12 misconceptions network administrator

1. It is not necessary to comment on changes in configs. In memory, you do not complain, amiright?
2. QoS - not needed. It is always easier to buy a channel that obviously exceeds the needs of the company.
3. It is senseless to check the possibility of remote control of the equipment before sending it to a remote office.
You are a professional and could not be mistaken in setting up such an elementary function.
4. Verbal agreement with ISP networkers is a full-fledged variety of SLA.
5. Certification is insignificant. Examinations can always be passed through dumps.
6. Direct access via serial to hardware is an anachronism. IP interface is more convenient.
7. The relevant department should work with the monitoring system. The staff there are experienced, understand what's what.
8. In domestic routes there will never be more than 15 hops.
9. The shutdown of the company due to the breaking of the link by the ISP is not your fault.
10. One gigabit link will be enough for everyone.
11. No one will ever connect 2 power sockets with a patchcord. Why do this?
12. What is the point of putting 2 routers in the kernel if the load of one is less than 50%?