Router Naming Convention for zayo.com, 201901

Regular Expressions:

1. ^[^\.]+\.([a-z]+\d+\.[a-z]+\d+)\.[a-z]+\.[a-z]+\.zayo\.com$

Statistics:

• Training routers with at least two clustered interfaces: 131
• Positive Predictive Value: 0.955
• True Positives (green): 294
• False Positives (red): 14
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 5
• False Negatives, not matched: 42
• Training routers with a single interface in suffix: 374

Legend:

Evaluation against training data: