VLAN COMMANDS

Example

The following example shows how to display information for VLAN 1:

Console#show vlan id 1

 

 

Vlan ID:

1

 

Type:

Static

 

Name:

DefaultVlan

 

Status:

Active

 

Ports/Port channel:

Eth1/ 1(S) Eth1/ 2(S)

Eth1/ 3(S) Eth1/ 4(S) Eth1/ 5(S)

 

Eth1/ 6(S) Eth1/ 7(S)

Eth1/ 8(S) Eth1/ 9(S) Eth1/10(S)

 

Eth1/11(S) Eth1/12(S)

Eth1/13(S) Eth1/14(S) Eth1/15(S)

 

Eth1/16(S) Eth1/17(S)

Eth1/18(S) Eth1/19(S) Eth1/20(S)

 

Eth1/21(S) Eth1/22(S)

Eth1/23(S) Eth1/24(S) Eth1/25(S)

 

Eth1/26(S)

 

Console#

 

 

 

 

 

Configuring Private VLANs

Private VLANs provide port-based security and isolation between ports within the assigned VLAN. This switch supports two types of private VLAN ports: promiscuous, and community ports. A promiscuous port can communicate with all interfaces within a private VLAN. Community ports can only communicate with other ports in their own community VLAN, and with their designated promiscuous ports. This section describes commands used to configure private VLANs.

Table 4-55 Private VLAN Commands

Command

Function

Mode

Page

Edit Private VLAN Groups

 

 

 

 

 

 

private-vlan

Adds or deletes primary and secondary

VC

4-210

 

VLANs

 

 

 

 

 

 

private-vlan association

Associates a secondary VLAN with a

VC

4-211

 

primary VLAN

 

 

 

 

 

 

Configure Private VLAN

Interfaces

 

 

 

 

 

 

switchport mode

Sets an interface to host mode or

IC

4-213

private-vlan

promiscuous mode

 

 

 

 

 

 

switchport private-vlan

Associates an interface with a secondary

IC

4-214

host-association

VLAN

 

 

 

 

 

 

switchport private-vlan

Maps an interface to a primary VLAN

IC

4-214

mapping

 

 

 

 

 

 

 

4-209

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SMC Networks TigerSwitch manual Configuring Private VLANs, 209, Following example shows how to display information for Vlan
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TigerSwitch specifications

The SMC Networks TigerSwitch series represents a robust line of Ethernet switches designed to cater to a wide range of networking needs, from small businesses to enterprise environments. With a strong emphasis on performance, reliability, and ease of use, the TigerSwitch series has garnered a reputation for delivering effective solutions for today’s demanding data communication requirements.

One of the standout features of the TigerSwitch is its support for Gigabit Ethernet, which enables higher data transfer rates and reduced latency. This performance boost is crucial for businesses that rely on bandwidth-heavy applications such as VoIP, video conferencing, and large file transfers. Many models in the series come with multiple Gigabit Ethernet ports, providing businesses with the flexibility to connect various devices and expand their networks seamlessly.

The TigerSwitch series also incorporates advanced Layer 2 switching capabilities, including features such as VLAN support and QoS (Quality of Service). VLAN support allows network administrators to segment network traffic, enhancing security and improving overall network performance. By segregating traffic based on user groups or applications, VLANs help manage bandwidth more effectively. QoS is particularly important in environments where voice and video services compete for bandwidth, as it prioritizes critical applications ensuring minimal interruptions in service quality.

Another key characteristic of the TigerSwitch is its user-friendly management interface. Many models come with web-based management capabilities, making it simpler for network administrators to configure settings, monitor performance, and troubleshoot issues. Additionally, the series supports SNMP (Simple Network Management Protocol), allowing for centralized network management and monitoring, which is essential for larger networks.

The TigerSwitch series also promotes energy efficiency, aligning with modern eco-friendly practices. Many of the switches feature Power over Ethernet (PoE) support, allowing them to deliver power to connected devices such as IP cameras and wireless access points over the same Ethernet cable used for data. This not only simplifies cabling requirements but also contributes to reducing overall power consumption, which is a consideration for both cost savings and environmental impact.

In conclusion, the SMC Networks TigerSwitch series stands out due to its combination of performance, advanced features, and ease of management. With its Gigabit Ethernet capabilities, VLAN and QoS support, user-friendly interfaces, and energy-efficient design, the TigerSwitch is well-equipped to meet the diverse needs of modern networking environments, offering reliable solutions that cater to both current demands and future expansions.
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