Chapter 5 Managing the Passport 8672ATM Module with the CLI 113
Using the Passport 8672ATM Module
Figure 49 Port page
Table 4 0 describes the fields displayed in th e Port page.Table 40 Port page items
Field Description
Index Interface Index.
Num Vpi Bits For OC-3, 11 bits split between NumVpiBits and NumVciBits.
NumVciBits cannot exceed 6 bits for OC-3c.
For OC-12c, 13 bits split between NumVpiBits and NumVciBits.
NumVpiBits cannot exceed 8 bits for OC-12c.
Num Vci Bits This field is read only. It takes remaining bits from NumVpiBits.
For example, if NumVpiBits is 3 for OC-3c, then NumVciBits is 8.
Media Type Either SMF (single-mode fiber) or MMF (multi-mode fiber).
Scramble Enable Enables or disables scrambling.