Weak current College】 【wireless network convergence not difficult lessons (1).

Poor on wireless Internet access, wireless network connection does not equal questions, this article summarizes many for the masses, and then provides a detailed fault trace, processing methods, etc. Hope that this article, let the masses simple, easy to handle its own computer wireless problems exist.

Wireless network connection is not 1: hybrid wireless networks often dropped

Defective sight: LinksysWPC54G NIC and LinksysWRT54GAP build wireless local area network, their use is IEEE802.11g agreement, there are a few network 802.11b network card. When using the WRT54G perform 54Mb/s interface is often dropped.

Defects analysis: from the fact that IEEE802.11g Protocol is backward compatible with the application of the agreement, 802.11b both protocols of equipped with simultaneous migration using IEEE802.11g agreement of AP. However, judging from the practice of understanding, exists on the network interface card using IEEE802.11b protocol, so the entire network connection speed will be reduced to 11Mb/s (IEEE802.11b protocol transmission speed).

Order processing: mixed with IEEE802.11b and IEEE802.11g wireless equipment, will need to put the wireless AP is configured as a hybrid (MIXED), use this method, you can at the same time compatible with IEEE802.11b and 802.11 g.

Wireless network convergence not 2: wireless client has accepted not to signal

Defective sight: build a wireless local area network, the perceived client accepts no wireless AP signal. Wireless network signal.

Defects analysis: incurred the illnesses cause can have the following number:

(1) of the wireless network connection interval maybe wireless router for the wireless access point for the interval too far beyond the scope of the cover up a wireless network, wireless signal arrives when the wireless adapter has very weak, and allows the wireless client cannot perform normal interface.

(2) of the wireless AP or wireless router is not powered on, perhaps not normal task, incurred by the wireless client base will not be able to perform.

(3) when a wireless client interval wireless AP more distant, we often use directional antenna technology to enhance wireless signal transmission, assuming that the angle of the directional antenna, or you have questions can lead to the wireless client cannot correctly.

(4) assumes that the wireless client is not properly configure the network IP address, you will not be able to communicate with the wireless AP to perform.

(5) for reasons of security, wireless AP or wireless routers to filter some MAC address, assuming that the network adapter's MAC address is filtered, then also a wireless network connection appears.

Order processing: you can take to perform processing in the following ways:

(1) in the wireless client device antenna to enhance the acceptance of competence. Suppose you have many clients will not be able to link to a wireless AP, wireless AP office equipment Omni-directional antenna to enhance sending ability.

(2) resolved check led to test the wireless AP or wireless router can improperly task, and use of notebook computers to perform nearly every test.

(3) if the wireless client using an antenna, you try to adjust the antenna direction, facing the wireless AP or wireless router.

(4) for the wireless client to configure the correct IP address.

(5) check the wireless AP or wireless router security configuration, the wireless client's MAC address is configured as a trusted MAC address.

Wireless network convergence not 3: wireless clients can properly accepted signals but not wireless network convergence

Defective sight: a signal but not wireless network convergence

Defects analysis: wireless network signal why convergence does not incur the trouble on? the causes can be:

(1) of the wireless AP or wireless router's IP address has been assigned end. When a wireless client is configured to automatically obtain an IP address, because there is no available IP address and wireless network connection.

(2) wireless network adapter is not configured for the correct IP address. When users take the IP address using manual configuration, it is assumed that the configured IP address and the IP address of the wireless AP does not in the same network segment, also appears on the wireless network connection.

Order processing:

(1) add the wireless access point or wireless router address range.

(2) for the wireless card configuration correct IP address, ensure that it and the wireless AP's IP address within the same network segment.

Edit referral

Optimal price/performance of setting up a wireless network

We all know, the wireless network is on the cable network of complementary and expanded, this way you can break the wired network in some places to be routed.