Command Modes 71
clear logging file Clears messages from the logging file
clear spanning-tree detected-
protocols
Restarts the protocol migration process on all interfaces or on the specified
interface.
clock set Manually sets the system clock.
configure Enters the global configuration mode.
copy Copies files from a source to a destination.
crypto certificate request Generates and displays certificate requests for HTTPS.
dot1x re-authenticate Manually initiates a re-authentication of all 802.1X-enabled ports or the specified
802.1X-enabled port.
ipv6 set mtu Sets the MTU size of IPv6 packets sent on an interface.
login Returns to User EXEC mode.
reload Reloads the operating system.
set interface active Reactivates an interface that was suspended by the system.
set system Activates/deactivates specified features.
show arp Displays entries in the ARP table.
show authentication methods Displays information about the authentication methods.
show banner Displays the banners configuration.
show bootvar Displays the active system image file that the device loads at startup
show bridge address-table Displays dynamically created entries in the bridge-forwarding database.
show bridge address-table count Displays the number of addresses present in all VLANs or at specific VLAN.
show bridge multicast address-
table
Displays Multicast MAC address table information.
show bridge multicast filtering Displays the Multicast filtering configuration.
show copper-ports cable-length Displays the estimated copper cable length attached to a port.
show copper-ports tdr Displays the last TDR (Time Domain Reflectometry) tests on specified ports.
show crypto key mypubkey Displays the SSH public keys stored on the device.
show crypto key pubkey-chain
ssh
Displays SSH public keys stored on the device.
show crypto certificate
mycertificate
Displays the SSL certificates of the device
show dot1x Displays allowed multiple hosts on an 802.1X-authorized port, that has the dot1x
port-control Interface Configuration command set to auto.
show dot1x advanced Displays 802.1X enhanced features for the switch or for the specified interface.
show dot1x users Displays 802.1X statistics for a specified interface.
5400_CLI.book Page 71 Wednesday, December 17, 2008 4:33 PM