August 2005
Intermediate to advanced
798 pages
31h 12m
English
fddi cmt-signal-bits — interface
fddi cmt-signal-bitssignal-bits[phy-a | phy-b] no fddi cmt-signal-bitssignal-bits[phy-a | phy-b]
CMT transmission bits
None
This command sets the bits to be transmitted during the signal phase of CMT. Changing these values is not recommended and should be done only to debug specific CMT problems. signal-bits is the hexadecimal value of the bit fields you wish to set. phy-a and phy-b select the physical sublayer, either a or b. Table 17-9 describes the bit fields.
|
Bit position |
Meaning |
|
0 |
Escape bit |
|
1-2 |
Physical type |
|
3 |
Physical compatibility |
|
4-5 |
Link confidence test duration |
|
6 |
MAC for link confidence test |
|
7 |
Link confidence test failed |
|
8 |
MAC for local loop |
|
9 |
MAC on physical output |