SN/T 4712-2016 English PDF
Basic dataStandard ID: SN/T 4712-2016 (SN/T4712-2016)Description (Translated English): Specification for inspection and quarantine network internet protocol version 4 address management Sector / Industry: Commodity Inspection Standard (Recommended) Classification of Chinese Standard: M32 Word Count Estimation: 6,668 Date of Issue: 2016-12-12 Date of Implementation: 2017-07-01 Regulation (derived from): State-Quality-Inspection-Accredidation (2016) No.590 Issuing agency(ies): General Administration of Customs SN/T 4712-2016: Specification for inspection and quarantine network internet protocol version 4 address management---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. Specification for inspection and quarantine network internet protocol version 4 address management People's Republic of China Exit Inspection and Quarantine standards Inspection and quarantine network IPv4 address management specifications 2016-12-12 released 2017-07-01 implementation People's Republic of China General Administration of Quality Supervision, Inspection and Quarantine released ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed and managed by the National Certification and Accreditation Administration Committee. This standard was drafted by the Shenzhen Entry-Exit Inspection and Quarantine Bureau, People's Republic of China Information Center, Shenzhen Inspection and Quarantine Science Institute, State Administration of Quality Supervision, Inspection and Quarantine Information Center. The main drafters of this standard. Luo Long, Li Jian, Hu Shi Xi, Li Xuan, Mary, Bao Xiangyu, Wei Ying Hao. Inspection and quarantine network IPv4 address management specifications1 ScopeThis standard specifies the overall requirements of the network IPv4 address management of inspection and quarantine agencies, coding format, IPv4 address planning. This standard applies to the use of TCP/IP interconnection inspection and quarantine agencies WAN IPv4 address management.2 Terms and definitionsThe following terms and definitions apply to this document. 2.1 IPv4 address IPv4address A 32-bit binary number that uniquely identifies any subnet or device in a network. Note .IP address by the network segment and the host segment consists of two parts.3 overall requirements3.1 The entire inspection and quarantine agency's IPv4 address should be planned for the quality of inspection WAN, unified use of the private address segment 10.xxx, to achieve the various seized Inspection and quarantine agencies between the network connection. 3.2 The planning of IPv4 addresses should reflect the organizational affiliation of the quality inspection agency. Should be based on rational utilization, scientific distribution as principle, according to quality The hierarchical relationship between the inspection agencies and the network uses and structural features, the entire address space is divided into different sizes and uses of different standardization IPv4 address space. 3.3 pairs of inspection and quarantine agencies assigned to the IPv4 address space, the network management department should be based on the standard address section For the unit, according to the order of their own division. 3.4 Encoding format Dotted decimal v4 structure IPv4 address description.4 encoding formatInspection and quarantine network IPv4 address format in Table 1. Table 1 inspection and quarantine network IPv4 address coding structure Inspection and Quarantine Class address identification General Administration of Quality Supervision, Inspection and directly under the agency logo secondary agency logo user host logo 8Bits 8Bits 8Bits 8Bits 5 inspection and quarantine network IPv4 address planning 5.1 Inspection and Quarantine Class A address identification The first byte of address is 10. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of SN/T 4712-2016_English be delivered?Answer: Upon your order, we will start to translate SN/T 4712-2016_English as soon as possible, and keep you informed of the progress. The lead time is typically in 9 seconds (download/delivered in 9 seconds). The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of SN/T 4712-2016_English with my colleagues?Answer: Yes. The purchased PDF of SN/T 4712-2016_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. |
