MAC Address Tables
Configuring Static MAC Address Filter
Cisco 220 Series Smart Switches Administration Guide Release 1.1.0.x 161
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Configuring Static MAC Address Filter
Use the Static Address Filtering page to configure the static MAC address filter
profiles so that specific MAC addresses will not be assigned to the specified
VLANs on the switch.
To define a static MAC address filter profile:
STEP 1 Click MAC Address Tables > Static Address Filtering.
STEP 2 Click Add.
STEP 3 Enter the following information:
• MAC Address—Enter the MAC address.
• VLAN ID—Select a VLAN ID. The specified MAC address will not be
assigned to this VLAN.
STEP 4 Click Apply. The static MAC address filter profile is added, and the Running
Configuration is updated.
Configuring Dynamic MAC Address Aging Time
The Dynamic Address Table contains the MAC addresses acquired by monitoring
the source addresses of traffic entering the switch. To prevent this table from
overflowing and to make room for new MAC addresses, an address is deleted if
no traffic is received for a certain period. This period of time is the aging interval.
To set the aging interval for dynamic MAC addresses:
STEP 1 Click MAC Address Tables > Dynamic Address Settings.
STEP 2 Enter the value in the Aging Time field. The aging time is a value between the
user-configured value and twice of that value minus. For example, if you entered
300 seconds, the aging time is between 300 and 599 seconds.
STEP 3 Click Apply. The aging time is defined, and the Running Configuration is updated.
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