Action
Show the GVRP configuration:
user@Distribution-Switch>
show gvrp
Global GVRP configuration
GVRP status : Enabled
GVRP Timers (ms)
Join : 200
Leave : 600
LeaveAll : 10000
Interface Name Protocol Status
-------------- ---------------
xe-0/1/0.0 Enabled
xe-0/1/1.0 Enabled
Verifying That GVRP Is Updating VLAN Membership on the Distribution Switch
Purpose
To verify that GVRP is updating VLAN membership on the distribution switch, display
the Ethernet switching interfaces and associated VLANs on the Distribution Switch:
Action
List the Ethernet switching interfaces on the switch:
user@Distribution-Switch>
show ethernet-switching interfaces
Interface State VLAN members Blocking
xe-0/1/1.0 up finance unblocked
lab unblocked
sales unblocked
xe-0/1/0.0 up finance unblocked
lab unblocked
Meaning
The Distribution Switch has two trunk interfaces. Interface
xe-0/1/1.0
connects the
Distribution Switch to Access Switch A and is therefore updated to show that it is a
member of all the VLANs that are active on Access Switch A. Any traffic for those VLANs
will be passed on from the Distribution Switch to Access Switch A, through interface
xe-0/1/1.0
. Interface
xe-0/1/0.0
connects the Distribution Switch to Access Switch B
and is updated to show that it is a member of the two VLANs that are active on Access
Switch B. Thus, the Distribution Switch sends traffic for
finance
and
lab
to both Access
Switch A and Access Switch B. But the Distribution Switch sends traffic for
sales
only to
Access Switch A.
Related
Documentation
Example: Setting Up Basic Bridging and a VLAN for an EX Series Switch on page 1305
•
•
Understanding Bridging and VLANs on EX Series Switches on page 1283
Example: Configuring Redundant Trunk Links for Faster Recovery
Simplify the convergence configuration in a typical enterprise network by configuring a
primary link and a secondary link on trunk ports. If the primary link fails, the secondary
link automatically takes over without waiting for normal STP convergence.
This example describes how to create a redundant trunk group:
•
Requirements on page 1344
•
Overview and Topology on page 1344
1343
Copyright © 2010, Juniper Networks, Inc.
Chapter 58: Examples: Bridging and VLAN Configuration
Summary of Contents for JUNOS OS 10.3 - SOFTWARE
Page 325: ...CHAPTER 17 Operational Mode Commands for System Setup 229 Copyright 2010 Juniper Networks Inc ...
Page 1323: ...CHAPTER 56 Operational Mode Commands for Interfaces 1227 Copyright 2010 Juniper Networks Inc ...
Page 2841: ...CHAPTER 86 Operational Commands for 802 1X 2745 Copyright 2010 Juniper Networks Inc ...
Page 3367: ...CHAPTER 113 Operational Mode Commands for CoS 3271 Copyright 2010 Juniper Networks Inc ...
Page 3435: ...CHAPTER 120 Operational Mode Commands for PoE 3339 Copyright 2010 Juniper Networks Inc ...
Page 3529: ...CHAPTER 126 Operational Mode Commands for MPLS 3433 Copyright 2010 Juniper Networks Inc ...