Cisco#sh ?
aaa Show AAA values
access-expression List access expression
access-lists List access lists
accounting Accounting data for active sessions
adjacency Adjacent nodes
aliases Display alias commands
arp ARP table
async Information on terminal lines used as router interfaces
backup Backup status
bgp BGP information
bridge Bridge Forwarding/Filtering Database [verbose]
buffers Buffer pool statistics
c1700 Show c1700 information
caller Display information about dialup connections
cca CCA information
cdapi CDAPI information
cdp CDP information
cef Cisco Express Forwarding
class-map Show QoS Class Map
clock Display the system clock
cns CNS subsystem
compress Show compression statistics
configuration Contents of Non-Volatile memory
connection Show Connection
context Show context information
controllers Interface controller status
cops COPS information
crypto Encryption module
debugging State of each debugging option
derived-config Derived operating configuration
dhcp Dynamic Host Configuration Protocol status
diag Show diagnostic information for port adapters/modules
dialer Dialer parameters and statistics
dnsix Shows Dnsix/DMDP information
dxi atm-dxi information
entry Queued terminal entries
exception exception informations
file Show filesystem information
flash: display information about flash: file system
frame-relay Frame-Relay information
history Display the session command history
hosts IP domain-name, lookup style, nameservers, and host table
html HTML helper commands
idb List of Hardware Interface Descriptor Blocks
interfaces Interface status and configuration
ip IP information
ipv6 IPv6 information
kerberos Show Kerberos Values
key Key information
line TTY line information
llc2 IBM LLC2 circuit information
location Display the system location
logging Show the contents of logging buffers
memory Memory statistics
modemcap Show Modem Capabilities database
ntp Network time protocol
parser Display parser information
policy-map Show QoS Policy Map
ppp PPP parameters and statistics
privilege Show current privilege level
processes Active process statistics
protocols Active network routing protocols
qdm Show information about QoS Device Manager
queue Show queue contents
queueing Show queueing configuration
radius Shows radius information
random-detect-group display random-detetct group
registry Function registry information
reload Scheduled reload information
rhosts Remote-host+user equivalences
rif RIF cache entries
rmon rmon statistics
route-map route-map information
rtr Response Time Reporter (RTR)
running-config Current operating configuration
sessions Information about Telnet connections
smf Software MAC filter
snapshot Snapshot parameters and statistics
snmp snmp statistics
sntp Simple network time protocol
spanning-tree Spanning tree topology
ssh Status of SSH server connections
ssl Show SSL command
stacks Process stack utilization
standby Hot Standby Router Protocol (HSRP) information
startup-config Contents of startup configuration
subscriber-policy Subscriber policy
subsys Show subsystem information
tacacs Shows tacacs+ server statistics
tcp Status of TCP connections
tech-support Show system information for Tech-Support
template Template information
terminal Display terminal configuration parameters
tgrm Trunk Group Resource Mananger info
time-range Time range
track Tracking information
traffic-shape traffic rate shaping configuration
users Display information about terminal lines
version System hardware and software status
vlans Virtual LANs Information
vpdn VPDN information
vtemplate Virtual Template interface information
whoami Info on current tty line
x25 X.25 information
x29 X.29 information