Architecting and designing : Generic enterprise architecture frameworks : Technology Model view : Hub
  
Hub
The following hub symbols are provided on the Network Concept diagram by default.
100 Baset Hub
Hub
VPN Concentrator
Advanced Network Symbols
If the "Advanced Network Symbols" switch is turned on in the Advanced dialog, the following additional types of icons will be available:
IP Transport Concentrator
Small Hub 10 Baset
CDDI FDDI Concentrator
Cisco Network Symbols
If the "Cisco Network Symbols" switch is turned on in the Advanced dialog (select Tools, Customize Method Support, Encyclopedia Configuration, and then select the Advanced button), the following additional types of icons become available:
Cisco Hub
Cisco Hub Type 2
UBR 910 Cable DSU
See also
Technology Model view