Configure Regular VLAN 100 With Ports Used in an XVLAN

This example shows how to configure a VLAN with ports used in an XVLAN using the sample configuration presented in this guide. In the first steps, the configuration attempt fails because the ports are used in an XVLAN. Once sharing is enabled, tagged ports can be configured as members of regular VLANs. Only tagged port configuration is allowed, and untagged ports cannot be configured as members of regular VLANs.

Configure a VLAN using ports already used in an XVLAN.

SEFOS# conf t 
SEFOS(config)# vlan 100
SEFOS(config-vlan)# port ext 0/15-18 untagged ext 0/15-18
/r% Untagged Port is already used in a XVLAN 
% Portlist Contains Port(s) used by XVLANs 
SEFOS(config-vlan)# port ext 0/15-18 
/r% XVLAN member Port Can not be Shared 
% Portlist Contains Port(s) used by XVLANs 
SEFOS(config-vlan)# exit

With the default XVLAN configuration, ports cannot be shared between regular VLANs and XVLAN.

Enable sharing.

SEFOS(config)# int range ext 0/15-18
SEFOS(config-if-range)# switchport xvlan-vlan shared
SEFOS(config-if-range)# exit
SEFOS(config)# vlan 100
SEFOS(config-vlan)# port ext 0/15-18 untagged ext 0/15-18
/r% Untagged Port is already used in a XVLAN 
% Portlist Contains Port(s) used by XVLANs
SEFOS(config-vlan)# port ext 0/15-18
SEFOS(config-vlan)# end

Only untagged port configuration is allowed.

View the VLAN configuration.

SEFOS# 
SEFOS# show vlan 
 
Vlan database 
---------------------------------------------------- 
Vlan ID : 100 
Member Ports : Ex0/15, Ex0/16, Ex0/17, Ex0/18 
Untagged Ports : None 
Forbidden Ports : None 
Name : 
Status : Permanent 
---------------------------------------------------- 
 
TopNEM1 SEFOS# show xvlan 
Exclusive Vlan database 
--------------------------- 
XVlan ID : 10 
Type : Principal 
Principal XVlan : 10 
External Ports : Ex0/3, Ex0/4, Ex0/5, Ex0/6 
Internal Ports : Ex0/15, Ex0/16, Ex0/17, Ex0/18, Ex0/19, Ex0/20 
Ex0/21, Ex0/22, Ex0/23, Ex0/24 
ISWTrunk Ports : Ex0/11 
Name : 
---------------------------------------------------- 
XVlan ID : 30 
Type : Restricted: Solitary 
Principal XVlan : 10 
External Ports : Ex0/3, Ex0/4, Ex0/5, Ex0/6 
Internal Ports : Ex0/15, Ex0/16, Ex0/17, Ex0/18, Ex0/19 
ISWTrunk Ports : Ex0/11 
Name : 
---------------------------------------------------- 
XVlan ID : 60 
Type : Restricted: Group 
Principal XVlan : 10 
External Ports : Ex0/3, Ex0/4, Ex0/5, Ex0/6 
Internal Ports : Ex0/21, Ex0/22, Ex0/23, Ex0/24 
ISWTrunk Ports : Ex0/11 
Name : 
----------------------------------------------------

View the port configuration.

TopNEM1 SEFOS# show vlan port config
 
Vlan Port configuration table 
------------------------------- 
Port Ex0/3 
Port Vlan ID : 10 
Port Acceptable Frame Type : Admit All 
Port Ingress Filtering : Disabled 
Port Mode : Hybrid 
Exclusive VLAN Port Mode : External 
VLAN & Exclusive VLAN Port Sharing : Disabled 
Exclusive VLAN VID : 10 
Port Gvrp Status : Enabled 
Port Gmrp Status : Enabled 
Port Gvrp Failed Registrations : 0 
Gvrp last pdu origin : 00:00:00:00:00:00 
Port Restricted Vlan Registration : Disabled 
Port Restricted Group Registration : Disabled 
Mac Based Support : Disabled 
Subnet Based Support : Disabled 
Port-and-Protocol Based Support : Enabled 
Default Priority : 0 
Tunnel Status : Disabled 
Dot1x Protocol Tunnel Status : Peer 
LACP Protocol Tunnel Status : Peer 
Spanning Tree Tunnel Status : Peer 
GVRP Protocol Tunnel Status : Peer 
GMRP Protocol Tunnel Status : Peer 
IGMP Protocol Tunnel Status : Peer 
Filtering Utility Criteria : Default 
Port Protected Status : Disabled 
------------------------------------------------------- 
 
Port Ex0/15 
Port Vlan ID : 30 
Port Acceptable Frame Type : Admit All 
Port Ingress Filtering : Disabled 
Port Mode : Hybrid 
Exclusive VLAN Port Mode : Internal 
VLAN & Exclusive VLAN Port Sharing : Enabled 
Exclusive VLAN VID : 30 
Port Gvrp Status : Enabled 
Port Gmrp Status : Enabled 
Port Gvrp Failed Registrations : 0 
Gvrp last pdu origin : 00:00:00:00:00:00 
Port Restricted Vlan Registration : Disabled 
Port Restricted Group Registration : Disabled 
Mac Based Support : Disabled 
Subnet Based Support : Disabled 
Port-and-Protocol Based Support : Enabled 
Default Priority : 0 
Tunnel Status : Disabled 
Dot1x Protocol Tunnel Status : Peer 
LACP Protocol Tunnel Status : Peer 
Spanning Tree Tunnel Status : Peer 
GVRP Protocol Tunnel Status : Peer 
GMRP Protocol Tunnel Status : Peer 
IGMP Protocol Tunnel Status : Peer 
Filtering Utility Criteria : Default 
Port Protected Status : Disabled 
------------------------------------------------------- 
Port Ex0/16 
Port Vlan ID : 30 
Port Acceptable Frame Type : Admit All 
Port Ingress Filtering : Disabled 
Port Mode : Hybrid 
Exclusive VLAN Port Mode : Internal 
VLAN & Exclusive VLAN Port Sharing : Enabled 
Exclusive VLAN VID : 30 
Port Gvrp Status : Enabled 
Port Gmrp Status : Enabled 
Port Gvrp Failed Registrations : 0 
Gvrp last pdu origin : 00:00:00:00:00:00 
Port Restricted Vlan Registration : Disabled 
Port Restricted Group Registration : Disabled 
Mac Based Support : Disabled 
Subnet Based Support : Disabled 
Port-and-Protocol Based Support : Enabled 
Default Priority : 0 
Tunnel Status : Disabled 
Dot1x Protocol Tunnel Status : Peer 
LACP Protocol Tunnel Status : Peer 
Spanning Tree Tunnel Status : Peer 
GVRP Protocol Tunnel Status : Peer 
GMRP Protocol Tunnel Status : Peer 
IGMP Protocol Tunnel Status : Peer 
Filtering Utility Criteria : Default 
Port Protected Status : Disabled 
-------------------------------------------------------

Show the running configuration for the shared port.

TopNEM1 SEFOS# show running-config int ext 0/15
 
Building configuration...
interface extreme-ethernet 0/15
 no shutdown
 no negotiation
 speed 10000
spanning-tree portfast
switchport pvid 30
switchport xvlan-vlan shared

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	Sun Ethernet Fabric Operating System XVLAN Administration Guide

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Configure Regular VLAN 100 With Ports Used in an XVLAN