Juniper M10i Manuale utente
M10i Internet Router
PIC Guide
Juniper Networks, Inc.
1194 North Mathilda Avenue
Sunnyvale, California 94089
USA
408-745-2000
www.juniper.net
Part Number: 530-022504-01, Revision 2
This guide provides an overview and description of the Physical Interface Cards (PICs)
supported by the Juniper Networks M10i Internet router. The PICs are described
alphabetically. Table 1 on page 3 lists the PICs supported by the M10i router.
PICs provide the physical connection to various network media types. The PICs are
inserted into a slot in a router. You can install PICs of different media types on the
same router as long as the router supports those PICs.
PICs receive incoming packets from the network and transmit outgoing packets to
the network. During this process, each PIC performs framing and high-speed signaling
for its media type. Before transmitting outgoing data packets, the PICs encapsulate
the packets received. Each PIC is equipped with a media-specific ASIC that performs
control functions tailored to the PIC's media type.
Blank PICs resemble other PICs but do not provide any physical connection or activity.
When a slot is not occupied by a PIC, you must insert a blank PIC to fill the empty
slot and ensure proper cooling of the system.
2■
M10i Internet Router PIC Guide
Table 1: PICs Supported in the M10i Internet Router
Page
PIC
Slots Required
First JUNOS
SupportPortsPIC Family and Type
ATM2 IQ
91 slot6.14ATM2 DS3 IQ
111 slot6.12ATM2 E3 IQ
131 slot6.12ATM2 OC3/STM1 IQ
161 slot6.11ATM2 OC12/STM4 IQ
Channelized
221 slot6.11Channelized OC12
Channelized IQ
181 slot6.14Channelized DS3 IQ
201 slot6.110Channelized E1 IQ
241 slot6.11Channelized OC12 IQ
261 slot7.11Channelized OC3 IQ
281 slot6.11Channelized STM1 IQ
301 slot7.410Channelized T1 IQ
DS3, E1, E3, and T1
321 slot6.12DS3
321 slot6.14DS3
341 slot6.14E1
361 slot6.02E3
751 slot6.14T1
E3 IQ
381 slot6.14E3 IQ
Ethernet
441 slot6.14Fast Ethernet
441 slot6.18Fast Ethernet
441 slot6.112Fast Ethernet
471 slot6.31Gigabit Ethernet with SFP
Ethernet IQ
491 slot6.11Gigabit Ethernet IQ
■3
Table 1: PICs Supported in the M10i Internet Router (continued)
Page
PIC
Slots Required
First JUNOS
SupportPortsPIC Family and Type
Ethernet IQ2
511 slot7.6R34Gigabit Ethernet IQ2
Services
51 slot6.40Adaptive Services II
71 slot7.20Adaptive Services II FIPS
421 slot6.10ES
541 slot6.10Link Services
551 slot8.10MultiServices 100
761 slot6.10Tunnel Services
Serial
401 slot6.12EIA-530
SONET/SDH
571 slot6.12SONET/SDH OC3c/STM1
571 slot6.14SONET/SDH OC3c/STM1
601 slot8.42SONET/SDH OC3/STM1 with
SFP
631 slot8.44SONET/SDH OC3/STM1
(Multi-Rate) PIC with SFP
661 slot6.11SONET/SDH OC12c/STM4
691 slot8.41SONET/SDH OC12/STM4
(Multi-Rate) PIC with SFP
724 slots6.41SONET/SDH OC48c/STM16
with SFP
4■
M10i Internet Router PIC Guide
Adaptive Services II PIC
■JUNOS 6.4 and laterSoftware release
■Supports tunnel services. This feature is included with the PIC and does not require an
individual license.
■Individual licenses must be purchased for additional services.
■Power requirement: 0.4 A @ 48 V (19 W)
Description
■Support for up to 2000 service sets
■Active monitoring on up to 1 million flows
■Support for MTUs up to 9192 bytes for Gigabit Ethernet and SONET interfaces
Hardware features
Depending on your JUNOS release and individual licenses, software features for this PIC can
include the features listed in Table 2 on page 5. For more information about the software
features available for services PICs, see the JUNOS Services Interfaces Configuration Guide.
Software features
Status LED, one tricolor:
■Off—PIC is offline and it is safe to remove it from the chassis.
■Green—PIC is operating normally.
■Amber—PIC is initializing.
■Red—PIC has an error or failure and no further harm can be done by removing it from
the chassis.
Application LED, one bicolor:
■Off—Service is not running.
■Green—Service is running under acceptable load.
■Amber—Service is overloaded.
LEDs
Table 2: Adaptive Services PICs Software Features
Adaptive Services II PICSoftware Feature
7.1GRE Key
7.0GRE dont-fragment
6.4Stateful firewall with packet inspection: detects SYN attacks,
ICMP and UDP floods, and ping of death attacks
Adaptive Services II PIC ■5
Adaptive Services II PIC
Table 2: Adaptive Services PICs Software Features (continued)
6.4Network Address Translation (NAT) for IP addresses
6.4Port Address Translation (PAT) for port numbers
6.4IP Security (IPSec) encryption
6.4Active flow monitoring exports cflowd version 5 and version 8
records
8.3Active flow monitoring exports version 9 records, based on
RFC 3954 (IP v4 templates only)
–Passive flow monitoring
–Passive flow collection
8.1Flow-tap
–Dynamic flow capture
8.3Real-time performance monitoring
7.3Link services
6.4Tunnel services:
■IP-IP unicast tunneling
■GRE unicast tunneling—Supports GRE fragmentation
■Protocol Independent Multicast (PIM) sparse mode unicast
tunneling
6.4Virtual tunnel interface for Layer 3 VPNs
6.4Layer 2 Tunneling Protocol (L2TP)
7.3Voice services:
■Compressed Real-Time Transport Protocol (CRTP)
7.1Encapsulations:
■Multilink Frame Relay (MLFR)
■Multilink Point-to-Point Protocol (MLPP)
6■Adaptive Services II PIC
M10i Internet Router PIC Guide
Adaptive Services II FIPS PIC
■JUNOS 7.2 and laterSoftware release
■JUNOS-FIPS requires an Adaptive Services II FIPS PIC for external IPSec connections. See
the Secure Configuration Guide for Common Criteria and JUNOS-FIPS for more information.
■Supports tunnel services. This feature is included with the PIC and does not require an
individual license.
■Individual licenses must be purchased for additional services such as Network Address
Translation (NAT), stateful firewall, intrusion detection services (IDS), IPSec. J-Flow
accounting, and voice services. For information about which services are supported by
PIC and platform type, see the JUNOS Services Interfaces Configuration Guide.
■Power requirement: 0.4 A @ 48 V (19 W)
Description
■Support for up to 2000 service sets
■Active monitoring on up to 1 million flows
■Support for MTUs up to 9192 bytes for Gigabit Ethernet and SONET interfaces
Hardware features
For a list of the software features available for services PICs, see the JUNOS Services Interfaces
Configuration Guide.
Depending on your JUNOS release and individual licenses, software features for this PIC can
include:
■Stateful firewall with packet inspection:
■Detects SYN attacks, ICMP and UDP floods, and ping-of-death attacks
■NAT for IP addresses
■Port Address Translation (PAT) for port numbers
■J-Flow accounting exports cflowd version 5 and version 8 records
■Tunnel services:
■IP-IP unicast tunneling
■GRE unicast tunneling—Supports GRE fragmentation
■PIM sparse mode unicast tunneling
■Virtual tunnel interface for Layer 3 VPNs
■IPSec encryption
■Voice services:
■Compressed Real-Time Protocol (CRTP)
■Encapsulations:
■Multilink Frame Relay (MLFR)
■Multilink Point-to-Point Protocol (MLPP)
Software features
Adaptive Services II FIPS PIC ■7
Adaptive Services II FIPS PIC
Status LED, one tricolor:
■Off—PIC is offline and it is safe to remove it from the chassis.
■Green—PIC is operating normally.
■Amber—PIC is initializing.
■Red—PIC has an error or failure and no further harm can be done by removing it from
the chassis.
Application LED, one tricolor:
■Off—Service is not running.
■Green—Service is running under acceptable load.
■Amber—Service is overloaded.
LEDs
8■Adaptive Services II FIPS PIC
M10i Internet Router PIC Guide
ATM2 DS3 IQ PIC
■JUNOS 6.1 and laterSoftware release
■Four DS3 ports
■Power requirement: 0.41 A @ 48 V (20.0 W)
■Intelligent queuing (IQ) PICs support fine-grained queuing per logical interface.
■ATM standards compliant
Description
■16-MB SDRAM memory for ATM segmentation and reassembly (SAR)
■ATM switch ID
■Configurable framing options:
■C-bit with ATM direct mapping
■C-bit with Physical Layer Convergence Protocol (PLCP) framing (default)
■M23 ATM direct mapping
■M23 with PLCP framing
■Internal and loop timing
Hardware features
■Per-virtual circuit (VC) and per-virtual path (VP) traffic shaping
■Unspecified bit rate (UBR) traffic shaping
■Fine-grained variable bit rate (VBR) traffic shaping
■Circuit cross-connect (CCC)
■ATM Inverse Address Resolution Protocol (ARP), which enables routers to automatically
learn the IP address of the router on the far end of an ATM permanent virtual circuit
(PVC)
■Simple Network Management Protocol (SNMP):
■Management Information Base (MIB) 2 (RFC 1213)
■ATM MIB (RFC 1695)
■SONET MIB
■AAL5 encapsulations:
■ATM-VC-MUX
■ATM-NLPID
■ATM-Cisco-LLPID
■ATM-SNAP
■ATM-CCC-VC-MUX
Software features
ATM2 DS3 IQ PIC ■9
ATM2 DS3 IQ PIC
■10 ft (3.05 m) posilock SMB to BNC (provided)
■Four pairs of Rx and Tx coaxial cables
Cables and connectors
One tricolor per port:
■Off—Not enabled
■Green—Online with no alarms or failures
■Amber—Online with alarms for remote failures
■Red—Active with a local alarm; router has detected a failure
LEDs
■Alarm indication signal (AIS)
■Far-end block error (FEBE)
■Frame error
■Idle code
■Idle received
■Local and remote loopback
■Loss of signal (LOS)
■Out of frame (OOF)
■Path parity error
■Yellow alarm
Alarms, errors, and
events
10 ■ATM2 DS3 IQ PIC
M10i Internet Router PIC Guide
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