Router Naming Convention for keynote.com, 201901

Router Naming Convention for keynote.com, 201901

Regular Expressions:

^.+-(sfo1-n7k\d+-[a-z]+\d+)\.keynote\.com$

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 1.000
True Positives (green): 10
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
Training routers with a single interface in suffix: 0

Legend:

Green	+	Inferred identifier, true positive when evaluated against training data
Orange	-	Inferred identifier, false negative when evaluated against training data
Red	!	Inferred identifier, false positive when evaluated against training data
Red	x	Inferred identifier, but contains part of IP address literal embedded in hostname
	~	False negative, not matched
	o	No regex matched the interface, but the interface was the only interface in this suffix on the router
	*	A filter regex matched the interface

Evaluation against training data:

		sfo1-n7k01-agg1
65.198.56.81	+	e3-9-sfo1-n7k01-agg1.keynote.com
65.198.56.75	+	e4-9-sfo1-n7k01-agg1.keynote.com
65.198.53.162	+	vl200-sfo1-n7k01-agg1.keynote.com

		sfo1-n7k01-core1
65.198.56.65	+	e3-1-sfo1-n7k01-core1.keynote.com
65.198.56.71	+	e4-1-sfo1-n7k01-core1.keynote.com

		sfo1-n7k02-agg2
65.198.56.79	+	e3-9-sfo1-n7k02-agg2.keynote.com
65.198.56.77	+	e4-9-sfo1-n7k02-agg2.keynote.com
65.198.53.163	+	vl200-sfo1-n7k02-agg2.keynote.com

		sfo1-n7k02-core2
65.198.56.69	+	e3-1-sfo1-n7k02-core2.keynote.com
65.198.56.67	+	e4-1-sfo1-n7k02-core2.keynote.com