Interface Commands

COMMAND LINE INTERFACE

These commands are used to display or set communication parameters for an Ethernet port, aggregated link, or VLAN.

Table 4-40 Interface Commands

Command	Function	Mode	Page
interface	Configures an interface type and enters interface	GC	4-145
	configuration mode

description	Adds a description to an interface configuration	IC	4-145

speed-duplex	Configures the speed and duplex operation of a	IC	4-146
	given interface when autonegotiation is disabled

negotiation	Enables autonegotiation of a given interface	IC	4-147

capabilities	Advertises the capabilities of a given interface	IC	4-148
	for use in autonegotiation

flowcontrol	Enables flow control on a given interface	IC	4-149

shutdown	Disables an interface	IC	4-150

switchport	Configures the broadcast storm control	IC	4-151
broadcast	threshold
packet-rate

clear counters	Clears statistics on an interface	PE	4-152

show interfaces	Displays status for the specified interface	NE,	4-153
status		PE

show interfaces	Displays statistics for the specified interfaces	NE,	4-154
counters		PE

show interfaces	Displays the administrative and operational	NE,	4-156
switchport	status of an interface	PE

4-144

SMC6752AL2 specifications

The SMC Networks SMC6752AL2 is a robust and versatile gigabit Ethernet switch designed to cater to the demands of medium to large enterprise networks. This switch delivers an impressive combination of performance, flexibility, and manageability, making it an ideal solution for businesses seeking to enhance their network infrastructure.

One of the standout features of the SMC6752AL2 is its 48 Gigabit Ethernet ports, allowing for high-speed network connections to a variety of devices such as servers, workstations, and other networked equipment. Additionally, the switch includes 4 SFP (Small Form-factor Pluggable) slots that provide options for connecting to other networking devices via fiber optics, enhancing the versatility of the network configuration.

The SMC6752AL2 supports advanced Layer 2 switching capabilities, which are crucial for efficient data handling and traffic management. With features such as VLAN (Virtual Local Area Network) support, the switch can segment network traffic to improve performance and security while effectively managing broadcast domains. It supports 802.1Q VLAN tagging, allowing for better network segmentation and isolation of different types of traffic.

Moreover, the switch is equipped with Quality of Service (QoS) features to prioritize critical data transmissions. This is essential for applications requiring real-time data flow, such as VoIP (Voice over Internet Protocol) and video conferencing. The SMC6752AL2's QoS capabilities enable users to classify and prioritize traffic, ensuring a smooth and seamless experience for bandwidth-intensive applications.

The SMC6752AL2 also includes features such as port mirroring and link aggregation, enhancing the monitoring and management capabilities of the network. Port mirroring allows administrators to duplicate traffic from one port to another for analysis and troubleshooting, while link aggregation enables combining multiple connections for increased bandwidth and redundancy.

In terms of security, the switch supports802.1X port-based authentication, providing a layer of network access control that ensures only authorized users can connect. This feature, combined with the ability to create access control lists (ACLs), helps to safeguard the network against unauthorized access and other potential threats.

Overall, the SMC Networks SMC6752AL2 is a feature-rich Ethernet switch that offers reliable performance and advanced capabilities for managing enterprise networks. Its combination of port density, layer 2 switching features, QoS functionalities, and enhanced security makes it an excellent choice for organizations looking to expand or upgrade their networking solutions. With the SMC6752AL2, businesses can maintain high-performance connectivity and effective network management tailored to their specific operational needs.

SMC Networks SMC6752AL2 manual Interface Commands

Models: SMC6752AL2

COMMAND LINE INTERFACE