Tiga-Layer Hierarchical Model Topologi

Di dalam setiap layer terdapat perangkat router dan switch khusus, topologi diatas menggunakan perangkat-perangkat:

A. Core Layer Router

1. Cisco CRS-1 8-Slot Single-Shelf System

2. Cisco CRS-3 8-Slot Single-Shelf System

B. Core Layer Switch

1. Cisco ME 3600X-24TS (copper)

C. Distribution Layer Router

1. Cisco ASR 1013 Router

2. Cisco ASR 1004 Router

D. Distribution Layer Switch

1. Cisco Nexus 5010 Switch

C. Access Layer Switch

1. Cisco Catalyst 3750-X Series WS-C3750X-48T-L