Juniper JUNOSE 11.1.X - LINK LAYER CONFIGURATION 4-7-2010, Configuration Manual

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Use to enable or disable a specified bridge group’s ability to filter (forward or
discard) frames based on their MAC address.
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Enables the bridge group to filter frames by their MAC address and add static
(nonlearned) address entries to the forwarding table.
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Specify the following:
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bridgeGroupName —Alphanumeric name of the bridge group specified in the
bridge command
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macAddress —Unique 48-bit (6-byte) physical address or hardware address
of the LAN network interface card as a dotted triple of four-digit hexadecimal
numbers
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Specify one of the following filter types:
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forward —Forwards frames destined for the specified MAC address out the
specified interface
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discard —Discards (drops) frames sent from or destined for the specified
MAC address without further processing
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If you use the forward keyword, you must additionally specify the following:
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interfaceType —One of the following bridge interface types listed in Interface
Types and Specifiers in JUNOSe Command Reference Guide :
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atm
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fastEthernet
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gigabitEthernet
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tenGigabitEthernet
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interfaceSpecifier —Particular interface; format varies according to interface
type; see Interface Types and Specifiers in JUNOSe Command Reference
Guide for information
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Example 1—Forwards frames destined for the node with MAC address
0090.1a40.4c7c out the specified Fast Ethernet interface
host1(config)# bridge westford02 address 0090.1a40.4c7c forward
fastEthernet 3/0.1
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Example 2—Drops frames sent from or destined for the node with MAC address
1011.22b2.333c
host1(config)# bridge westford03 address 1011.22b2.333c discard
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Use the no version to remove the static MAC address entry from the forwarding
table.
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See bridge address.
bridge aging-time
Configuration Tasks
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Chapter 15: Configuring Transparent Bridging