Reference Guide

Version 7.7.1.0 Introduced on the C-Series.
Version 7.5.1.0 Introduced on the E-Series.
show cam mac linecard (count)
Display the content addressable memory (CAM) size and the portions allocated for MAC addresses and for MAC ACLs.
Syntax
show cam mac linecard slot port-set port-pipe count [vlan vlan-
id] [interface interface]
Parameters
linecard slot (REQUIRED) Enter the keyword linecard then a slot number to
select the linecard for which to gather information.
port-set port-pipe (REQUIRED) Enter the keywords port-set then a Port-Pipe number
to select the Port-Pipe for which to gather information.
count (REQUIRED) Enter the keyword count to display CAM usage by
interface type.
interface
interface
(OPTIONAL) Enter the keyword interface then the interface type,
slot and port information:
• For a Port Channel interface, enter the keywords port-
channel then a number.
• For a SONET interface, enter the keyword sonet then the
slot/ port information.
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port information.
• For a 40-Gigabit Ethernet interface, enter the keyword
fortyGigE then the slot/port information.
vlan vlan-id (OPTIONAL) Enter the keyword vlan then the VLAN ID to display the
MAC address assigned to the VLAN. The range is from 1 to 4094.
Command Modes
• EXEC
• EXEC Privilege
Command History
This guide is platform-specific. For command information about other platforms, refer to the
relevant FTOS Command Line Reference Guide .
The following is a list of the FTOS version history for this command.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.5.1.0 Added support for 4-port 40G line cards on ExaScale.
Version 8.3.7.0 Introduced on the S4810.
862