Command Groups 37
Clock Commands
show bridge address-table
count
Displays the number of addresses present in all or at a
specific VLAN.
Privileged User
EXEC
show bridge multicast
address-table
Displays statically created entries in the bridge-
forwarding database.
Privileged User
EXEC
show bridge multicast
filtering
Displays the Multicast filtering configuration. Privileged User
EXEC
show ports security Displays the port-lock status. Privileged User
EXEC
show ports security
addresses
Displays the current dynamic addresses in locked ports. Privileged User
EXEC
Command Group Description Access Mode
clock set
Manually sets the system clock.
Privileged User
EXEC
clock source
Configures an external time source for the system
clock.
Privileged User
EXEC
clock timezone
Sets the time zone for display purposes.
Global
Configuration
clock summer-time
Configures the system to automatically switch to
summer time (daylight saving time).
Global
Configuration
sntp authentication-key
Defines an authentication key for Simple Network
Time Protocol (SNTP).
Global
Configuration
sntp authenticate
Grants authentication for received Network Time
Protocol (NTP) traffic from servers.
Global
Configuration
sntp trusted-key
Authenticates the identity of a system to which
SNTP will synchronize.
Global
Configuration
sntp client poll timer
Sets the polling time for the SNTP client.
Global
Configuration
sntp broadcast client enable
Enables the SNTP Broadcast clients.
Global
Configuration
sntp anycast client enable
Enables Anycast clients.
Global
Configuration
sntp client enable
(interface)
Enables the SNTP client on an interface.
Interface
Configuration
5400_CLI.book Page 37 Wednesday, December 17, 2008 4:33 PM