18c2ecf20Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0-only 28c2ecf20Sopenharmony_ci# 38c2ecf20Sopenharmony_ci# Configuration for 802.1Q VLAN support 48c2ecf20Sopenharmony_ci# 58c2ecf20Sopenharmony_ci 68c2ecf20Sopenharmony_ciconfig VLAN_8021Q 78c2ecf20Sopenharmony_ci tristate "802.1Q/802.1ad VLAN Support" 88c2ecf20Sopenharmony_ci help 98c2ecf20Sopenharmony_ci Select this and you will be able to create 802.1Q VLAN interfaces 108c2ecf20Sopenharmony_ci on your Ethernet interfaces. 802.1Q VLAN supports almost 118c2ecf20Sopenharmony_ci everything a regular Ethernet interface does, including 128c2ecf20Sopenharmony_ci firewalling, bridging, and of course IP traffic. You will need 138c2ecf20Sopenharmony_ci the 'ip' utility in order to effectively use VLANs. 148c2ecf20Sopenharmony_ci See the VLAN web page for more information: 158c2ecf20Sopenharmony_ci <http://www.candelatech.com/~greear/vlan.html> 168c2ecf20Sopenharmony_ci 178c2ecf20Sopenharmony_ci To compile this code as a module, choose M here: the module 188c2ecf20Sopenharmony_ci will be called 8021q. 198c2ecf20Sopenharmony_ci 208c2ecf20Sopenharmony_ci If unsure, say N. 218c2ecf20Sopenharmony_ci 228c2ecf20Sopenharmony_ciconfig VLAN_8021Q_GVRP 238c2ecf20Sopenharmony_ci bool "GVRP (GARP VLAN Registration Protocol) support" 248c2ecf20Sopenharmony_ci depends on VLAN_8021Q 258c2ecf20Sopenharmony_ci select GARP 268c2ecf20Sopenharmony_ci help 278c2ecf20Sopenharmony_ci Select this to enable GVRP end-system support. GVRP is used for 288c2ecf20Sopenharmony_ci automatic propagation of registered VLANs to switches. 298c2ecf20Sopenharmony_ci 308c2ecf20Sopenharmony_ci If unsure, say N. 318c2ecf20Sopenharmony_ci 328c2ecf20Sopenharmony_ciconfig VLAN_8021Q_MVRP 338c2ecf20Sopenharmony_ci bool "MVRP (Multiple VLAN Registration Protocol) support" 348c2ecf20Sopenharmony_ci depends on VLAN_8021Q 358c2ecf20Sopenharmony_ci select MRP 368c2ecf20Sopenharmony_ci help 378c2ecf20Sopenharmony_ci Select this to enable MVRP end-system support. MVRP is used for 388c2ecf20Sopenharmony_ci automatic propagation of registered VLANs to switches; it 398c2ecf20Sopenharmony_ci supersedes GVRP and is not backwards-compatible. 408c2ecf20Sopenharmony_ci 418c2ecf20Sopenharmony_ci If unsure, say N. 42