Device’s MAC address. For example, Table on

Using Passwords, Port Security, and Authorized IP

Using Passwords, Port Security, and Authorized IP Managers To Protect Against Unauthorized Access

Configuring and Monitoring Port Security

simultaneously increase the limit and add the MAC address with a single command. For example, suppose port 1 allows one authorized device and already has a device listed:

	To add a second authorized device to port 1, execute a port-security command
	for for port 1 that raises the address limit to 2 and specifies the additional
	device’s MAC address. For example:
	SMC TigerSwitch 10/100(config)# port-security 1 mac-
	address 0c0090-456456 address-limit 2
	Removing a Device From the “Authorized” List for a Port. This com-
	mand option removes unwanted devices (MAC addresses) from the Autho-
	rized Addresses list. (An Authorized Address list is available for each port for
	which Learn Mode is currently set to “Static”. See the “Address List” entry in
	the table on page 7-13.)

C a u t i o n	When learn mode is set to static, the Address Limit (address-limit) parameter
	controls how many devices are allowed in the Authorized Addresses (mac-
	address) for a given port. If you remove a MAC address from the Authorized
	Addresses list without also reducing the Address Limit by 1, the port may
	subsequently detect and accept as authorized a MAC address that you do not
	intend to include in your Authorized Address list. Thus, if you use the CLI to
	remove a device that is no longer authorized, it is recommended that you first
	reduce the Address Limit (address-limit) integer by 1, as shown below. This
	prevents the possibility of the same device or another unauthorized device on
	the network from automatically being accepted as “authorized” for that port.
	To remove a device (MAC address) from the “Authorized” list and when the

	current number of devices equals the Address Limit value, you should first
	reduce the Address Limit value by 1, then remove the unwanted device.

7-18

SMC6624M specifications

SMC Networks SMC6624M is a robust and versatile managed switch designed to meet the needs of enterprises seeking reliable network solutions. This device features 24 Gigabit Ethernet ports that allow for high-speed data transfer, making it ideal for environments that demand high bandwidth. The SMC6624M is particularly suited for small to medium-sized businesses that require a powerful network backbone to support various applications, including voice, video, and data transmission.

One of the standout features of the SMC6624M is its Layer 2 and Layer 3 switching capabilities, enhancing the flexibility and efficiency of network management. The switch supports VLANs (Virtual Local Area Networks), which allow administrators to segment network traffic for improved security and performance. This capability is essential for organizations looking to optimize their network resources and apply policies that enhance security.

The SMC6624M also integrates advanced Quality of Service (QoS) features, enabling the prioritization of network traffic. This is particularly useful for applications such as VoIP and video conferencing, where maintaining low latency and jitter is crucial for ensuring a seamless user experience. Users can define traffic classes and manage bandwidth allocation, which helps in maintaining the quality of critical applications even during peak usage times.

In terms of connectivity and performance, the SMC6624M includes 4 Gigabit SFP ports, allowing for fiber optic connections to extend network reach and provide flexibility in deployment. The ability to take advantage of high-speed fiber connections means businesses can scale their networks as needed without significant infrastructure changes.

Management options for the SMC6624M are comprehensive. It supports SNMP (Simple Network Management Protocol) for monitoring and managing network performance effectively. Additionally, the switch can be configured using a web-based interface, command-line interface (CLI), or through SNMP, providing flexibility to network administrators with different preferences and expertise.

Furthermore, the SMC6624M is built with a fanless design, which ensures quiet operation and is energy efficient. Its compact form factor and sturdy build make it suitable for installation in various environments, including data centers and office settings.

Overall, the SMC Networks SMC6624M stands out for its combination of speed, flexibility, and management features, making it an excellent choice for businesses looking to enhance their network infrastructure. With a focus on reliability and performance, this managed switch promises to deliver the capabilities that today's modern networks demand.

SMC Networks SMC6624M manual Device’s MAC address. For example, Table on

Models: SMC6624M

Using Passwords, Port Security, and Authorized IP

Configuring and Monitoring Port Security

device’s MAC address. For example:

address 0c0090-456456 address-limit 2

the table on page 7-13.)

C a u t i o n

SMC6624M specifications