Reference Guide

1572 | E-Series Debugging and Diagnostics
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Example
Figure 65-25. show interfaces tengigabitethernet Command Example
Table 65-3 defines the information displayed in Figure 65-25.
show logging driverlog
e
Display the driver log for the RPM CP processor or for the line card CPU in the specified slot.
Syntax
show logging driverlog [linecard number]
Parameters
Defaults
No default values or behavior
Command Modes
EXEC
EXEC Privilege
Table 65-3. Lines in show interfaces tengigabitethernet Command Example
Line Description
Loss of Signal Indicates if the interface has detected the required number of digital bit
transitions (from 1 to 0 and 0 to 1) on the incoming signal. A 10 GE link must
detect a certain number of such transitions for proper synchronization.
Rx Signal Lock Error Indicates a loss of timing condition. The receive clock must be recovered
from the incoming data stream to allow the receiving physical layer to
synchronize with the incoming electrical pulses.
PCS Link State Display the state of the PCS (Physical Coding sub-layer). The state is either
up or down.
Link Fault Remote. Indicates if the remote device has detected a fault, is inhibiting transmission
of frames, and may be continuously transmitting idle messages.
Link Fault Local. Indicates if a local fault is detected that may inhibit transmission of frames,
and may be continuously transmitting remote fault signals.
Link Fault Idle Error Indicates the detections of a non-idle symbol during an idle period.
Link Fault Illegal Symbol Indicates the detections of an illegal symbol, other than an error symbol,
while receiving data frames.
Link Fault Error Symbol. Indicates the detections of an error symbol while receiving data frames.
FTOS#show interfaces tengigabitethernet 4/0 link-status
Port Status
Loss of Signal : FALSE (XFP has power)
RX Signal Lock Error : TRUE (Lock detected)
PCS Link State : Down
Link Faults
Remote : None (No Fault)
Local : Fault (Fault present)
Idle Error : False (Not received)
Illegal Symbol : False (Not received)
Error Symbol : False (Not received)
FTOS#
linecard number (OPTIONAL) Enter the keyword linecard followed by the line card slot number
to display the driver log for the specified line card.
Range: 0 to 13 on a E1200, 0 to 6 on a E600/E600i, and 0 to 5 on an E300