QTECH SmartEdge 100 PPP and PPPoE - Manual (Page 27)

Operations Tasks
4 Operations Tasks
To enable the generation of debug messages for Point-to-Point Protocol (PPP)
events and display PPP information, perform the appropriate task listed in
Table 17. Enter the clear and debug commands in exec mode; enter the
show
commands in any mode.
Table 17 PPP Operations Tasks
Task
Root Comman
d
Clear traffic counters for PPP-encapsulated ports and channels. clear ppp
counters
Enable the generation of debug messages for various types of PPP
events on PPP-encapsulated ports and channels. debug ppp
Display the current state for one or more PPP-encapsulated ports or
channels or a brief summary. show ppp
Display traffic counters for PPP-encapsulated ports and channels. show ppp
counters
To debug PPP sessions, examine the output from the show ppp counters
and show ppp counters detail commands. If debug messages are
needed, start with the debug ppp command with the exception keyword to
look for events that indicate a malfunction. To display the most concise view of
session negotiations, use the debug ppp command with the packet keyword.
You can also use the show subscribers active command to verify the IP
addresses or subnets for subscribers.
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