Indiana University > Internet2 NOC > Live Network Status > Visible Network

Last Run: Mon Nov 23 15:35:42 UTC 2009

Internet2 - Chassis SIB Monitoring

The SIB's are the Switch Interface Boards. They perform the packet switching inside the router. The T640's have five: four in use and one as an online spare.

• The spare SIB's are flagged in yellow, and those not Online are flagged in Red.