Accton Technology VS4512DC manual Switchport ingress-filtering

Models: VS4512DC VS4512

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VLAN Commands

Command Usage

When set to receive all frame types, any received frames that are untagged are assigned to the default VLAN.

Example

The following example shows how to restrict the traffic received on port 1 to tagged frames:

Console(config)#interface ethernet 1/1 Console(config-if)#switchport acceptable-frame-types tagged Console(config-if)#

Related Commands

switchport mode (4-140)

switchport ingress-filtering

This command enables ingress filtering for an interface. Use the no form to restore the default.

Syntax

[no] switchport ingress-filtering

Default Setting

Disabled

Command Mode

Interface Configuration (Ethernet, Port Channel)

Command Usage

Ingress filtering only affects tagged frames.

If ingress filtering is disabled and a port receives frames tagged for VLANs for which it is not a member, these frames will be flooded to all other ports (except for those VLANs explicitly forbidden on this port).

If ingress filtering is enabled and a port receives frames tagged for VLANs for which it is not a member, these frames will be discarded.

Ingress filtering does not affect VLAN independent BPDU frames, such STA. However, they do affect VLAN dependent BPDU frames, such as GMRP.

Example

The following example shows how to set the interface to port 1 and then enable ingress filtering:

Console(config)#interface ethernet 1/1

Console(config-if)#switchport ingress-filtering

Console(config-if)#

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Accton Technology VS4512DC manual Switchport ingress-filtering, Syntax No switchport ingress-filtering Default Setting

VS4512DC, VS4512 specifications

Accton Technology is renowned for its innovative networking solutions and has made significant strides in the realm of networking devices with its VS4512 and VS4512DC models. These devices cater primarily to the advanced needs of enterprise and data center environments, providing robust features and cutting-edge technologies that enhance network performance and reliability.

The Accton VS4512 is a high-performance Layer 2+ switch designed for top-of-rack applications in data centers. It boasts a compact 1U design, making it highly efficient for space-constrained environments. One of its standout features is the support for Ethernet Flow Control, which significantly reduces data loss during peak traffic loads. This is essential for businesses that rely on real-time data processing and streaming.

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