Virtual Channel Support; Table 5: Atm Capabilities On Line Modules And I/O Modules - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - LINK LAYER CONFIGURATION GUIDE 2010-10-13 Configuration Manual

JunosE 11.3.x Link Layer Configuration Guide

Table 5: ATM Capabilities on Line Modules and I/O Modules

Line I/O Module
Module or IOA
OCx/STMx OC3-4 I/O
ATM
4xDS3 ATM
I/O
OCx/STMx OC12/STM4
ATM I/O
OC3/STM1 OC3-2 GE
GE/FE APS I/O
ES2 4G LM ES2-S1
OC3-8 STM1
ATM IOA
ES2 4G LM ES2-S1
OC12-2
STM4 ATM
IOA

Virtual Channel Support

12
The number of VP tunnels varies with the number of ports in the associated line module.
For information about the maximum number of ATM VP tunnels supported per port for
all line modules, see JunosE Release Notes, Appendix A, System Maximums.
NOTE: Support for the OC3 (dual port) line module has been deprecated.
Number VPI/VCI
of VP Address
Tunnels Range
1024 Configurable
256 Configurable
1024 Configurable
1 IOA per Fixed
slot:
VPI: 0–255
2048
VCI:
2 IOAs
0–65535
per slot:
4096
1 IOA per Fixed
slot: 512
VPI: 0–255
2 IOAs
VCI:
per slot:
0–65535
1024
The number of virtual channels (VCs) that the router supports on each port varies
depending on the E Series router and module you are using. For information about the
maximum number of ATM VCs supported per chassis, per module, and per port, see
JunosE Release Notes, Appendix A, System Maximums.
Number
Configurable of VCs on
Bit Range Each Port
20 8000
active
16,000
configured
20 8000
active
16,000
configured
20 8000
active
16,000
configured
– 8000
active
16,000
configured
– 8000
active
16,000
configured
ATM Circuit VP Tunnel
Traffic Traffic
Management Management
Types Types
CBR, UBR, UBR CBR, VBR-NRT
with PCR,
VBR-NRT,
VBR-RT
CBR, UBR, UBR CBR, VBR-NRT
with PCR,
VBR-NRT,
VBR-RT
CBR, UBR, UBR CBR, VBR-NRT
with PCR,
VBR-NRT,
VBR-RT
CBR, UBR, UBR CBR, VBR-NRT
with PCR,
VBR-NRT,
VBR-RT
CBR, UBR, UBR CBR, VBR-NRT
with PCR,
VBR-NRT,
VBR-RT
Copyright © 2010, Juniper Networks, Inc.