CONFIGURING THE SWITCH

CLI – Use the interface command to select the target port, then use the port monitor command to specify the source port. Note that default mirroring under the CLI is for both received and transmitted packets.

Console(config)#interface ethernet 1/10

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Console(config-if)#port monitor ethernet 1/11

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Console(config-if)#

 

 

 

Configuring Port Security

Port security is a feature that allows you to configure a switch port with one or more device MAC addresses that are authorized to access the network through that port.

When port security is enabled on a port, the switch stops learning new MAC addresses on the specified port. Only incoming traffic with source addresses already stored in the dynamic or static address table will be accepted as authorized to access the network through that port. If a device with an unauthorized MAC address attempts to use the switch port, the intrusion will be detected and the switch can automatically take action by disabling the port and sending a trap message.

To use port security, first allow the switch to dynamically learn the <source MAC address, VLAN> pair for frames received on a port for an initial period, and then enable port security to stop address learning. Be sure you enable the learning function long enough to ensure that all valid VLAN members have been registered on the selected port.

Note that a secure port has the following restrictions:

It should not be connected to a network interconnection device.

It cannot be configured as a member of a static trunk.

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SMC Networks 10/100/1000 SMCGS8P-Smart manual Configuring Port Security

10/100/1000 SMCGS8P-Smart specifications

SMC Networks has long been a reputable name in the networking industry, known for delivering reliable and innovative solutions to meet the demands of modern networking environments. The SMCGS8P-Smart is an impressive addition to their lineup, offering advanced functionality and robust features suitable for small to medium-sized businesses and other network-intensive applications.

The SMCGS8P-Smart is a managed Gigabit switch that provides 8 ports featuring 10/100/1000 Mbps connectivity. This switch is designed to facilitate high-speed data transfer and seamless connectivity among devices within a network. With its rack-mountable design, the SMCGS8P-Smart is optimized for space conservation in server rooms and network closets, making it an ideal choice for organizations with limited physical space for their network equipment.

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