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Related Documentation
- ACX Series
- Configuring Interface Encapsulation on Physical Interfaces
- Configuring Interfaces for Layer 2 Circuits
- Inverse Multiplexing for ATM (IMA) Overview
- SAToP Emulation on T1 and E1 Interfaces Overview
- EX Series
- Configuring Interfaces for Layer 2 Circuits
- M Series
- Configuring Interface Encapsulation on Physical Interfaces
- Configuring Interfaces for Layer 2 Circuits
- MX Series
- Configuring Interface Encapsulation on Physical Interfaces
- Configuring Interfaces for Layer 2 Circuits
- PTX Series
- Configuring Interface Encapsulation on Physical Interfaces
- Configuring Interfaces for Layer 2 Circuits
- T Series
- Configuring Interface Encapsulation on Physical Interfaces
- Configuring Interfaces for Layer 2 Circuits
encapsulation (Physical Interface)
Syntax
encapsulation (cesopsn | ethernet-ccc | flexible-ethernet-services
| ima | ppp | satop);
Hierarchy Level
[edit interfaces interface-name]
Release Information
Statement introduced in Junos OS Release 12.2 for ACX Series Universal Access Routers.
ppp option added in Junos OS Release 12.3X52 for ACX Series Universal Access Routers
Description
Specify the physical link-layer encapsulation type.
Options
cesopsn—Use Circuit
Emulation Service over Packet-Switched Network (CESoPSN) encapsulation
on DS0 (ds-x/y/z:n) interfaces to
encapsulate TDM signals into CESoPSN packets, and in the reverse direction,
decapsulating CESoPSN packets back into TDM signals.
ethernet-ccc—Use Ethernet
CCC encapsulation on Ethernet interfaces that must accept packets
carrying standard Tag Protocol ID (TPID) values.
flexible-ethernet-services—Use flexible Ethernet services encapsulation when you want to
configure multiple per-unit Ethernet encapsulations. Aggregated Ethernet
bundles can use this encapsulation type. If you configure flexible
Ethernet services encapsulation on the physical interface, VLAN IDs
from 1 through 511 are no longer reserved for normal VLANs.
ima—Use Inverse Multiplexing
ATM (IMA) encapsulation on E1 and T1 interfaces that are members of
an IMA group.
ppp—Use serial PPP encapsulation.
PPP CCC and PPP TCC encapsulation are not supported.
satop—Use Structure-Agnostic
TDM over Packet (SAToP) encapsulation on E1 and T1 interfaces so that
the Interworking Function (IWF) can segment and encapsulate TDM signals
into SAToP packets, and in the reverse direction, decapsulate the
SAToP packets and reconstitute them into TDM signals.
Required Privilege Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Related Documentation
- ACX Series
- Configuring Interface Encapsulation on Physical Interfaces
- Configuring Interfaces for Layer 2 Circuits
- Inverse Multiplexing for ATM (IMA) Overview
- SAToP Emulation on T1 and E1 Interfaces Overview
- EX Series
- Configuring Interfaces for Layer 2 Circuits
- M Series
- Configuring Interface Encapsulation on Physical Interfaces
- Configuring Interfaces for Layer 2 Circuits
- MX Series
- Configuring Interface Encapsulation on Physical Interfaces
- Configuring Interfaces for Layer 2 Circuits
- PTX Series
- Configuring Interface Encapsulation on Physical Interfaces
- Configuring Interfaces for Layer 2 Circuits
- T Series
- Configuring Interface Encapsulation on Physical Interfaces
- Configuring Interfaces for Layer 2 Circuits