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Cisco ONS 15200 Product Description
78-13766-01
Chapter 4 Operation, Administration, and Maintenance
Web-Based Interface
4.6 Web-Based Interface
The web-based interface allows read-and-write access to the ONS 15200 system data from any valid IP
address. The NCB module must have a defined IP address and you must log into the SNM software
package running on the NCB module before accessing the web-based interface.
Note The web-based interface does not function with Internet Explorer 4.0 or 5.0, Netscape Communicator
6.x, or Opera.
4.7 Internal Data Bus
The controller area network (CAN) bus is a serial communications protocol interface bus that allows you
to connect several ONS 15200 systems to create a more powerful network element. The CAN bus
supports distributed real-time, secure control. Figure 4-4 shows the two data bus extension ports on the
ONS 15252 MCU. Figure 4-5 shows the two data bus extension ports located on the ONS 15201 SCU.