Оценок - 0, средний балл: 0
(
)
)
|
К этому устройству также есть другие инструкции:
Фрагмент инструкции
Understanding the Configuration Options The GA511 adapter provides the following advanced options: • Configure the 802.1Q VLAN ID. The IEEE 802.1Q standard defines the operation of Virtual LAN (VLAN) Bridges that permit the definition, operation and administration of Virtual LAN topologies within a Bridged LAN infrastructure. • Configure 802.1Q/1p VLAN tagging. The 802.1p Quality of service (QOS) is an OSI layer 2 standard for prioritizing network traffic at the data link sublayer. • Enable Jumbo frames to extend Ethernet frames to 3000 bytes • Set the link speed and the duplex mode: – Auto Negotiation – 1000Mbps/Full Duplex – 100Mbps/Full Duplex – 100Mbps/Half Duplex – 10Mbps/Full Duplex – 10Mbps/Half Duplex • Set up checksum offloading to the network card • Set up the offload of TCP large packets to the network card v2.0, March 2007 NETGEAR 10/100/1000 Mbps CardBus Adapter GA511 User Manual Configuring Optional Adapter Properties The table below introduces the optional advanced capabilities of the adapter. Table 3-1. Advanced GA511 Adapter Properties Properties Description 802.1Q VLAN ID Set the Virtual Lan ID number. The range is from 1 to 4094. 802.1Q/1p VLAN Tagging When enabled, tags are recognized by 802.1p-aware switches and routers. Disabled by default. Jumbo Frame Extends the default Ethernet frame size from 1500 to 3000 bytes if enabled. Disabled by default. Link Speed/Duplex Mode A performance option that allows you to choose how the card transmits and receive packets over the network.You can select auto negotiation, or set the speed and whether to use half or full duplex. Network Address Displays the network address. Offload Checksum Supports hardware offload of checksum in the transmit and receive directions. When enabled, this option allows the card to verify the TCP/IP checksum of incoming (Rx) and/or outgoing (Tx) packets. This improves the TCP/IP transmit/ receive performance by offloading this operation from the CPU. Offload TCP_LargeSend Supports hardware offload of large TCP packets in the transmit and receive directions. When enabled, this option improves the TCP/IP transmit/receive performance by offloading this operation from the CPU. Disabled by default. To configure the optional advanced adapter properties: 1. Click the Local Area Connection icon in the lower right section of the Windows taskbar. If the connection icon is not visible, you can change the connection properties by going to Start > Control Panel > Network Connections. Right-click on the NETGEAR GA511 Gigabit CardBus Adapter connection and click Properties. 2. Click Configure. v2.0, March 2007 NETGEAR 10/100/1000 Mbps CardBus Adapter GA511 User Manual Figure 3-1 3. Select the Advanced tab to display the advanced configuration options. Be careful when changing these settings. Incorrect Advanced settings can cause your GA511 to behave unpredictably or not function. 4. Select the Property to configure, then click the drop-down arrow to set the Value. 5. Click OK when you have finished changing the configuration. Troubleshooting Use the information below to solve common problems you may encounter. Also, please refer to the knowledge base on the NETGEAR Web site at If you have problems with accessing network resources, the Windows software might not be installed and configured properly on your computers. Please refer to Appendix B, “Preparing Your PCs for Network Access”. v2.0, March 2007 NETGEAR 10/100/1000 Mbps CardBus Adapter GA511 User Manual Basic Tips If you have problems connecting to your wireless network, try the tips below. Table 3-2. GA511 Adapter connection tips Symptom Cause Solution The Adapter LED The GA511 is not Make sure the notebook is fully powered on. lights are not lit. inserted into the slot properly or the Remove and reinsert the GA511. GA511 software is Check the Windows device manager to see if the not loaded. GA511 Gigabit CardBus Adapteri s recognized and enabled. Reload the GA511 software, if necessary. The Link/Act The GA511 is The computer is connected to a router or other network LED light is lit, operating at 10 device that is operating at 10 Mbps. If you connect to a but the 100/1000 Mbps. 100 or 1000 Mbps device, the 100/1000 LED will be lit. LED is not lit. The 100/1000 There is a problem Check the network cable and make sure it is functioning LED is blinking with the link such properly. intermittently. as a speed mismatch, possible bad cable, bad connector, or configuration mismatch. Try plugging the network cable into a different port on the router attached to the gigabit Ethernet adapter. Checking the Device Driver Installation You can use Device Manager to verify your device driver installation. For example, to verify the driver installation on a Windows XP system: 1. Right click My Computer on the desktop and select Properties. 2. Select the Hardware tab and then click the Device Manager button. 3. Double-click Network adapters. 4. Double-click ...