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

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Use the no version to remove the interface or subinterface. You must issue the
no version from the highest level down; you cannot remove an interface or
subinterface if the one above it still exists.
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See interface fastEthernet.
route interface
Use to route layer 2 traffic on a specific tunnel interface.
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Use the no version to negate this command.
NOTE: For details on the use of this command, see chapter Configuring Layer 2
Services over MPLS in JUNOSe BGP and MPLS Configuration Guide .
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See route interface.
svlan ethertype
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Use to assign an Ethertype value for the S-VLAN tunnel interface.
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Choose one of the following Ethertype values:
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8100—Specifies Ethertype value 0x8100, as defined in IEEE Standard 802.1q
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88a8—Specifies Ethertype value 0x88a8, as defined in draft IEEE Standard
802.1ad
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9100—Specifies Ethertype value 0x9100, which is the default
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Use an Ethertype value that matches the Ethertype value set on the customer
premises equipment (CPE) to which your router connects.
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Example
host1(config-if)# svlan ethertype 8100
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Use the no version to restore the default value, 9100.
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See svlan ethertype.
svlan id
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Use to create an S-VLAN tunnel interface for configuring Ethernet layer 2 services
over MPLS.
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Assign an S-VLAN ID value in the range 0–4095 that is unique within the Ethernet
interface.
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Use the any keyword to tunnel traffic from VLANs configured with the specified
S-VLAN ID and any VLAN ID to the same destination across an MPLS network.
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Issue the svlan id command with the any keyword before you configure the
upper binding, which must be an MPLS tunnel interface. Attempting to configure
any other interface type over the S-VLAN tunnel causes an error.
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Example
Configuring S-VLAN Tunnels for Layer 2 Services over MPLS
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Chapter 5: Configuring VLAN and S-VLAN Subinterfaces