterion: 2
 +
</pre>
 +
=Switche anzeigen=
 +
*c3750#show switch
 +
Switch/Stack Mac Address : 0012.d9a3.4400
 +
                                          H/W  Current
 +
Switch#  Role  Mac Address    Priority Version  State
 +
----------------------------------------------------------
 +
*1      Master 0012.d9a3.4400    1      0      Ready             
 +
  3      Member 0000.0000.0000    0      0      Provisioned

Aktuelle Version vom 28. Januar 2016, 15:14 Uhr

Running Config

  • c3750#show running-config
Building configuration...

Current configuration : 3179 bytes
!
! Last configuration change at 13:23:06 UTC Thu Jan 28 2016
! NVRAM config last updated at 13:23:13 UTC Thu Jan 28 2016

Version

  • c3750#show version
Cisco IOS Software, C3750 Software (C3750-ADVIPSERVICESK9-M), Version 12.2(46)SE, RELEASE SOFTWARE (fc2)
Copyright (c) 1986-2008 by Cisco Systems, Inc.
Compiled Thu 21-Aug-08 15:43 by nachen
Image text-base: 0x00003000, data-base: 0x01940000

ROM: Bootstrap program is C3750 boot loader
BOOTLDR: C3750 Boot Loader (C3750-HBOOT-M) Version 12.1(14r)EA1a, RELEASE SOFTWARE (fc1)

c3750 uptime is 1 hour, 24 minutes
System returned to ROM by power-on
System restarted at 12:11:22 UTC Thu Jan 28 2016
System image file is "flash:c3750-advipservicesk9-mz.122-46.SE/c3750-advipservicesk9-mz.122-46.SE.bin"

Interfaces status

  • c3750#show interfaces status
Port      Name               Status       Vlan       Duplex  Speed Type
Fa1/0/1                      notconnect   1            auto   auto 10/100BaseTX
Fa1/0/2                      notconnect   1            auto   auto 10/100BaseTX
Fa1/0/3                      connected    1          a-full    100 10/100BaseTX

Flash

c3750#show flash 

Directory of flash:/

    2  -rwx        1048  Jan 28 2016 13:23:15 +00:00  multiple-fs
    4  -rwx         616   Mar 1 1993 00:10:52 +00:00  vlan.dat
    5  -rwx        3179  Jan 28 2016 13:23:15 +00:00  config.text
  395  drwx         192  Oct 21 2008 12:41:15 +00:00  c3750-advipservicesk9-mz.122-46.SE
  394  -rwx          24  Jan 28 2016 13:23:15 +00:00  private-config.text

15998976 bytes total (2386944 bytes free)

Boot

  • c3750#show boot
BOOT path-list      : flash:c3750-advipservicesk9-mz.122-46.SE/c3750-advipservicesk9-mz.122-46.SE.bin
Config file         : flash:/config.text
Private Config file : flash:/private-config.text
Enable Break        : no
Manual Boot         : no
HELPER path-list    : 
Auto upgrade        : yes
Auto upgrade path   : 
Timeout for Config
          Download:    0 seconds
Config Download 
       via DHCP:       disabled (next boot: disabled)

Vlan Brief

  • c3750#show vlan brief
VLAN Name                             Status    Ports
---- -------------------------------- --------- -------------------------------
1    default                          active    Fa1/0/1, Fa1/0/2, Fa1/0/3
                                                Fa1/0/4, Fa1/0/5, Fa1/0/6
                                                Fa1/0/7, Fa1/0/8, Fa1/0/9
                                                Fa1/0/10, Fa1/0/11, Fa1/0/12
                                                Fa1/0/13, Fa1/0/14, Fa1/0/15
                                                Fa1/0/16, Fa1/0/17, Fa1/0/18
                                                Fa1/0/19, Fa1/0/20, Fa1/0/21
                                                Fa1/0/22, Fa1/0/23, Fa1/0/24
                                                Fa1/0/25, Fa1/0/26, Fa1/0/27
                                                Fa1/0/28, Fa1/0/29, Fa1/0/30
                                                Fa1/0/31, Fa1/0/32, Fa1/0/33
                                                Fa1/0/34, Fa1/0/35, Fa1/0/36
                                                Fa1/0/37, Fa1/0/38, Fa1/0/39
                                                Fa1/0/40, Fa1/0/41, Fa1/0/42
                                                Fa1/0/43, Fa1/0/44, Fa1/0/45
                                                Fa1/0/46, Fa1/0/47, Fa1/0/48
                                                Gi1/0/1, Gi1/0/2, Gi1/0/3
                                                Gi1/0/4
20   server-net                       active    
1002 fddi-default                     act/unsup 
1003 token-ring-default               act/unsup 
1004 fddinet-default                  act/unsup 
1005 trnet-default                    act/unsup

Interfaces Trunk

  • c3750#show interfaces trunk

Interfaces Statistiken

c3750#show interfaces Fa1/0/1 

FastEthernet1/0/1 is down, line protocol is down (notconnect) 
  Hardware is Fast Ethernet, address is 0011.bb0e.fb03 (bia 0011.bb0e.fb03)
  MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec, 
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  Keepalive set (10 sec)
  Auto-duplex, Auto-speed, media type is 10/100BaseTX
  input flow-control is off, output flow-control is unsupported 
  ARP type: ARPA, ARP Timeout 04:00:00
  Last input never, output never, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
  Queueing strategy: fifo
  Output queue: 0/40 (size/max)
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
     0 packets input, 0 bytes, 0 no buffer
     Received 0 broadcasts (0 multicasts)
     0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
     0 watchdog, 0 multicast, 0 pause input
     0 input packets with dribble condition detected
     0 packets output, 0 bytes, 0 underruns
     0 output errors, 0 collisions, 1 interface resets
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier, 0 PAUSE output
     0 output buffer failures, 0 output buffers swapped out

Switchport Konfiguration

  • c3750#show interfaces Fa1/0/1 switchport
Name: Fa1/0/1
Switchport: Enabled
Administrative Mode: dynamic auto
Operational Mode: down
Administrative Trunking Encapsulation: negotiate
Negotiation of Trunking: On
Access Mode VLAN: 1 (default)
Trunking Native Mode VLAN: 1 (default)
Administrative Native VLAN tagging: enabled
Voice VLAN: none
Administrative private-vlan host-association: none 
Administrative private-vlan mapping: none 
Administrative private-vlan trunk native VLAN: none
Administrative private-vlan trunk Native VLAN tagging: enabled
Administrative private-vlan trunk encapsulation: dot1q
Administrative private-vlan trunk normal VLANs: none
Administrative private-vlan trunk associations: none
Administrative private-vlan trunk mappings: none
Operational private-vlan: none
Trunking VLANs Enabled: ALL
Pruning VLANs Enabled: 2-1001
Capture Mode Disabled
Capture VLANs Allowed: ALL
          
Protected: false
Unknown unicast blocked: disabled
Unknown multicast blocked: disabled
Appliance trust: none

Cisco Nachbarn

  • c3750#show cdp neighbors
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
                  S - Switch, H - Host, I - IGMP, r - Repeater, P - Phone 

Device ID        Local Intrfce     Holdtme    Capability  Platform  Port ID
SIP54781A1357EE  Fas 1/0/3         158           H P      IP Phone  Port 1
SIPECE1A9CA5D5F  Fas 1/0/3         146           H P      IP Phone  Port 1

Mac-Adressen

  • c3750#show mac address-table dynamic
          Mac Address Table

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

Vlan    Mac Address       Type        Ports
----    -----------       --------    -----
   1    0005.5d82.2675    DYNAMIC     Fa1/0/3
   1    000b.820a.5b58    DYNAMIC     Fa1/0/3
Total Mac Addresses for this criterion: 2

Switche anzeigen

  • c3750#show switch
Switch/Stack Mac Address : 0012.d9a3.4400
                                          H/W   Current
Switch#  Role   Mac Address     Priority Version  State 
----------------------------------------------------------
*1       Master 0012.d9a3.4400     1      0       Ready               
 3       Member 0000.0000.0000     0      0       Provisioned
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