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#Demonstar custom levels install
#Demonstar custom levels software
#Demonstar custom levels series

* Challenger SRT Demon 170 runs the quarter-mile in an NHRA-certified 8.91 seconds at 151.17 mph * Dodge Challenger SRT Demon 170, the seventh and final Dodge 'Last Call' special-edition vehicle, is history's first-ever eight-second factory muscle car

#Demonstar custom levels series

This is my first post in a new series called “Config Bytes”.* Demon 170 produces 900 horsepower and 810 lb.-ft. Take a technology that I’m working on with a customer and post the data points. Overview:Ī global company asked me if there was an easy way to provision switches for rapid deployment. They are somewhat limited on networking personal and this would save the team some time if they could automate the staging of switches before deployment.

The basic requirements were a standardized image depending on the platform and initial config for access switches.

#Demonstar custom levels install

I had two viable solutions to match these requirements 1) Prime Infrastructure Plug & Play 2) Smart Installĭue to a recent PSIRT regarding Smart Install Protocol Misuse, it’s recommended to following this security best practices guide when deploying Smart Install. Since the launch of the 3850/3650 access layer switches, we had slides that mentioned all the value add features of the Catalyst line. One of those bullet points was smart install and I remember this for the 3750x as well. At the end of 2014, we put out an updated configuration guide for smart install.

I used this as a basis for design and configuration. You can read up on all the details, but let me summarize a few key points.

Smart Install is a plug-and-play configuration and image-management feature that provides zero-touch deployment (ZTD) for new switches.

You can ship a switch to a location, place it in the network and power it on with no configuration required on the device.

Two roles for the switch infrastructure “clients” & “director”.

Director can be an multilayer switch or router.

Clients connect to director and pull down image and config without any intervention (ZTD).

If a client switch was already deployed, you must “wr erase” and reload without a startup-config for smart install to work.

Out of the box, no intervention required.

If using an 元 switch for director the smart install “vstack” VLAN must be up or the director can fallback to a client role.

Just make sure the VLAN has at lease one access port up/up if using that SVI for the director.

TFTP and DHCP services are required, however they can co-reside on the director.

This is how I configured it in the example inline.

Make sure your director device has plenty of flash memory to store the images and configs.

If you have many different PIDs, your going to need more flash. I found that 2GB on the 3650/4500x was suffice for my customer.

Be patient while the image is loaded to the client.

This process takes time (sometimes up to an hour). Tar format for the images worked the best.

If you want to verify the supported clients on the director use this command “show stack group built-in ?”Ĭatalyst 4500 Supervisor Engine, 6E, 6LE, 7E, 7LEĬisco 3900 Series Integrated Services Routers G2Ĭisco 2900 Series Integrated Services Routers G2Ĭisco 1900 Series Integrated Services Routers G2Ĭisco 3800 Series Integrated Services RoutersĬisco 2800 Series Integrated Services RoutersĬisco 1800 Series Integrated Services Routers.

#Demonstar custom levels software

Table A-3 Minimum Software Releases for Directors and ClientsĬatalyst 4500 Supervisor Engine 7E and 7LEĬatalyst 4500 Supervisor Engine 6K and 6LEĬisco 3900, 2900, and 1900 Series Integrated Services Routers G2Ĭisco 3800, 2800, and 1800 Series Integrated Services RoutersĬatalyst 3750-E, 3750, 3560-E, and 3560 Switches Table A-4 Minimum Software Releases for Clients #No vstack cisco router series Image flash.tarĬonfig flash:smartinstall_config_2960c.txt #No vstack cisco router software