Router Naming Convention for untd.com, 201609

Router Naming Convention for untd.com, 201609

Regular Expressions:

^[a-z]+\d+\.([^\.]+\.dca)\.untd\.com$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 1.000
True Positives (green): 8
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:

		leaf2.dca
64.136.1.46	+	v1200.leaf2.dca.untd.com
64.136.1.54	+	v1201.leaf2.dca.untd.com

		new-core1.dca
64.136.1.50	+	v1201.new-core1.dca.untd.com
216.225.0.82	+	v80.new-core1.dca.untd.com
216.225.0.90	+	v88.new-core1.dca.untd.com

		new-core2.dca
64.136.1.51	+	v1201.new-core2.dca.untd.com
216.225.0.86	+	v84.new-core2.dca.untd.com
216.225.0.94	+	v92.new-core2.dca.untd.com