System information

Publication date: Feb., 2012
Revision A1
- 54 -
CLIReferenceGuide
Copyright @ 2012 by Amer Networks
learning: Thecommandletsyoutoconfigurelearningmodeof
switchportsontheswitch
Syntax:
learning <port-list> auto/ disable/ secure
Parameter :
<port-list> It is physical port available value is from 1 to 28 format:
1,3-5.
auto Learning is done automatically as soon as a frame with unknown
SMAC is received.
disable The parameter lets you to disable learning.
secure Only static MAC entries are learned, all other frames are
dropped.
EXAMPLE:
static‐mac: ThecommandletsyoutoconfigurestaticMACaddress
ontheswitch
Syntax:
static-mac <mac-address> <1-4094> <port-list>/block
Parameter :
<mac-address>
the parameter is MAC address, format
0a-1b-2c-3d-4e-5f.
<1-4094> VLAN ID, available value is from 1 to 4094.
<port-list> It is physical port available value is from 1 to 28 format:
1,3-5.
block The parameter lets you to block the specific MAC address for all
ports
EXAMPLE:
Switch(fdb)# learning 2 disable
Switch(fdb)# learning 4 secure
Switch(fdb)# show configuration
Automatic Aging : Enabled
Aging Time : 300 seconds
Port Learning Mode
---- -------------
1 Auto
2 Disabled
3 Auto
4 Secure
…………..
Switch(fdb)#