Vlan Commands - Planet SGSD-1022 User Manual

5.21 VLAN Commands

A VLAN is a group of ports that can be located anywhere in the network, but communicate as though they belong to the same
physical segment. This section describes commands used to create VLAN groups, add port members, specify how VLAN
tagging is used, and enable automatic VLAN registration for the selected interface.
Command Groups
GVRP and Bridge Extension
Editing VLAN Groups
Configuring VLAN Interfaces
Displaying VLANInformation
Configuring 802.1QTunneling
Configuring Private VLANs
Configuring Protocol VLANs
Configuring Voice VLANs
5.21.1 GVRP and Bridge Extension Commands
GARP VLAN Registration Protocol defines a way for switches to exchange VLAN information in order to automatically register
VLAN members on interfaces across the network. This section describes how to enable GVRP for individual interfaces and
globally for the switch, as well as how to display default configuration settings for the Bridge Extension MIB.
Command
bridge-ext gvrp
show bridge-ext
switchport gvrp
switchport forbidden vlan
show gvrp configuration
garp timer
show garp timer
Function
Configures GVRP settings that permit automatic VLAN learning;
shows the configuration for bridge extension MIB
Sets up VLAN groups, including name, VID and state
Configures VLAN interface parameters, including ingress and egress
tagging mode, ingress filtering, PVID, and GVRP
Displays VLAN groups, status, port members, and MAC addresses
Configures IEEE 802.1Q tunneling (QinQ) to segregate and preserve
customer VLAN IDs for traffic crossing the service provider network
Configures private VLANs, including uplink and downlink ports
Configures protocol-based VLANs based on frame type and protocol
Configures VoIP traffic detection and enables a Voice VLAN
Table 5-66 VLAN Command Groups
Function
Enables GVRP globally for the switch
Shows the global bridge extension configuration
Enables GVRP for an interface
Configures forbidden VLANs for an interface
Displays GVRP configuration for the selected interface
Sets the GARP timer for the selected function
Shows the GARP timer for the selected function
Table 5-67 GVRP and Bridge Extension Commands
562
User's Manual of SGSD-1022 / SGSD-1022P
SGSW-2840 / SGSW-2840P
Mode
GC
PE
IC
IC
NE, PE
IC
NE, PE