Ethereum and e

1. The Ge port is a Gigabit Ethernet port, and the ETH port is a fast Ethernet port, that is, a 100M Ethernet port.

2.

Differences:

1. Different link sources

eth trunk: generally refers to the link aggregation of the same device. A switch binds multiple interfaces to form an eth trunk interface, so as to achieve the purpose of increasing bandwidth and improving reliability

e-trunk (enhanced trunk): generally refers to cross device link aggregation, which is a mechanism to realize cross device link aggregation. Based on LACP (single device link aggregation standard), it is extended to realize link aggregation among multiple devices. Thus, the link reliability is improved from the board level to the device level

2. Different advantages

eth trunk: load sharing can be realized through trunk interface. In an eth trunk interface, traffic load sharing can be realized. When the physical link connected by a member interface fails, the traffic will switch to other available links, so as to improve the reliability of the whole trunk link. The total bandwidth of trunk interface is the sum of the bandwidth of each member interface

e-trunk (enhanced trunk): it is mainly used for the link protection between CE and PE and the protection of PE equipment node failure when CE al homing access VPLS, Vll and PWE3 networks. Before e-trunk is used, CE can only return to one pe device through eth trunk link

If eth trunk fails or PE equipment fails, CE will not be able to continue to communicate with PE equipment. After using e-trunk, CE can be returned to PE, so as to realize the protection between devices

extended data

port aggregation is the aggregation of multiple ports to form a aggregation group, so as to realize the load sharing among the member ports in the aggregation group, and also provide higher connection reliability. Both e-trunk and eth trunk are link aggregation technologies

in some three-tier data center networks, the core layer is composed of two ce12800, and two 10GE links are aggregated between the two devices, so as to ensure the high reliability of the links. The convergence layer uses ce12800 switch stack to achieve rendant backup, and the stack is connected with upstream and downstream devices through cross frame eth trunk

at the same time, through the traffic local priority forwarding function of eth trunk, the bandwidth load of inter frame link is reced. The aggregation layer creates VRF to isolate service network segment route and public network route, and deploys firewall by side. Two firewalls carry out hot backup to ensure high reliability

3. All digital currencies are illegal without national credit endorsement

4. The price fluctuation of reborn coin is relatively stable. ECall coin is erc20 token, and there is certain room for growth in the future. Ethernet coin is the digital currency next only to bitcoin.

5. It may have something to do with it, but there are too many factors that can make Ethereum trade end. It's a waste of time to understand these. It's better to know about TCC,

6. At present, there is no sign that there is a possibility of collapse. As far as I know, ecell is a token created through the Ethereum smart contract. I can't say which one is good. Let's look at it from personal perspective. Anyway, it's not bad.

7. In August 7th,

2018, the people's Procuratorate of Funan Province, Anhui Province, has just accepted the case of 94 suspected suspect of fraud, such as Yan, Dongyang, Zou Deyun and Huang Zhaoming, which were transferred to the public security organs for examination and prosecution, or referred to as "1. 16" super telecom network fraud. p>

after the public security organ investigated the case on January 16 this year, the procuratorial organ of Fuyang City intervened in advance to guide the investigation organ to collect, fix and improve relevant evidence. The people's Procuratorate of Funan County made an arrest decision for 92 people suspected of fraud, including Yan Dongyang and Huang chaoming, and took compulsory residential surveillance measures for the other two people. At present, the case is being further handled

8. ECall is a token created through the Ethereum smart contract. Of course, there is room for development. Bitcoin and Ethereum are the originators of digital currency

9. Shunyi New Town is located within the planning scope of Shunyi satellite city, bounded by Jianhe river in the south, Binhe Road in the west of Chao River in the East, xifengle village in the north and Beijing Chengde railway in the West. The total planned land area is 977.66 hectares, including 421.92 hectares for residential use, 144.72 hectares for public facilities, 21.51 hectares for sightseeing instry, 6.10 hectares for external transportation, 192.59 hectares for roads and squares, 9.28 hectares for municipal public facilities and 181.54 hectares for green space

development planning
function orientation. To build a hub airport connecting the international and domestic, and to build a national airport instry center and modern manufacturing base facing the world. It mainly develops the airport instry and modern manufacturing instry, and guides the development of international exchanges, exhibitions and other functions

Planning scope. Shunyi New Town is composed of Central District, airport district and Hedong new district. The current land use is 44 square kilometers, of which 18 square kilometers can be reconstructed. By 2010, the population will be controlled at 500000, and the urban construction land will be controlled at 60 square kilometers (excluding the airport and surrounding areas). By 2020, the population size will be controlled at 900000, and the land use scale will be controlled at about 103.9 square kilometers

spatial direction. Take the public transport oriented development mode, optimize and improve the functional layout of the central area and the airport area, strengthen the functional allocation between districts and groups, and guide the formation of the spatial development layout of "two axes, three districts and multiple groups". Hedong new district is a reserve for the development of new town, which is the reserved space for the long-term development of the city

short term goals. Focus on the construction of the airport economic zone, actively develop the airport instry, high-tech instry and modern manufacturing instry, and strive to create a new growth pole of the capital economy; Focusing on the construction of the central area and the airport area of the new city, further optimize the urban functional layout, so that the construction of Mapo group and each functional area of Shunyi New City has achieved initial results; Focusing on the construction of rail transit, public transport hub and other infrastructure and comprehensive ecological environment, we will improve the level of social public services, ensure the success of the water sports of the Olympic Games, and initially form a new city with characteristics of "waterfront, ecology, international, vitality and livability"

key points of construction. Do a good job in the capital airport expansion project and the construction of the Olympic Water Park; Accelerate the construction of Airport Instrial Zone, airport logistics base, airport bonded logistics center (type b), Guomen business district, automobile proction base and other functional areas; We will accelerate the implementation of key projects such as the new pavilion of China International Exhibition Center, the third phase expansion of Hyundai Motor Co., Ltd., Shougang cold rolled sheet, air cargo clearance, and customs electronic port, so as to enhance the instrial support and comprehensive economic strength of the new town; Take the traffic construction as the guide, strengthen the construction of various municipal infrastructure and public service facilities, and enhance the comprehensive service function of the new town; We should strengthen environmental protection and comprehensive ecological construction, focus on the comprehensive improvement of Chao River and the construction of Wenyu river ecological corridor, and improve the living environment quality of the new town.