Good Practice or A Waste of Valuable Time
There are a number of commands and configuration options, which are often not explicitly required but may be implied or are considered good practice. Sometimes I find it difficult to choose whether to configure them or not, so I thought it would be interesting to get other peoples views.
Below is my list - I think I know the answer to some of them but I would be interested in your views. Also, let me know if you have any similar commands.
OSPF Redistribution - Metric Type 2
EIGRP No Autosummary
RIP Version 2
RIP No Autosummary
Allowed VLANs on a Trunk
Frame Relay Map Statement to Router's Own Interface
Frame Relay Map Statement Broadcast Keyword (If not explicitly required by IGP or Multicast)