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VLAN Configuration Command Set
Assigning Port VLAN IDs (PVIDs) and Ingress Filtering
Matrix NSA Series Configuration Guide 7-11
7.3.3 Assigning Port VLAN IDs (PVIDs) and Ingress Filtering
About PVIDs and Policy Classification to a VLAN
Port VLAN IDs (PVIDs) assign VLAN IDs to untagged frames on one or more ports. Using the set
port vlan command as described in Section 7.3.3.2, you can, for example, assign ports 1, 5, 8, and
9 to VLAN 3. Untagged frames received on those ports will be assigned to VLAN 3. (By default,
all ports are members of VLAN ID 1, the default VLAN.)
Policy classification to a VLAN, as described in Chapter 8, Section 8.3.2.4, takes precedence over
PVID assignment if:
• Policy classification is configured to a VLAN as described in Section 8.3.2.4, and
• PVID override has been enabled for a policy profile, and assigned to port(s) associated with the
PVID as described in Section 8.3.1.2.
For more information about configuring user policy profiles, including PVID override,
protocol-based policy classification a VLAN or Class of Service, and assigning ports to policy
profiles, refer to Chapter 8.
Purpose
To assign default VLAN IDs to untagged frames on one or more ports, to configure MIB-II interface
mapping to a VLAN, to configure VLAN ingress filtering, and to set the frame discard mode.
Commands
The commands used to configure port VLAN IDs and ingress filtering are listed below and
described in the associated section as shown.
• show port vlan (Section 7.3.3.1)
• set port vlan (Section 7.3.3.2)
• clear port vlan (Section 7.3.3.3)
• show vlan interface (Section 7.3.3.4)
• set vlan interface (Section 7.3.3.5)
• clear vlan interface (Section 7.3.3.6)
• show port ingress filter (Section 7.3.3.7)
• set port ingress filter (Section 7.3.3.8)