Switches and more...

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Thursday, June 4, 2020

Creating Charts in Excel with Python

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import openpyxl, os from openpyxl.styles import Font from openpyxl.styles.colors import Color os.chdir('/Google Drive/python_work/MyPy...

Reading Excel Data from a Spreadsheet with Python

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import openpyxl import os '''  Adapted from https://automatetheboringstuff.com/2e/chapter13/  Data files used can be found at th...

Excel Spreadsheet font manipulation with Python

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import openpyxl, os from openpyxl.styles import Font from openpyxl.styles.colors import Color '''  Adapted from https://automate...

Excel Spreadsheet Manipulation with ord() and chr() in Python

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import openpyxl, os from openpyxl.styles import Font from openpyxl.styles.colors import Color '''  Adapted from https://automate...

Create and save MS Excel Documents in Python

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import openpyxl, pprint, os """ Writing Excel Documents  Creating and Saving Excel Documents """ ### Change di...
Saturday, May 23, 2020

Setting LACP short/fast Timeout on ArubaOS-Switch/ProCurve Interfaces For LAGs/Trunks/Ether-Channel

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Trunking (LAG) Trunking in HP terms is bundling 2 or more ports together to create a larger bandwidth port. In Cisco terms it is referred to...
Saturday, February 1, 2020

Hex to Dec

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FFFA = (15*16^3)+(15*16^2) + (15*16^1) + (10*16^0)  (15 * 16^3) = 61440  (15 * 16^2) = 3840  (15 * 16^1) = 240  (10 * 16^0) = 10 ...
Thursday, November 14, 2019

FIPS mode in Comware Devices

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FIPS mode is available, in which the device provides only a limited set of its functionality so that the security is then in compliance wit...

Why Not Use VLAN 1?

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Seperates user and management traffic.    ACL's or security features applied to an interface might not always affect traffic going to...
Wednesday, November 13, 2019

ArubaOS-Switch QinQ Solution with the 3810M

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Problem I have a single uplink (LAG) from my core to my QinQ provider Cisco switch. If I don't add QinQ to my replacement 8400 Aru...