Commands Used in This Chapter
461
Commands Used in This Chapter
T
he following list contains a summary of all the commands used in
this chapter.
Command
Description
clear interface bri n
Resets the various counters that are
available on the Basic Rate Interface
(BRI) and terminates a connection
on the interface.
debug bri
Provides information regarding the
B channels of the interface.
debug dialer
Provides information regarding the
cause of a dialing connection and
the status of the connection.
debug isdn q921
Gives details regarding the Layer 2
connection sequence for ISDN.
debug isdn q931
Gives details regarding the Layer 3
connection sequence for ISDN.
debug ppp authentication
Gives details regarding the PPP /
CHAP authentication connection
sequence.
debug ppp negotiation
Provides real-time information
about the establishment of a session.
debug ppp packet
Reports real-time PPP packet flow,
including the type of packet and the
specific B channel used.
ping
Initiates an ICMP echo request.
There are two levels, User and
Privileged. The IP protocol is used.
show controller bri
Displays the interface status and the
superframe error counter.
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