Juniper JUNOS OS 10.3 - SOFTWARE Manual page 1464

Complete Software Guide for Junos
Purpose
Action
Meaning
Related
Documentation
Example: Configuring Layer 2 Protocol Tunneling on EX Series Switches
1368
®
OS for EX Series Ethernet Switches, Release 10.3
xe-0/0/1.0 Enabled
xe-0/1/1.0 Enabled
Verifying That MVRP Is Updating VLAN Membership on Distribution Switch C
Verify that MVRP is updating VLAN membership on distribution Switch C by displaying
the Ethernet switching interfaces and associated VLANs on distribution Switch C.
List the Ethernet switching interfaces on the switch:
user@Distribution-Switch-C> show ethernet-switching interfaces
Interface State VLAN members
xe-0/1/1.0 up __mvrp_100__
__mvrp_200__
__mvrp_300__
xe-0/1/0.0 up __mvrp_100__
__mvrp_200__
List the VLANs that were created dynamically using MVRP on the switch:
user@Distribution-Switch-C> show mvrp dynamic-vlan-memberships
VLAN Name
-------------------
__mvrp_100__
__mvrp_200__
__mvrp_300__
Distribution Switch C has two trunk interfaces. Interface
Switch C to Access Switch A and is therefore updated to show that it is a member of all
the VLANs that are active on Switch A. Any traffic for those VLANs will be passed on
from distribution Switch C to Switch A, through interface
connects distribution Switch C to Switch B and is updated to show that it is a member
of the two VLANs that are active on Switch B. Thus, distribution Switch C sends traffic
for and to both Switch A and Switch B. But distribution Switch C sends traffic
finance lab
for only to Switch A.
sales
Distribution Switch C also has three dynamic VLANs created using MVRP:
, and
mvrp_200 mvrp_300
active on interfaces xe-0/1/1.0
is active on interface
xe-0/1/1.0
Configuring Multiple VLAN Registration Protocol (MVRP) (CLI Procedure) on page 1389
Understanding Multiple VLAN Registration Protocol (MVRP) on EX Series Switches
on page 1296
Layer 2 protocol tunneling (L2PT) allows you to send Layer 2 protocol data units (PDUs)
across a service provider network and deliver them to EX Series switches that are not
part of the local broadcast domain. This feature is useful when you want to run Layer 2
Normal
Normal
Blocking
unblocked
unblocked
unblocked
unblocked
unblocked
Interfaces
----------------
xe-0/1/1.0
xe-0/1/0.0
xe-0/1/1.0
xe-0/1/0.0
xe-0/1/1.0
. The dynamically created VLANs
and xe-0/1/1.0 , and dynamically created VLAN
.
connects distribution
xe-0/1/1.0
xe-0/1/1.0 . Interface xe-0/1/0.0
mvrp_100
and
mvrp_100 mvrp_200
mvrp_300
Copyright © 2010, Juniper Networks, Inc.
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are