Juniper-networks MX480 Manual do Utilizador descarregar pdf (Página 48)

Documentation

MX480 AS MSC LEDs on page 24•

• Replacing an MX480 AS MSC on page 217

MX480 AS MSC LEDs

Two LEDs (CPU and AP) indicate the status of the AS MSC and are located on the AS

MSC. Table 4 on page 24 describes the functions of the AS MSC LEDs.

Table 4: AS MSC LEDs

DescriptionStateColorLabel

AS MSC operates normally.On steadilyGreenCPU

AS MSC has an error or has failed.On steadilyRed

AS MSC is offline.Off–

AS MSC storage operation is normal.On steadilyGreenAP

AS MSC storage operation has an error.On steadilyRed

AS MSC storage operation is not activated.Off–

Documentation

MX480 Application Services Modular Storage Card Description on page 23•

• Replacing an MX480 AS MSC on page 217

MX480 Application Services Modular Processing Card Overview

•

MX480 Application Services Modular Processing Card Description on page 24

•

MX480 AS MXC LEDs on page 25

MX480 Application Services Modular Processing Card Description

The Application Services Modular Processing Card (AS MXC) is a pluggable X86-based

card that can be inserted into the lower slot of the Application Services Modular Line

Card (AS MLC). The AS MXC serves as the processing card for the Junos Content Encore

system and contains the two X86, Intel 8-core processors with interface ability greater

than 80 Gbps. The AS MXC (see Figure 13 on page 25) is equivalent to a PIC or MIC

(Modular Interface Card).

AS MXCs are hot-removable and hot-insertable. One MXC can be installed in the lower

slot of each AS MLC. Each MXC has these components:

•

Two 8-core Intel processors—Contains eight execution cores with Ring Interconnect

architecture. Each core supports two threads, up to 16 threads per socket.

•

64 GB DRAM—On DIMM sockets.

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