Cisco command for CatOS and IOS (cheat sheet)


I summarize the below PowerPoint to a one page command list below.

Source: http://www.cisl.ucar.edu/nets/presentations/training.topics/catos-vs-ios.pdf


For IOS only:
How to enter config mode and interface mode:
my_switch#Conf t
my_switch(config)#<…your IOS config command…>
my_switch(config)#interface faste8/1   <-- enter interface mode
my_switch(config-if)#<…your interface mode command…>
my_switch(config-if)#exit    <-- leave interface mode
my_switch(config)#Exit  (or [Ctrl-Z] to quit)
my_switch#write mem    <-- write the config permanently to NVRAM



CatOS   IOS
Config one port
set port name 8/1   
set vlan 8 8/1  
interface faste8/1
description
switchport access vlan 8
exit
To configure multiple ports
set port auxvlan5/1-48 701 interface range faste5/1-48
switchportvoice vlan 701
exit
set port name 8/1 (need interface mode)
description
set trunk 8/1 (need interface mode)
switchportmode trunk
set trunk 8/1 on isl (need interface mode)
switchportmode trunk
switchporttrunk encapsulation isl
clear trunk 8/1 (need interface mode)
switchporttrunk allowed vlan 1,2,25,700,1002-1005

set port jumbo 8/1 (need interface mode)
mtu 9216
set port qos8/1 trust trust-cos (need interface mode)
mlsqostrust cos

Set port speed to auto
set port speed 4/1 auto
set port duplex 4/1 auto
(need interface mode)
no speed
no duplex
To add another vlan to the trunk
set trunk 8/1 (need interface mode)
switchporttrunk allowed vlan add
set vlan port 8/1 (need interface mode)
switchport
switchportmode access
switchportaccess vlan <>
set port 8/1 disable (need interface mode)
shutdown
set spantreeportfast (need interface mode)
spanning-tree portfast
set qosenable (need interface mode)
mlsqos
set port channel (need interface mode)
channel-group mode
vlan database command
show cam dynamic show mac-address-table dynamic
show channel info
or
show port channel
show etherchannelsummary
show mac show interface counters [errors | trunk]
show port show interface status
show run interface
show logging buffer show log

show modules show modules
show version show version
show port inline power show power inline
show environment power show power
show environment [temp | cooling] show environment [temp | cooling]
reset system Reload
set system name Hostname
set boot system flash boot system flash
show config show run 
show port counters
show interfaces counters errors
clear counters all clear counters
show logging buffer show logging


The below version is for saving as Notes for my iPhone as a cheat sheet.

Config one port
CatOS                                   IOS
-----                                   ----
set port name 8/1                       Conf t
set vlan 8 8/1                          interface faste8/1
                                        description
                                        switchport access vlan 8
                                        exit
                                        write mem               

To configure multiple ports
----------------------------
set port auxvlan5/1-48 701              interface range faste5/1-48      
                                        switchportvoice vlan 701
                      
set port name 8/1         Conf t
                                        Interface gig8/1
                                        description
                                        switchportmode trunk
set trunk 8/1 on isl                    switchporttrunk encapsulation isl
clear trunk 8/1                         switchporttrunk allowed vlan 1,2,25,700,1002-1005
Set port jumbo 8/1                      mtu 9216
set port qos8/1 trust trust-cos         mlsqostrust cos                                  
                                       
Set port speed to auto
set port speed 4/1 auto                 Conf t -> Int Fa0/1 -> no speed -> no duplex -> [Ctrl-Z] to quit
set port duplex 4/1 auto

To add another vlan to the trunk
--------------------------------
set trunk 8/1                  switchporttrunk allowed vlan add
                               exit
                               write mem
set vlan port                  1) switchport
                               2) switchportmode access
                               3) switchportaccess vlan <>   

set port disable                        shutdown (interface mode)
set port duplex                         duplex
set port speed                          speed
set port jumbo                          mtu 9216
set spantreeportfast                    spanning-tree portfast
set qosenable                           mlsqos
set port channel                        channel-group mode (interface mode)
set trunk (default mode is auto)        switchportmode trunk (vlan database command)        
                                       
show cam dynamic                        show mac-address-table dynamic
show channel info or show port channel  show etherchannelsummary
show mac                                show interface counters [errors | trunk]
                                       
show port                               show interface status
                                        show run interface
                                       
show logging buffer                     show log
show modules                            show modules
show version                            show version
show port inline power                  show power inline
show environment power                  show power
show environment [temp | cooling]       show environment [temp | cooling]                            
                                       
reset system                            reload
set system name                         hostname
set boot system flash                   boot system flash
show config                             show run      

                                       


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