This example shows how to configure a VLAN with ports used in an EVLAN using the sample configuration presented in this guide. In the first steps, the configuration attempt fails because the ports are used in an EVLAN. 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.
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 EVLAN % Portlist Contains Port(s) used by EVLANs SEFOS(config-vlan)# port ext 0/15-18 /r% EVLAN member Port Can not be Shared % Portlist Contains Port(s) used by EVLANs SEFOS(config-vlan)# exit
With the default EVLAN configuration, ports cannot be shared between regular VLANs and EVLAN.
SEFOS(config)# int range ext 0/15-18 SEFOS(config-if-range)# switchport evlan-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 EVLAN % Portlist Contains Port(s) used by EVLANs SEFOS(config-vlan)# port ext 0/15-18 SEFOS(config-vlan)# end
Only untagged port configuration is allowed.
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 evlan 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 : ----------------------------------------------------
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 -------------------------------------------------------
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 evlan-vlan shared