Enterprise Virtual Private Wireless Network Solution - Background Analysis of Enterprise Office WLAN Wireless Design and Installation Unit With the development of information technology, enterprises can no longer do without a high-speed, stable, and secure office network

Background analysis

With the development of information technology, enterprises can no longer do without a high-speed, stable, and secure office network.New communicationWe provide a complete set of wired and wireless integrated solutions for enterprise information construction, which facilitates employees to access enterprise network resources, process work emails anytime and anywhere, and improve work efficiency.

requirement analysis

1. Wired and wireless integrated network coverage, employees can work online anytime and anywhere

2. High speed LAN ensures fast data transmission

3. High security, high reliability, clear division of departmental permissions, and prohibition of illegal access

4. Branch offices, employees on business trips, and headquartersVirtual Private NetworkInterconnection to achieve server resource sharing

5. Employee online behavior management to ensure office efficiency

scheme design

network topology

Program features- Headquarters

Indoor and outdoor wireless full coverage

New communicationProvide various types of wireless ceiling mounted, panel mounted, outdoor, etcAP， It can achieve wireless full coverage in all areas such as offices, parks, warehouses, etc.

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 with AP on the internal network and AC on the external network. AC remotely manages all APs across NAT, truly achieving zero configuration and plug and play for APs. Greatly reduce the difficulty of network maintenance work.

supportAP offline self-management and AC dual link backup function ensure high network stability.

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.

The core layer switch supports stacking function, provides more ports, and combines port aggregation to easily achieve line redundancy backup.

The aggregation layer and access layer support port aggregation, which exponentially improves the transmission rate of upstream ports and solves the bottleneck problem of upstream port transmission.

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

supportDHCP SevLY、Functions such as VLAN and L2-L4 ACL enable one-to-one correspondence between departments, VLANs, and IP addresses, clearly defining departmental permissions and simplifying management.

Support three-layer static routing to achieve server resource sharing.

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

supportARP proxy enables devices located in the same logical subnet but on different switches to access each other, enabling the same department to work in multiple locations.

Wired networks support quadruple bindingIEEE802.1X authentication, wireless networks support multiple authentication methods

supportIP-MAC port VLAN quadruple binding, supporting IEEE802.1X authentication.

supportIP source protection, MAC address flood attack protection, Trojan, worm and other virus suppression, to protect server security.

supportMultiple user access authentication methods such as MAC authentication, web authentication, WeChat authentication, etc. are used to prevent illegal devices from accessing wireless networks.

Support client isolation, willInternal user isolation within AP.

Virtual Private NetworkInterconnection enables server sharing and remote work

Both headquarters and branch routers supportIPSecVirtual Private Network, achievableVirtual Private NetworkInterconnection enables headquarters server sharing and improves communication efficiency for enterprises.

Headquarters router supportPPTP/L2TPVirtual Private NetworkEmployees on business trips can access the headquarters server at any time to achieve remote work.

Standardize employees' online behavior and ensure office efficiency

The export router has internet behavior control function, which can controlThere are dozens of common online applications such as IM software (such as QQ), stock trading software (like Huashun/Dazhihui), and download software (such as Thunder).

Can achieve website classification filteringURL filtering and web security functions are used to control employees' access to websites and ensure the security of browsing web pages.

New communicationProvide online behavior audit software that can record various online behaviors of enterprise employees in real time and upload them to the audit server, making it easy for network administrators to grasp network usage.

Program features- Branch offices

Integrated wired and wireless coverage

Using wireless technologyVirtual Private NetworkRouter series, paired with wirelessAP， Implement all wired and wireless deployment.

Virtual Private NetworkInterconnection, remote access to headquarters servers

Export router supportVirtual Private Network, can communicate with headquartersVirtual Private NetworkDevice interconnection, access to headquarters servers.

Employee Code of Conduct

The export router supports internet behavior management and can regulate employees' internet behavior.

equipment list

headquarters

type	model	characteristic
router	High performance enterprise virtual private network router series (Taking XJJ-LY7520G as an example)	Four core full gigabit, forming a high-speed network IPSec/PTP/L2TP virtual private network, realizing virtual private network interconnection Support multiple access authentication methods Support online behavior management and auditing Intelligent IP bandwidth control, connection limit, and load balancing
Core switch	10 Gigabit Stackable Layer 3 Network Management Switch Series (Taking XJJ-JH6428Q as an example)	Rich port types facilitate flexible networking for users Supports up to 8 stacking units Support rich three-layer routing functions such as static routing, RIP/OSPF/PIM/VRRP, etc Comprehensive ACL access control policies and powerful QoS capabilities Rich VLAN features and standard cluster management functions Pluggable power module and redundant power supply design ensure that the equipment does not shut down
access switch	Layer 2 Network Management PoE Switch Series (Taking XJJ-JH3424P as an example)	Full gigabit interface, gigabit line speed forwarding 24 RJ45 ports all support standard PoE power supply, with maximum power supply per port Power up to 30W, maximum total power supply up to 320W Support Tag VLAN and other features
Wireless Controller	Wireless Controller Series (Taking XJJ-AC1000 as an example)	Automatically discover and manage all new communication APs, up to a maximum of 1000 APs can be managed Different SSIDs can be configured for different APs, and SSIDs can be bound to VLANs Support multiple authentication methods such as web authentication and WeChat authentication Support AP offline self-management and AC dual link backup Support rich functions such as load balancing and spectrum navigation
wireless ap	Wireless ceiling mounted AP series (Taking XJJ-AP450C-PoE as an example)	802.11N wireless technology, 450Mbps wireless speed Supports 802.3af/at standard PoE Ethernet cable power supply Fat and thin in one, choose different working modes for different environments

branch1

type	model	characteristic
router	High performance enterprise virtual private network router series (Taking XJJ-LY6120G as an example)	High performance network processor with full gigabit interfaces IPSec/PTP/L2TP virtual private network, realizing virtual private network interconnection Support online behavior management and auditing Intelligent IP bandwidth control, connection limit, and load balancing
Core switch	Layer 2 fully managed switch series (Taking XJJ-JH3424 as an example)	Full gigabit interface, gigabit line speed forwarding Support various VLANs such as 802.1Q VLAN, protocol VLAN, etc Support ACL and QoS functions
access switch	Simple Network Management PoE Switch Series (Taking XJJ-SL2226P as an example)	24 100Mbps RJ45 ports, 2 Gigabit uplink RJ45 ports, and 2 multiplexed Gigabit SFP fiber module expansion slots 24 100Mbps ports all support standard PoE power supply, with a total power supply of 160W and a maximum power supply of 30W per port Support Tag VLAN and other features
Wireless Controller	Wireless Controller Series (Taking XJJ-AC100 as an example)	Automatically discover and centrally manage all new communication APs Different SSIDs can be configured for different APs, and SSIDs and VLANs can be bound to support spectrum navigation (5GHz) Prohibit weak signal clients from accessing or removing weak signal clients
wireless ap	Wireless ceiling mounted AP series (Taking XJJ-AP452C-PoE as an example)	802.11N wireless technology, 450Mbps wireless speed Supports 802.3af/at standard PoE Ethernet cable power supply Fat and thin in one, choose different working modes for different environments

branch2

type	model	characteristic
router	Wireless Enterprise Virtual Private Network Router Series (Taking XJJ-WVR450G as an example)	Wireless transmission speed up to 450Mbps Support various virtual private networks Support AP management function, capable of managing all new communication APs Support online behavior management
PoE switch	Unmanned PoE Switch Series (Taking XJJ-SF1009PE as an example)	8 ports support standard PoE power supply, with a total power supply of 123W and a maximum power supply of 30W per port Supports three modes: "Standard Switching", "Video Surveillance", and "VLAN Isolation"
wireless ap	Wireless ceiling mounted AP series (Taking XJJ-AT1200C-PoE as an example)	802.11AC dual band concurrent, with a maximum speed of 1200Mbps Supports 802.3af/at standard PoE Ethernet cable power supply Fat and thin in one, choose different working modes for different environments Spectrum navigation (5GHz priority) to ensure network performance

success cases

Zhengzhou Pacific Insurance Weak Current Engineering Project

Zhengzhou Unicom Business Hall Weak Current Engineering Project

Zhengzhou Railway Station Weak Current Engineering Project

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