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VLAN Configuration Command Set
Assigning Port VLAN IDs (PVIDs) and Ingress Filtering
Matrix NSA Series Configuration Guide 7-21
7.3.3.8 set port ingress filter
Use this command to discard all frames received with a VLAN ID that don’t match the port’s VLAN
egress list. When ingress filtering is enabled on a port, the VLAN IDs of incoming frames are
compared to the port’s egress list. If the received VLAN ID does not match a VLAN ID on the port’s
egress list, then the frame is dropped.
Ingress filtering is implemented according to the IEEE 802.1Q standard.
set port ingress-filter port-string {disable | enable}
Syntax Description
Command Defaults
None.
Command Type
Switch command.
Command Mode
Read-Write.
Example
This example shows how to enable port ingress filtering on Fast Ethernet port 3 in port group 1:
port-string Specifies the port(s) on which to enable of disable ingress
filtering. For a detailed description of possible port-string
values, refer to Section 4.1.1.
disable | enable Disables or enables ingress filtering.
Matrix(rw)->set port ingress-filter fe.1.3 enable