Interface boardsВ orВ line cardsВ Juniper NetworksВ (line card, interface module) В allow you to expand your router or switch (modular platform, chassis) Required functional, including the necessary access ports at speedsВ 1GbE,В 10GbE,В 40GbEВ orВ 100GbE, control boards (switch control board) etc..
Interface boards JuniperВ represented by various modules that are compatible with a particular series (for example. interface module MS-MIC-16G compatible with the entire rangeВ Juniper MX, and the module MPC-3D-16XGE-SFPP series compatibleВ MX240,В MX480В andВ MX960).
interface board MICВ (Modular Interface Cards) is a small-sized module that provides physical connection to various types of network devices. MIC the board can support various physical interfaces in one module.В module Juniper MICsВ also support hot swapping and plugging. For example, in routers MX series, interface moduleВ MICВ installed in the moduleВ MPCВ (Modular Port Concentrator), and in series fromВ MX5В beforeВ MX104В moduleВ MPCВ already built in chassis.
interface module Juniper MPCВ (Modular Port Concentrator) provides transfer services Lkand packages. moduleВ MPCВ encapsulates packets and passes them through the module's outgoing interfacesВ MIC. everyoneВ MPC moduleВ equipped with up to four chipsetsВ Junos Trio, which performs the functions of management. For example, a router Juniper MX960 supports installation of up to 12 modules MPCs, and the platform MX480 before 3 MPCs. For proper operationВ module Juniper MPCВ You need to use high-performance cooling modules. Online JuniperВ http://www.juniper.netВ there is a calculator for calculating the recommended power and cooling power, for a specific series and used MPC modules. В В
Interface modules DPCВ (Dense Port Concentrators) Provides several physical interfaces and pass systems Lkand packages on a single board that fits into a slot in a router or modular chassis.В module DPCВ accepts incoming packets and sends outgoing packets to the network.
module Juniper PICВ (Physical Interface Card) installed inВ FPCВ (Flexible PIC Concentrators), similar to how they workВ MICВ andВ MPC modules.В PICsВ modules provide physical interfaces, andВ FPCsВ boards provide transfers Lkfor packets on the network. everyoneВ FPCВ the module is equipped with a microchipВ ASIC, which performs the functions of management, andВ FPCВ supports installation of 2 modulesВ PIC.
Technical characteristics of the interface module Juniper MS-MPC-128G-R:
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Software release
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- Junos OS Release 13.2R4 and later
For information on which MPCs are supported on MX Series routers, seeВ MPCs Supported by MX Series Routers.
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Description
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- Power requirement: 12.2 Amps @ 48 V (585 W)
- Weight: 14 lbs.
- Model number: MS-MPC
- Name in the CLI:В MS-MPC
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Hardware features
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- One Junos Trio chipset for increased scaling for bandwidth, subscribers, and services.
- Enhanced memory with 128 GB of memory (32 GB per NPU) and processing capabilities.
- NPU CPU Clock Cycle of 1.2GHz.
- Four NPUs per MPC.
- Works with SCBs and SCBEs.
- Interoperable with MS-DPCs. Both MS-MPCs and MS-DPCs can co-exist in the same chassis.
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Software features
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- Active flow monitoring and export of flow monitoring version 9 records based on RFC 3954
- IP Security (IPsec) encryption
- Network Address Translation (NAT) for IP addresses
- Port Address Translation (PAT) for port numbers
- Traffic sampling
- Stateful firewall with packet inspection—detects SYN attacks, ICMP and UDP floods, and ping-of-death attacks
- Network Attack Protection (NAP)
- Support for up to 6000 service sets
- Support for MTUs up to 9192 bytes.
- Multiple services can be supported. SeeВ Junos OS Services Interfaces Library for Routing DevicesВ for more information.
- SeeВ Protocols and Applications Supported by the MS-MIC and MS-MPCВ for information about the protocols and applications that this MIC supports.
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LEDs
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OK/FAILВ LED, one bicolor:
- Steady green—MPC is functioning normally.
- Blinking green—MPC is transitioning online or offline.
- Red—MPC has failed.
IC LED—Reserved for future use.
STATUSВ LED, one tricolor per MSPU:
- Off—MSPU is offline. If both MSPUs are offline it is safe to remove the DPC from the chassis.
- Green—MSPU is operating normally.
- Yellow—MSPU is initializing.
- Red—MSPU has an error or failure.
Application (APP) LED, one tricolor per MSPU:
- Off—Service is not running on the MSPU.
- Green—Service is running on the MSPU under acceptable load.
- Yellow—Service on the MSPU is reconfiguring.
- Red—Service on the MSPU has failed.
Activity (LINK/ACT) LED, one per control port:
- Off—No link.
- Green—Chassis cluster control port link is active.
ENABLEВ LED, one per control port:
- Off—Chassis cluster control port is disabled.
- Green—Chassis cluster control port is enabled.
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