660
Appendix C
Commands in This Study Guide
Command
Description
Chapter
Ctrl
+
W
Erases a word
4
Ctrl
+
Z
Ends configuration mode and returns
to EXEC
4
debug dialer
Shows you the call setup and teardown
procedures
10
debug frame-relay lmi
Shows the lmi exchanges between the router
and the Frame Relay switch
10
debug ip igrp events
Provides a summary of the IGRP routing
information running on the network
5
debug ip igrp transactions
Shows message requests from neighbor
routers asking for an update and the
broadcasts sent from your router to that
neighbor router
5
debug ip rip
Sends console messages displaying informa-
tion about RIP packets being sent and
received on a router interface
5
debug ipx
Shows the RIP and SAP information as it
passes through the router
8
debug isdn q921
Shows layer-2 processes
10
debug isdn q931
Shows layer-3 processes
10
delete nvram
Deletes the contents of NVRAM on a
1900 switch
7, App. B
delete vtp
Deletes VTP configurations from a switch
App. B
description
Sets a description on an interface
4, App. B
dialer idle-timeout
number
Tells the BRI line when to drop if no
interesting traffic is found
10
dialer list number protocol
protocol permit/deny
Specifies interesting traffic for a DDR link
10
dialer load-threshold
number inbound/outbound/
either
Sets the parameters that describe when the
second BRI comes up on an ISDN link
10
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