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