Cisco 2950 switch commands cheat sheet
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- #Cisco 2950 switch commands cheat sheet series
#Cisco 2950 switch commands cheat sheet software
Native IOS can also be found with newer software versions that have eliminated CatOS entirely in favor of IOS, even on hardware that originally required CatOS. In some cases, particularly in the modular chassis switches, a configuration called 'Hybrid' has emerged - this is where the layer 2 functions are configured using CatOS, and the layer 3 elements are configured using IOS. However, this has changed as the product lines have merged closer together. The Catalyst switches originally ran software called CatOS rather than the more widely known Cisco IOS software used by routers. Though I believe the easier path is to create a text file.In most cases, the technology for the Catalyst Switch was developed separately from Cisco's router technology. You can also use SNMP and the switch GUI to complete this configuration. Router(config)# interface range fastethernet 5/1 - 5, gigabitethernet 1/1 - 2 Please note that the space before the dash is required. Following is an example of using the command. Once you enter the interface-range configuration mode, all command parameters you enter are attributed to all interfaces within that range until you exit out of the interface-range configuration mode.
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In interface range configuration mode, you can configure multiple interfaces with the same configuration parameters. The interface range command runs on all platforms that support Cisco IOS Release 12.0(7)XE, Release 12.1 E, and Release 12.1(5)T.
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Newer IOS based switches allow multiple ports to be configured at the same time. Here is an example of the text that can be copied into the CLI. After creating the statements in your text editor, simply copy and paste the lines into the CLI. The easiest way to do this type of configuration is to create a text file, for example in VI or notepad. You do not have the same CLI options to configure multiple ports simultaneously with a Cisco switch running the IOS. If you are working with a Cisco switch that runs the IOS, then you must be a little creative. You can both configure ports that are sequential and not sequential all at the same time. If you are working with a Cisco switch that runs the Cat OS, then you can. This depends upon the switch platform that you are referring to. > i=1 while do echo "int fast0/$i" echo speed auto echo duplex auto echo span portfast let i+=1 done Ĭan I set the speed and duplex on all Catalyst switch ports simultaneously or do I need to configure each port individually? However a quick shell script can quickly generate commands for me to copy/paste into the terminal. Turns out there is no way to specify a range of IP addresses for my old IOS switches. Note: use only if a server/work station is connected to this port, cause it could prevent the Spanning-Tree protocol from detecting and disabling loops in the network.Ĭonfiguring Multiple ports at the same time
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#Cisco 2950 switch commands cheat sheet full
#Cisco 2950 switch commands cheat sheet password
Also I used no enable secret and no enable password as well. In flash: there is file named word, that needs to be either renamed or deleted as well for the password recovery to work.
#Cisco 2950 switch commands cheat sheet series
Cisco 2900XL Series switches - tried this on a 2912XL, and instructions didn't quite work.Feel free to send me any comments or suggestions. These are some quick notes I have to refresh my memory on configuring Cisco switches. Cisco Default Administratitve Distances.