Command Line Reference Guide

Layer 2 | 845
<MAC_ADDR=0xa0000000,VLAN_ID=0xffe,PRI=0,CPU=0,DST_DISCARD=0,SRC_DISCARD=0,S
CP=0,TGID_LO=0,PORT_TGID=0,TGID_PORT=0,T=0,TGID_HI=0,L2MC_PTR=0,MODULE_ID=0x
10,REMOTE_TRUNK=0,L3=0,MAC_BLOCK_INDEX=0,STATIC_BIT=0,RPE=0,MIR-
ROR=0,VALID=1,EVEN_PARITY=1,HITDA=1,HITSA=1>
!-------------output truncated-------------------!
Usage
Information
Use this command to check various flags associated with each MAC address in the CAM.
The previous example shows information for two MAC addresses. The second entry is for MAC
address 00:00:a0:00:00:00 (leading 0s are not shown), which is shown as learned on VLAN ID 4094
(
0xfff), as shown in the examples below. Above, “STATIC_BIT=0” means that the address is
dynamically learned.
When an entry is listed as
STATIC_BIT=1, its HIT_SA is 0, which signifies that this address is not
getting continuously learned trough traffic. The
HIT_DA is set when a new learn happens, and after
the first age sweep, it gets reset.
Example 2
(show
mac-address-table)
FTOS#show mac-address-table
VlanId Mac Address Type Interface State
4094 00:00:a0:00:00:00 Dynamic Gi 2/0 Active
!-------------output truncated-------------------!
Example 3
(show cam mac
linecard)
FTOS#show cam mac linecard 2 port-set 0
VlanId Mac Address Region Interface
0 ff:ff:ff:ff:ff:ff STATIC 00001
4094 00:00:a0:00:00:00 DYNAMIC Gi 2/0
!-------------output truncated-------------------!
show cam mac linecard (dynamic or static)
c e
Display the CAM size and the portions allocated for MAC addresses and for MAC ACLs.
Syntax
show cam mac linecard slot port-set port-pipe [address mac_addr | dynamic | interface interface
| static | vlan vlan-id]
Parameters
linecard slot (REQUIRED) Enter the keyword linecard followed by a slot number to
select the linecard for which to gather information.
C-Series Range: 0 to 4 (C150); 0 to 8 (C300)
E-Series Range: 0 to 6
port-set port-pipe (REQUIRED) Enter the keyword port-set followed by a Port-Pipe number to
select the Port-Pipe for which to gather information.
Range: 0 or 1
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.