Juniper Networks M120 manual High Availability Features

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Appendix A

High Availability Features

High availability features include Routing Engine redundancy, graceful Routing Engine switchover (GRES), nonstop bridging, nonstop active routing, graceful restart for routing protocols, Virtual Router Redundancy Protocol (VRRP), and unified in-service software upgrade (ISSU). Some high availability features are not supported by all platforms and all PICs. For information about the first supported JUNOS release for these features by PIC and platform, see the JUNOS High Availability Configuration Guide.

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Contents PIC Guide M120 Internet Router PIC Guide ATM2 IQ PICs Supported by the M120 Internet RouterSONET/SDH SONET/SDH OC12/STM4 Optical Interface Support for 10-Gigabit Ethernet cFPC FPCs and cFPCs SupportedFPCs Supported by the M120 Router CFPCs Supported by the M120 RouterIntermediate reach Parameter Short reach SR Long Reach LR Optical Interface Support for SONET/SDH OC192/STM64 cFPCOptical Interface Support for SONET/SDH OC192/STM64 cFPC M120 PIC/FPC Compatibility PIC/FPC CompatibilityEIA-530 PIC SONET/SDH PICs Description Adaptive Services II PICPIC Router Adaptive Services II Fips PIC Software features Adaptive Services II Layer 2 Services PIC Adaptive Services PICs Software Features Adaptive Services PICs Software Features ATM2 DS3 IQ PIC ATM2 DS3 IQ PIC ATM2 E3 IQ PIC ATM2 E3 IQ PIC ATM2 OC3/STM1 IQ PIC Optical Interface Support for ATM2 OC3 IQ PICs Optical Interface Support for ATM2 OC3 IQ PICs ATM2 OC12/STM4 IQ PICs Optical Interface Support for ATM2 OC12/STM4 IQ PICs Cables and connectors LEDs Alarms, errors, and eventsOptical Interface Support for ATM2 OC12/STM4 IQ PICs ATM2 OC48/STM16 IQ PIC with SFP Optical Interface Support for ATM2 IQ OC48 PICs Optical Interface Support for ATM2 IQ OC48 PICs Adtran Channelized DS3 IQ PICM120 Internet Router PIC Guide Channelized E1 IQ PIC M120 Internet Router PIC Guide Channelized OC3 IQ PIC PIC Type Intermediate Reach IR Optical Interface Support for Channelized OC3 IQ PICsOptical Interface Support for Channelized OC3 IQ PICs Channelized OC12 IQ PIC Optical Interface Support for Channelized OC12 IQ PICs Optical Interface Support for Channelized OC12 IQ PICs Snmp SONET/SDH MIB, T1/E1 MIB Channelized STM1 IQ PICAlarms, errors, and events Instrumentation counters Channelized T1 IQ PIC Framing Superframe SF or D4 and Extended Superframe ESF Alarms, errors, and events Instrumentation counters DS3 PIC DS3 PIC Left E1 RJ-48 PIC Right E1 Coaxial PIC E1 PICsE1 PICs E3 IQ PIC E3 IQ PIC EIA-530 PIC EIA-530 PIC Fast Ethernet PICs Vhdci to RJ-21 Cable Port PIC Parameter FX Interface for 8-Port Optical Interface Support for Fast Ethernet PICsGigabit Ethernet PICs with SFP One, two, four, or ten Gigabit Ethernet ports Optical Interface Support for Gigabit Ethernet PICs with SFP Gigabit Ethernet IQ PICs with SFP Will not recognize the SFP Gigabit Ethernet IQ PICs with SFP Gigabit Ethernet IQ2 PICs with SFP Center 8-port Gigabit Ethernet IQ2 PIC Type Hierarchical shaping Parameter 1000Base-SX 1000Base-LX 1000Base-LH Gigabit Ethernet IQ2 PIC with XFP Gigabit Ethernet IQ2 PIC with XFP Parameter GBase-S GBase-L GBase-E GBase-Z Optical Interface for 10-Gigabit Ethernet IQ2 PICsGigabit Ethernet PIC with Xenpak 74 10-Gigabit Ethernet PIC with Xenpak Transceiver type Optical transmitter XENPAK-OTN Optical Signal-to-Noise Ratio Osnr Performance10-15 400 to +800 Gigabit Ethernet Dwdm PIC Parameter Extra-Long Wavelength Serial DWDM, LAN Rate Optical Interface Support for 10-Gigabit Ethernet Dwdm PICsMultiServices PICs Software Feature MultiServices M120 Internet Router PIC Guide SONET/SDH OC3c/STM1 PIC Junos System Basics and Services Command Reference Optical Interface Support for SONET/SDH OC3c/STM1 PICs Optical Interface Support for SONET/SDH OC3c/STM1 PICs SONET/SDH OC3/STM1 Multi-Rate PICs with SFP Per-port SONET/SDH framing Parameter Multimode Intermediate Reach IR-1 Long Reach LR-1 Rate SONET/SDH OC12c/STM4 PIC LEDs Alarms, errors, and events Optical Interface Support for SONET/SDH OC12c/STM4 PICs SONET/SDH OC12/STM4 Multi-Rate PICs with SFP Optical interface support-See on page 96, on page 97, Alarms, errors, and events SFP-OC48-SR SFP-OC48-IR SFP-OC48-LR M120 Internet Router PIC Guide SONET/SDH OC48c/STM16 PIC with SFP Cables and connectors Parameter Short Reach SR Intermediate Reach IR Long Reach LR M120 Internet Router PIC Guide SONET/SDH OC48/STM16 Multi-Rate PIC with SFP Optical interface support-See on page 105, on page 106, Alarms, errors, and events SFP SONET/SDH OC48/STM16 Multi-Rate PIC with SFP SONET/SDH OC192c/STM64 PIC with XFP Duplex LC connector Rx and Tx Optical Interface Support for SONET/SDH OC192 PICs SR1 IR2 LR2 T1 PIC T1 PIC Tunnel Services PIC High Availability Features M120 Internet Router PIC Guide