Junos® OS Ethernet Interfaces Configuration ... - Juniper Networks

Junos ®
OS 12.3 Ethernet Interfaces Configuration Guide
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Documentation
routers, to remove both the outer and inner VLAN tags of the frame, include the pop-pop
statement in the input VLAN map or output VLAN map:
pop-pop;
You can include this statement at the following hierarchy levels:
• [edit interfaces interface-name unit logical-unit-number input-vlan-map]
• [edit interfaces interface-name unit logical-unit-number output-vlan-map]
• [edit logical-systems logical-system-name interfaces interface-name unit
logical-unit-number input-vlan-map]
• [edit logical-systems logical-system-name interfaces interface-name unit
logical-unit-number output-vlan-map]
See Table 10 on page 136 and Table 11 on page 137 for information about configuring inner
and outer VLAN ID values and inner and outer TPID values required for VLAN maps.
•
input-vlan-map on page 492
• output-vlan-map
• pop-pop on page 529
• unit on page 568
• See Table 10 on page 136 and Table 11 on page 137 for information about configuring
inner and outer VLAN ID values and inner and outer TPID values required for VLAN
maps.
• Junos® OS Ethernet Interfaces
Removing the Outer VLAN Tag and Rewriting the Inner VLAN Tag
140
On Ethernet IQ, IQ2 and IQ2-E interfaces, on MX Series router Gigabit Ethernet, Tri-Rate
Ethernet copper, and 10-Gigabit Ethernet interfaces, and on aggregated Ethernet
interfaces using Gigabit Ethernet IQ2 and IQ2-E or 10-Gigabit Ethernet PICs on MX Series
routers, to remove the outer VLAN tag of the frame and replace the inner VLAN tag of
the frame with a user-specified VLAN tag value, include the pop-swap statement in the
input VLAN map or output VLAN map:
pop-swap;
The inner tag becomes the outer tag in the final frame.
You can include this statement at the following hierarchy levels:
• [edit interfaces interface-name unit logical-unit-number input-vlan-map]
• [edit interfaces interface-name unit logical-unit-number output-vlan-map]
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