show mac-address-table aging-time – displays the MAC aging time.
mac-address-table static
Associate specific MAC or hardware addresses to an interface and VLANs.
C-Series, E-Series, S-Series, Z-Series, S4810
Syntax
mac-address-table static mac-address {multicast vlan vlan-id 
output—range interface}{output interface vlan vlan-id}
To remove a MAC address, use the no mac-address-table static mac-address 
output interface vlan vlan-id command.
Parameters
mac-address
Enter the 48-bit hexidecimal address in nn:nn:nn:nn:nn:nn format.
multicast
Enter a vlan port to where L2 multicast MAC traffic is forwarded.
NOTE: Use this option if you need to have multicast functionality 
in an L2 VLAN without IGMP protocols.
output 
interface
For a unicast MAC address, enter the keyword output followed by 
one of the following interfaces for which traffic needs to be 
forwarded:
• For a 1-Gigabit Ethernet interface, enter the keyword 
GigabitEthernet followed by the slot/port information.
• For a Port Channel interface, enter the keywords port-
channel followed by a number. For the C-Series and S-
Series, the range is 1 to 128. For the E-Series, the range is 1 to 
255 for TeraScale and 1 to 512 for ExaScale.
• For a SONET interface, enter the keyword sonet followed by 
the slot/port information.
• For a 10-Gigabit Ethernet interface, enter the keyword 
TenGigabitEthernet followed by the slot/port 
information.
• For a 40-Gigabit Ethernet interface, enter the keyword 
fortyGigE followed by the slot/port information.
output-range 
interface
For a multicast MAC address, enter the keyword output-range 
followed by one of the following interfaces to indicate a range of 
ports for which traffic needs to be forwarded:
• For a 1-Gigabit Ethernet interface, enter the keyword 
GigabitEthernet followed by the slot/port information.
• For a Port Channel interface, enter the keywords port-
channel followed by a number. For the C-Series and S-
Series, the range is 1 to 128. For the E-Series, the range is 1 to 
255 for TeraScale and 1 to 512 for ExaScale.
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