Chapter 4 Service Configuration
Command
Function
show mac
{
dynamic
|
learning
|
limit
|
permanent
|
static
}[
port
<
1-28
>|
trunk
<
1-15
>|
vlan
<
1-4094
>] (all configuration modes)
Displays various MAC function configurations
and MAC address entries based on
global/port/trunk/VLAN.
show mac mac-address
<
HH.HH.HH.HH.HH.HH
> (all configuration
modes)
Displays the MAC address entry content of a
specified MAC address.
show mac unknown-filter
[
port
<
1-28
>|
trunk
<
1-15
>] (all
configuration modes)
Displays the filter function of the packet with the
unknown source based on global/port/trunk.
show mac aging-time
(all configuration modes)
Displays device MAC address aging time.
show mac filter
(all configuration modes)
Displays source MAC address or destination
MAC address filtering function.
show mac logging-alarm
(all configuration modes)
Displays MAC event alarm configuration.
zte(cfg)#
set mac learning except session
<
1-100
>{
clear
|
mac-address
<
HH.HH.HH.HH.HH.HH.HH
>
mac-mask
<
HH.HH.HH.HH.HH.HH.HH
>[
vlan
<
1-4094
>]}
Sets the function of not learning specified MAC
addresses
zte(cfg)#
set mac learning except
{
port
<
portlist
>|
trunk
<
trunklist
>}
session unbind
Debinds ports/trunks and all sessions.
zte(cfg)#
set mac learning except
{
port
<
portlist
>|
trunk
<
trunklist
>}
session
<
1-100
>{
bind
|
unbind
}
Sets the binding relation between ports/trunks
and all sessions.
show mac learning except session
[<
1-100
>]
Displays the configuration of sessions for which
specified source MAC learning is not needed.
show mac learning except
{
port
<
portlist
>|
trunk
<
trunklist
>}
Displays the binding relation between
ports/trunks and sessions.
4.7 LACP Configuration
LACP Overview
Link Aggregation Control Protocol (LACP) is a standard protocol defined in IEEE 802.3ad.
Link aggregation means that physical links with the same transmission media and
transmission rate are “bound” together, making them look like one link logically. This
concept is also known as Trunk. It allows the bandwidths of parallel physical links between
the switches or between the switch and the server to increase in multiples simultaneously.
As a result, it becomes an import technology in broadening link bandwidth and creating
link transmission flexibility and redundancy.
An aggregated link is also called trunk. If a port of the trunk is blocked or faulty, the data
packets will be distributed to other ports of this trunk for transmission. If this port recovers,
the data packets will be re-distributed to all the normal ports of this trunk for transmission.
4-17
SJ-20120409144109-002|2012-07-02(R1.0)
ZTE Proprietary and Confidential
