USING ‘SHOW’ COMMANDS
The family of ‘show’ commands is the cornerstone of CLI-based system monitoring. Most features
implement one or more ‘show’ commands that will display a relevant mix of status and configuration.
Please note: The exact set of available commands, parameters and output format depends on the system
configuration and software version, so some of the following commands and examples may not be
applicable to all systems.
‘show’ commands exist only in the two Exec modes and are subject to session privilege level
enforcement. Therefore, listing the largest possible set of ‘show’ commands requires the session to be at
level 15.
Showing Available Commands
Example: Listing All ‘show’ Commands
The following example raises the session privilege level to 15. In this example an ‘enable secret’ has
been specified, so password entry is required to proceed.
Then the user inputs ‘show’ and uses the context-sensitive help feature to list the possible show
commands, in this case for a Carrier Ethernet system.
SWI2210-XXXX> enable
Password: ***
SWI2210-XXXX# show ?
aaa Login methods
access Access management
access-list Access list
aggregation Aggregation port configuration
clock Configure time-of-day clock
dot1x IEEE Standard for port-based Network Access Control
eps Ethernet Protection Switching
erps Ethernet Ring Protection Switching
evc Ethernet Virtual Connections
green-ethernet Green ethernet (Power reduction)
history Display the session command history
interface Interface status and configuration
ip Internet Protocol
ipmc IPv4/IPv6 multicast configuration
ipv6 IPv6 configuration commands
lacp LACP configuration/status
line TTY line information
link-oam Link OAM configuration
lldp Display LLDP neighbors information.
logging Syslog
loop-protect Loop protection configuration
mac Mac Address Table information
mep Maintenance Entity Point
mvr Multicast VLAN Registration configuration
network-clock Show selector state.
ntp Configure NTP
perf-mon Performance Monitor
platform Platform specific information
port-security Port security
privilege Display command privilege
ptp Precision time Protocol (1588)
pvlan PVLAN configuration
qos Quality of Service
radius-server RADIUS configuration
rfc2544 RFC2544 perfomance tests
rmon RMON statistics
running-config Show running system information
sflow Statistics flow.
snmp Display SNMP configurations
spanning-tree STP Bridge
switchport Display switching mode characteristics
tacacs-server TACACS+ configuration
terminal Display terminal configuration parameters
thermal-protect Display thermal protection status.
upnp Display UPnP configurations
users Display information about terminal lines
version System hardware and software status
vlan VLAN status