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24 Command Groups
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Clock Commands
bridge multicast forward-
all
Enables forwarding of all multicast frames on a port. VLAN
Configuration
bridge multicast
forbidden forward-all
Enables forbidding forwarding of all multicast frames
to a port.
VLAN
Configuration
bridge aging-time Sets the address table aging time. Global
Configuration
clear bridge Removes any learned entries from the forwarding
database.
Privileged User
EXEC
port security Disables new address learning on an interface. Interface
Configuration
port security routed
secure-address
Adds MAC-layer secure addresses to a routed port. Interface
Configuration
show bridge address-table Displays dynamically created entries in the bridge-
forwarding database.
Privileged User
EXEC
show bridge address-table
static
Displays statically created entries in the bridge-
forwarding database
.
Privileged User
EXEC
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
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