A detailed explanation of H3C switch router naming rules

First, the device version rule

LI (Lite software Image) indicates that the device is a weak feature version.

SI (Standard software Image) indicates that the device is a standard version and contains the underlying features.

EI (Enhanced software Image) indicates that the device is an enhanced version and contains some advanced features.

HI (Hyper software Image) indicates that the device is an advanced version and contains some of the more advanced features.

PWR indicates that the device is powered by remote Ethernet and the power supply complies with the 802.3AF standard.

Second, performance naming rules

Quidway SA1 A2 A3 A4 a5-a6 "a7a8" "/a9 A10 A11"-"A12 A13"-"A14 A15 A16"-"A17 A18"

A1 represents the product family, which mainly identifies the maximum interface rate of the upstream port:

A1 1-Box 10/100m switch, up to 100M, no management;

A1 2-Box 10/100m switch, up to 100M, with management;

A1 3-Box 10/100/1000m switch, up to 1000M upstream;

A1 5-Box ge/10ge switch, up to 10GE upstream;

A2 the IP layer supported by the logo:

A2 0-Pure L2 switch, currently 0, according to the replacement of products, can be changed to 1, 2, 3, 4;

A2 for the 5-L2/L3 switch, currently 5, according to the replacement of products, can be changed to 6, 7, 8, 9;

A3A4 two digits are related to the number of ports in the product, which determines the product family based on the total number of ports:

A3A4 is 08-indicates that the downlink port is 8, the uplink port is 0, 1, 2;

A3A4 is 12-indicates that the downlink port is 12, the uplink port is 0, 1, 2;

A5 is used to differentiate between different types of fixed uplink, to identify the interface type, to stack, and so on, by default, without an upstream port:

A5 for z indicates no upstream interface;

A5 is g to represent the uplink gbic interface;

A5 is P-representing the upstream SFP interface;

A5 is a T-representation uplink RJ45 interface;

The A5 is a V-representing uplink VDSL interface;

A5 is an X-representing uplink xpack (10GE LAN) interface;

A5 for W indicates upstream configurable WAN interface;

A5 for C-Indicates the uplink interface can be matched;

The A5 is M-indicates that the upstream interface is a multimode light port;

The A5 is an S-representation upstream interface for the Single-mode port;

A6 as the maximum number of user ports for the device, such as 8, 12, 16, 24, 48, and so on, if the device has been configured with the maximum number of user ports, and for the RJ45 port, then A6 default, and other cases should be combined with A7 A8 display user port information.

A7 A8 as the identification of the type of account, such as electric mouth, multimode light mouth, single-mode port, etc., by default, all are electrical ports:

The A7 A8 is FM, which indicates that all are multimode optical ports;

A7 A8 for FS, the expression is all single-mode mouth;

A9 A10 A11 is optional, in the user's mouth can be selected, identify the number and type of user fixed mouth device, such as the port TP, multimode optical mouth FM, Single-mode, such as FS. In exceptional cases, if all user ports are optional (without a fixed port), an SFP or GBC is identified according to the actual port.

A12 A13 as the power supply AC/DC identification, the default is AC AC, DC must be identified with DC.

A14 A15 A16 as RPS redundant Power Interface identification, the 3000, 5000 series defaults to support, 2000, 1000 series defaults to unsupported.

A17 A18 as an option to highlight the features of the product version, which defaults to the standard version.

Another official statement is as follows:

First, the switch naming rules:

First digit:

9: Top End, chassis type

7: High-end, chassis-type

5: All Thousand trillion

3: Gigabit uplink + hundred trillion downlink

Second digit:

5: three-layer switch

6: three-layer switch

9: three-layer switch

1: Two-layer switch

Third to fourth digit:

High-end switches: Business slot number

Fifth to sixth Digit:

Low-end switches: number of ports available

The meaning of the suffix:

T:1000base-t

C: Modular Type

P:SFP (Small Form pluggable)

TP: Photoelectric multiplexing

F: All optical mouth

R: Redundancy (suffix R in Soho-level products stands for rack switches)

M: Support for MCE features

HI: Flagship type

EI: Enhanced

SI: Standard type

PWR: Remote power supply

DC: DC power supply

AC: AC power supply

V:vlan Division (Soho products)

E: Enhanced (Soho product), e prefix means education network for the switch

H: Enhanced Type (SOHO)

+: Upgrade version

Second, H3C MSR series of naming rules

H3C MSR Series Modular Router product naming format

A1, A2, A3, A4, A5, A6 are all numbers

B1, B2, B3 as letters

[] indicates an option

In the company brand, a brand, level two brand after all with a space, can not be omitted.

Naming Rule Description:

A, "Company brand": The current company brand is: H3C

B, "first-level brand": The current level of brand: H3C

C, "Level two brand": Low-end multi-service access router for MSR, meaning multi-service Router

D, A1A2: A large class of routers, the current number of encoded digital distribution is as follows:

The middle-end multi-service modular access Router series is divided into:

MSR 20 Series Modular multi-service router;

MSR 30 Series modular multi-service router;

MSR 32 Series modular multi-service router;

MSR 50 Series modular multi-service router.

E, a3a4: refers to the Router series in the specific product base model, in the modular router, the different series of product meaning:

In the MSR series, it says:

A3: Indicates the number of router cards (SIC, MIM, or FIC)

The 20 series represents the number of SIC cards;

30, 32 series means the number of MIM card;

The 50 series represents the number of FIC cards;

A4: No specific meaning, in different product models are defined differently, there is no uniform rules.

For the MSR 20 series, follow these rules:

Number of A4 for downlink LAN ports:

0-0 Fe/ge

1-8 Fe/ge

2-16 Fe/ge

3-24 Fe/ge

4-32 Fe/ge