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M-series and MX-series Devices
Configuring Layer 2 Learning and Forwarding Properties for a Bridge Domain (NSM Procedure)
84
Table 38: Bridge Domain Configuration Details
Task
Configure bridge domain.
When you configure a bridge domain, Layer 2 address learning is enabled by default. The
bridge domain learns unicast media access control (MAC) addresses to avoid flooding
the packets to all the ports in the bridge domain. Each bridge domain creates a source
MAC entry in its source and destination MAC tables for each source MAC address learned
from packets received on the ports that belong to the bridge domain.
To configure bridge options in NSM:
In the NSM navigation tree, select Device Manager > Devices.
1.
Click the Device Tree tab, and then double-click the device to select it.
2.
Click the Configuration tab. In the configuration tree, expand Bridge Domains.
3.
Select Domain.
4.
Add or modify settings as specified in Table 39 on page 85.
5.
Click one:
6.
OK—Saves the changes.
Cancel—Cancels the modifications.
Your Action
1.
Click Add new entry next to Domain.
2. Click domain.
3. In the Name box, enter the name of the bridge domain.
4. In the Comment box, enter the comment.
5. In the Description box, enter the text to describe the bridge
domain.
6. From the Domain Type list, select the type of domain for a
Layer 2 bridge domain.
7. Select the No Local Switching check box to enable or disable
local switching within customer edge(ce)-facing interfaces.
8. In the Routing Interface box, enter the interface name.
Copyright © 2010, Juniper Networks, Inc.
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