C H A P T E R  13

Feedback XVLAN

An XVLAN consists of two types of XVLANs: principal and restricted XVLANs.

Ports in XVLAN can be classified into three types: internal, external and inter-switch trunk ports. XVLANs require that the ports assigned to internal, external and inter-switch trunk, be mutually exclusive and should not overlap. If the port lists overlap, then the XVLAN will be misconfigured and may not function correctly. Similarly, it is required that the port lists across multiple principal XVLANs be mutually exclusive and should not overlap.


13.1 Principal XVLAN

Principal XVLAN is in fact the actual VLAN, providing communication with network devices outside the XVLAN domain. In effect, it is the main VLAN and is used to carry the XVLAN’s traffic upstream to the outside world.

The maximum number of principal XVLANs supported on the switch is 12.


13.2 Restricted XVLANs

There are two types of restricted XVLANs. The main difference between the two types is whether the ports within the restricted XVLAN can communicate to each other or not.

The maximum number of restricted XVLANs configurable under a principal XVLAN is 15.

13.2.1 Solitary (Solo) Restricted XVLAN

This type of XVLAN provides isolation between the ports within the restricted XVLAN. Ports in the solitary restricted XVLAN can not communicate with each other. In order to communicate with devices outside the XVLAN, frames have to go over the principal XVLAN’s external ports. Since this type of XVLAN provides isolation within it’s member ports, a single Solitary XVLAN is sufficient for a given XVLAN domain.

13.2.2 Group Restricted XVLAN

Group Restricted XVLAN allows communication between its member ports. Isolation between multiple group or solitary restricted XVLANs is maintained. Communication to devices outside the XVLAN domain has to go through the external ports of the principal XVLAN. There could be multiple group restricted XVLANs in a given XVLAN.


13.3 Port Types in XVLANs

Ports in XVLAN can be classified into three types.

13.3.1 External Ports

These ports are used to communicate to the outside world. Frames enter and leave the XVLAN through these ports. Devices like routers and shared resources could be connected to these ports.

13.3.2 Internal Ports

These ports are used to connect to the hosts on the restricted XVLANs.

13.3.3 Inter-Switch Trunk Ports

These ports are a generic trunk (or hybrid) ports, used to interconnect multiple switches that belong to the same XVLAN. The isolation behavior of the restricted XVLANs is extended and maintained on all the switches belonging to the same XVLAN domain. Inter-Switch Trunk ports can be shared with regular VLANs.


13.4 Config Modes and CLI Commands

The list of CLI commands for the configuration of XVLANs is as follows:


13.5 XVLAN Commands

The list of XVLAN commands is as follows:

13.5.1 xvlan vid

Creates a principal XVLAN and changes the configuration mode to XVLAN configuration mode. GVRP must be disabled before running this command. The no form of the command deletes the XVLAN.


xvlan 2-4094


no xvlan 2-4094


Mode

Global Configuration

Example

SEFOS(config)# xvlan 10

SEFOS(config-xvlan)#

SEFOS(config)# no xvlan 10

Notes

GVMRP must be disabled.


13.5.2 ports

Configures ports for the principal XVLAN. Ports are designated as internal, external, and inter-switch trunks. The resulting port pool is used by the restricted XVLANs. The no form of the command resets the port list or the subset for the specified XVLAN.


ports (internal [interface-type 0/a-b,0/c,...] [interface-type 0/a-b,0/c,...] [port-channel a,b,c-d]) (external [interface-type 0/a-b,0/c,...] [interface-type 0/a-b,0/c,...] [port-channel a,b,c-d]) (inter-switch [interface-type 0/a-b,0/c,...] [interface-type 0/a-b,0/c,...] [port-channel a,b,c-d]) [name vlan-name]


no ports (internal [interface-type 0/a-b,0/c,...] [interface-type 0/a-b,0/c,...] [port-channel a,b,c-d]) (external [interface-type 0/a-b,0/c,...] [interface-type 0/a-b,0/c,...] [port-channel a,b,c-d]) (inter-switch [interface-type 0/a-b,0/c,...] [interface-type 0/a-b,0/c,...] [port-channel a,b,c-d]) [name vlan-name]


Syntax Description

internal interface-type 0/a-b,0/c,...- Internal and restricted ports interface type and identifier.

external interface-type 0/a-b,0/c,... - External ports interface type and identifier.

port-channel a,b,c-d - Port-channel identifier.

inter-switch - Inter switch trunk ports interface type and identifier

name - XVLAN identifier name string.

Mode

XVLAN Configuration

Example

SEFOS(config-xvlan)# ports internal ext 0/2,0/11,0/15 external ext 0/1 inter-switch port-channel 36,710

SEFOS(config-xvlan)#

SEFOS(config-xvlan)# no ports internal ext 0/15


Related Commands

13.5.3 ports add

Adds ports for the existing principal XVLAN port list.


ports add (internal [interface-type 0/a-b,0/c,...] [interface-type 0/a-b,0/c,...] [port-channel a,b,c-d]) (external [interface-type 0/a-b,0/c,...] [interface-type 0/a-b,0/c,...] [port-channel a,b,c-d]) (inter-switch [interface-type 0/a-b,0/c,...] [interface-type 0/a-b,0/c,...] [port-channel a,b,c-d]) [name vlan-name]


Syntax Description

internal interface-type 0/a-b,0/c,...- Internal and restricted ports interface type and identifier.

external interface-type 0/a-b,0/c,... - External ports interface type and identifier.

port-channel a,b,c-d - Port-channel identifier.

inter-switch - Inter switch trunk ports interface type and identifier.

name - XVLAN identifier name string.

Mode

XVLAN Configuration

Example

SEFOS(config-xvlan)# ports add internal ext 0/19

SEFOS(config-xvlan)#

Notes

XVLANs require that the ports assigned to internal, external, and inter-switch trunk, be mutually exclusive. If this mutual exclusion requirement is not followed, the XVLAN will be misconfigured and it may not function correctly.


Related Commands

13.5.4 xvlan vid type ports

Creates a restricted XVLAN and assigns port membership to it. The ports are used from the pool assigned to the principal XVLAN. The type of the restricted XVLAN must be specified as well.



Note - The vid of the restricted XVLAN must be higher than the vid of the principal XVLAN.



xvlan vid type ports (internal [interface-type 0/a-b,0/c,...] [interface-type 0/a-b,0/c,...] [port-channel a,b,c-d]) (external [interface-type 0/a-b,0/c,...] [interface-type 0/a-b,0/c,...] [port-channel a,b,c-d] [all]) (inter-switch-trunk [interface-type 0/a-b,0/c,...] [interface-type 0/a-b,0/c,...] [port-channel a,b,c-d]) [name vlan-name]


Syntax Description

vid - Restricted XVLAN identifier.

type - Restricted XVLAN type:

  • solo: Restricted solitary.
  • group: Restricted group.

port - Ports key word.

internal interface-type 0/a-b,0/c,...- Internal and restricted ports interface type and identifier.

external interface-type 0/a-b,0/c,... - External ports interface type and identifier.

port-channel a,b,c-d - Port-channel identifier.

inter-switch - Inter switch trunk ports interface type and identifier

name - XVLAN identifier name string.

Mode

XVLAN Configuration

Example

SEFOS(config-xvlan)# xvlan 100 solo ports internal ext 0/2,0/11,0/15 external ext 0/1 inter-switch port-channel 36,710

SEFOS(config-xvlan)#

Notes

The vid of the restricted XVLAN must be higher than the vid of the principal XVLAN.

XVLANs require that the ports assigned to internal, external and inter-switch trunk, be mutually exclusive. If this mutual exclusion requirement is not followed, the XVLAN will be misconfigured and it may not function correctly.


Related Commands

13.5.5 switchport xvlan-vlan-shared

Allows the configuration of regular VLANs on an internal port of an exclusive VLAN. The no form of the command disables this feature...


switchport xvlan-vlan-shared


no switchport xvlan-vlan-shared


Mode

Interface Configuration

Defaults

Disabled.

Example

SEFOS(config-if)# switchport xvlan-vlan-shared

Notes

When xvlan-vlan-shared mode is disabled (default), the port can be configured as a member of either a regular or exclusive VLAN. However, the port can not be shared.

When xvlan-vlan-shared mode is enabled and the port is configured as an internal port of an exclusive VLAN, the port can be configured as a tagged member of a regular VLAN. However, the port can not be configured as an untagged member of the regular VLAN.

The xvlan-vlan-shared command is effective only if the port is in XVLAN mode. Thus, the configuration procedure for XVLAN/VLAN port sharing is as follows:

1. Configure XVLAN.

2. Set xvlan-vlan-shared mode for the ports of interest.

3. Configure regular VLAN.


Related Commands

13.5.6 show xvlan

Displays XVLAN database.


show xvlan vid vid_range


Syntax Description

xvlan - XVLAN interface

Mode

Privileged EXEC

Example

SEFOS# show xvlan

Exclusive Vlan database

---------------------------

XVlan ID : 100

Type : Restricted: Group

Principal XVlan : 10

External Ports : Ex0/1

Internal Ports : Ex0/11

ISWTrunk Ports : po36, po710

Name :

----------------------------------------------------

XVlan ID : 20

Type : Restricted: Group

Principal XVlan : 10

External Ports : Ex0/1

Internal Ports : Ex0/15

ISWTrunk Ports : po36, po710

Name --------------------------

XVlan ID : 10

Type : Principal

Principal XVlan : 10

External Ports : Ex0/1

Internal Ports : Ex0/2, Ex0/11, Ex0/15, Ex0/19

ISWTrunk Ports : po36, po710

Name : main

----------------------------------------------------

 

XVlan ID : 600

Type : Restricted: Solitary

Principal XVlan : 10

External Ports : Ex0/1

Internal Ports : Ex0/2

ISWTrunk Ports : po36, po710

Name : sub1

 

SEFOS# show xvlan summary

Exclusive VLAN 10 Summary

-------------------------------

XVLAN ID Type

-------------------------------

10: Principal

600: Restricted: Solitary

100: Restricted: Group

20: Restricted: Group

 

----------------------------------------------------

 

SEFOS# show xvlan vid 10

Exclusive Vlan database

---------------------------

 

XVlan ID : 10

Type : Principal

Principal XVlan : 10

External Ports : Ex0/1

Internal Ports : Ex0/2, Ex0/11, Ex0/15, Ex0/19

ISWTrunk Ports : po36, po710

Name : main


Related Commands

13.5.7 show running-config

Displays the current running VLAN and XVLAN configuration.


show running-config vlan


Syntax Description

vlan - XVLAN interface

 

Mode

Privileged EXEC

Example

SEFOS# show running-config vlan

 

Building configuration...

!

!

xvlan 10

port internal extreme-ethernet 0/2,0/11,0/15,0/19 external extreme-ethernet 0/1 inter-switch port-channel 36,710 name main

 

xvlan 600 solo port internal extreme-ethernet 0/2 external extreme-ethernet 0/1 inter-switch port-channel 36,710 name sub1

 

xvlan 100 group port internal extreme-ethernet 0/11,0/19 external extreme-ethernet 0/1 inter-switch port-channel 36,710

 

xvlan 20 group port internal extreme-ethernet 0/15 external extreme-ethernet 0/1 inter-switch port-channel 36,710

!

...


Related Commands

13.5.8 show vlan port config port

Displays the VLAN properties for a given port.


show vlan port config [{port interface-type interface-id | switch switch-or-context-name}] 


Syntax Description

vlan - XVLAN interface

Mode

Privileged EXEC

Example

SEFOS# show vlan port config

 

Vlan Port configuration table

-------------------------------

Port Ex0/1

Port Vlan ID : 10

Port Acceptable Frame Type : Admit All

Port Ingress Filtering : Enabled

Port Mode : Hybrid

Exclusive VLAN Port Mode : External

VLAN & Exclusive VLAN Port Sharing : Enabled

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

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 Ex0/2

Port Vlan ID : 600

 

Port Acceptable Frame Type : Admit All

Port Ingress Filtering : Disabled

Port Mode : Hybrid

Exclusive VLAN Port Mode : Internal

Exclusive VLAN VID : 600

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

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

---------------------------------------------------


The following example shows detailed port information for the given VLAN and XVLAN and configuration. In the example, ports Ex0/1, Ex0/2, Ex0/11, Ex0/15, Ex0/19, port-channel 36, and port-channel 710 belong to principal XVLAN 10 and its restricted XVLANs 20, 100 and 600. Whereas, the rest belong to the default VLAN 1.


SEFOS# show xvlan
 
Exclusive Vlan database
---------------------------
 
XVlan ID            : 10
Type                : Principal
Principal XVlan     : 10
External Ports      : Ex0/1
Internal Ports      : Ex0/2, Ex0/11, Ex0/15, Ex0/19
ISWTrunk Ports      : po36, po710
 
Name                : main
----------------------------------------------------
XVlan ID            : 20
Type                : Restricted: Group
Principal XVlan     : 10
External Ports      : Ex0/1
Internal Ports      : Ex0/15
ISWTrunk Ports      : po36, po710
Name                :
----------------------------------------------------
 
XVlan ID            : 100
Type                : Restricted: Group
Principal XVlan     : 10
External Ports      : Ex0/1
Internal Ports      : Ex0/11, Ex0/19
ISWTrunk Ports      : po36, po710
Name                :
----------------------------------------------------
XVlan ID            : 600
Type                : Restricted: Solitary
Principal XVlan     : 10
External Ports      : Ex0/1
Internal Ports      : Ex0/2
ISWTrunk Ports      : po36, po710
Name                : sub1
----------------------------------------------------
SEFOS# show vlan port config
 
Vlan Port configuration table
-------------------------------
Port Ex0/1
 Port Vlan ID                        : 10
 Port Acceptable Frame Type          : Admit All
 Port Ingress Filtering              : Disabled
 Port Mode                           : Hybrid
 Exclusive VLAN Port Mode            : External
 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
 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 Ex0/2
 Port Vlan ID                        : 600
 Port Acceptable Frame Type          : Admit All
 Port Ingress Filtering              : Disabled
Port Mode                           : Hybrid
 Exclusive VLAN Port Mode            : Internal
 Exclusive VLAN VID                  : 600
 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
 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 Ex0/11
 Port Vlan ID                        : 100
 Port Acceptable Frame Type          : Admit All
 Port Ingress Filtering              : Disabled
 Port Mode                           : Hybrid
 Exclusive VLAN Port Mode            : Internal
 Exclusive VLAN VID                  : 100
 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
 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 Ex0/14
 Port Vlan ID                        : 1
 Port Acceptable Frame Type          : Admit All
 Port Ingress Filtering              : Disabled
 Port Mode                           : Hybrid
 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
 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                        : 20
 Port Acceptable Frame Type          : Admit All
 Port Ingress Filtering              : Disabled
 Port Mode                           : Hybrid
 Exclusive VLAN Port Mode            : Internal
 Exclusive VLAN VID                  : 20
 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
 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                        : 1
 Port Acceptable Frame Type          : Admit All
 Port Ingress Filtering              : Disabled
 Port Mode                           : Hybrid
 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
 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 Ex0/17
 Port Vlan ID                        : 1
 Port Acceptable Frame Type          : Admit All
 Port Ingress Filtering              : Disabled
 Port Mode                           : Hybrid
 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
 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 Ex0/18
 Port Vlan ID                        : 1
 Port Acceptable Frame Type          : Admit All
 Port Ingress Filtering              : Disabled
 Port Mode                           : Hybrid
 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
 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 Ex0/19
 Port Vlan ID                        : 100
 Port Acceptable Frame Type          : Admit All
 Port Ingress Filtering              : Disabled
 Port Mode                           : Hybrid
 Exclusive VLAN Port Mode            : Internal
 Exclusive VLAN VID                  : 100
 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
 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 Ex0/20
 Port Vlan ID                        : 1
 Port Acceptable Frame Type          : Admit All
 Port Ingress Filtering              : Disabled
 Port Mode                           : Hybrid
 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
 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 po36
 Port Vlan ID                        : 10
 Port Acceptable Frame Type          : Admit All
 Port Ingress Filtering              : Disabled
 Port Mode                           : Hybrid
 Exclusive VLAN Port Mode            : Inter-Switch Trunk
 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
 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 po710
 Port Vlan ID                        : 10
 Port Acceptable Frame Type          : Admit All
 Port Ingress Filtering              : Disabled
 Port Mode                           : Hybrid
 Exclusive VLAN Port Mode            : Inter-Switch Trunk
 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
 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

Related Commands

 

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