Root Cause Analysis:

New guy remotely shut/no shut the single switch trunk port.
Unfortunately, he didn’t get the no shut part before being kicked from switch.
Potential Nickname(s): The Trunk killer, ol’ no shut, etc.

Code Snippet:

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The Trunk Killer

description Primary trunk link to edge switch
shutdown

< you session has been disconnected >

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1257 Views // November 23, 2015 // @kyzer_davis
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Protip: End all your route patterns with a dot

destination-pattern 9[2-9]..[2-9]……$
session protocol sipv2
session target ipv4:10.10.10.10
no vad
no digit-strip

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Ol’ Rack and Stack Strikes Back

description Part 2, Return of the Revenge
no directions
no ip lookup

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Level 1 Engineers

description Certified in the art of Google Fu
clear ip mroute 173.252.89.132 192.168.1.0
ipconfig /all

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Ol’ Rack and Stack

description Never Underestimate Stupid
no logging console
no ip domain-lookup
no directions

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Demon in the Smartjack

debug all
show tech-support

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