H3C S5120-EI Series, Руководство по эксплуатации

Страница: 1017 / 1191

1-5
z
In the Layer 2 aggregate interfaces view, you can’t configure the MAC Learning Limit.
z
When a port is the member of the aggregation group, in Ethernet port view, you can’t configure the
MAC Learning Limit
Displaying and Maintaining MAC Address Table
To do… Use the command… Remarks
display mac-address
blackhole
[
vlan vlan-id
]
[
count
]
Display MAC address table
information
display mac-address
[
mac-address
[
vlan vlan-id
] |
[
dynamic
|
static
] [
interface
interface-type
interface-number
] [
vlan
vlan-id
] [
count
] ]
Display the aging timer for
dynamic MAC address entries
display mac-address
aging-time
Display MAC address statistics
display mac-address
statistics
Available in any view
MAC Address Table Configuration Example
Network requirements
Log onto your device from the Console port to configure MAC address table management as follows:
z
Set the aging timer to 500 seconds for dynamic MAC address entries.
z
Add a static entry 000f-e235-dc71 for port GigabitEthernet 1/0/1 in VLAN 1.
Configuration procedure
# Add a static MAC address entry.
<Sysname> system-view
[Sysname] mac-address static 000f-e235-dc71 interface gigabitethernet 1/0/1 vlan 1
# Set the aging timer for dynamic MAC address entries to 500 seconds.
[Sysname] mac-address timer aging 500
# Display the MAC address entry for port GigabitEthernet 1/0/1.
[Sysname] display mac-address interface gigabitethernet 1/0/1
MAC ADDR VLAN ID STATE PORT INDEX AGING TIME(s)
000f-e235-dc71 1 Config static GigabitEthernet 1/0/1 NOAGED
--- 1 mac address(es) found ---