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How to identify the support relationship between a single board and a switch

2018-02-23 15:26:03

Once, do you have a question:

What switch is this single board supported by?

Or there's a question:

What single board does the switch support?

This period, the small editor will explain to you thoroughly: what is the relationship between the single board and the switch?

1 which single board is supported by which switch?

There is always a moment when the sky comes with a question: what series of switches is supported by this single board? You only need three words to solve this problem -- look at the model. The following rules are as follows:

If you see the model that begins with "ES", it must be a single board supported by S7700, such as ES0D0X12SA00.

If you see the model that begins with "EH", it must be a single board supported by S9700, such as EH1D2X12SSA0.

If you see the model that begins with "ET", it must be a single board supported by S12700, such as ET1D2X12SSA0.

At this point, you should never think it's all understood.

Does l try to ask the S7700 support single board to begin with "ES"?

The answer is no, and it also supports LE0D0VAMPA00 and a whole series of general-purpose veneers.

PS: a total of five general-purpose single boards: ACU2, ET1D2FW00S00, ET1D2FW00S01, ET1D2FW00S02, ET1D2IPS0S00.

Does l try to ask the S9700 support single board to begin with "EH"?

The answer is no, and it also supports LE0D0VAMPA00 and a whole series of general-purpose veneers.

Does l try to ask the S12700 support single board to begin with "ET"?

The answer is still negative, and it also supports EH1D2PS00P00 and ACU2.

The above summary is shown in the following table:

Product series  Supported veneer
S7700  The model starts with "ES" + LE0D0VAMPA00+ all - purpose single board
S9700  The model starts with "EH" + LE0D0VAMPA00+ all - purpose single board
S12700 The model begins with "ET" and EH1D2PS00P00+ ACU2

At this point, you must not think you know all of it. Oh, because, you have to see the version.

There is no need to memorize the detailed relationship between single board, switchboard and version. You only need to refer to the matching relationship node in the hardware description manual. You can log on to HUAWEI website to get the "hardware description" Handbook for the corresponding product.

For example, look at the support relationship of S12700 master ET1D2MPUA000:

1.jpg

In a word, the standard answer is this:

A young man: "what switch is this single board supported?"

You: "this single board is from a XXX version and is supported by a XX switch."

At this time, you may have been muddled, congratulations! Maybe really understand, still congratulations!

2 what kind of single board does this switch support?

There are two main types of boards supported by switches:

L interface board: special data receiving, sending and so on.

L value-added service board: special services for firewalls, AC functions, NAT and other specific services.

The small editor first takes you an overview of the interface board, and then brings you a view of the value-added service board.

Which interface board does the 2.1 switch support?

The interface board is mainly used to exchange (receive and forward) data, and the fast and slow exchange of data is bound to be the most concerned. When exchanging data, the interface board follows a variety of rules, so the features and specifications that the interface board support are most concerned.

The interface board is divided into 40GE, 10GE, GE, FE interface board, just as highway is divided into high speed, National Road and provincial road. The following table of detailed classification and support (the list of interfaces with the largest number of interfaces) is listed in the table:

Interface board type S7700 S9700 S12700
 FEinterface board  48*FEinterface board  48*FEinterface board  won't support it
 GEinterface board  48*GEinterface board  48*GEinterface board  48*GEinterface board
 10GEinterface board  40*10GEinterface board  48*10GEinterface board  48*10GEinterface board
 40GEinterface board  2*40GEinterface board  8*40GEinterface board  8*40GEinterface board

Just as highway has special road, mixed lane, etc., the interface board can be divided into F series, S series, E series, B series and X1E series according to the function.

Just as the dedicated lane is also divided into large vehicle lanes, small and medium-sized car lanes, etc., according to the MAC table specifications, each series is divided into three sub series: A (MAC table 32K), C (MAC table 128K), D (MAC table 512k). The following table of detailed classification and support is as follows:

interface board type  S7700  S9700  S12700
 FA、FCinterface board  Support  Support  won't support it
 SAinterface board  Support                 Support               Support              
 SCinterface board  won't support it  won't support it  Support
 EA、ECinterface board  Support  Support  Support
 EDinterface board  Support  Support  won't support it
 BCinterface board  Support  Support  won't support it
 X1Einterface board  Support  Support  Support

How is the value-added service board supported by the 2.2 switch?

Just as highway needs traffic police and monitoring, the network needs security functions such as firewall, IPsec, intrusion detection, anti virus and so on.

Like highway needs and traffic lights, networks need load balancing, NAT (Network Address Translation), NetStream and other specific business functions.

The small editor lists the value-added service board supported by the switch as follows:

L SPU single board: to provide the switch with load balancing, firewall, NAT, IPSec (IP Security), NetStream and other business functions.

L OSP single board: the operating system and application software can be installed to complete the function of the application software. At present, the software for installation is IPS application software.

L ACU single board: the single board can be viewed as an independent AC device and hanged on the switch as a wireless access controller.

L NGFW firewall single board: it can quickly and flexibly integrate the firewall, NAT, VPN and other security functions for the IP network.

L IPS single board: it can quickly and flexibly integrate the security functions of the intrusion prevention, anti virus, and DDoS attack defense for the IP network.

The following table of detailed classification and support is as follows:

Veneer type  S7700  S9700  S12700
 SPU Single board  support:LE0D0VAMPA00  support:LE0D0VAMPA00 won't support it
 OSP Single board  support:ES1D2PS00P00  support:EH1D2PS00P00  support:EH1D2PS00P00
 ACU Single board  support:ACU2  support:ACU2  support:ACU2
 NGFW firewall Single board  support:

ET1D2FW00S00

ET1D2FW00S01

ET1D2FW00S02

 support:

ET1D2FW00S00

ET1D2FW00S01

ET1D2FW00S02

 support:

ET1D2FW00S00

ET1D2FW00S01

ET1D2FW00S02

 IPS Single board  support:ET1D2IPS0S00  support:ET1D2IPS0S00  support:ET1D2IPS0S00

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