Juniper Networks M20 User Manual

M20 Internet Router

PIC Guide

Juniper Networks, Inc.

1194 North Mathilda Avenue

Sunnyvale, California 94089

USA

408-745-2000

www.juniper.net

Part Number: 530-022506-01, Revision 1

M20 Internet Router PIC Guide

This guide provides an overview and description of the Physical Interface Cards (PICs) supported by the Juniper Networks M20 Internet router. The PICs are described alphabetically. Table 1 on page 3 lists the PICs supported by the M20 Internet router by PIC family.

PICs provide the physical connection to various network media types. The PICs are mounted on Flexible PIC Concentrators (FPCs), which are inserted into a slot in a router. A PIC typically occupies a single slot on an FPC. 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 from the FPCs. Each PIC is equipped with a media-specific ASIC that performs control functions tailored to the PIC's media type. For complete information about installing PICs and transceivers, see the PIC and Transceiver Installation Instructions located at

http://www.juniper.net/techpubs/.

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.

The M20 router supports the Type 1 FPCs listed in “FPCs Supported” on page 5. Table 3 on page 6 provides a PIC/FPC compatibility matrix for the current PICs supported by the M20 router.

For a complete list of end-of-life FPCs and end-of-life Enhanced FPCs for M-series and T-series routing platforms, see the M-series and T-series Routing Platforms End-of-Life FPC Guide located at http://www.juniper.net/techpubs/.

2 ■

Table 1: PICs Supported in the M20 Internet Router

ATM2 IQ

Channelized

Channelized IQ

First JUNOS SupportPortsPIC Family and Type

PIC Slots RequiredFPC Support

Page

131 slotType 16.14ATM2 DS3 IQ

151 slotType 16.14ATM2 E3 IQ

171 slotType 15.52ATM2 OC3/STM1 IQ

201 slotType 15.51ATM2 OC12/STM4 IQ

281 slotType 14.01Channelized OC12

221 slotType 15.64Channelized DS3 IQ

241 slotType 15.610Channelized E1 IQ

261 slotType 17.11Channelized OC3 IQ

301 slotType 15.61Channelized OC12 IQ

321 slotType 15.71Channelized STM1 IQ

341 slotType 17.410Channelized T1 IQ

DS3, E1, and T1

E3 IQ

Ethernet

Ethernet IQ

SFP

Ethernet IQ2

361 slotType 13.14DS3

381 slotType 14.14E1

661 slotType 14.14T1

401 slotType 16.14E3 IQ

461 slotType 14.14Fast Ethernet

461 slotType 15.28Fast Ethernet

461 slotType 15.112Fast Ethernet

491 slotType 16.31Gigabit Ethernet with SFP

511 slotType 16.01Gigabit Ethernet IQ with

■ 3

M20 Internet Router PIC Guide

Table 1: PICs Supported in the M20 Internet Router (continued)

SFP

Services

2 Services

Serial

SONET/SDH

OC48c/STM16 with SFP

First JUNOS SupportPortsPIC Family and Type

PIC Slots RequiredFPC Support

Page

531 slotType 17.6R34Gigabit Ethernet IQ2 with

81 slotType 16.40Adaptive Services II

101 slotType 17.50Adaptive Services II Layer

441 slotType 15.20ES

561 slotType 15.60Link Services

671 slotType 13.30Tunnel Services

421 slotType 15.62EIA-530

571 slotType 13.14SONET/SDH OC3c/STM1

601 slotType 13.11SONET/SDH OC12c/STM4

63Entire FPC slotType 16.11SONET/SDH

4 ■

FPCs Supported

The M20 router supports the Type 1 FPCs listed in Table 2 on page 5. Inserting a combination of PICs with an aggregate higher than the maximum throughput per FPC is supported, but constitutes oversubscription of the FPC.

Table 2: FPCs Supported by the M20 Router

FPC Model NumberFPC Name

Maximum Number of PICs Supported per FPC

Maximum Throughput per FPC

First JUNOS Release

7.23.2 Gbps4M20-FPC1-EPEnhanced Plus FPC1

FPCs Supported ■ 5

M20 Internet Router PIC Guide

PIC/FPC Compatibility

Table 3 on page 6 provides a PIC/FPC compatibility matrix for the current PICs supported by the M20 router. The table lists the first JUNOS release in which the FPC supports the PIC. For example, JUNOS 7.2 is the first release in which the M20-FPC1-EP supports the ATM2 OC3/STM1 IQ, 2-port PIC.

Table 3: M20 PIC/FPC Compatibility

M20-FPC1-EPNumber of PortsPIC Type

ATM2 IQ PICs

7.24ATM2 DS3 IQ

7.24ATM2 E3 IQ

7.22ATM2 OC3/STM1 IQ

Channelized PICs

Channelized IQ PICs

T1, DS3, E1, E3 PICs

E3 IQ PIC

7.21ATM2 OC12/STM4 IQ

7.21ChOC12

7.24ChDS3 IQ

7.210ChE1 IQ

7.21ChOC3 IQ

7.21ChOC12 IQ

7.21ChSTM1 IQ

7.210ChT1 IQ

7.24DS3

7.24E1

7.24T1

7.24E3 IQ

6 ■ PIC/FPC Compatibility

Ethernet PICs

7.24Fast Ethernet

7.28Fast Ethernet

7.212Fast Ethernet

Table 3: M20 PIC/FPC Compatibility (continued)

Ethernet IQ PICs

Ethernet IQ2 PICs

Services PICs

PIC/FPC Compatibility

M20-FPC1-EPNumber of PortsPIC Type

7.21Gigabit Ethernet, SFP

7.21Gigabit Ethernet IQ, SFP

7.6R34Gigabit Ethernet IQ2, SFP

7.20Adaptive Services II

Layer 2 Services

SONET/SDH PICs

0Adaptive Services II (AS)

7.5

7.20ES

7.20Link Services

7.20Tunnel Services

7.24OC3c/STM1

7.21OC12c/STM4

7.21OC48c/STM16, SFP

PIC/FPC Compatibility ■ 7

M20 Internet Router PIC Guide

Adaptive Services II PIC

JUNOS 6.4 and laterSoftware release

■

Description

Hardware features

Software features

LEDs

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)

■

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

■

Depending on your JUNOS release and individual licenses, software features for this PIC can include the features listed in Table 4 on page 8. For more information about the software features available for services PICs, see the JUNOS Services Interfaces Configuration Guide.

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.

■

Table 4: Adaptive Services PICs Software Features

8 ■ Adaptive Services II PIC

Software Feature

Adaptive Services II PIC

Adaptive Services II Layer 2 Services PIC

––GRE Key

––GRE dont-fragment

Table 4: Adaptive Services PICs Software Features (continued)

Adaptive Services II PIC

SYN attacks, ICMP and UDP floods, and ping of death attacks

addresses

5 and version 8 records

records, based on RFC 3954 (IP v4 templates only)

–6.4Stateful firewall with packet inspection: detects

–6.4Network Address Translation (NAT) for IP

–6.4Port Address Translation (PAT) for port numbers

–6.4IP Security (IPSec) encryption

–7.0Active flow monitoring exports cflowd version

–8.3Active flow monitoring exports version 9

––Passive flow monitoring

––Passive flow collection

–8.1Flow-tap

––Dynamic flow capture

–8.3Real-time performance monitoring

IP-IP unicast tunneling

■

GRE unicast tunneling—Supports GRE

■

fragmentation

Protocol Independent Multicast (PIM) sparse

■

mode unicast tunneling

Compressed Real-Time Transport Protocol

■

(CRTP)

Multilink Frame Relay (MLFR)

■

Multilink Point-to-Point Protocol (MLPP)

■

7.57.3Link services

7.56.4Tunnel services:

–6.4Virtual tunnel interface for Layer 3 VPNs

––Layer 2 Tunneling Protocol (L2TP)

7.57.3Voice services:

–6.4Encapsulations:

Adaptive Services II PIC ■ 9

M20 Internet Router PIC Guide

Adaptive Services II Layer 2 Services PIC

Description

Hardware features

Software features

LEDs

JUNOS 7.5 and laterSoftware release

■

Supports Layer 2 Service package only. Tunnel services are included with the PIC. Other

■

services require an individual license.

Power requirement: 0.4 A @ 48 V (19 W)

■

Support for up to 2000 service sets

■

Support for MTUs up to 9192 bytes for Gigabit Ethernet and SONET interfaces

■

Depending on your JUNOS release and individual licenses, software features for this PIC can include the features listed in Table 5 on page 11. For more information about the software features available for services PICs, see the JUNOS Services Interfaces Configuration Guide.

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.

■

10 ■ Adaptive Services II Layer 2 Services PIC

Table 5: Adaptive Services PiCs Software Features

Adaptive Services II Layer 2 Services PIC

Software Feature

SYN attacks, ICMP and UDP floods, and ping of death attacks

addresses

5 and version 8 records

records, based on RFC 3954 (IP v4 templates only)

Adaptive Services II PIC

Adaptive Services II Layer 2 Services PIC

––GRE Key

––GRE dont-fragment

–6.4Stateful firewall with packet inspection: detects

–6.4Network Address Translation (NAT) for IP

–6.4Port Address Translation (PAT) for port numbers

–6.4IP Security (IPSec) encryption

–7.0Active flow monitoring exports cflowd version

–8.3Active flow monitoring exports version 9

––Passive flow monitoring

––Passive flow collection

IP-IP unicast tunneling

■

GRE unicast tunneling—Supports GRE

■

fragmentation

Protocol Independent Multicast (PIM) sparse

■

mode unicast tunneling

Compressed Real-Time Transport Protocol

■

(CRTP)

–8.1Flow-tap

––Dynamic flow capture

–8.3Real-time performance monitoring

7.57.3Link services

7.56.4Tunnel services:

–6.4Virtual tunnel interface for Layer 3 VPNs

––Layer 2 Tunneling Protocol (L2TP)

7.57.3Voice services:

Adaptive Services II Layer 2 Services PIC ■ 11

M20 Internet Router PIC Guide

Table 5: Adaptive Services PiCs Software Features (continued)

Multilink Frame Relay (MLFR)

■

Multilink Point-to-Point Protocol (MLPP)

■

–6.4Encapsulations:

12 ■ Adaptive Services II Layer 2 Services PIC

ATM2 DS3 IQ PIC

JUNOS 6.1 and laterSoftware release

■

Description

Hardware features

Software features

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

■

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

■

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

■

ATM2 DS3 IQ PIC ■ 13

M20 Internet Router PIC Guide

Cables and connectors

LEDs

Alarms, errors, and events

10 ft (3.05 m) posilock SMB to BNC (provided)

■

Four pairs of Rx and Tx coaxial cables

■

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

■

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

■

14 ■ ATM2 DS3 IQ PIC

ATM2 E3 IQ PIC

JUNOS 6.1 and laterSoftware release

■

Description

Hardware features

Software features

Four E3 ports

■

Power requirement: 0.41 A @ 48 V (20 W)

■

Intelligent queuing (IQ) PICs support fine-grained queuing per logical interface

■

ATM standards compliant

■

16-MB SDRAM memory for ATM segmentation and reassembly (SAR)

■

ATM switch ID

■

Configurable framing options:

■

G.751 direct mapping

■

G.751 with PLCP encapsulation (default)

■

G.832 ATM direct mapping

■

Internal and loop timing

■

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

■

Cables and connectors

10 ft (3.05 m) posilock SMB to BNC (provided)

■

Four pairs of Rx and Tx coaxial cables

■

ATM2 E3 IQ PIC ■ 15

M20 Internet Router PIC Guide

LEDs

Alarms, errors, and events

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

■

Alarm indication signal (AIS)

■

Frame error

■

Line code violation

■

Local and remote loopback

■

Loss of signal (LOS)

■

Out of frame (OOF)

■

Yellow alarm

■

16 ■ ATM2 E3 IQ PIC

ATM2 OC3/STM1 IQ PIC

JUNOS 5.5 and laterSoftware release

■

ATM2 OC3/STM1 IQ PIC

Description

Hardware features

Two OC3 ports

■

Power requirement: 0.41 A @ 48 V (20 W)

■

Intelligent queuing (IQ) PICs support fine-grained queuing per logical interface

■

Conforms to ANSI T1.105-1991 and T1E1.2/93-020R1

■

ATM and SONET/SDH standards compliant

■

Alarm and event counting and detection

■

Compatible with well-known ATM switches

■

ATM switch ID, which displays the switch IP address and local interface name of the

■

adjacent Fore ATM switches

Single 3010 SAR for segmentation and reassembly into 53 byte ATM cells

■

High-performance parsing of SONET/SDH frames

■

ASIC-based packet segmentation and reassembly (SAR) management and output port

■

queuing

64 MB SDRAM memory for ATM SAR

■

Packet buffering, Layer 2 parsing

■

ATM2 OC3/STM1 IQ PIC ■ 17

M20 Internet Router PIC Guide

Software features

Cables and connectors

LEDs

Circuit cross-connect (CCC) for leveraging ATM access networks

■

User-configurable virtual circuit (VC) and virtual path (VP) support

■

Support for idle cell or unassigned cell transmission

■

OAM fault management processes alarm indication signal (AIS), remote defect indicator

■

(RDI) cells, and loop cells

Point-to-point and point-to-multipoint mode Layer 2 counters per VC and per VP

■

Local and remote loopback

■

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

■

Unspecified bit rate (UBR), non-real-time variable bit rate (VBR), and constant bit rate

■

(CBR) traffic shaping

Per-VC or per-VP traffic shaping

■

Support for F4 OAM cells

■

Support for 16 bit VCI range

■

Duplex SC/PC connector (RX and TX)

■

Optical interface support—See Table 6 on page 18

■

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

■

Alarms, errors, and events

Alarm indication signal (AIS-L, AIS-P)

■

Bit error rate signal degrade (BERR-SD), bit error rate signal fail (BERR-SF)

■

Bit interleaved parity errors B1, B2, B3

■

Errored seconds (ES-S, ES-L, ES-P), far-end bit errors REI-L, REI-P (CV-LFE, CV-PFE),

■

far-end errored seconds (ES-LFE, ES-PFE), far-end severely errored seconds (SES-LFE, SES-PFE), far-end unavailable seconds (UAS-LFE, UAS-PFE)

Loss of cell delineation (LOC), loss of frame (LOF), loss of pointer (LOP-P), loss of signal

■

(LOS)

Payload mismatch (PLM-P), payload unequipped (UNEQ-P)

■

Remote defect indication (RDI-L, RDI-P)

■

Severely errored framing (SEF), severely errored framing seconds (SEFS-S), severely

■

errored seconds (SES-S, SES-L, SES-P), unavailable seconds (UAS-L, UAS-P)

Table 6: Optical Interface Support for ATM2 OC3 IQ PICs

18 ■ ATM2 OC3/STM1 IQ PIC

MultimodeIntermediate Reach (IR)Parameter

MultimodeSingle-modeOptical interface

FixedFixedTransceiver type

Table 6: Optical Interface Support for ATM2 OC3 IQ PICs (continued)

ATM2 OC3/STM1 IQ PIC

MultimodeIntermediate Reach (IR)Parameter

Multivendor agreementTelcordia GR-253Standard

1.2 miles/2 km9.3 miles/15 kmMaximum distance

wavelength

1270 through 1380 nm1260 through 1360 nmTransmitter

–20 through –14 dBm–15 through –8 dBmAverage launch power

–14 dBm–8 dBmReceiver saturation

–30 dBm–28 dBmReceiver sensitivity

ATM2 OC3/STM1 IQ PIC ■ 19

M20 Internet Router PIC Guide

ATM2 OC12/STM4 IQ PIC

JUNOS 5.5 and laterSoftware release

■

Description

Hardware features

Software features

One OC12 port

■

Power requirements: 0.41 A/48 V @ 20 W

■

Intelligent queuing (IQ) PICs support fine-grained queuing per logical interface

■

Conforms to ANSI T1.105-1991 and T1E1.2/93-020R1

■

Complies with ATM and SONET/SDH standards

■

Alarm and event counting and detection

■

Compatible with well-known ATM switches

■

ATM switch ID, which displays the switch IP address and local interface name of the

■

adjacent Fore ATM switches

One 3010 SAR for segmentation and reassembly into 53 byte ATM cells

■

High-performance parsing of SONET/SDH frames

■

ASIC-based packet segmentation and reassembly (SAR) management and output port

■

queuing

64 MB SDRAM memory for ATM SAR

■

Packet buffering, Layer 2 parsing

■

Circuit cross-connect for leveraging ATM access networks

■

User-configurable virtual circuit (VC) and virtual path (VP) support

■

Support for idle cell or unassigned cell transmission

■

OAM fault management processes alarm indication signal (AIS), remote defect indication

■

(RDI), and loop cells

Point-to-point and point-to-multipoint mode Layer 2 counters per VC and per VP

■

Local and remote loopback

■

ATM Inverse ARP, which enables routers to automatically learn the IP address of the

■

router on the far end of an ATM PVC

Simple Network Management Protocol (SNMP):

■

Management Information Base (MIB) 2 (RFC 1213)

■

ATM MIB (RFC 1695)

■

SONET MIB

■

Unspecified bit rate (UBR), non-real-time variable bit rate (VBR), and constant bit rate

■

(CBR) traffic shaping

Per-VC or per-VP traffic shaping

■

Support for F4 OAM cells

■

Support for 16-bit VCI range

■

20 ■ ATM2 OC12/STM4 IQ PIC

ATM2 OC12/STM4 IQ PIC

Cables and connectors

LEDs

Alarms, errors, and events

Duplex SC/PC connector (Rx and Tx)

■

Optical interface support—See Table 7 on page 21

■

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

■

Alarm indication signal (AIS-L, AIS-P)

■

Bit error rate signal degrade (BERR-SD), bit error rate signal fail (BERR-SF)

■

Bit interleaved parity errors B1, B2, B3

■

Errored seconds (ES-S, ES-L, ES-P), far-end bit errors REI-L, REI-P (CV-LFE, CV-PFE),

■

far-end errored seconds (ES-LFE, ES-PFE), far-end severely errored seconds (SES-LFE, SES-PFE), far-end unavailable seconds (UAS-LFE, UAS-PFE)

Loss of cell delineation (LOC), loss of frame (LOF), loss of pointer (LOP-P), loss of signal

■

(LOS)

Payload mismatch (PLM-P), payload unequipped (UNEQ-P)

■

Remote defect indication (RDI-L, RDI-P)

■

Severely errored framing (SEF), severely errored framing seconds (SEFS-S), severely

■

errored seconds (SES-S, SES-L, SES-P), unavailable seconds (UAS-L, UAS-P)

Table 7: Optical Interface Support for ATM2 OC12/STM4 IQ PICs

Multimode TransceiverIntermediate Reach (IR) TransceiverParameter

MultimodeSingle-modeOptical interface

FixedFixedTransceiver type

Multivendor agreementTelcordia GR-253Standard

546.8 yards/500 m9.3 miles/15 kmMaximum distance

1270 through 1380 nm1274 through 1356 nmTransmitter wavelength

–20 through –14 dBm–15 through –8 dBmAverage launch power

–14 dBm–8 dBmReceiver saturation

–26 dBm–28 dBmReceiver sensitivity

ATM2 OC12/STM4 IQ PIC ■ 21

+ 47 hidden pages