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Appendix C
Commands in This Study Guide
Command
Description
Chapter
show cdp traffic
Shows the CDP packets sent and received
on a device and any errors
7
Show controllers s 0
Shows the DTE or DCE status of an
interface
4
show dialer
Shows the number of times the dialer string
has been reached, the idle-timeout values of
each B channel, the length of call, and the
name of the router to which the interface is
connected
10
show flash
Shows the files in flash memory
7
show frame-relay lmi
Shows the LMI type on a serial interface
10
show frame-relay map
Shows the static and dynamic Network
layertoPVC mappings
10
show frame-relay pvc
Shows the configured PVCs and DLCI
numbers configured on a router
10
show history
Shows you the last 10 commands entered by
default
4
show hosts
Shows the contents of the host table
7
show int f0/26
Shows the statistics of f0/26
App. B
show inter e0/1
Shows the statistics of interface e0/1
App. B
show interface s0
Shows the statistics of interface serial 0
4
show ip
Shows the IP configuration of the switch
App. B
show ip access-list
Shows only the IP access lists
9
show ip interface
Shows which interfaces have IP access lists
applied
9
show ip protocols
Shows the routing protocols and timers
associated with each routing protocol
configured on a router
5
show ip route
Displays the IP routing table
5, 10
show ipx access-list
Shows the IPX access lists configured on a
router
9
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