Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual page 32

Complete Software Guide for Junos
Chapter 64
Chapter 65
Chapter 66
xxxii
®
OS for EX Series Ethernet Switches, Release 10.4
Understanding Proxy ARP on EX Series Switches . . . . . . . . . . . . . . . . . . . . . . . . 1522
What Is ARP? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1522
Proxy ARP Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1522
Best Practices for Proxy ARP on EX Series Switches . . . . . . . . . . . . . . . . . . 1523
Understanding MAC Notification on EX Series Switches . . . . . . . . . . . . . . . . . . 1523
Examples: Bridging and VLAN Configuration . . . . . . . . . . . . . . . . . . . . . . . . 1525
Example: Setting Up Basic Bridging and a VLAN for an EX Series Switch . . . . . 1525
Example: Setting Up Bridging with Multiple VLANs for EX Series Switches . . . . 1532
Example: Connecting an Access Switch to a Distribution Switch . . . . . . . . . . . 1540
Example: Configure Automatic VLAN Administration Using GVRP . . . . . . . . . . 1549
Example: Configuring Redundant Trunk Links for Faster Recovery . . . . . . . . . . 1563
Example: Setting Up Q-in-Q Tunneling on EX Series Switches . . . . . . . . . . . . . 1568
Example: Configuring a Private VLAN on a Single EX Series Switch . . . . . . . . . . 1571
Example: Using Virtual Routing Instances to Route Among VLANs on EX Series
Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1577
Example: Configuring Automatic VLAN Administration Using MVRP on EX Series
Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1580
Example: Configuring Layer 2 Protocol Tunneling on EX Series Switches . . . . . 1592
Configuring Bridging and VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1597
Configuring VLANs for EX Series Switches (J-Web Procedure) . . . . . . . . . . . . . 1597
Configuring VLANs for EX Series Switches (CLI Procedure) . . . . . . . . . . . . . . . 1600
Configuring Routed VLAN Interfaces (CLI Procedure) . . . . . . . . . . . . . . . . . . . . . 1601
Configuring MAC Table Aging (CLI Procedure) . . . . . . . . . . . . . . . . . . . . . . . . . . 1602
Configuring the Native VLAN Identifier (CLI Procedure) . . . . . . . . . . . . . . . . . . . 1603
Creating a Series of Tagged VLANs (CLI Procedure) . . . . . . . . . . . . . . . . . . . . . 1604
Configuring Virtual Routing Instances (CLI Procedure) . . . . . . . . . . . . . . . . . . . 1606
Creating a Private VLAN on a Single EX Series Switch (CLI Procedure) . . . . . . . 1607
Configuring Q-in-Q Tunneling (CLI Procedure) . . . . . . . . . . . . . . . . . . . . . . . . . 1608
Configuring GVRP (J-Web Procedure) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1608
Configuring Redundant Trunk Groups (J-Web Procedure) . . . . . . . . . . . . . . . . . 1610
Configuring Multiple VLAN Registration Protocol (MVRP) (CLI Procedure) . . . . 1611
Enabling MVRP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1611
Disabling MVRP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1612
Disabling Dynamic VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1612
Configuring Timer Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1612
Configuring MVRP Registration Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1613
Configuring Layer 2 Protocol Tunneling on EX Series Switches (CLI
Procedure) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1614
Configuring MAC Notification (CLI Procedure) . . . . . . . . . . . . . . . . . . . . . . . . . . 1616
Enabling MAC Notification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1616
Disabling MAC Notification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1616
Setting the MAC Notification Interval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1617
Configuring Proxy ARP (CLI Procedure) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1617
Verifying Bridging and VLAN Configuration . . . . . . . . . . . . . . . . . . . . . . . . . 1619
Verifying That a Series of Tagged VLANs Has Been Created . . . . . . . . . . . . . . . . 1619
Verifying That Virtual Routing Instances Are Working . . . . . . . . . . . . . . . . . . . . . 1621
Verifying That Q-in-Q Tunneling Is Working . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1622
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