Skip Navigation Links
Exit Print View
| Sun Ethernet Fabric Operating System ### PVRST+ Administration Guide

Search Scope:

- This Document
- Entire Library

## Configure VLANS and Display the PVRST+ Information for VLANs

You can use the `show` command to display the configuration details of a particular VLAN or for all of the configured VLANs. This section contains a sequence of commands to disable GVRP, configure STP mode, configure a port as a trunk port, enable VLANs, and display the STP information about the VLANs. These commands assume that no prior configuration commands have been used.

1. Disable GVRP.

       TOR-1 SEFOS# configure terminal
       TOR-1 SEFOS(config)# set gvrp disable
       TOR-1 SEFOS(config)#

2. Configure the STP mode.

       TOR-1 SEFOS(config)# spanning-tree mode pvrst

       PVRST is started.
       PVRST Module status is changed

       TOR-1 SEFOS(config)#

3. Enter the configuration mode for the interface.

       TOR-1 SEFOS(config)# interface extreme-ethernet 0/1
       TOR-1 SEFOS(config-if)#

4. Configure the port as a trunk port.

       TOR-1 SEFOS(config-if)# switchport mode trunk
       TOR-1 SEFOS(config-if)#

5. Bring up the interface.

       TOR-1 SEFOS(config-if)# no shutdown
       TOR-1 SEFOS(config-if)# exit
       TOR-1 SEFOS(config)#

6. Enable `VLAN 10`.

       TOR-1 SEFOS(config)# vlan 10
       TOR-1 SEFOS(config-vlan)# vlan active
       TOR-1 SEFOS(config-vlan)# exit
       TOR-1 SEFOS(config)#

7. Enable `VLAN 20`.

       TOR-1 SEFOS(config)# vlan 20
       TOR-1 SEFOS(config-vlan)# vlan active
       TOR-1 SEFOS(config-vlan)# end
       TOR-1 SEFOS#

8. Display the VLAN related parameters specific for port 0/1.

       TOR-1 SEFOS# show vlan port config port extreme-ethernet 0/1

       Vlan Port configuration table
       -------------------------------
       Port Ex0/1
        Port Vlan ID                        : 1
        Port Acceptable Frame Type          : Admit All
        Port Ingress Filtering              : Disabled
        Port Mode                           : Trunk
        Port Gvrp Status                    : Disabled
        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
        Filtering Utility Criteria          : Default
        Port Protected Status               : Disabled
        -------------------------------------------------------

   After you configure the port as trunk, the port acceptable frame type must be Admin All. If the frame type is not Admin All, use the `switchport acceptable-frame-type all` command in port interface mode to accept all types of packets.

9. Review the STP information.

       TOR-1 SEFOS# show spanning-tree

       -------------------------------------------------------------------
       Spanning-tree for VLAN 1
       Root Id         Priority   32769
                       Address    00:14:4f:6c:56:6f
                       Cost       2000
                       Port       Ex0/1
                       Hello Time 2 Sec, Max Age 20 Sec, Forward Delay 15 Sec

       Spanning Tree Enabled Protocol PVRST
       Bridge Id       Priority 32769
                       Address 00:14:4f:6c:69:ed
                       Hello Time 2 sec, Max Age 20 sec, Forward Delay 15 sec
       Name     Role         State        Cost     Prio   Type
       ----     ----         -----        ----     ----   ------
       Ex0/1    Root         Forwarding   2000     128    P2P
       Ex0/57   Designated   Forwarding   2000     128    P2P

       -------------------------------------------------------------------
       Spanning-tree for VLAN 10
       Root Id         Priority   32778
                       Address    00:14:4f:6c:56:6f
                       Cost       2000
                       Port       Ex0/1
                       Hello Time 2 Sec, Max Age 20 Sec, Forward Delay 15 Sec

       Spanning Tree Enabled Protocol PVRST
       Bridge Id       Priority 32778
                       Address 00:14:4f:6c:69:ed
                       Hello Time 2 sec, Max Age 20 sec, Forward Delay 15 sec
       Name     Role         State        Cost     Prio   Type
       ----     ----         -----        ----     ----   ------
       Ex0/1    Root         Forwarding   2000     128    P2P
       Ex0/57   Designated   Forwarding   2000     128    P2P

       -------------------------------------------------------------------
       Spanning-tree for VLAN 20
       Root Id         Priority   32788
                       Address    00:14:4f:6c:56:6f
                       Cost       2000
                       Port       Ex0/1
                       Hello Time 2 Sec, Max Age 20 Sec, Forward Delay 15 Sec

       Spanning Tree Enabled Protocol PVRST
       Bridge Id       Priority 32788
                       Address 00:14:4f:6c:69:ed
                       Hello Time 2 sec, Max Age 20 sec, Forward Delay 15 sec
       Name     Role         State        Cost     Prio   Type
       ----     ----         -----        ----     ----   ------
       Ex0/1    Root         Forwarding   2000     128    P2P
       Ex0/57   Designated   Forwarding   2000     128    P2P

       TOR-1 SEFOS#

Copyright © 2010, 2012, Oracle and/or its affiliates. All rights reserved. Legal Notices |