Cisco 300 Series User Manual

Address Table Commands
OL-32830-01 Command Line Interface Reference Guide 146
5
• ethernet interface-list —Specifies a list of Ethernet ports. Separate
nonconsecutive Ethernet ports with a comma and no spaces. Use a hyphen
to designate a range of ports.
• port-channel port-channel-list —Specifies a list of port channels. Separate
nonconsecutive port-channels with a comma and no spaces. Use a hyphen
to designate a range of port channels.
Default Configuration
No forbidden addresses are defined.
Default option is add.
Command Mode
Interface (VLAN) Configuration mode
User Guidelines
Before defining forbidden ports, the Multicast group should be registered, using
bridge multicast address.
You can execute the command before the VLAN is created.
Example
The following example forbids MAC address 0100.5e02.0203 on port gi14 within
VLAN 8.
switchxxxxxx(config)# interface vlan 8
switchxxxxxx(config-if)# bridge multicast address 0100.5e02.0203
switchxxxxxx(config-if)# bridge multicast forbidden address 0100.5e02.0203
add gi14
5.5 bridge multicast ip-address
To register IP-layer Multicast addresses to the bridge table, and statically add or
remove ports to or from the group, use the bridge multicast ip-address IInterface
(VLAN) Configuration mode command. To unregister the IP address, use the no
form of this command.

Cisco 300 Series Specifications

General

Model	Cisco 300 Series
Category	Switch
Dimensions	Varies by model
Weight	Varies by model
Power over Ethernet (PoE)	Available on select models
Management	Web-based GUI, SNMP, CLI
VLANs	Up to 256
Security Features	ACLs, 802.1X, Port Security
Humidity	10% to 90% non-condensing
Ports	8, 16, 24, 48