Troubleshooting JUNOS Platforms
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SRX5600 Major Com onents |
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The slide s nts a pictorial view of the SRX5600 and its major components. |
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JUNOS Platform Details • A–61
Troubleshooting JUNOS Platforms
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Reproduction |
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SRX Major Compon nts |
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The slide presents a pictorial vi w of the SRX3600 and its major components. |
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A–62 • JUNOS Platform Details
Troubleshooting JUNOS Platforms
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SRX3400 Front Vi w |
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The slide s nts a pictorial view of the SRX3400 and its major components from the |
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front. Reproduction |
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JUNOS Platform Details • A–63
Troubleshooting JUNOS Platforms
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Reproduction |
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SRX3400 Rear Vi w |
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The slide presents a pictorial vi w of the SRX3400 and its major components from the |
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rear. |
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A–64 • JUNOS Platform Details
Troubleshooting JUNOS Platforms
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SRX210 Major Com on nts |
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The slide s nts a pictorial view of the SRX210 and its major components. |
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JUNOS Platform Details • A–65
Troubleshooting JUNOS Platforms
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End-of-Life Products |
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The slide highlights the topic we discuss next. |
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A–66 • JUNOS Platform Details
Troubleshooting JUNOS Platforms
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Reproduction |
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End-of-Life Products |
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The following slid s are from earlier versions of this course. We include them for the |
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benefit of custom rs with older products. |
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JUNOS Platform Details • A–67
Troubleshooting JUNOS Platforms
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M5 and M10 Ov rvi w |
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The M5 and M10 rout rs |
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r high performance and highly-flexible interfaces in a |
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space-efficient and pow r- |
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nt d sign. These routers use the same architecture, |
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ASICs, and JUNOS Software as the already proven M Series routers. This |
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Inte net-tested co e technology is now available at your network edge, along with |
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value-added se vices, such as packet filtering and sampling. |
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The ve sized fo warding performance of the Internet Processor II ASIC provides |
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wire-speed wa ding with plenty of headroom. In fact, the M5 and M10 routers |
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rward packets at an aggregate throughput rate of 6.4 Gbps and 12.8 Gbps, |
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respectively. |
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The M5 and M10 are ideal for edge applications involving the aggregation of dedicated access circuits. They are also ideal for core applications in locations where space and power are at a premium, such as smaller metro points of presence. The ability to connect a wide range of high-performance interfaces from T1 and E1 through OC12c (STM4) ensures that you can scale the network easily and cost efficiently.
A–68 • JUNOS Platform Details
Troubleshooting JUNOS Platforms
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Reproductionload-balanced. |
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and M10 Hardware Com onents |
hardware compon nts for the M5 and M10 are the following: |
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Sheet metal chassis. |
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Two power supplies (AC or DC): The maximum chassis power is 340 watts |
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for the M5 and 434 watts for the M10. Power supplies can be either AC |
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or DC (but not both simultaneously); when two are present, power is |
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Fan assembly. |
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Routing Engine: The RE maintains the routing tables and controls the |
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routing protocols, as well as the JUNOS Software processes that control |
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the router's interfaces, the chassis components, system management, |
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and user access to the router. These routing and software processes run |
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on top of a kernel that interacts with the PFE. |
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Forwarding Engine Board: The PFE provides Layer 2 and Layer 3 packet |
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switching, route lookups, and packet forwarding. The Internet Processor II |
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ASIC forwards up to 40 Mbps for all packet sizes. The throughput is |
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5+ Gbps in an M5 and 10+ Gbps in an M10. The PFE supports the same |
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ASIC-based features supported by all other M Series routers, including |
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filtering and sampling for restricting access, increasing security, and |
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analyzing network traffic. |
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Four (M5) or eight (M10) PICs. |
JUNOS Platform Details • A–69
Troubleshooting JUNOS Platforms
M5 and M10 Craft Int rface
The M5 and M10 Craft Int rface supports PIC online and offline buttons, alarm LEDs, an alarm cutoff and lamp st button, and the ports used to connect to the routing engine. Ensure that you take PICs offline before removing them from the chassis using
the PIC online and offline buttons located below each respective PIC. After inserting a |
PIC into the chassis, press and hold the online and offline button to activate power to |
that PIC. |
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Y u can achieve access to the local RE using any of the following: |
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Ethernet management port: Connects the RE to an out-of-band |
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management network. |
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Console port: Connects a system console to the RE with EIA/TIA-232 |
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serial asynchronous cable. Use the system console to access the CLI to |
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configure the attached router. This port is active by default. |
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Auxiliary port: Connects a laptop or modem to the RE with EIA/TIA-232 |
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serial asynchronous cable. You can also use this port to access the CLI. |
This port is disabled by default and you must activate it with a set system ports auxiliary type terminal-type command.
Note that you must remove power to the chassis before removing or installing the FEB. You can swap the RE with power still applied, but doing so results in a system reboot.
A–70 • JUNOS Platform Details
