Update README.md
Decided that the wisdom of "It's always DNS" deserves to be rule 1.
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# Tenets of IT
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# Tenets of IT
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*It is a good reminder to not overthink some problems. These tenets have been created over decades as a way of reminding ourselves of the things sometimes overlooked.*
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*It is a good reminder to not overthink some problems. These tenets have been created over decades as a way of reminding ourselves of the things sometimes overlooked.*
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1. Reboot, reinstall, replace.
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1. It's always DNS.
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2. Rebooting is a band aid. Figure out why you had to.
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2. When it’s not DNS, it’s MTU.
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3. It's always DNS.
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3. When it’s not MTU, it’s BGP.
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4. When it’s not DNS, it’s MTU.
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4. When it’s not BGP, it’s LACP.
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5. When it’s not MTU, it’s BGP.
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5. Reboot, reinstall, replace.
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6. When it’s not BGP, it’s LACP.
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6. Rebooting is a band aid. Figure out why you had to.
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7. Under-promise, over-deliver.
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7. Under-promise, over-deliver.
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8. Plan for the worst, hope for the best.
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8. Plan for the worst, hope for the best.
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9. Always implement two-factor-authentication, no matter how loudly the users complain.
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9. Always implement two-factor-authentication, no matter how loudly the users complain.
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