Nortel Networks Passport Module 8672A - Manual (Page 113)

Chapter 5 Managing the Passport 8672ATM Module with the CLI 113
Using the Passport 8672ATM Module
Figure 49 Port page
Table 40 describes the fields displayed in the 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.