Juniper JUNOSE SOFTWARE 11.2.X - LINK LAYER CONFIGURATION GUIDE 7-7-2010 Configuration Manual page 719

Copyright © 2010, Juniper Networks, Inc.
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To display the current state of an ATM subinterface created on the PVC with the
specified VPI and VCI values, use the atm slot/port/vpi/vci format (for ERX7xx models,
ERX14xx models, and ERX310 router) or the slot/adapter/port/vpi/vci format (for E120
and E320 routers)1051/1052 (SLB) to identify the ATM subinterface (Example 5).
NOTE: You can use the atm slot/port/vpi/vci format as an alternative to the
atm slot/port.subinterface format with the specific show interface and show
subinterface commands to monitor all ATM 1483 subinterfaces (except NBMA
interfaces) as well as the upper-layer interfaces configured over an ATM 1483
subinterface. You cannot, however, use the atm slot/port/vpi/vci format to create or
modify an ATM 1483 subinterface.
These guidelines also apply to E120 and E320 routers when you use the
atm slot/adapter/port/vpi/vci format as an alternative to the
atm slot/adapter/port.subinterface format.
For more information, see "Creating a Basic Configuration" on page 20 in "Configuring
ATM" on page 3.
Field descriptions
Interface—Interface identifier
ATM-Prot—One of the following ATM protocol types:
RFC-1483—Multiprotocol encapsulation over AAL5
NBMA—Nonbroadcast multiaccess interface
ATM/MPLS—Local ATM passthrough interface
VCD—Virtual circuit descriptor
VPI—Virtual path identifier
VCI—Virtual circuit (or channel) identifier
Circuit Type—Type of circuit: PVC
Encap—Administered encapsulation method based on what was configured with
the atm pvc command
MTU—Maximum transmission unit size for the interface
Status—One of the following ATM 1483 subinterface states:
Chapter 18: Configuring Dynamic Interfaces Using Bulk Configuration
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