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Category: Local network setup

Local network setup

Changing the router’s LAN subnet to resolve an address overlap

Plan reservations, static devices and the new management address before changing the home network’s private address range.

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Local network setup

Setting a guest Wi-Fi bandwidth limit that still feels usable

Size a supported guest limit around real applications and verify whether the setting applies per client or to the whole guest network.

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Local network setup

Create a read-only family folder on supported router USB storage

Share selected files locally while keeping write access limited and maintaining a separate backup.

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Local network setup

DLNA vs SMB on router storage: media browsing or file access?

Choose the service your television or computer supports and restrict the published folders to their intended purpose.

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Local network setup

Reserve a printer’s IP address before building shortcuts around it

Give a network printer a predictable DHCP address and verify it after reconnecting, without creating a competing manual address.

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Local network setup

DHCP reservation vs a manual static IP: which should you use at home?

Choose where the address is controlled and avoid assigning the same address to two devices.

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Local network setup

Size a home DHCP pool without guessing how many devices you own

Count active and occasional clients, check reservations and distinguish a full address pool from a weak Wi-Fi signal.

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Local network setup

Changing DNS on the router: decide which devices should follow it

Understand router, client, browser and VPN DNS settings before expecting one router change to control every lookup.

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Local network setup

Dynamic DNS does not open a connection through your router

Separate a memorable hostname from public reachability, firewall policy and the service you intend to access.

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Local network setup

Can you manage a router when the internet is down?

Distinguish the local management connection from a cloud app and prepare a recovery method before an outage.

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300 FAQs across our guide libraries

Quick answers

100 practical questions from Tenda WiFi Guides.

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Does an advertised device count describe real router capacity?

An advertised connected-device count can help describe a product category, but it does not tell you how the router will handle your household's simultaneous work. A collection of quiet sensors creates a different demand from several large uploads and interactive calls. Group devices by the work they perform: occasional control messages, streaming, calls, gaming, backups and local transfers. Mark which tasks happen together and which must remain responsive. This is more useful than adding every device in the client list and comparing the total with a box headline.

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Which details are needed for a static WAN address?

Choose static WAN addressing only when your ISP or network administrator has supplied the required configuration. Copying a working computer's private address into the router's internet page is not a substitute. The address, network mask, gateway and DNS details must belong to the intended service handoff. The WAN side connects to the upstream service. The LAN side serves your household devices. Label both clearly in the setup record so a local printer address does not end up in the internet configuration.

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What should I test before moving smart devices to an IoT network?

An IoT network can make a smart-home installation easier to organize, but separation must preserve the communication the devices need. Start with a list of control paths. A device that only contacts a cloud service has different requirements from one discovered directly by a phone on the local network. For every plug, speaker or sensor, note the app or controller, the transport and the features you use. Include local discovery, scheduled actions and access away from home. Do not assume that a working cloud app proves local automations also work.

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Are PPPoE, Wi-Fi and router-administration passwords interchangeable?

A router installation can involve three different passwords. The ISP credential establishes the internet service, the Wi-Fi credential lets devices join the wireless network, and the router administrator credential protects configuration changes. Reusing the wrong one produces a failure at a different stage. When a setup wizard requests PPPoE details, use the account information supplied by the ISP. Tenda's setup guide explicitly separates that step from the wireless and management configuration. A password that successfully connects your phone to Wi-Fi is not evidence that it can authenticate the internet connection.

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