Reference Guide

Version Description
8.2.1.0 Introduced on the S-Series.
7.7.1.0 Introduced on the C-Series.
7.5.1.0 Introduced on the E-Series.
show cam mac stack-unit
Display the content addressable memory (CAM) size and the portions allocated for MAC addresses and
for MAC ACLs.
Syntax
show cam mac stack-unit unit_number port-set port-pipe count
[vlan vlan-id] [interface interface]
Parameters
stack-unit
unit_number
(REQUIRED) Enter the keyword linecard followed by a
stack member number to select the linecard for which to
gather information. The S-Series range is 0 to 1.
port-set port-
pipe
(REQUIRED) Enter the keywords port-set followed by a
Port-Pipe number to select the Port-Pipe for which to gather
information. The range is 0 or 11.
address mac-
addr
(OPTIONAL) Enter the keyword address followed by a MAC
address in the nn:nn:nn:nn:nn:nn format to display
information on that MAC address.
dynamic (OPTIONAL) Enter the keyword dynamic to display only
those MAC addresses learned dynamically by the switch.
static (OPTIONAL) Enter the keyword static to display only those
MAC address specifically configured on the switch.
interface
interface
(OPTIONAL) Enter the keyword interface followed by the
interface type, slot and port information:
• 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 S-Series, the
range is 1 to 128.
• 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.
1292
Layer 2