Zhone Technologies 600, 900, 800 manual Constant Bit Rate CBR Configuration Structured Screen

ACS-ATM Card User Screens and Settings ATM Card

4.3.8Constant Bit Rate (CBR) Configuration (Structured) Screen

Pressing the “c” key from the ACS-ATM Card Main Screen will invoke the Cbr command and show the CBR Configuration Screen. Because constant-bit-rate (AAL1) traffic does not consume HDLC channels, it is not subject to the 8 Mbps restriction when using the Variable Bit Rate options. The total capacity of the PCM-based system bus is 384 DS0s. With AAL1, the ATM Server Card can adapt and transmit the entire 384 DS0s.

Figure 4-9shows a typical CBR Configuration Screen. Table 4-11lists the actions you can perform from this screen, and Table 4-12shows the option settings and defaults.

Figure 4-9. Typical CBR Configuration Screen

4-24 Server Cards