Juniper EX9200 Features Manual page 137

Required Privilege
Level
Copyright © 2016, Juniper Networks, Inc.
—Use serial PPP encapsulation. This encapsulation is defined in RFC 1661, The
ppp
Point-to-Point Protocol (PPP) for the Transmission of Multiprotocol Datagrams over
Point-to-Point Links. PPP is the default encapsulation type for physical interfaces.
E1, E3, SONET/SDH, T1, and T3 interfaces can use PPP encapsulation.
ppp-ccc —Use serial PPP encapsulation on CCC circuits. When you use this encapsulation
type, you can configure the
ppp-tcc —Use serial PPP encapsulation on TCC circuits for connecting different media.
When you use this encapsulation type, you can configure the
—Use Ethernet VLAN encapsulation on CCC circuits. VLAN CCC encapsulation
vlan-ccc
supports TPID 0x8100 only. When you use this encapsulation type, you can configure
the family only.
ccc
—Use ATM-to-Ethernet interworking encapsulation on CCC circuits. When
vlan-vci-ccc
you use this encapsulation type, you can configure the
interfaces configured on the Ethernet interface must also have the encapsulation
type set to
vlan-vci-ccc
vlan-vpls —Use VLAN VPLS encapsulation on Ethernet interfaces with VLAN tagging and
VPLS enabled. Interfaces with VLAN VPLS encapsulation accept packets carrying
standard TPID values only. On M Series routers, except the M320 router, the 4-port
Fast Ethernet TX PIC and the 1-port, 2-port, and 4-port, 4-slot Gigabit Ethernet PICs
can use the Ethernet VPLS encapsulation type.
NOTE:
Label-switched interfaces (LSIs) do not support VLAN VPLS encapsulation.
Therefore, you can only use VLAN VPLS encapsulation on a
PE-router-to-CE-router interface and not a core-facing interface.
Starting with Junos OS release 13.3, a commit error occurs when you
configure vlan-vpls
on one of the logical units. Previously, it was possible to commit
family inet
this invalid configuration.
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
family only.
ccc
.
encapsulation on a physical interface and configure
Chapter 13: Configuration Statements
family only.
tcc
ccc family only. All logical
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