Background analysis

With the improvement of campus informatization level, teachers and students in schools have an increasingly strong demand for anytime, anywhere access to the network for teaching and research. They hope that every corner of the campus with network access needs can have a network connection, forming a true campus network. thereforeNew communicationThe company provides a complete set of wired and wireless integrated solutions for school information constructionNetwork Solutions.

requirement analysis

1. Integrated wired and wireless network coverage, meeting the needs of teachers and students to access the internet anytime, anywhere

2. Wired and wireless networks are high-speed and stable, avoiding business interruptions

3. Business travelers can access the school database and achieve remote work

4. Network access permission management to protect information security

5. Simple network management and low equipment maintenance costs

scheme design

network topology

Program features

Indoor and outdoor wireless full coverage

New communicationProvide various types of wireless ceiling mounted, panel mounted, desktop, outdoor, etcAP， It can achieve wireless full coverage in all areas such as teaching areas, living areas, and libraries.

Unified configuration, centralized management, supportAC backup, AP offline self-management function

New communicationAC (wireless controller), capable of automatically discovering allNew communicationAP， And unify the configuration and management of APs. AC and AP support both layer 2 networking and cross NAT layer 3 networking modes where AP is on the internal network and AC is on the external network.

supportAP offline self-management and AC dual link backup function.

Full gigabit wired network, redundant backup, high-speed and stable

The device supports full gigabit line speed forwarding, and the core switch provides 10G forwarding.

Core layer and aggregation layer switches support spanning tree functionality, making it easy to achieve line redundancy backup.

VPN interconnection enables server sharing and remote work

Router supportIPSec/PPTP/L2TP VPN， Business travelers can access the campus server at any time for easy access to literature and remote work.

Three layer routingRich network management functions such as VLAN and DHCP relay, clear division of departmental permissions

Support three-layer static routing, supportDHCP Server, VLAN, L2-L4 ACL and other functions.

supportDHCP relay enables DHCP clients from different network segments to share a DHCP server, reducing the number of servers.

Support quadruple bindingMultiple network protection measures such as IEEE802.1X authentication are implemented to safeguard the security of networks and servers

supportIP-MAC port VLAN quadruple binding, supporting IEEE802.1X authentication, effectively preventing ARP attacks and illegal device access.

supportIP source protection, MAC address flood attack protection, suppression of viruses such as Trojans and worms.

Wireless networks support multiple authentication methodsSSID and Tag VLAN mapping, strict control of access permissions

supportSSID is bound to VLAN.

supportMultiple user access authentication methods such as MAC authentication, web authentication, WeChat authentication, etc.

Support isolation between wireless clients.

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