What keyword in macro command is used to configure a root bridge and automatically adjust STP timers?
A. root primary
B. diameter
What keyword in macro command is used to configure a root bridge and automatically adjust STP timers?
A. root primary
B. diameter
https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst4500/12-2/15-02SG/configuration/guide/config/spantree.html
format is
Switch(config)# [ no ] spanning-tree vlan root primary [ diameter [ hello-time ]]
so eternal problem on ios what is command and what is keyword?
if You accept primary as part of the command then diameter may be a keyword.
B is ok (o r less wrong)